Fixation Of Rates For The Additional Item “Functional Household Tap Connection With Water Storage Tank” Meant To Be Provided To New Piped Water Supply Schemes Under Phe Divisions Of Dibrugarh Circle Under Jal Jeevan Mission Assam, Dibrugarh-Assam
TDR : 39203989
Tender Notice
Corrigendum Details
BOQ
Expired
Dibrugarh
Assam
Corrigendum : Fixation Of Rates For The Additional Item “Functional Household Tap Connection With Water Storage Tank” Meant To Be Provided To New Piped Water Supply Schemes Under Phe Divisions Of Dibrugarh Circle Under Jal Jeevan Mission Assam
Name of Work : FIXATION OF RATES FOR THE ADDITIONAL ITEM “FUNCTIONAL HOUSEHOLD TAP CONNECTION WITH WATER STORAGE TANK” MEANT TO BE PROVIDED TO NEW PIPED WATER SUPPLY SCHEMES UNDER PHE DIVISIONS OF DIBRUGARH CIRCLE UNDER JAL JEEVAN MISSION ASSAM
Sl. No.
Item Description
1
ProvidingFunctional Household Tap Connection with Rotational Moulded Polyethylene water storage tanks including earthwork in excavation for pipe line (both for connectionin distribution line and service connection) and refilling, dressing etc., Providing Integrating Saddle piece with flow control valves (SS- FCV and fasteners) of size 90 MM X 15 MM outlet (i.e. ranging from 63mm to 160mm) , making holes in the distribution pipe, Flow control valve of SS316 (integrated with saddle piece) with flow of 3 LPM at standard operating pressure of 0.5 bar to 1.5 bar, providing and fixing 3 layer (Outer green / GREY coloured UV Stabilised, middle black coloured UV Stabilised and inermost layer white coloured with antimicrobial property) Fusion welded PP-R ( Poly propylene-random copolymer) Pipes, SDR 7.4 having thermal stability for hot and cold water supply conforming IS 15801-2008 of average length 10 m from saddle piece to the tank top ( pipes of make empanelled manufacturers and PN-16 Pipe,20 mm OD,SDR-7.4) including all plain PP-R fittings and brass threaded PP-R fitting and clamping, cutting and making good to the damages,including all taxes and duties as applicable and including the cost of all required labour and materials as directed and specified, inclussive of supplying, installation and commissioning of Rotational Moulded Polyethylene water storage tanks of net capacity 200/300/500 Litres conforming to IS 12701: 1996 (With BIS Certificate), water storage tank is to be equiped at inlet with float valve to auto-cut off when the tank is full, the tank assembly is to be placed on the stagging as directed by the department including testing and commissioning up to full capacity level all complete, inclusive of cost of transportation to site and also supplying fitting and fixing PVC bib cock at tank outlet at the bottom all complete as directed and specified.For tank capacity of 200 L
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