PROVN OF WATER SUPPLY PIPE LINE FROM PH NO. 2 TO PH NO. 14 AT OLD CANTT ALLAHABAD

Amount

Excavation in trenches in soft loose soil not exceeding 1.5 m wide & not exceeding 1.5 m in depth for foundation or laying of pipes etc and getting out complete all as specified & directed.

Excavation in trenches in hard & dense [Road cutting bituminus or concrete pavement / hard standing] not exceeding 1.5 m wide and not exceeding 1.5 m in depth [depth up to 0.6 m consider in this items & balance paid in soft loose soil] for laying of pipes and getting out complete all as specified & directed.

Returning, filling in excavated material including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete as specified & directed.

Removal of surplus excavated soil 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 & directed.

Material & labour for laying, jointing, commissioning & testing 150 mm bore Ductile Iron water mains pipes with flanged ends centrifugally cast, Class K-9 having wall thickness 6 mm conforming to IS; in any length, jointing with rubber / fibre joints as in trenches complete as specified & directed. Note : Joints shall be measured & paid separately.

Material & labour for ductile iron (DI) fittings or specials for flanged ends size upto 150 mm bore pipes conforming to IS : 1538, like bends (any type, radius and angle) tapers any type (Straight, end, increasing, decreasing or double socket etc) tail pieces single branch, 'Y' junctions double branches, crosses (all flanged ends) complete as specified & directed.

Supply & Fixing sluice valve 150 mm bore heavy duty both ends flanged and drilled type nominal pressured rating PN-1.6, conformed to IS : 14846 complete with cast iron body bonnet wedge stuffing box galvanished thrust plate, spindle made of high tensile stainless steel, cast iron hand operated wheel with cap top including nuts, bolts, washers wedge nut body seal ring, compressed fibre bolts and nuts, gland packing of superior quality including 6mm thick rubber gasket joints compelete as specified & directed. Make : Leader, Kirloskar & Upadhyay

Cutting of cast iron pipes of 150 mm bore in position for insertion of new tees / branch and reducing to required length complete as specified & directed.

Material & labour for rubber or fibre board gasket flanged joints suitable for 150 mm bore DI Pipe with suitable size nut bolts & washers of required numbers complete as specified & directed.

Material & Labour for construction of brick masonary valve pit chamber of size 1050 mm x 1050 mm x 1050 mm (Internal Dimension) including necessary excavation and earthwork, 100 mm thick PCC 1:4:8 using 40 mm stone aggregate in foundation bed, one brick thick wall built in cement sand motar in 1:4, 15 mm thick rendering in cement sand mortar 1:4 on internal surface of valve pit up to 200 mm ddepth outer side and mild steel sheet pit cover 5 mm thick and mild steel angle iron frame of size 50 mm x 50 mm x 6mm around of valve pit, locking arrangement with pad lock of size 50 mm steel 6 leavers and double keys of Make : Link or Harrision complete including two coats of synthetic enamel paint over one coat red oxide primer on steel surface with preparation of steel surface and removal of rubbish upto 50 mm distance as directed complete as specified & directed.

M/S VIJAY SINGH

Avion Industries

Ambrish Builders

Bharat Sales Corporation