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					Reply to Prebid Queries - Architecture


                Technical - Architecture Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                                                    SECTOR-V, KOLKATA FOR WEBEL


               Sr.    Page
                                 Clause No.              Description                   As per Tender Document                                      Pre-bid Queries                               Reply By WEBEL
               No.     No.

                1       9         Volume-I      Date of submission of Tender    02.02.2010                               Considering the quantum of work involved, we request you to           Submission of Bid:
                                Section 1.1.2                                                                            extend the submission of tender upto 22.02.2010 (3 weeks from         22.02.2010
                                                                                                                         the original date fo submission)
                2       9     Volume-I Clause durablity & disaster resistance   „durable, disaster resistant building‟   a. What is the “importance factor “to be considered for the           Factor 1
                                 2.2.1 No.2                                                                              building proposed?

                3      4, 8       Volume-III    Area Statement variation        Volume-III Clause 3. B indicates an a. kindly clarify which is the final area to be considered for Bio-        Areaa program as
                                Clause 3. B &                                   area around 8463 sqm‟.          Volume-tech offices ?                                                          mentioned in Volume
                                  Volume-III                                    III „1.Tentative space program for                                                                             III and s.no 7 as
                                 „1.Tentative                                   various facilities SL No.7.00 indicates                                                                        12809 is correct
                               space program                                    Area for Biotech offices as 12809 sqm.
                                  for various
                                  facilities SL
                                    No.7.00
                4       4         Volume-III    Technical Floor Height          Detail not available                     a. What is the functional intent of the technical floor               To house common
                                 „1.Tentative                                                                            b. What shall be the height of the floor?                             services     equipment
                               space program                                                                             c. Is it free from FAR?                                               and the height shall
                                  for various                                                                                                                                                  be     as    per     the
                                  facilities SL                                                                                                                                                requirement           for
                                    No.6.10                                                                                                                                                    proper      installation
                                                                                                                                                                                               and maintenance of
                                                                                                                                                                                               the    equipment.      It
                                                                                                                                                                                               OK. be counted in all
                                                                                                                                                                                               shall Please ensure
                5       4        Volume-III    Service Floor Height             2.2m                                     a. As per west bengal Municipal rule 67 a service floor will not be
                                „1.Tentative                                                                             included in non-FSI area if it exceeds 1.5m clear height, therefore   equipments housed in
                               space program                                                                             considering a clear height of minimum 1.5m for the services plus      the    service     floor
                                 for various                                                                             an average beam depth of .9m the resultant height comes around        doesn't exceed height
                                 facilities SL                                                                           2.4m. Can the design of service floor be done accordingly?            not more than 1.4
                                   No.6.10                                                                                                                                                     mtr           including
                6       4        Volume-III   Set backs & Maximum building Detail not available                          a. As per west bengal Municipal rule setbacks & maximum height        pedestals
                                                                                                                                                                                               open    spaces       are
                                „1.Tentative  height                                                                     of building are not mentioned, kindly clarify                         indicated in building
                               space program                                                                                                                                                   rules of " West Bengal
                                 for various                                                                                                                                                   (Building        rules,
                                   facilities                                                                                                                                                  2007)". However any
                                                                                                                                                                                               interpretation of the
                                                                                                                                                                                               rules    contact    the
                                                                                                                                                                                               respective authorities.




                                                                                                                                                                                                                           Page 1
Reply to Prebid Queries - Architecture


                Technical - Architecture Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                                                    SECTOR-V, KOLKATA FOR WEBEL


               Sr.    Page
                                 Clause No.              Description                 As per Tender Document                                    Pre-bid Queries                                   Reply By WEBEL
               No.     No.

                7     9,20      Volume-1 2.2.1 Functional analysis, Work flow Detail not available                    1. Indicate the Occupancy load of laboratory spaces                      1. 1 person per
                                    & 4.2.4    analysis, Space requirements &                                         2. Indicate the activities/lab type:                                     100sq.ft. area 2.
                                               Space program                                                          a. Healthcare/Medical/Agriculture/Plant Biotechnology/Food               mentioned under
                                                                                                                      Science/Nutrition/Industrial/Environmental/Bioinformatics or if any      volume III page 5
                                                                                                                      other, please specify                                        3. Area     "Tentaive space
                                                                                                                      for each lab                                                             program". All the
                                                                                                                      4. Category of the Biological systems for each lab.                      types mentioned
                                                                                                                      5. List of major equipments to be installed                              here. Healthcare
                                                                                                                      6. List of chemicals, solvents etc. to be used in the scientific         research without
                                                                                                                      activities:                                                              involving any human
                                                                                                                      7. Nature, quantity & constituents of effluents (liquid)& biological     being within the lab
                                                                                                                      waste to be generated.                                                   premises             3.
                                                                                                                      8. Indicate the proposed number of Laminar flow hoods/Clean              Flexible ranging from
                                                                                                                      benches/Biological safety cabinets/Fume hoods to be installed for        500sq.ft to 4800sq.ft
                                                                                                                      the scientific activities. Mention the design specifications (Cubic      (design should
                                                                                                                      foot of air per minute - CFM) and the level/category of                  incorporate flexibility
                                                                                                                      containment for the cabinets.                                            of wall shifting).
                                                                                                                      9. Does the scientific activity involve the application of radioactive   4. Assume as per
                                                                                                                      chemicals, reagents etc. If so, indicate the proposed quantum of         standards.            5.
                                                                                                                      disposal mechanism for the radioactive wastes.                           List for common
                                                                                                                      10. Fumehoods are to be put up or not? indicate the possible fume        instrumentation
                                                                                                                      generation rate and its approximate composition.                         facility machines
                                                                                                                                                                                               attached which may
                                                                                                                                                                                               not comply
                                                                                                                                                                                               completely with the
                                                                                                                                                                                               final list of
                                                                                                                                                                                               instruments that
                                                                                                                                                                                               might be installed by
                                                                                                                                                                                               participating
                                                                                                                                                                                               companies in the
                                                                                                                                                                                               bioincubator.(refer list
                8    7,8,9,10     Volume-III   Occupancy load                   Does not state any occupancy loads a. Does the occupancy loads has to assumed by approximate
                                Clause 2.Scope                                  for any of the buildings/facilties indices based on floor plate areas? Occupancy load is required for
                                    of work                                     proposed (Labs, Offices, Dining etc.) calculating the MEP design load calculation




                                                                                                                                                                                                                          Page 2
Reply to Prebid Queries - Architecture


                Technical - Architecture Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                                                    SECTOR-V, KOLKATA FOR WEBEL


               Sr.    Page
                                 Clause No.                  Description                 As per Tender Document                                        Pre-bid Queries                                Reply By WEBEL
               No.     No.

                9       9        Volume-III      Common            Instrumentation Antibody & Antigen core facility, Cell    a. Which of the labs require flooring (Vinyl/Vitrified/Epoxy etc.)     a. Flooring is reqd for
                               Clause 3. ii b, c Facilties   &   In-silico Biology tissue   culture    laboratory,   Basic   which falls into the scope of supply by contractor?                    corridors           and
                                                 Facility                          researh      laboratory,     Chemistry    b. Which of the labs require Lab work benches, storage cabinets,       commmon         spaces,
                                                                                   Labroratory, Analytical Laboratory etc.   flame proof cabinets etc which falls into the scope of supply by       food court and webel
                                                                                                                             contractor?                                                            office.
                                                                                                                             c. Which type of the Lab work benches are required (Stainless          B.       only     space
                                                                                                                             steel/Composite resin/Granite etc.) ? & What are the MEP & Gas         provision.
                                                                                                                             piping services required for each bench?                               C.       only     space
                                                                                                                             d. What are the “ List of Chemicals to be stored inside the lab or     provision.             D.
                                                                                                                             what is the fire hazard rating?” for which safety features are to be   Chemicals      to      be
                                                                                                                             suitably planned/incorporated in design.                               stored     under     ten
                                                                                                                             e. Is there a requirement for anti-explosion room?                     headings-          non-
                                                                                                                             f. Is there a requirement of vibration or shock resistance on          hazardous         room
                                                                                                                             sensitive equipments (analytical lab) ? This is required for           temp, non-hazardous
                                                                                                                             structural design consideration?                                       4degree,            non
                                                                                                                             g. Is there any X-ray, Nuclear based operating machines ? This is      hazardous -20degrees
                                                                                                                             required for radiation shielding measures.                             , non hazardous -
                                                                                                                             h. Does any of the Lab needs Floor drain in the floor?                 80degrees,          and
                                                                                                                                                                                                    hazardous at all four
                                                                                                                                                                                                    temp          .separate
                                                                                                                                                                                                    storage     space     for
                                                                                                                                                                                                    inflammable
                                                                                                                                                                                                    chemicals           and
                                                                                                                                                                                                    radioactive chemical
                                                                                                                                                                                                    E. No.      F. No. G.
                                                                                                                                                                                                    There       may        be
               10       9        Volume-III      Warehouse requirement             Accomodates facilities like Freezer a. Does the freeze rooms, storage rack units fall into the scope of          dedicated x-ray power
                                                                                                                                                                                                    a.      Only
                                Clause 3 ii. d                                     rooms,    storage   rack  units for supply by contractor?if yes what are the storage rack/freeze unit            provision is sufficient.
                                                                                   laboratory apparatus.               sizes? this is required for space planning.                                  D. Normal floor height
                                                                                                                       c. What will be the occupancy load?                                          is sufficient and there
                                                                                                                       d. What is the height of warehouse required? is there an                     is    no     mechanical
                                                                                                                       Mechanical Handling Equipment used inside?                                   handling equipment.
                                                                                                                       f. What will be What type of outside vehicle movement (Truck,                F. Truck parking not
                                                                                                                       Van etc.) is considered? Is there requirement for truck parking?             required.


