Providing Distribution Main at Ram Nagar Main Cross Streets, Rani Mangammal Nagar Main Cross Streets in New Ward No. 38

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25 M & and below for laying of pipes for water supply in the following type of soils Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil. as directed by Departmental officers (TWAD SOR - 2022-23 Rate of Earth work 1-b Pg.No.291)

Supplying ofthe following pipe and specials including all cost and conveyance of all labour charges and materials charges etc complete as per std specification

90 mm PVC Pipe 6KSC Pipe

90 mm PVC Bend 6KSC

90 mm PVC Tee 6KSC

90 mm PVC Coupler 6KSC

90 mm PVC MTA

90 mm PVC End Cap

100 mm Sluice Valve

100 mm GI Flange set

100 mm Rubber Sheet

110 mm x 90mm PVC Reducer Tee

Solvent Cement

Lowering PVC / DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.(TWAD SOR - 2022-23 Rates for works -item No – 11-b pg.no.268)

90mm to 110mm dia (OD) PVC pipe

Testing of PVC Pipes with hydraulic testing equipment by filling with water and testing to recommended pressure in convenient stretches and attending the bursts if any occurred during the test.(TWAD SOR - Rates for works -item No – 11-e)

up to 100mm PVC (OD) Pipe

Refilling the excavated earth including all cost of labour charges etc complete as per std specification

Linking and Jointing the Proposed pipe line with Existing pipe line including all albour charges etc complete as per std specification ( Local rate )

Fixing of Sluice/ Non return / Air Valve with pipe line including all labour charges etc complete as per std specification( Local rate )