House service water Connection with saddle to 5537 No of Premises at different wards up to private property line with 20mm OD HDPE PE100 PN16 with necessary connection accessories including Water Meter

Amount

Providing House Service connection with appropriate saddle from the existing CI/DI/UPVC/HDPE/GI/AC distribution pipeline by supply,fitting & fixing of 10 mm NB Brass Ferrule conforming to lS 2692:1989 with latest amendments on the said pipeline with supply, fitting & flxing of all other accessories like saddle piece of required size to fit the existing distribution pipeline, specials, nut & bolts, rubber sheet, washers etc and supply & laying of 20mm OD HDPE (PE100, PN16) pipe with all necessary specials 1.0 metre below the ground connecting the ferrule/flow control valve including cutting trenches in all sorts of soil as well dismantling of any hard crust layer/concrete/masonry etc.(average o.15 cum for sl 1.1 and average. 0.3cum for sl 1.2 per connection) and filling up trenches as per direction of the Engineer-in-charge and upto a point just inside the premises of the household or as directed by ElC. Supply and installation of a 15mm dia. alloy iron Bib Cock (tested to 21 Kg/cm2) above 1.0 Mtr. from ground, an alloy Stop Cock of 15 mm dia. with brass spindle (tested to 21 Kg/cm2) to be fitted in a position as directed by E.l.C. G.l pipe of TATA make (medium duly) of 2 metre length with all necessary specials to continue from the end of the HDPE pipe & upto 1.0 m. above ground within the premises of household. Casing Pipe of 25mm dia (TATA MAKE GI PIPE MEDIUM DUTY) to be provided by the contractor for crossing of drain if any. All the damages made on the roads, the compound walls etc. for providing House service connection shall have to be restored by the Plain cement concrete (1:2:4) by the contractor as per direction of EIC. Any damages made on the floor / PCC / tiled / mosaic etc. shall be restored by the Contractor with Plain Cement Concrete (PCC 1:2:4) and neat cement finish as per direction of EIC. N.B.-GST will be applicable as per Govt.norms

Upto 10m length

Above 10m Upto 20m length

Supply , Fitting and Fixing of Multi Jet Class- B domestic/commercial water metering system (size 15 mm) strictly conform to IS 779-1994 (with all amendements) or MID with AMR compatibility as per specification in the NIeB with PE meter box with NRV valve as specified as per direction of EIC. N.B.-GST will be applicable as per Govt.norms

Operation and Maintenance of House Service Connection with Water Meter for 4 Year after 1st. Year Comprehensive Operation and Maintenance Works including all cost and complete.

APURBA MONDAL (BID ID -5882909)

S. S. ENTERPRISE (BID ID -5893243)

M/S GOUTAM DAS (BID ID -5882967)