               11       9        Volume-III      Warehouse requirement             Chemicals and store         rooms     for a. Is there a need for a separate Hazardous chemical store apart       Yes,          hazardous
                                Clause 3 ii. D                                     hazardous chemicals                       from warehouse for the storage of hazardous chemicals?                 chemicals must be
                                                                                                                                                                                                    stored separately .All
                                                                                                                                                                                                    storage must be done
                                                                                                                                                                                                    under      the    same
                                                                                                                                                                                                    classifications       as
                                                                                                                                                                                                    specified     for    lab
                                                                                                                                                                                                    storage classification.

               12      28         Volume-III    Finishes                           Design intent for Architecture states a. Currently only two finishes of vitrified tiles are available in the     Matt
                                Design Intent                                      „toilet floor with anti skid vitrified tile‟ market „Honed‟ & „Matt‟, Clarification is required on this issue.
                               for Architecture




                                                                                                                                                                                                                                Page 3
Reply to Prebid Queries - Architecture


                Technical - Architecture Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                                                    SECTOR-V, KOLKATA FOR WEBEL


               Sr.    Page
                                 Clause No.              Description                     As per Tender Document                                         Pre-bid Queries                               Reply By WEBEL
               No.     No.

               13      7, 8      Volume-III   Warm Shell Scope                      Dry/wet laboratories with office space,    a. What is the extent to which these warm shells needs to finished   A. Please refer scope
                              2.Scope of Work                                       meeting room, equipment room in            with? (Doors, windows, finishing for flooring, ceiling & walls)      matrix      /  tender
                                                                                    modules to be planned as warm shell        b. What will be the occupancy load? this is required for             specification.
                                                                                    suitable to lease.                Office   planning/calculating the MEP requirements/loads                      B. as mentioned in
                                                                                    space in modules and supporting            c. What is the extent to which the MEP services needs to be          tender.
                                                                                    facilities like meeting room, call         provided? this is required for planning the MEP                      C. as mentioned in
                                                                                    rooms, switch rooms, labrooms, mail        tapping/terminations upto the warm shells.                           tender
                                                                                    room, server rooms, training rooms to
                                                                                    be planned and to be rendered as
                                                                                    warm shell.
               14      161       Volume-III      List of approved Makes             5.Fire rated false ceiling -Supalax,       Please Confirm the following List of approved Makes for Fire rated Accepted
                                5.Fire doors,                                       promat                            7.Fire   false ceiling &Fire rated glass
                               Fire dampers,                                        rated glass-Pikington(UK)
                              structural steel                                                                                 Armstrong-Fire rated false ceiling & Saint gobain/AIS-Fire rated
                               fire protection                                                                                 glass
                                     etc.
               15       4      Volume-III 1. IT Facility per floor                  3.According to the table given:- 100 Please Confirm the Nos. As each floor cannot be provided with 100 In    IT  Areas,  no
                              Tentative space                                       units of Cabin /Per floor.           nos. of Cabin                                                     internal works needs
                              programme for                                                                                                                                                to be envisaged such
                              various facilities                                                                         We have considered a maximum no. of 80 units of cabin for the     as Cabins etc.
                                                                                                                         entire IT facility Kindly confirm

               16                              Dimension of Plot, shape, area                                                  Please specify                                                       Please   follow  the
                                                                                                                                                                                                    attached plan
               17                              Width of the abutting road           Type-II                                    Please specify width                                                 26.21m wide road
               18                              Statutory open space & setback.                                                 Please specify                                                       As per Nabadiganta
                                               Height Restriction of the building                                                                                                                   Indutrial     Township
                                                                                                                                                                                                    Authority Rules: Front
                                                                                                                                                                                                    open space - 5m;
                                                                                                                                                                                                    Back     open   space-
                                                                                                                                                                                                    10m; Side open space-
                                                                                                                                                                                                    4m.       No     height
                                                                                                                                                                                                    restriction provided it
                                                                                                                                                                                                    is within permissible
                                                                                                                                                                                                    F.A.R. and Aviation
                                                                                                                                                                                                    Clearance is obtained.


               19                              Car Parking                                                                     Please specify numbers                                               As per building rules
                                                                                                                                                                                                    359 no. car parking
                                                                                                                                                                                                    space        required.
                                                                                                                                                                                                    However the bidder
                                                                                                                                                                                                    may provide more
               20                              Service Building - Technical floor                                              Please specify                                                       It is suggested to
                                               and service floor                                                                                                                                    accommodate all in
                                                                                                                                                                                                    technical floor and
                                                                                                                                                                                                    service floor as per
                                                                                                                                                                                                    details available in
                                                                                                                                                                                                    tender document




                                                                                                                                                                                                                              Page 4
Reply to Prebid Queries - Architecture


                Technical - Architecture Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                                                    SECTOR-V, KOLKATA FOR WEBEL


               Sr.    Page
                                 Clause No.               Description                 As per Tender Document                                     Pre-bid Queries                             Reply By WEBEL
               No.     No.

               21                              Biotechnology Incubation Centre -                                        Please specify                                                     Partitions for different
                                               Partitions, Cloth change room                                                                                                               modules should be
                                                                                                                                                                                           there with clear room
                                                                                                                                                                                           panles. All the doors
                                                                                                                                                                                           should be with clear
                                                                                                                                                                                           room panels. Cloth
                                                                                                                                                                                           change room for BT in
                                                                                                                                                                                           common area, one
                                                                                                                                                                                           per floor. In BT Area,
                                                                                                                                                                                           Vendor      needs      to
                                                                                                                                                                                           consider       Partition
                                                                                                                                                                                           (Honey Comb Panels
                                                                                                                                                                                           which are used in
                                                                                                                                                                                           clean rooms which
                                                                                                                                                                                           helps in flexibility and
                                                                                                                                                                                           expansion) with Door
                                                                                                                                                                                           for each lab. Doors
                                                                                                                                                                                           should     be      again
                                                                                                                                                                                           Insulated    with     air
                                                                                                                                                                                           tight material (similar
                                                                                                                                                                                           to any Clean Rooms)

               22                              Extension of basement into set-                                          Can it be done as per common practise in Salt Lake Sector-V ?      Please follow local
                                               backs                                                                                                                                       building  rules and
                                                                                                                                                                                           obtain      necessary
                                                                                                                                                                                           sanction before doing
                                                                                                                                                                                           this.
                                                                                                    Green building Queries
                1      28     Design intent for LEED Certification               LEED Certification attaining minimum As tenant scope/space is greater than 50% of the total built-up    Yes
                                Architecture                                     gold rating is required              area, LEED India (CS) Core & Shell rating system is considered for
                                                                                                                      gold level certification. Kindly confirm.
                2      28     Design intent for Green Building materials         Green building materials shall be used As per SS Credit 7.2 to reduce Heat island effect albedo coating   Yes. You can also
                                Architecture                                     as far as possible for obtaining LEED should be painted for atleast 75% of roof area, kindly confirm      think     of    White
                                                                                 certification                          whether to use the albedo coating.                                 Cement Tile on the
                                                                                                                                                                                           top    surface   after
                                                                                                                                                                                           water proofing which
                                                                                                                                                                                           gives same effect.




                                                                                                                                                                                                                       Page 5
Reply to Prebid Queries - Structures


  Technical - Structural Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V,
                                                                           KOLKATA FOR WEBEL


 Sr.    Page
                   Clause No.                  Description                   As per Tender Document                                   Pre-bid Queries                             Reply By WEBEL
 No.     No.

  1       31         Table-1      Table-1 Density of Materials          As per Vol. III of tender document, the As per IS: 875 (Part 1), the unit weight is 20 kN/m3 including Accepted
                                                                        unit weight of solid block masonry plastering (12mm+12mm). Kindly Confirm
                                                                        200thk is given as 24 kN/m3.

