ADDITION ALTERATION FOR IMPROVEMENT OF EXISTING PIPE LINE AT ICGS COMPLEX MALKAPURAM UNDER AGE I CG VIZAG

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5m in depth for taking out/laying cable and getting out, in Soft/Loose Soil complete all as specified and as directed.

Returning, filling including spreading leveling, watering and well ramming in layers not exceeding 25 cm in any type of soil complete all as specified and as directed.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

Dismantling and taking up or down or sideways water tubing GI / MS ERW / CI of size 150mm/100 mm/80 mm and keeping in safe custody for issue under schedule of credit complete all as specified and as directed.

Dismantling and taking up or down or sideways water tubing GI / MS ERW / CI of size 50 mm/40mm/25mm /20mm and keeping in safe custody for issue under schedule of credit complete all as specified and as directed.

Supplying & Laying, connecting and testing GI pipe 100 mm bore medium grade including necessary fittings in trenches complete all as specified and as directed

Supplying & Laying, connecting and testing GI pipe 80 mm bore medium grade including necessary fittings in trenches complete all as specified and as directed

Supplying & Laying, connecting and testing GI pipe 50 mm bore medium grade including necessary fittings in trenches complete all as specified and as directed

Supplying & Laying, connecting and testing GI pipe 40 mm bore medium grade including necessary fittings in trenches complete all as specified and as directed

Supplying & Laying, connecting and testing GI pipe 25 mm bore medium grade including necessary fittings in trenches complete all as specified and as directed

Supplying & Laying, connecting and testing GI pipe 20 mm bore medium grade including necessary fittings in trenches complete all as specified and as directed

Supplying & Laying, connecting and testing GI Pipe 50 mm bore medium grade including necessary fittings to walls /ceiling / laid in floor/laid in roof. complete all as specified and as directed.

Supplying & Laying, connecting and testing GI Pipe 40 mm bore medium grade including necessary fittings to walls /ceiling / laid in floor/laid in roof. complete all as specified and as directed.

Supplying & Laying, connecting and testing GI Pipe 25 mm bore medium grade including necessary fittings to walls /ceiling / laid in floor/laid in roof. complete all as specified and as directed.

Supplying, laying, connecting and testing of Cast iron pipes centrifugally of Class A, 150 mm bore in repairs with spigot and socket ends centrifugally cast class 'A' laid in trenches with and including all fittings such as bends elbows, tees, short pieces, connectors, check nuts, diminishing pieces, caps and plugs, unions,etc fixed complete laid in trenches / along the walls / ceilings / floors / ducts / on pillar post all as specified and as directed

Supplying, laying, connecting and testing of Cast iron pipes centrifugally of Class A, 100 mm bore in repairs with spigot and socket ends centrifugally cast class 'A' laid in trenches with and including all fittings such as bends elbows, tees, short pieces, connectors, check nuts, diminishing pieces, caps and plugs, unions,etc fixed complete laid in trenches / along the walls / ceilings / floors / ducts / on pillar post all as specified and as directed

Supplying, laying, connecting and testing of Cast iron pipes centrifugally of Class A, 80 mm bore in repairs with spigot and socket ends centrifugally cast class 'A' laid in trenches with and including all fittings such as bends elbows, tees, short pieces, connectors, check nuts, diminishing pieces, caps and plugs, unions,etc fixed complete laid in trenches / along the walls / ceilings / floors / ducts / on pillar post all as specified and as directed

Dismantling and taking out unserviceable Sluice Valve of size 100mm/80 mm bore from line complete all as specified and as directed.

Supply and fixing Sluice Valve Class PN 1.6 80 mm dia with iron wheel head, complete all as specified and as directed.

Supply and fixing Sluice Valve Class PN 1.6 100 mm dia with iron wheel head, complete all as specified and as directed.

S&F in repairs Gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 80 mm dia complete all as specified and as directed.

S&F in repairs Gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 50 mm dia complete all as specified and as directed.

S&F in repairs Gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 40 mm dia complete all as specified and as directed.

S&F in repairs Gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 25 mm dia complete all as specified and as directed.

S&F in repairs Gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 20 mm dia complete all as specified and as directed.

Dismantling damage and broken valve chamber of size 1200x1200x900mm including unserviceable rusted MS cover complete without disturbing the existing pipe lines valves and provide valve chamber including necessary earth work in any type of soil PCC 1:1.5:3 in base concrete brick work in CM (1:6) with 10mm thick plaster internally and 15mm thick externally in CM (1:4) 6mm thick MS sheet cover with hinges and locking arrangements fixed to angle iron frame made out of 50x50x6mm MS complete with 2 coat of synthetic enamel paint over a coat of red oxied on all steel work and 2 coats of white washing on plastered surface of valve chamber of any sizes complete all as specified and as directed.

SRI VENKATA SAI MANIKANTA CONSTRUCTIONS

AYYAPPA CONSTRUCTIONS