Water Supply, Irrigation & Sanitation Tender Results

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]

[20.99.Zone-V]Water Supply installation of shallow/Medium/Deep tubewells as per IS 2800:1991 Supplying and packing graded gravel in bore well of size as per ISI 4097, as amended up to date (Grade A, 2.25mm to 3.35mm) and specification attached with this schedule of item of work. The gravel should be free from dust, dirt or vegetable matters. Packing to be done from reducer to the bottom of liner all around in the bore with Margin above reducer in the housing pipe as per the requirement and will be packed after liner and housing pipes have been lowered and suitably clamped. Thickness and size of the gravel packing will be designed and directed by the Engineer-in-charge strictly as per relevant ISI. Zone-V. Gurugram, Nuh, Palwal, Faridabad, Rewari, Mahindergarh, Jhajjar