  2       31         Table-2      Table-2   Superimposed         Dead Superimposed dead loads Floor Finsih Considering the floor finsih with screed, the required thickness Consider the floor
                                  Loads (SDL)                         for Office portion, Basement & stilts, shall be only 50mm and the corresponding imposed load will be finish as 100 mm
                                                                      Service region and Staircases and 1.2 kN/m2. Kindly confirm                                           thick.
                                                                      landings is given as 2.4 kN/m2
                                                                      considering 100mm thk. Max

  3       31         Table-2      Table-2   Superimposed         Dead In Superimposed dead loads Floor Considering the floor finsih with screed, the required thickness same as above
                                  Loads (SDL)                         Finsih   for   Service    region   and shall be only 50mm and the corresponding imposed load will be
                                                                      Staircases and landings is given as 1.5 1.2 kN/m2. Kindly confirm
                                                                      kN/m2 considering 60mm thk. Max

  4                  Table-2      Table-2   Superimposed         Dead                                          In superimposed dead loads, service load of 0.5 kN/m2 is as per tender
                                  Loads (SDL)                                                                  considered in the ceiling. Please confirm the same.
  5       31         Table-3      Table-3 Live Loads                    Live load for Pantry is given as 3.5 As per IS: 875 (Part 2), Pantry and Lounge area/Lift lobby are 3.0 as per tender
                                                                        kN/m2 and Lounge area/Lift lobby is kN/m2 & 4.0 kN/m2 respectively. Kindly confirm.
                                                                        given as 5.0 kN/m2.
  6       31         Table-3      Table-3 Live Loads                    Live load for Fire Tender load is given Fire tender load is considered as 112.5 kN. Confirm the same.   as per tender
                                                                        as 20 kN/m2.
  7       34                      Load Combinations                     In Load combinations, 31. 0.9D.L+/- As per IS: 875 (Part V), load factor for wind load shall be 1.5. as per IS.
                                                                        WLX and 32. 0.9D.L+/-WLY is given   Please confirm the same.
  8       35                      Serviceablitiy Checks for R.C.C       As per tender document, Live load As per IS: 456 Clause 23.2, total load deflection after erection of Accepted
                                                                        deflection is given as Span/350.  partitions should not normally exceed span/350 or 20 mm
                                                                                                          whichever is less. Please confirm the same.
  9       36            2         Fine Aggregate                        Grading of concrete should be as per The codes mentioned refers to grading of aggregates but not For    durability  of
                                                                        sieves as per IS: 383, IS: 460, IS: concrete.                                                    concrete, follow IS-
                                                                        1607 and IS: 2386                                                                                456-2000 / Chapter 8
 10       37            2         Durability      requriements      of As per tender document, max. free       As per IS:456, maximum free water cement ratio is 0.45 for M-30 Accepted
                                  concrete                             water cement ratio for M-30 and M.40    and M-35 grade of concrete. Please confirm.
                                                                       is given as 0.4.
 11       37            2         Durability      requriements      of As per tender document, Minimum         As per IS:456, minimum cement content for M-25, M-30 and M-35 Accepted
                                  concrete                             cement content for M-25, M-30 and M-    are 300 kg/Cum, 320 Kg/Cum and 340 Kg/Cum respectively.
                                                                       35 and above grade of concrete is 360   Kindly confirm the same.
                                                                       kg/cum.
 12       37            2         Durability      requriements      of Where facilities exist and required by Please confirm the code IS: 1199, as the code doesn‟t refer to Refer IS 1199 Clause
                                  concrete                             the engineer, compaction factor test in compaction factor test.                                       5 .2 , page 10
                                                                       accordance with IS: 1199 shall also be
                                                                       carried out.


                                                                                                                                                                                                Page 6
Reply to Prebid Queries - Structures


  Technical - Structural Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V,
                                                                           KOLKATA FOR WEBEL


 Sr.    Page
                   Clause No.               Description                 As per Tender Document                                    Pre-bid Queries                               Reply By WEBEL
 No.     No.

 13       40            5         Structural Steel Work                                                  For design of structural steel work, IS: 2062-1999: Steel for Accepted
                                                                                                         general structural purposes specification is followed. Please
                                                                                                         confirm the same.
 14       28                      Design Intent for Architecture - Basement floor is given as RCC grade As per soil investigation report water level is encountered at 1.0m   Consider for pricing.
                                  Finishings                       slab.                                below ground level. To take care of water pressure basement floor     However decision can
                                                                                                        is considered as floor slab and not grade slab. Please confirm the    be     taken      after
                                                                                                        same.                                                                 conducting soil test at
                                                                                                                                                                              site.




                                                                                                                                                                                               Page 7
Reply to Prebid Queries - Electrical


 Technical - Electrical & ELV System Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                                        SECTOR-V, KOLKATA FOR WEBEL


 Sr.     Page
                    Clause No.                Description                 As per Tender Document                                     Pre-bid Queries                               Reply By WEBEL
 No.      No.

                 Volume-IV,       Scope definition chart - Electrical Tapping power from 2 different        Please furnish the nearest available point of power sources (2       All statutory cost
                 Scope Delinetion Infrastructure                      substation to proposed site           different substations) , voltage class (preferably 33KV) and         beyond the premises
                 - MEP                                                                                      distance (between 2 EB Substations and proposed site) from           against this item will
   1       7                                                                                                where the power supply shall be tapped to the proposed site.         be borne by the
                                                                                                                                                                                 client. The bidder has
                                                                                                                                                                                 to facilitate the
                                                                                                                                                                                 execution work.
                 Volume-III,       General scope of works: Sub-     Synchronizing panel with load          Please clarify whether individual standby DG set to be provided for Individual
                 Employer          clause (13.5) - DG sets          dependent facility if more than one DG Infotech facility and Biotech facility (including common facility) or
   2      71     requirement &                                      set is used.                           it can be combined for all the facilities together.
                 Technical
                 specifications
                 Volume-III,       Planning requirements for        Standby DG set Power back ups.          Please confirm, whether 100% standby power to be designed for        yes
                 Employer          various areas                                                            all the facilities.
   3      11     requirement &
                 Technical
                 specifications
                 Volume-III,       Design intent for Electrical     XLPE armoured cables - 1100V grade,     As per general scope of works, LT power cables shall be of 1100V     XLPE armoured with
                 Employer          services - Sub-clause (4b) LT    FRLS & copper lugs to be provided       grade is XLPE insulated, sheathed, armoured and overall PVC          FRLS to be
   4      64     requirement &     cables                                                                   sheathed. But, as per design intent LT power cables are to be with   considered.
                 Technical                                                                                  XLPE armoured with FRLS. Please furnish which specification is to
                 specifications                                                                             be adopted.
                 General           UPS system - Back up time        -                                       We presume that the UPS system serves for common area                Accepted.
   5       -
                                                                                                            facilities shall have with 20 minutes back up. Please confirm.
                 Volume-III,       Design intent for Electrical     30% spare capacity shall be povided     As per general scope of works, 20% spare space capacity shall be     kindly go ahead with
                 Employer          services - Sub-clause (3b)                                               provided for switch boards but, in design intent services it is      30% spare space
   6      62     requirement &     Feeder Spare capacity                                                    mentioned that 30% spare space capacity to be given. Please          capacity.
                 Technical                                                                                  clarify which system is to be adopted.
                 specifications
                 Volume-III,       Design intent for Electrical      Air insulated bus duct to be provided We propose that air insulated aluminum bus duct indoor/outdoor        Accepted.
                 Employer          services - Sub-clause (2c) LT bus for transformer which rated above 750 (as required) for the transformer which rated above 750 KVA.
   7      62     requirement &     duct                              KVA                                   Please confirm.
                 Technical
                 specifications
                 Volume-III,       Design intent for Electrical     Acoustic DG set shall be planned on     We propose that DG set with acoustic enclosure for outdoor type      propose as per final
                 Employer          services - Sub-clause (5b)       ground floor with adequate height.      (or) DG sets with room acoustic for indoor type. Please confirm.     location of DG.
   8      64     requirement &     Acoustic enclosure
                 Technical
                 specifications
                 Volume-III,       I. ELECTRICAL - Approved makes -                                         For few items, only one or two makes have been provided.             quote as per the
                 Employer          of list                                                                  Whether the contractor is allowed to suggest reputed makes to        approved makes
   9      164    requirement &                                                                              obtain competitive offer. Please confirm.                            mentioned in tender.
                 Technical
                 specifications




                                                                                                                                                                                                  Page 9
Reply to Prebid Queries - Electrical


 Technical - Electrical & ELV System Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                                        SECTOR-V, KOLKATA FOR WEBEL


 Sr.     Page
                    Clause No.                Description                    As per Tender Document                                    Pre-bid Queries                                Reply By WEBEL
 No.      No.

                 Volume-III,       Design intent for Electrical        Power wiring upto 20A shall be with 4   We propose 4 Sq.mm FRLS PVC insulated Copper wires for power         Accepted.
                 Employer          services - Sub-clause (8f)          Sq.mm                                   wiring of 20A (phase & neutral for single phase) and 2.5 Sq.mm
  10      65     requirement &     Internal Electrification - Wiring                                           for earthing. Please confirm whether we could go with this
                 Technical                                                                                     proposal.
                 specifications
                 Volume-III,       Design intent for Electrical        Power wiring upto 32A shall be with 6   We propose 6 Sq.mm FRLS PVC insulated Copper wires for power         Accepted.
                 Employer          services - Sub-clause (8f)          Sq.mm                                   wiring of 32A (phase & neutral for single phase) and 4 Sq.mm for
  11      65     requirement &     Internal Electrification - Wiring                                           earthing. Please confirm whether we could go with this proposal.
                 Technical
                 specifications
                 Volume-III,       Internal telephone system           Internal Telephone system to be provided. We understand that the internal telephone means providing          Accepted.
                 Employer                                                                                      telephone point for the common areas only. Please confirm.
  12      136    requirement &
                 Technical
                 specifications
                 General           Telecom service provider            -                                       Please furnish the nearest available Telecom service provider from   Provide
                                                                                                               where the cable shall be tapped to the proposed site. Also please    communication room
  13       -                                                                                                   furnish the distance between Telecom service provider and            with inlets which will
                                                                                                               proposed site.                                                       have a provsion to
                                                                                                                                                                                    connect atleast 4 to 5
                                                                                                                                                                                    operators.
                 Volume-III,       Preferred makes list - Electrical   HT/LT cables                            Please confirm whether the following makes can be used as            refer makes of
                 Employer          system                                                                      choices in addition to the preferred makes given in the tender       material mentioned in
  14      163    requirement &                                                                                 document for HT/LT cables.                                           tender
                 Technical                                                                                     1. KEI/GEMSCAB/POLYCAB
                 specifications
                 Volume-III,       Preferred makes list - Electrical   Domestic switches & Sockets / Fan       Please confirm whether the following make can be used as choices refer makes of
                 Employer          system                              regulators                              in addition to the preferred makes given in the tender document  material mentioned in
  15      163    requirement &                                                                                 for Domestic switches & Sockets / Fan regulators.                tender
                 Technical                                                                                     1. L&T
                 specifications
                 Volume-III,       Preferred makes list - Electrical   Light Fittings                          Please confirm whether the following makes can be used as            refer makes of
                 Employer          system                                                                      choices in addition to the preferred makes given in the tender       material mentioned in
  16      164    requirement &                                                                                 document for Light Fittings.                                         tender
                 Technical                                                                                     1. WIPRO/THORN/BAJAJ.
                 specifications
                 Volume-III,       Preferred makes list - Electrical   Street light poles                      Please confirm whether the following makes can be used as            refer makes of
                 Employer          system                                                                      choices in addition to the preferred makes given in the tender       material mentioned in
  17      164    requirement &                                                                                 document for Street light poles                                      tender
                 Technical                                                                                     1. KOLKATA POLES/BOMBAY POLEs
                 specifications
                 Volume-III,       Preferred makes list - Electrical   MS conduits                             Please confirm whether the following make can be used as choices refer makes of
                 Employer          system                                                                      in addition to the preferred makes given in the tender document  material mentioned in
  18      164    requirement &                                                                                 for MS conduits                                               1. tender
                 Technical                                                                                     BEC
                 specifications

