Laying of Pipe line and cable of existing of 5 nos of wells Madambakkam Eri

Amount

Earth work excavation and depositing on bank initial lead of 1.00mand lift of 2m in narrow trenches for laying of pipes for water supply in the following type of soils of sand,silt or othe loose soil ,wey sand or silt not under water light black cotton soil ,sandy loam and ordinary soil etc complete as per standard specification.

Supply and delivery of following PVC,HDPE,Gi pipes and specials etc completed

90mm dia HDPE pipes

63mm HDPE Pipe

50mm SS Hose Collar

50mm GI Elbow

50mm Flange Set

50mm GI Pipe

80mm GI Elbow

80mm GI Pipe

90mm PVC MTA

Clamp Set

Supply and delivery of jointing of XLPE insulated and sheathed 4 sq.mm 3 core flat type copper cable conforming to IS 694/1990 etc complete as per standard Specification

Supply and fixing of brass cable gland for 3 core 35 sq.mm. PVC armoured LTUG cable with earth connection

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplurs with cement paste including cost and convence of labour charges ect., complete

Refilling with excavated earth other than sand with an initial head load of 10 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15 cm thick well rammed, watered and consolidated etc. complete complying with standard specification

Wiring with 2 x 1.5 sq.mm. (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade insuitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with 150mm x 100mm x 75mm MSswitch box for 5A 3 pin non interlocking flush type CS plug wfth painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open plug point( SD 10)

Wiring with 2 x 1.5 sq.mm. (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade insuitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with 150mm x 100mm x 75mm MSswitch box inflush with wall with 3mm thick hylum sheet cover for 5A 3pin non interlocking flush type CS plug withpainting of suitable colour with continuous earthwire connection of 14SWG TC wire for open plug point (SD 11)

Supply , delivery & fixing of 100W LED Light including cost and conveyances of all charges etc completed

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitableheavy gauge MS coundit pipe on wall and ceiling with continous earth wire connection of 14 SWG TC wire with painting of suitable colour ( SD 44)

R.SUJATHA (BID ID -1096479)