Tiruvannamalai City Municipal Corporation Supply of 100mm and 150mm DI Pipe for a length of 856m including supply, delivery, laying pipes, valve, bend and its accessories at Thiruvoodal Street and Theradi street in Tiruvannamalai City Municipal

Amount

Earth work excavation and depositing on bank withinitial lead of 10m and lift of 2.00m in narrow trenches for laying of pipeline works on linear measurement basis for water supply in the sand , silt or other loose soil , wet sand or silt not under water light black cotton soil , etc., complete as per standard specification . 100mm DI Pipe WD-W0662

150mm DI Pipe WD-W0664

Supply and transportation of DI K7DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K7 AS PER IS 8329/2000 etc.including material cost and Loading Chages etc.Complete as directed by departmental officers.WD-M0620 , WD-M0621 100mm DI pipe

150mm DI pipe

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 ORing 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/ISI 4846-2000/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 WD-M1199 , WD-M1200 100mm DI pipe

150mm DI pipe

Supply and Delivery of DUCTILE IRON SPECIALS AS PER IS 9523/2000-Socket.Complete as ditrected by departmental officers 100mm Socket WD-M0778

150mm Socket WD-M0778

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers-Complete as per TWAD SOR 2020-21 Page No:239)-For 300 mm Dia Pipe-For removing the burst pipe in the maintenance works when burst occurs and replacing it with sound pipes including the cost of refilling the trench and the removal of slushy soil etc., Complete (Pipes and special jointing materials will be supplied with in 200m lead and at the respective TWAD Board divisional stores free of cost). 2 times ordinary rate allowed for the works are done during day time since the works are done in confined reaches.If the works are done in odd hours (i.e) 8.00 P.M. to 8.00 A.M. of the next day, 3 times of ordinary rate is allowed since the works are done in the confined reaches. 100 mm dia D.I pipes and specials WD-W0245

150 mm dia D.I pipes and specials WD-W0247

Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) 100 mm dia D.I pipes and specials WD-W0294

150 mm dia D.I pipes and specials WD-W0296

REFILLING FOR PIPE LINE WORKS HAVING BED WIDTH OF 1.25M AND BELOW ON LINEAR MEASUREMENT BASIS 100mm DI Pipe

150mm DI Pipe

Add GST 18%

SHREE KRISHNAA AND CO (BID ID -1266920)