                                                                                                                                                                                                    Page 10
Reply to Prebid Queries - Electrical


 Technical - Electrical & ELV System Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                                        SECTOR-V, KOLKATA FOR WEBEL


 Sr.     Page
                    Clause No.                Description                   As per Tender Document                                   Pre-bid Queries                            Reply By WEBEL
 No.      No.

                 Volume-III,       Preferred makes list - Electrical   Perforated & Ladder type cable trays & Please confirm whether the following make can be used as choices Accepted.
                 Employer          system                              Race ways                              in addition to the preferred makes given in the tender document
  19      164    requirement &                                                                                for Perforated & Ladder type cable trays & Race ways.
                 Technical                                                                                    1. Any pre-fabricated manufacturers.
                 specifications
                 Volume-III,       Preferred makes list - Electrical   VCB - Outdoor type                    Please confirm whether the following make can be used as choices Okay
                 Employer          HT (SUBSTATION)                                                           in addition to the preferred makes given in the tender document
  20      165    requirement &                                                                               for VCB - Outdoor type
                 Technical                                                                                   1. L&T
                 specifications
                 Volume-III,       Preferred makes list -              CAT 6 CABLE                           Please confirm whether the following make can be used as choices refer makes of
                 Employer          ELECTRICAL                                                                in addition to the preferred makes given in the tender document  material mentioned in
  21      164    requirement &                                                                               for CAT 6 CABLE                                               1. tender
                 Technical                                                                                   MOLEX
                 specifications
                 Volume-III,       Preferred makes list -              Communication Rack                    Please confirm whether the following make can be used as choices refer makes of
                 Employer          ELECTRICAL                                                                in addition to the preferred makes given in the tender document  material mentioned in
  22      165    requirement &                                                                               for Communication Rack                                           tender
                 Technical                                                                                   1. RITEL.
                 specifications
                 General           UPS system - Back up                                                      Please confirm whether Common Area lighting, FF panel, BMS and Confirmed
  23
                                                                                                             BTU meters are to be kept under UPS back-up




                                                                                                                                                                                             Page 11
Reply to Prebid Queries - PHE


  Technical - PHE Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V,
                                                                         KOLKATA FOR WEBEL


 Sr.       Page
                    Claue No.             Description              As per Tender Document                              Pre-bid Queries                                  Reply By WEBEL
 No.        No.

  1                             General                                                     Location of municipal water supply nearby site. (diameter of pipe         within 150 meters,
                                                                                            available and pressure available in that point)                           100 mm municipal
                                                                                                                                                                      water supply pipe is
                                                                                                                                                                      available. Pressure to
                                                                                                                                                                      be checked with local
                                                                                                                                                                      authorities.
  2                             General                                                      Location of municipal sewerage ( Invert level of manholes and            To be checked with
                                                                                            location marked in site plan)                                             local authorities.


  3                             General                                                      Location of storm water drain can be connected. Any nallah or       kindly carry out the
                                                                                            municipal drain nearby ( location and invert level and maximum flood survey and identify
                                                                                                                                                                 the same.
                                                                                            level required.)


  4                             General                                                     Yield of bore wells, if any                                               No bore wells.



  5                             General                                                     Any sub-surface drainage is required                                      Not envisgaed. To be
                                                                                                                                                                      decided as per soil
                                                                                                                                                                      investigation.
  6                             General                                                     Details regarding the quantity and quality of any existing bore wells.    No bore wells.




  7                             General                                                     Details of Contour map                                                    Not avialble. Survey
                                                                                                                                                                      is part of your scope.



  8                             General                                                     Population details required for site and split up required for IT parks   Refer occupancy
                                                                                            and Biotech facilites                                                     detials



  9    9          Clause 3      Planning requirement for various                            Type of waste water generated in the each lab required?                   Assume as per
                                areas                                                                                                                                 standards from IT &
                                                                                                                                                                      Ites industries and
                                                                                                                                                                      Biotechnology
                                                                                                                                                                      Laboratories




                                                                                                                                                                                        Page 12
Reply to Prebid Queries - PHE


  Technical - PHE Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V,
                                                                         KOLKATA FOR WEBEL


 Sr.    Page
                   Claue No.               Description                   As per Tender Document                                           Pre-bid Queries                                Reply By WEBEL
 No.     No.

  10   10       Clause 3         Planning requirement for various   For wastewater handling two types of     Any special care needs to be taken for disposal of wastewater from        Assume as per
                                 areas                              sinks in each fab such as normal sinks   any particular lab. Kindly provide list of labs and type of waste water   standards from IT &
                                                                    that drain water and sinks with copper                                                                             Ites industries and
                                                                                                             expected to be disposed and what type of treatment required for the
                                                                    tubes that drain water containing                                                                                  Biotechnology
                                                                    hazardous wastes such as radioactive     same.                                                                     Laboratories
                                                                    elements & chemicals to the effluent
                                                                    treatment plant are to be planned and
                                                                    to be rendered in Common
                                                                    Instrumentation Facility
  11   10       Clause 3         Planning requirement for various   For wastewater handling two types of     Whether normal sinks lab waste shall be connected to sewerage          Assume as per
                                 areas                              sinks in each fab such as normal sinks   system and further treated in STP or special exclusive treatment plant standards from IT &
                                                                    that drain water and sinks with copper                                                                          Ites industries and
                                                                                                             required for all lab waste?
                                                                    tubes that drain water containing                                                                                  Biotechnology
                                                                    hazardous wastes such as radioactive                                                                               Laboratories
                                                                    elements & chemicals to the effluent
                                                                    treatment plant are to be planned and
                                                                    to be rendered in Common
                                                                    Instrumentation Facility
  12   10       Clause 3         Planning requirement for various   Special care should be taken to ensure   Kindly provide detail of water pressure required in the equipments.       Not available.
                                 areas                              adequate pressure of constant
                                                                    pressure of water. Some specialized
                                                                    laboratory equipment may require
                                                                    more than minimum pressure

  13   11       Clause 3         Planning requirement for various   Similarly for solid waste generation     The solid waste mangement is under tenant scope or contractor scope? Tenant scope.
                                 areas                              proper methodology for disposing off     If it is in contractor scope kindly provide us the quantity of waste
                                                                    the wastes from the laboratory such as
                                                                                                             generation expected per day.
                                                                    solid waste hazardous & infectious
                                                                    wastes & non hazardous wastes are
                                                                    also to be planned
  14   12       Clause 3         Planning requirement for various                                            How to take wastewater lines and water lines to lab sink. Whether it is Kindly propose
                                 areas                                                                       in the floor or in the false ceiling. Kindly confirm?                   scheme which is
                                                                                                                                                                                       maintenance friendly.



  15   61       Technical        Electrical systems                 Solar water heater provision to be       a) Is there any hostel blocks coming up in the project?                   No
                Specifications                                      given to the hostel blocks
                (13.f)
  16   10       Volume-IV         UG sump soft water-0.5 days       UG sump soft water-0.5 days              location for soft water is required?                                      Location not
                scope delinetion-                                                                                                                                                      available. However
                MEP-1.47                                                                                                                                                               provision to be made
                                                                                                                                                                                       for the same.




                                                                                                                                                                                                        Page 13
Reply to Prebid Queries - PHE


  Technical - PHE Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V,
                                                                         KOLKATA FOR WEBEL


 Sr.    Page
                   Claue No.                Description        As per Tender Document                                        Pre-bid Queries                                   Reply By WEBEL
 No.     No.

  17                              General                                                        Hot water requirement is only for lab areas or whether it is required for   Lab areas.
                                                                                                 wash basin?

