Cleaning of Septic tank and sewage line of OR toilet for HQ 27 Sector at Churachandpur

Amount

SCHEDULE ‘A’ PART-I

Carry out of empting and cleaning of septik tank by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with suction pump, 2000 litres water jetting tank capacity including skilled and disposal of sewage at loc as spesifid by state Govt.

Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix, i/c necessary excavation, foundation concrete 1:5:10 and inside plastering with cement mortar 1:3 12mm thick, finished with a floating coat of neat cement complete as per standard design.

Providing and fixing PVC 110 mm dia pipes Single socketed pipes, including jointing with seal ring, leaving 10 mm gap for sewage line.

Cleaning of chocked sewer line for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another manhole.

M/S M. T. ENTERPRISES (BID ID -3216429)