INSTALLATION DETAIL FIG 1 FIG by ps94506

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                                                                                                                        10-12-07 -R9

                                                                                                                        CERTIFIED
                                   ’A’                                                            ’B’



                                                                                                               CAP WITH REFLECTIVE
                                                                                                                       TAPE




    STEEL PIPE                                SEE TABLE                                                        HDPE YELLOW PIPE
   ( NOTE 1 & 3 )                             FOR PAINT                                                          ( NOTE 2 & 4 )
                                                              ’X’
                                              COLOUR

                                                                                                              4-15mm x 1.8m REBARS




          FIN. GRD.                                                                                               FIN. GRD.


                                                  300                           300




                                            900                                       900

        20 MPa                                              1200                                                     20 MPa
       CONCRETE                                                                                                   CONCRETE




                                   ’Y’                                                            ’Y’




                            FIG. 1                                                           FIG. 2


                      LOCATION                    EQUIPMENT               ’X’         ’Y’   ’A’         ’B’   COLOUR


                                          MINI-PAD TRANSFORMER
                                                                         660          355   100         150
                                         (RESIDENTIAL DRIVEWAY)


                                          MINI-PAD TRANSFORMER
                                                                         660          600   100         150   YELLOW
                      SUBDIVISION
                                           (STREET/BOULEVARD)


                                         3 PH PADMNT. TRANSFORMER
                                                                        1200          600   150         150
                                          PADMOUNT SWITCHGEAR



                                          MINI-PAD TRANSFORMER           660          600   150         150

                      PARKING LOT                                                                             YELLOW

                                         3 PH PADMNT. TRANSFORMER
                                                                        1200          600   150     150
                                          PADMOUNT SWITCHGEAR




  NOTE :

  1. TRANSFORMER BOLLARD TO BE CONSTRUCTED OF STANDARD WEIGHT BLACK SEAMLESS STRUCTURAL

    GRADE STEEL PIPE FILLED WITH 20MPa CONCRETE.

  2. TRANSFORMER BOLLARD TO BE CONSTRUCTED OF HIGH DENSITY POLYETHELENE YELLOW PIPE (HDPE)
    COMPLETE WITH 4-15mm x 1.8 REBARS AND FILLED WITH 20 MPa CONCRETE.

  3. REFER TO STD. 41-25 FOR TRANSFORMER STEEL BOLLARD GROUNDING DETAIL.

  4. GROUNDING NOT REQUIRED.
                                                                       APPROVED IN ACCORDANCE WITH REGULATION 22/04

                                                           DATE                   R E V I S I O N                             APPVD

                                                                     - ADDED FIG. 2 AS AN ALTERNATIVE TO
                                                          10-12-07
                                                                      STEEL TUBE BOLLARD
CHECKED:
           ----------------------



APPROVED:
            ---------------------
                                                               TRANSFORMER BOLLARD

ORIGINAL ISSUE:     JUNE 8, 1992                                    INSTALLATION DETAIL

								
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