  18                              General                                                        Any preferrable hot water temperature required for eye wash                 as per standard



  19                              General                                                        Provide Temperature of water required for lab areas                         as per standard



  20   10       Volume-III g.2.   Waste segregation &     Proper methodology for disposing off    Is there a requirement for Shredder, Autoclaves for the disposal of wastes Assume as per
                                  Management              the wastes from the laboratory         from biotech Labs? Kindly confirm.                                          standards from IT &
                                                                                                                                                                             Ites industries and
                                                                                                                                                                             Biotechnology
                                                                                                                                                                             Laboratories




                                                                                                                                                                                               Page 14
Reply to Prebid Queries - HVAC




                       Technical - HVAC Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V, KOLKATA
                                                                                                       FOR WEBEL


                     Sr.    Page
                                      Clause No.                 Description               As per Tender Document                                       Pre-bid Queries                                       Reply By WEBEL
                     No.     No.

                           104      17.5.6.6         Scope clarity on kitchen         Volume III - Employers' requirement   Please clarify the scope of HVAC services in Kitchen.                    Kitchen Ventilation & Exhaust
                                                     ventilation                      and technical specification                                                                                    System is very much to be
                                                                                                                                                                                                     considered under part of Scope.
                                                                                                                                                                                                     Scope shall include SS Kitchen Hood
                                                                                                                                                                                                     along with grease filter & Elactro
                                                                                                                                                                                                     Static Scrubber at the Outlet of the
                                                                                                                                                                                                     Hood (Dry Scubber). Exhaust system
                                                                                                                                                                                                     shall be designed at 40 ACPH for the
                                                                                                                                                                                                     general area & at the Hood it should
                                                                                                                                                                                                     be minimum 150 cfm / Sqft of the
                      1
                                                                                                                                                                                                     Hood. Exhaust & ventilation fan
                                                                                                                                                                                                     capacaity shall be as planned for
                                                                                                                                                                                                     70% of the required capacity - 2
                                                                                                                                                                                                     nos. Ex ducting shall be meet NFPA
                                                                                                                                                                                                     96 standards and Fresh air ducting
                                                                                                                                                                                                     shall be designed at 85% of Exhaust
                                                                                                                                                                                                     quantity. Ducting shall be in Sprial
                                                                                                                                                                                                     Form & not in Rectangula Shape.


                           94       17.5.4.i         Scope clarity on type of fire    Volume III - Employers' requirement   As per the clause mentioned, the incubation center is provided           All Fire dampers shall be Combined
                                                     damper                           and technical specification           with a fusible link type fire damper and the AHU rooms are               Smoke & Fire Type with Motorized
                      2                                                                                                     provided with motorised fire dampers.                                    Actuator & Control Panel suitable for
                                                                                                                                                                                                     BMS Integration.
                                                                                                                            Please confirm that all the fire dampers shall be converted to
                                                                                                                            fusible link type fire dampers.
                                                     BTU Meter                                                              Please confirm the requirement of BTU Meter in the following             Each Lab shall be provided with one
                                                                                                                            areas:                                                                   BTU. Similarly incubation area Tfa
                      3                                                                                                     1. Common Instrument Facility Labs                                       shall be provided with one BTU.
                                                                                                                            2. Incubation Facility Area's TFA
                                                                                                                            3. AHU in Dry/Wet Labs.
                                                     Occupancy load                                                         Please provide the occupancy load for IT & BT areas                      It is @ 100 sft per person on Builtup
                      4
                                                                                                                                                                                                     Area.
                                                     Indoor conditions                                                      Please confirm the indoor air condition (temperature, RH) for the        For All Labs temperature shall be
                                                                                                                            following areas:                                                         considered as 23 +/- 1.1 deg C & RH
                      5                                                                                                     1. Labs                                                                  50 +/- 5%
                                                                                                                            2. BT Areas
                                                                                                                            3. In-silico biology areas
                                                                                                                            4. Cold rooms.
                           7, 95,   2, 17.5.4.iii,   Type of unit for in-silico lab   Volume III - Employers' requirement   As per clause 2 page 7, the in-silico areas are mentioned as warm        For All Labs, AHU's are part of
                           166      point 2                                           and technical specification           shell.                                                                   Scope.

                                                                                                                            However, in clause 17.5.4.iii, it is mentioned to provide precision
                                                                                                                            air handling units for this area.
                      6
                                                                                                                            Also in page 166 - scope of finishes and utility services table, it is
                                                                                                                            mentioned to provide Ceiling suspended FCU / ducted system for
                                                                                                                            this area.

                                                                                                                            Please clarify the scope.




                                                                                                                                                                                                                                             Page 15
Reply to Prebid Queries - HVAC




                       Technical - HVAC Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V, KOLKATA
                                                                                                       FOR WEBEL


                     Sr.       Page
                                        Clause No.             Description                As per Tender Document                                    Pre-bid Queries                                       Reply By WEBEL
                     No.        No.

                                                     Scope clarity on hoods          Volume III - Employers' requirement   As per the tender document, we understand that the following          Hoods in Chemical & Wet Labs are
                                                                                     and technical specification           areas are having hoods                                                part of Enduser Requirement. Space
                                                                                                                           1. Chemical labs                                                      Provision for taking Ducts and Fan
                      7                                                                                                    2. Wet labs and these chemical hoods shall be provided by tenant      Location planning is only to be
                                                                                                                           What is the extent to which the HVAC services needs to be             considered in the part of scope.
                                                                                                                           provided for these hoods? kindly define the scope of contractor for
                                                                                                                           hoods

                                                     Scope clarity on redundancy                                           As per the tender document, we understand that the following          25% redundancy in chiller shall be
                                                                                                                           equipments are provided with redundancy                               planed with heat recovery condenser
                                                                                                                           1. chillers - 25%                                                     type as mentioned in clause
                                                                                                                           2. pumps - N + 1                                                      17.6.5.1. Redundancy in Cooling
                      8                                                                                                    However, there is no redundancy provided for cooling towers.          tower shall be planned meeting the
                                                                                                                           Please confirm the redundancy requirements.                           requirement of redundancy in chiller.
                                                                                                                                                                                                 Cooling Tower shall be of minimum 3
                                                                                                                                                                                                 Cell Type.
                                                     Scope clarity on Switch Rooms                                         Please confirm the requirement of Switch rooms in each floors of      Switch Room / IT Rooms are part of
                                                                                                                           IT Facility.                                                          Interior Fitout Scope. As mentioned
                                                                                                                                                                                                 in the scope, for Critical areas such
                      9                                                                                                    Is so, please clarify the HVAC scope of work.                         as IT Rooms / Server Rooms,
                                                                                                                                                                                                 dedicated tappiong with separate
                                                                                                                                                                                                 system should be provided (tapoff)
                                                                                                                                                                                                 as per the design parameters
                                                     Scope clarity on datacenter &                                         Please confirm the requirement for BTU meter in datacenters and       Each It office shall be provided with
                                                     Switch Rooms                                                          Switch rooms (if any).                                                one tapping for data center
                      10                                                                                                                                                                         requirement as per assumption given
                                                                                                                                                                                                 under 17.5.2. Each of such tapping
                                                                                                                                                                                                 shall be provided with one BTU
                                                                                                                                                                                                 meter each.
                                                     Scope clarity on CO2 Sensors                                          Please clarify whether CO2 sensors in tenant office areas, meeting    It should be noted IT space is with
                                                                                                                           rooms, conference rooms, training rooms, cafeteria needs to be        Warm Shell Concept. Since Meeting
                                                                                                                           considered in our scope.                                              Rooms, Conference Rooms doesn't
                                                                                                                                                                                                 come in Warm Shell, It need not be
                      11
                                                                                                                                                                                                 considered. Whereas Café & Audi
                                                                                                                                                                                                 which is part of Warm Shell needs to
                                                                                                                                                                                                 be considered with necessary CO2
                                                                                                                                                                                                 Sensors.
                           9          3.ii.d         Scope clarity on Warehouse      Volume III - Employers' requirement   Please clarify the HVAC Scope in Ware house facility.                 Comfort Air Conditioning with N+1
                      12
                                                     facility                        and technical specification                                                                                 Provision on AHU.




                                                                                                                                                                                                                                         Page 16
Reply to Prebid Queries - HVAC




                       Technical - HVAC Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V, KOLKATA
                                                                                                       FOR WEBEL


                     Sr.    Page
                                      Clause No.                Description              As per Tender Document                                     Pre-bid Queries                                        Reply By WEBEL
                     No.     No.

