Laying Of Distribution 100mm DI Pipe Line From TVH SVAYA Appartments Upto ALS Nagar Headworks

Amount

Earthwork excavation in all soils except hard rock soil including de-watering wherever necessary and refilling the earth after completion of work etc., complete as per the standard specification. (For Linear Measurement Basis)

Supply and Delivery of 100mm DUCTILE IRON SOCKET/SPIGOT PIPES AS PER IS 8329/2000 Class K9 including cost and conveyance of material and labour charges etc., complete as per standard specification

Supply and Delivery of 100mm DUCTILE IRON PIPES AS PER IS 8329/2000 (K-9-FLANGED PIPES-3 m length of pipes) PN 10 including cost and conveyance of material and labour charges etc., complete as per standard specification

Lowering of 100mm D.I Pipes and specials in the trenches and laying to proper grade and into the trenches by proper alignment and gradient including all labour charges and fixing charges, etc,complete as per standard specifications.

Supply and fixing of Following DUCTILE IRON SPECIALS AS PER IS 9523/2000 including cost and conveyance of materials and labour charges etc.,complete.100mm - 200 mm dia SOCKET

100mm - 200 mm dia dia Flange

Jointing 100 D.I pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials)

Jointing the 100mm D.I Double flanged pipes and specials with rubber insertion to with IS- 638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing as bolt and nuts Rubber insertion and labourmaterials such charges etc., complete.

Supply and delivery of Woltman model with removal mechanism water meters, (No domestic use) conforming to ISO 4064 part I, II, III Class B and IS-2373 with life cycle test certificate from FCRI/ NABL accredited lab. The watermeter shall have magnetic drivers or mechanical drivers and shall be versatile for installation in any position. The meters shall be hydrodynamically, hydrostatically balanced. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy reading in all climates.

DI SINGLE CHAMBER AIR RELEASE VALVE Manufacture, Supply and Delivery of Tamper proof DI single chamber 100MM air release valves with pressure range from PN 1.0 to 2.5 with body and cover made of Ductile Iron of Grade GGG 40 conforming to IS 1865 with Food Grade Epoxy Powder coating(EP-P) inside and for outside of colour blue RAL 5005. All internal parts such as float, shell etc., cover bolts, made of Austenitic alloy steel of SS AISI 304/316. The float for DN 50 made of Polytetrafluroethylene/ Austenitic alloy steel of AISI 304/316. Gaskets and seals of EPDM / Neoprene rubber

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY - 100 mm dia

S.RANGANATHAN (BID ID -1123552)