Diverting 140mm PVC Pipe Pumping main Theepachi amman kovil to Rajakudiyiruppu in ward no.10

Amount

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the 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.

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

Solvent Cement

140 mm 6 KSC PVC Pipe

140 mm 6 KSC PVC Coupler

140mm PVC Bend

125mm Class 20 CID Joint

160mm PVC MTA

Lowering PVC pipes to trench and laying to proper grade and alignment jointing with PVC couplers with cement paste

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

Labour charges for linking arrangements.

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