                           166, 6   Point no. 2 in    Scope clarity on food court   Volume III - Employers' requirement   As per Volume iii, Point no. 2 in scope of finishes and utility     Food court interior A/C works as
                                    scope of finishes                               and technical specification           services table provided in page 166, we understand that the HVAC mentioned in volume iv shall be part
                                    and utility                                                                           Services scope for food court & cafeteria to be warm shell (Chilled of scope.
                                    services table                                  Volume IV - Scope details MEP         Water Outlets in all the areas and further tapping and distribution
                                    provided in page                                                                      by the tenants).
                                    166
                      13                                                                                                  As per point no. 86 in volume iv - scope definition chart - HVAC &
                                    point no. 86 in                                                                       BMS it is mentioned as the food court A/C works includes ducting
                                    volume iv -                                                                           & duct thermal & acoustic insulation and providing air distribution
                                    scope definition                                                                      terminals.
                                    chart - HVAC &
                                    BMS                                                                                   Please clarify the scope of work and also confirm the provision of
                                                                                                                          BTU meter.
                           146      B. AIR       List of approved Makes for Air     Volume III - Employers' requirement   Please Confirm the following list of approved makes for Air cooled      Mcquay can be added to existing list.
                                    CONDITIONING cooled chiller                     and technical specification           chiller shall be included in addition to the list provided              Other makes are not acceptable.
                      14            & MECHANICAL
                                    VENTILATION                                                                           Bluebox, McQuay, Kirloskar, Hitachi, Bluestar

                           146      B. AIR       List of approved Makes for Water Volume III - Employers' requirement     Please Confirm the following List of approved Makes for Water           Mcquay can be added to existing list.
                                    CONDITIONING Cooled Centrifugal chillers      and technical specification             Cooled Centrifugal chillers shall be included in addition to the list   Other makes are not acceptable.
                      15            & MECHANICAL                                                                          provided.
                                    VENTILATION
                                                                                                                          Bluestar, McQuay, Kirloskar, Hitachi
                           146      B. AIR       List of approved Makes for         Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Cooling         Kindly stick to the makes provided in
                                    CONDITIONING Cooling Towers                     and technical specification           Towers shall be included in addition to the list provided.              Volume III
                      16            & MECHANICAL
                                    VENTILATION                                                                           Advance, Bell, Flowtech, Paharpur, Mihir

                           146      B. AIR       List of approved Makes for         Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Pumps           Kindly stick to the makes provided in
                      17            CONDITIONING Pumps                              and technical specification           shall be included in addition to the list provided.                     Volume III
                                    & MECHANICAL
                                    VENTILATION                                                                           Kirloskar, Beacon, Mather & Platt, Armstrong
                           146      B. AIR       List of approved Makes for AHU     Volume III - Employers' requirement   Please Confirm the following List of approved Makes for AHU shall       Kindly stick to the makes provided in
                                    CONDITIONING                                    and technical specification           be included in addition to the list provided.                           Volume III
                      18            & MECHANICAL
                                    VENTILATION                                                                           ETA, Nutech, Ethos, Boopathy -Associates, Mukund Industries,
                                                                                                                          Bluestar, Voltas, Waves
                           146      B. AIR       List of approved Makes for FCU     Volume III - Employers' requirement   Please Confirm the following List of approved Makes for FCU shall       Sinko make can be considered
                                    CONDITIONING                                    and technical specification           be included in addition to the list provided.
                      19            & MECHANICAL
                                    VENTILATION                                                                           Sinko, Zeco, Citizen, ETA, Mukund, Industries, Ethos,
                                                                                                                          Waves, Boopathy Associates
                           146      B. AIR       List of approved Makes for         Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Ventilation Kindly stick to the makes provided in
                                    CONDITIONING Ventilation fans                   and technical specification           fans shall be included in addition to the list provided.            Volume III
                      20            & MECHANICAL
                                    VENTILATION                                                                           Greenheck, Ostberg, Flaktwoods, Humidin, Chaysol, System air,
                                                                                                                          Almonard, Dynair, Marathon Electric

                           146      B. AIR       List of approved Makes for pipes   Volume III - Employers' requirement   Please Confirm the following List of approved Makes for pipes shall Kindly stick to the makes provided in
                      21            CONDITIONING                                    and technical specification           be included in addition to the list provided.                       Volume III
                                    & MECHANICAL
                                    VENTILATION                                                                           Zenith, Apollo, India Tubes & Metal




                                                                                                                                                                                                                                          Page 17
Reply to Prebid Queries - HVAC




                       Technical - HVAC Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V, KOLKATA
                                                                                                       FOR WEBEL


                     Sr.    Page
                                     Clause No.              Description                 As per Tender Document                                    Pre-bid Queries                                      Reply By WEBEL
                     No.     No.

                           146     B. AIR          List of approved Makes for GI    Volume III - Employers' requirement   Please Confirm the following List of approved Makes for GI Sheets    TATA / ISPAT make can be
                      22           CONDITIONING    Sheets                           and technical specification           shall be included in addition to the list provided.                  considered
                                   & MECHANICAL
                                   VENTILATION                                                                            TATA, Ispat
                           146     B. AIR          List of approved Makes for       Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Butterfly    Honeywell make can be considered
                                   CONDITIONING    Butterfly valves                 and technical specification           valves shall be included in addition to the list provided.
                      23           & MECHANICAL
                                   VENTILATION                                                                            Castle, Crawley & Ray, Honeywell, Intervalve, Zoloto

                           146     B. AIR       List of approved Makes for          Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Balancing    Kindly stick to the makes provided in
                                   CONDITIONING Balancing valves                    and technical specification           valves shall be included in addition to the list provided.           Volume III
                      24           & MECHANICAL
                                   VENTILATION                                                                            Castle, Advance, Honeywell, Danfoss

                           146     B. AIR       List of approved Makes for check Volume III - Employers' requirement      Please Confirm the following List of approved Makes for check        Kindly stick to the makes provided in
                                   CONDITIONING valves (NRV)                     and technical specification              valves (NRV) shall be included in addition to the list provided.     Volume III
                      25           & MECHANICAL
                                   VENTILATION                                                                            Castle, Advance, Honeywell

                           146     B. AIR          List of approved Makes for Air   Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Air vent     Anergy make can be considered
                      26           CONDITIONING    vent                             and technical specification           shall be included in addition to the list provided.
                                   & MECHANICAL
                                   VENTILATION                                                                            Anergy
                           146     B. AIR          List of approved Makes for Y -   Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Y -          Emerald make can be considered
                      27           CONDITIONING    Strainer                         and technical specification           Strainer shall be included in addition to the list provided.
                                   & MECHANICAL
                                   VENTILATION                                                                            Telflow, Emerald, Procedyne, Maharaja Castings
                           146     B. AIR          List of approved Makes for       Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Pressure     Kindly stick to the makes provided in
                                   CONDITIONING    Pressure gauge                   and technical specification           gauge shall be included in addition to the list provided.            Volume III
                      28           & MECHANICAL
                                   VENTILATION                                                                            Emerald

                           146     B. AIR       List of approved Makes for          Volume III - Employers' requirement   Please Confirm the following List of approved Makes for              Kindly stick to the makes provided in
                                   CONDITIONING Temperature gauge                   and technical specification           Temperature gauge shall be included in addition to the list          Volume III
                      29           & MECHANICAL                                                                           provided.
                                   VENTILATION
                                                                                                                          Emerald
                           146     B. AIR       List of approved Makes for Duct     Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Duct         K flex, Eurobatex are already
                                   CONDITIONING Thermal & acoustic insulation       and technical specification           Thermal & acoustic insulation shall be included in addition to the   provided in the List of makes. Kindly
                      30           & MECHANICAL                                                                           list provided.                                                       stick to the makes provided in
                                   VENTILATION                                                                                                                                                 Volume III
                                                                                                                          K-flex, Vidoflex, Eurobatex, Aeroflex, Owenscorning, U.P.Twiga,
                                                                                                                          Kimmco
                           146     B. AIR       List of approved Makes for Air      Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Air          Kindly stick to the makes provided in
                                   CONDITIONING terminals                           and technical specification           terminals (Diffuser, Grille, VCDs, Louvers) shall be included in     Volume III
                      31           & MECHANICAL (Diffuser/Grille/VCDs/Louvers)                                            addition to the list provided.
                                   VENTILATION
                                                                                                                          Air Breeze, Ajanta, Mapro
                           146     B. AIR       List of approved Makes for Fire     Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Fire         Kindly stick to the makes provided in
                      32           CONDITIONING Dampers                             and technical specification           Dampers shall be included in addition to the list provided.          Volume III
                                   & MECHANICAL
                                   VENTILATION                                                                            Air Breeze, Ajanta, Mapro




                                                                                                                                                                                                                                       Page 18
Reply to Prebid Queries - HVAC




                       Technical - HVAC Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE, SECTOR-V, KOLKATA
                                                                                                       FOR WEBEL


                     Sr.    Page
                                     Clause No.              Description               As per Tender Document                                    Pre-bid Queries                                        Reply By WEBEL
                     No.     No.

                           146     B. AIR       List of approved Makes for        Volume III - Employers' requirement   Please Confirm the following List of approved Makes for Closed       Kindly stick to the makes provided in
                                   CONDITIONING Closed Expansion Tank             and technical specification           Expansion Tank shall be included in addition to the list provided.   Volume III
                      33           & MECHANICAL
                                   VENTILATION                                                                          KD AC accessories

                           101     17.5.6.3. C.a   Scope clarity on Heating and   Volume III - Employers' requirement   Please clarify the areas to be heated and humidified in the BT       All Labs in BT area shall have heating
                                                   humidification of BT Areas     and technical specification           areas.                                                               requirement.
                      34




                                                                                                                                                                                                                                      Page 19
Reply to Prebid Queries - FPS System


 Technical - Fire protection system Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT
                                                                    LAKE, SECTOR-V, KOLKATA FOR WEBEL


 Sr.
     Page No.       Clause No.             Description                 As per Tender Document                                       Pre-bid Queries                               Reply By WEBEL
 No.

      FIRE PROTECTION SYSTEMS

      84 &137   Volume 3,        Pipe Material for Hydrant &      In page no 84 of volume 3, The pipe      kindly confirm the pipe material to be used for entire FPS systems. GI heavy grade as per
                Clause No        Sprinkler System                 material for FPS systems are                                                                                 IS1239 part 1
  1             16.2.1.2                                          mentioned as GI Heavy Grade, But in
                                                                  page No 137 it is mentioned as GI
                                                                  clause B.
      85 & 136 Volume 3,         Type of Fire Detection & alarm   In page no 85 of volume 3, It is noted   Conventional type fire alarm panels are not suitable for this type   Analog addressable
               Clause No         panel.                           that Analogue Addressable type Fire      of projects, since it is not an intelligent system as Analogue       sytem with analog
  2            16.2.1.4                                           alarm panel to be used, But in page No   Addressable System. Kindly confirm the type of panel to be used      panel to be used.
                                                                  136 Conventional type is mentioned.      Conventional or Addressable.

