Krušik-Plastika a.d.
Pere Jovanovića street 35
Fax. 014/451-992
Tel: 014/451-359
e-mail: kruplos@ptt.rs
QUESTIONNAIRE
For making an offer for KRUŠIK-SPIRAL PEHD and PPH sewage pipes
Information about the buyer: Data about the soil:
Client: Basic soil a) surrounding soil
under the
Address: pipe: b) sand
c) concrete base
Contact Basic Fill above Material for
Type of soil: soil pipes covering
person:
Tel/Fax/ G1-loose soil, sand and gravel
e-mail: G2-loosely bound soil, sand and gravel
G3-bound mixed soil, mud
Deadline:
G4-bound soil, clay
Special soil____________________
Data about the pipeline:
Information about method of laying:
Inner Grade angle of trench:
diameter: a) 45°
b) 60°
Material: HDPE PPH c) 90°
Support units: a) no shoring
Certificate: YES NO b)vertical (boards)
Medium: c) vertical (profiles)
Medium d) shoring plates (machines)
concentration:
Medium
thickness: Removal of shoring: a) gradually when filling
Medium b) after loading (all at once)
temperature: c) gradually in the pipe zone
(with subsequent compression)
Data about loading:
Trench width:
Top coat height: h=....................to.........................(m)
in top pipe level b=..................................(m)
Traffic load: SLW 60; 30; 12
in bottom pipe level bso=............................(m)
Special load
(i.e. Inner pressure) Shoring thickness included
a) not present Soil compression:
a) no compression
Undergro-
b) present hw=......................(m)
und water:
b) compression in layers (without checking)
c) compression in layers (with checking)
Remark: Appendix:
Questionnaire filled in by: Date: