Water Supply, Irrigation & Sanitation Tender Results

PLUMBING WORKS (A)-(II) G.I. PIPE WORKS AND FITTINGS 2. Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials,jointing materials ,cutting pipes,making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.Payment for painting will be made seperately) (i) 15 mm dia. medium quality

Providing, Laying, jointing and testing & Commissioning of GMSERW pipe L-290 or X42 grade confirming to IS 3183:2007 at site in trenches bevelled ended BIS marked PIPE confirming to relevent codes & specification its equivalent latest with up to date ammendments of following dia with steel garde having wall thickness as mentioned below & capable of withstanding required test pressure as prescribed in BIS code , in random lengths of 5.0 to7.0 mtr. The pipe's ends shall be bevelled suitable for but welding , including the cost of jointing with butt welding confirming to IS 816-1969 or latest as appicable and with up to date ammendments (leak proof) in three layers at site of work with welding rods of standard make & all allied accesories whatever required for welding at site, tail piece, tees neds & other specials manufactured from parent pipes as applicable to the particular reach & of approved specifications as per site conditions and cutting of pipes wherever required as per site requirement i/c cariage in all leads & lifts as directed by Engineer-incharge. The pipe shall have zinc coating inside & outside confirming to IS 4736-1986 or latest with up to date ammendments & shall be engraved with IS 3183:2007 for GGMSERW pipe . The laying shall confirm to BIS 5822-1970 or latest with up to date ammendements to teh entire satisfaction of Engineer-Incharge (Earthwork ,Butt welded Joint & cost of MS flanged joints shall be measured & paid for seperately).

[21.98.1]`Providing, lowering, laying, aligning, fixing in position and jointing at all level/ depths ISI marked HDPE pipes of PE-100 grade and PN- 8 for sewer application as per IS 14333-1996 (amended up to date) in trenches in complete including cost of HDPE `Specials, labour, sectional hydro testing (including the cost and conveyance of water to site for testing) and commissioning as per Technical Specifications and as per direction of Engineer. Note: E/w to be measured and paid separately. Rate includes cost of all specials like bends, tees required during laying of pipe line along required alignment.` 1. 200 mm Outside Dia [Through Rate]