      General   -                -                                -                                        Any Special Fire Protection systems like Inergen flooding to be      Identify the area for
                                                                                                           considered for Server rooms & IT rooms                               server rooms and for
  3                                                                                                                                                                             server rooms we
                                                                                                                                                                                suggest inert gas
                                                                                                                                                                                system.
      General   -                -                                -                                        Kindly confirm the type of cable to be used for Fire Detection &     FRLS PVC insulated.
  4                                                                                                        Alarm System.


      161       Volume 3         Approved make of material.       Smoke & Fire Curtains                    It is noted that vendor detailsare given for Smoke & Fire Curtains   refer volume III page
                                                                                                           in Approved make of material. Kindly clarify the scope.              no 174. Item 9 and
                                                                                                                                                                                the scope includes
  5                                                                                                                                                                             design, fabrication,
                                                                                                                                                                                supply, installation
                                                                                                                                                                                and comissioning of
                                                                                                                                                                                the same.

      160       Volume 3         Approved make of material.       Fire fighter phone systems               It is noted that vendor details are given for Fire fighter phone     refer volume III page
                                                                                                           systems in Approved make of material. Kindly clarify the scope.      no 173. Item 8 and
                                                                                                                                                                                the scope is part of
                                                                                                                                                                                fire detection sytem
  6                                                                                                                                                                             which includes
                                                                                                                                                                                design, fabrication,
                                                                                                                                                                                supply, installation
                                                                                                                                                                                and comissioning of
                                                                                                                                                                                the same.
      159       Volume 3 Item    PIPES, FITTINGS, VALVES AND      Approvals & Approved make - IS:          Please Confirm the following List of approved Makes for GI Fittings For pipes these
                No.3             CONNECTIONS                      1879 (UNIK, R, HB)                       shall be included in addition to the list provided. (TATA, JINDAL,  makes are accepted.
  7                                                                                                        SURYA ROSHINI, ZENITH)                                              For fittings and valves
                                                                                                                                                                               refer makes as per
                                                                                                                                                                               tender.




                                                                                                                                                                                               Page 20
Reply to Prebid Queries - FPS System


 Technical - Fire protection system Works Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT
                                                                    LAKE, SECTOR-V, KOLKATA FOR WEBEL


 Sr.
     Page No.      Clause No.             Description               As per Tender Document                                     Pre-bid Queries                             Reply By WEBEL
 No.

      159       Volume 3 Item    PIPES, FITTINGS, VALVES AND   Approvals & Approved make - (UL, FM, Please Confirm the following List of approved Makes for Flexible     Refer makes as per
  8             No.3             CONNECTIONS                   LPCB) (FLEXIHEAD, VIKING)            Sprinkler Hose shall be included in addition to the list provided.   tender.
                                                                                                    (EASYFLEX, DONGA FLEX, RAPID DROP, DEIJIN)
      159       Volume 3 Item    FIRE DETECTION, ALARM AND     Approvals & Approved make - (UL,       Please Confirm the following List of approved Makes for            Refer makes as per
                No.4             COMMUNICATION SYSTEMS         ULC, FM/LPCB MF 500 KAC, APOLLO)       ADDRESSABLE MANUAL CALL POINTS (BREAK GLASS TYPE) shall            tender.
  9                                                                                                   be included in addition to the list provided. (HONEYWELL,
                                                                                                      NOTIFIER, SIEMENS, EDWARDS, BOSCH, JOHNSON CONTROLS,
                                                                                                      COOPER, SIMLEX, SYSTEM SENSOR)
      159       Volume 3 Item    CLASS K EXTINGUISHERS &       Approvals & Approved make - (UL        Please Confirm the following List of approved Makes for CLASS K   Refer makes as per
                No.1             REFILLS                       LISTED, ANSUL)                         EXTINGUISHERS & REFILLS shall be included in addition to the list tender.
 10                                                                                                   provided. (SAFEX, MINIMAX, ZENITH, ALERT, USHAFIRE, SAFE
                                                                                                      FIRE)




                                                                                                                                                                                       Page 21
Reply to Prebid Queries - Piping


  Technical - Piping Engineering Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                                      SECTOR-V, KOLKATA FOR WEBEL


 Sr.    Page
                 Clause No.              Description                 As per Tender Document                                         Pre-bid Queries                                Reply By WEBEL
 No.     No.

  1    14        4.12, iv      Steam, Compressed Air &          As per clause 4.12,iv Employer's           a) Kindly confirm the working pressure and the flow required at          a. not available.
                               Vacuum network.                  requirement "Steam, Compressed Air         each outlet.                                                             Kindly asssume.   B.
                                                                & Vacuum network" with Tap-off                                                                                      Assume as per lab
                                                                provision to be done for each floor of     b) Kindly confirm how many outlet points are required for each services. module.
                                                                the biotech lab area.

  2    15        4.32, iv      Gas piping for Nitrogen,         As per clause 4.32,iv Employer             a) Kindly confirm the working pressure and the flow required at       same as above
                               Hydrogen and LPG.                requirement "Gas piping for Nitrogen,      each outlet.
                                                                Hydrogen, LPG & 3 Nos spare gases is
                                                                proposed for each of the biotech lab       b) Kindly confirm how many outlet points are required for each
                                                                areas.                                     services.

  3    167       9, iii        Piping - Food Court/ Cafetaria   As per Employer's requirement, Gas      a) Kindly confirm how many LPG outlet points are required Food           tenderer to propose.
                                                                Outlets in the shafts for kitchen area  Court / Cafetaria.
                                                                and further tapping and distribution by
                                                                the tenants.                            b) Kindly confirm the working pressure and the flow
                                                                                                        required at each outlet.
  4    140       140,iii       Fuel Storage - HSD               As per Employer's requirement " UG      a) Since the steam requirement for the laborotry and cafeteria is        tenderer to propose.
                                                                tanks of capacity determined by         not known.After finallising the capacity of steam only we can
                                                                consultant which shall service          arrive at the capacity of tank. Kindly confirm the location of HSD
                                                                minimum 24hrs or more capacity +        tank

                                                                As per clause 4.20,iv HSD storage
                                                                shall cater to dg running for 4 hrs/ day
                                                                along with boiler requirement &
                                                                cumulative 7 days storage shall be
                                                                planned




                                                                                                                                                                                                  Page 22
 Commercial Queries pertaining to Tender : PROPOSED BIO TECHNOLOGY INCUBATION CENTRE & INDIAN DESIGN PARK AT PLOT NO. DP-6/1, SALT LAKE,
                                                         SECTOR-V, KOLKATA FOR WEBEL
Sr. Pag Claue No.               Description          As per Tender                           Pre-bid Queries                             Reply By WEBEL
No.  e                                                Document
    No.
 1                  Priority of documents                            We request to add the priority of the documents in General Added
                                                                     conditions of contract.
 2                  If the Contractor Completes the                  We request to incorporate in the contract the incentive amount at Not accepted
                    works prior to the accepted                      the rate of 0.20% of the Contract value for each week of early
                    completion date, the Contractor                  completion, to a maximum of 5% of Contract value.
                    shall be rewarded an Incentive

 3                    Mobilization Advance                                          We request to provide interest free Mobilization advance payment Please refer to the
                                                                                    upto 15% of the accepted contract value against submission of Payment           Schedule
                                                                                    Bank gurantee from a Scheduled or nationalised banks in India.   attached      to   this
                                                                                                                                                     clarification
                                                                                    The recocvery of mobilisation advances shall comence when 30%
                                                                                    of contract value of the work has been completed and paid and it
                                                                                    will be completed by the time 85% of the contract value has been
                                                                                    completed and paid.
 4                    Material & Plant and Machinery                                We request to provide advance shall be paid for Material & Plant Not accepted
                      advance                                                       and Machinery which shall form part of the installation when the
                                                                                    detailed design has been approved by the Employer. Material &
                                                                                    plant and machinery advance shall be paid 80% of the assessed
                                                                                    cost of material & Plant and machinery.

