Providing feeder main to 90mm dia pvc pipe at Maruthi nagar Narasingapuram estension Extension in ward no32

Amount

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 - Rate of Earth work 1-b)

Supplying PVC pipes and spls including all cost and conveyance and Labour charges etc complete as per std specification

Solvent cement

90 mm 6 KSC PVC Pipe

90mm pvc tee

90mm pvc bend

4/3 reducer

90mm Endcape

80mm sluice valve

80mm flange set

90 mm pvc reducer

boult & nut

Cd joint 5''

90mm Mta

90mm Fta

Lowering PVC pipes to trench and laying to proper grade and alignment jointing with PVC couplers with cement paste 90mm 6KSC PVC Pipe

Labour charges for linking arrangements.

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 Upto 110mm 6KSC PVC Pipe

Refilling the trench with excavated earth including all cost and labour charges etc complete