Supply and fixing of 500mm , 350mm sluice valve and NRV valve and construction of new valve chamber at arasaradi pumping station in ward 58

Amount

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with filling Quarry Dust in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Brick work in CM 1:5 (one cement & five sand) using Fly Ash Bricks 230 x 110 x 70 mm including finishing, curing, etc., complete complying with standard specification - 100CFT

Plastering with cement mortar (1:5) 12mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Manufacturing and fixing in position RCC precast slab in C.C. 1:1.5:3, using 20 mm HBGS machine crushed jelly of following thickness, excluding cost of reinforcement grill but including moulding, finishing, curing and fixing in position etc. Complete. 100 mm Thick

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Supply And Delivery Of CI D/F Sluice Valve With Cap/ Wheel As Per Is 14846/2000 PN 1.0 With Isi Marking And With 5 Years Warranty 700 mm CI D/F Sluice Valve

350 mm dia Sluice Valve

500 mm dia Sluice Valve

Supply And Delivery Of D/F Non Return Valve (Out Door Use) CI Single Door/ Multi Door Non return valve conforming to IS 5312/2003 (part I & II) to be fixed after Water meter/ Flow recorder on pumping main near Pump house with dash pot arrangement for 90% fast closing & 10% slow closing with 5 years warranty

Supply and Delivery of C.I D/F Specials As Per IS 1538/1993 C.I Reducer

Reubber Gaskets

Jointing the C.I/ 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 materials such as bolt and nuts Rubber insertion and labour charges etc., complete.

Add GST 18%

R ARUMUGAM (BID ID -1178049)

ANNALAKSHMI P (BID ID -1176856)

T RAJA (BID ID -1176651)