                                                                                    Recovery of Material & Plant and machinery advance shall be done
                                                                                    in one lumpsum at the time of payment for the installation of such
                                                                                    material & plant and machinery.
 5                    Temporary Structure                                           Please provide land to install Batching plant, Site office, Stores, Not accepted
                                                                                    Reinforcement yard, Formwork stock yard, Plant and Machineries
                                                                                    yard free of cost nearby the site
 6                    Labour Accomodation                                           Please provide land for construction of labour sheds free of cost.  Not accepted

 7                    Power and Water                                               Kindly clarify whether power and water for construction purpose   Refer             Tender
                                                                                    will be provided nearby site at one place by WEBEL.               document
 8                    Facilities to Clients                                                                                                           800 sq.ft. office space
                                                                                    Kindly clarify whether the contractor has to provide facilities like
                                                                                    construction of site office, maintenance and housekeeping to theirat ground floor with a
                                                                                    office or not.                                                    small         conference
                                                                                                                                                      room of about 200
                                                                                                                                                      sq.ft. with 10 chairs
                                                                                                                                                      and     a     conference
                                                                                                                                                      table, 4 tables with
                                                                                                                                                      10 chairs, attached
                                                                                                                                                      toilet, airconditioning,
                                                                                                                                                      2 nos. almirahs and
                                                                                                                                                      display boards on the
                                                                                                                                                      walls for fixing of
                                                                                                                                                      drawings etc. as soon
                                                                                                                                                      as the ground floor is
 9   13,1 3.2 of Vol I Schedule of Milestone Payments   % of Sub Milestone          We request to make mile stone payment percentage as given completed. Before
      4      GCC                                        value                       below.
                                                        1. Agreement, Detailed      2.5% (Execution of agreement - 0.5%, Submission detailed design Please refer to the
                                                        Design & Approval from      - 1%, Obtaining necessary approval from all statuory bodies - 1%) Payment         Schedule
                                                        Statutory bodies - 5%                                                                         attached       to    this
                                                        2.    On   approval    of   2.5% (Architectural - 1.0%, Structural - 0.75%, MEP - 0.75%)      clarification
                                                        detailed design - 2.5%
                                                                                                                                                          Payment        Schedule
                                                                                                                                                          attached      to   this
                                                                                                                                                          clarification

                                                        3. Site Preliminaires -       5% (1 to 5 Months - 0.40%, 6 to 10 Months - 0.3%, 11 to 15
                                                        2.5%                          months - 0.2%, 16 to 20 Months - 0.10%)
                                                        4.     Completion      of     10% (2.5% for on completion of each 25% of work or part
                                                        Foundations including tie     thereof)
                                                        beams - 10%
                                                        5. Completion of basic     25%. We request to provide floorwise break up for all floors.
                                                        Structure - 25%            However, monthly interim payment to be made on percentage
                                                                                   acheivement of particluar milestone mentioned above or part
                                                                                   thereof.
                                                        6.      Completion      of 20% (Further floorwise activitiwise break up to be made for
                                                        finishing work - 10%       brickwork, plaster, flooring, joinery, painting and external
                                                                                   landscape, road. However, monthly interim payment to be made
                                                                                   on percentage achievement of particular milestone mentioned
                                                                                   above or part therof.
                                                        7.Installation of Systems 35%. We request to make breakup of various MEP serviceswise
                                                        in Various MEP services - (Electrical, HVAC, FPS, Plumbing & Sanitary, BMS, LV system, Lifts
                                                        35%                        & escalators) activitywise for foundation of major equipments,
                                                                                   ordering of equipment, arrival of equipment, installation of floor
                                                                                   wise service lines, erection of equipments and completion of
                                                                                   testing and commissioning. However, monthly interim payment to
                                                                                   be made on percentage achievement of particular milestone
                                                                                   mentioned above or part therof.

                                                      8.       Submission       of    Request to delete this milestone due to availability of Performance Not accepted
                                                      completion certificate of       security
                                                      the building - 5%
                                                      9. On completion of             Opreation and mainteance is not qualified in the contract. We Not accepted
                                                      operation                and    request to delete this mile stone event.
                                                      maintenance         of    all
                                                      facilities for five years
10   35     vi of    Period of warranty for equipment 12 months                       Warranty will be given by the manufacturer for 12 months only Yes
          Appendix   against    faulty   design   and                                 after commissioning of equipment hence, we presume 12 months
                     defective manufacture from the                                   from Taking over certificate.
                     date of completion period of
                     maintenance.

11   62      30      Interim payment                    The    contractor  shall      We request to add for release the payment as follows.                To be decided in
                                                        submit     the   monthly      1. The advance payment shall be paid within 30 days after the consultation with the
                                                        interim         payment       date on which the Contract came into full force and effect or within succesful bidder
                                                        statement based on the        21 days after the Employer receives Performance Security
                                                        % achievement of mile         2. The amount which is due in respect of each Statement, other
                                                        stone activity                than the Final Statement, within 21 days after receiving the
                                                                                      Statement and supporting documents as follows
                                                                                      a. Employer shall release 75% of the bill value with in 14 days
                                                                                      from the date of submitting the Statement.
                                                                                      b. The Statement shall be scrutinized and the remaining 25% of
                                                                                      the bill value shall be paid with in 21 days from the date of
                                                                                      submitting the Statement.
                                                                                      3. The final amount due, within 30 days after receiving the Final
                                                                                      Statement and written discharge.

12   17   1.3f of ITT Performance security              Validity   period       for   We request to keep the validity period till defects liabiliay period From the date       of
                                                        performance secruity 3        and it shall be returned to the Contractor within 21 days after the virtual completion
                                                        months from the date of       contractor receives the performance certificate i.e completion of
                                                        expiry of Defects liability   DLP.
                                                        period
Instruments - tentative not exhaustive

 Analytical
 instrument
 ation
 600 MHz NMR with cryoprobe
 GC-MS
 UV/Vis Spectrophotometer
 Stopped Flow- with two detectors
 Circular Dichroism Spectrometer
 Ultracentrifuge with four rotors
 Surface Plasmon Resonance
 Fluoroscence Spectrometer
 Isothermal Titration Microcalorimeter
 Differential Scanning Calorimeter
 Analytical & preparative HPLC
 High Speed Centrifuge (two)


 Bioimagin
 g facility
 Light microscope

 Transmission Electron Microscope

 Scanning Electron Microscope

 Confocal Microscope with four lasers

 Fluorescence activated cell sorter

 Live Animal Imaging system

 Atomic Force Microscope with Raman

 Multifunctional Scanner
Tentative Lab Furniture, Services & Ventilation System & floor wise service design
3.2     SCHEDULE OF MILESTONE PAYMENTS

Sl.no   Milestone                                                    % of Sub % of Total Remarks
                                                                     Milestone Contract
                                                                     value     Value

        One time Mobilisation Advance within 15 days after                    5.00%     To be paid against Bank Guarantee.
        releasing of Letter of Indent / Letter of Award or                              Recovery of mobilisation advance
        submission of performance gurantee whichever is                                 shall commence when 30% of
        later                                                                           contract value of the work has been
                                                                                        completed and paid and it will be
                                                                                        completed by the time 85% of the
                                                                                        contract value has been completed
                                                                                        and paid




1       Agreement, Detailed Design & Approval from                            5.00%
        Statutory Bodies
1.1     Execution of Agreement                                     1.00%
1.2     Submission of Detailed Design (Architectural, Structural & 2.00%
        MEP)
1.3     Obtaining necessary approval from all Statutory bodies     2.00%

2       On approval of detailed design                                        2.50%
2.1     Architectural                                                1.00%              Monthly interim payment shall be
2.2     Structural                                                   0.75%              made on pecentage achievement of
2.3     MEP                                                          0.75%              particular milestone or part thereof
3       Site Preliminaries i.e Mobilization of required piling                2.50%     Payable after execution of agreement
        rigs, Construction of office, labour hutments,
        godown, mobilisation of staff, labour and
        construction of temporary enabling works
4       Completion of Foundation including tie beams                          10.00%
4.1     50% of above work                                            5.00%              Monthly interim payment shall be
4.2     100% of above work                                           5.00%              made on pecentage achievement of
5       Completion of basic structure i.e RCC framework                       25.00%    Detailed milestone or part thereof
                                                                                        particularbreak-up will be formulated
                                                                                        with the succesfull bidder

5.1     On completion of basements                                   5.00%              Monthly interim payment shall be
5.2     On completion till ground floor                              2.50%              made on pecentage achievement of
5.3     On completion till 4th floor                                 5.00%              particular milestone or part thereof
5.4     On completion till 8th floor                                 5.00%
5.5     On completion till 12th floor                                5.00%
5.6     On completion till Terrace Slab                              2.50%
6       Completion of finishing work i.e peripheral brickwork,                10%       Detailed break-up will be formulated
        internal brickwork, plastering, interior & exterior                             with the succesfull bidder
        painitng, doors, windows, exteriors, driveway,
        landscaping, area lighting etc.

7       Installation of Systems in Various MEP Services                       35%       Detailed break-up will be formulated
                                                                                        with the succesfull bidder

        Sub-break-up
        Electrical                                                   13.00%
        HVAC                                                         9.00%
        Fire Protection System (FPS)                                 3.00%
        Plumbing and Sanitary works (PHE)                            2.00%
        BMS & LV System                                              5.00%
        Elevators                                                    3.00%
7.1     On submission of Technical data sheets including civil       2.50%              Monthly interim payment shall be
        foundation design & approvals from Consultants / Clients                        made on pecentage achievement of
        for Electrical works                                                            particular milestone or part thereof
7.2     On proof of ordering for all approved data sheets giving     2.50%
        clearance for manufactuering with clear data on arrival at
        site from manufacturer
7.3     On completing foundations for major equipments such as       2.50%
        DG sets, Transformers, Panels, etc.
7.4     On Arrival of Major Equipments and materials at site         10.00%
7.5     Completion of installation and erection in the respective    5.00%
        plant rooms
7.6     On completion of services in respective floors               3.00%
7.7     On Completion of Testing & Integrated Commissioning of       7.50%
        all services, plants and equipments

8       Submission of completion certificate of the building,                 5.00%
        all statutory post- construction clearances, licenses
        and as-built drawing and successful closing of
        agreement
9       On Completion of Operation and Maintenance of all                     5.00%     To be released progressively during
        facilities for five years and sucessful closing of                              progress of work
        agreement
        Total                                                                 100.00%