Spl repairs to the existing pipeline network and associated valves in the 12 Dogra unit area and Md accn of Chibber Enclave at Garhi Cantt under GE (U) Udhampur

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exc. 1.5 mtr in deep in hard/dense soil getting out and levelling of bottom surface to required level, complete all as specified and directed by Engr-in-Charge.

Excavation in trenches not exceeding 1.5 mtr wide and not exc. 1.5 mtr in deep in soft/loose soil getting out and levelling of bottom surface to required level, complete all as specified and directed by Engr-in-Charge.

Removing excavated material of any type of soft/loose soil from site to a distance not exc. 50 mtr away and depositing where directed to exc. 1.5 mtr above the starting point , complete all as specified and directed by Engr-in-Charge.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc. 25 cm thick in hard/dense soil, complete all as specified and directed by Engr-in-Charge.

Taking up or down G.I. tubing 150 mm bore and connection including cleaning for reuse and removing from site, complete all as specified and directed by Engr-in-Charge. Note:- Earth work will be measured and paid separately.

Description all as per ser item No 05.00 here-in-before but of dia 100 mm.

Description all as per ser item No 05.00 here-in-before but of dia 80 mm.

Taking up or down G.I. tubing 50 mm bore and connection including cleaning for reuse and removing from site complete all as specified and directed. Note:- Earth work will be measured and paid separately.

Description all as per ser item No 08.00 here-in-before but of dia 40 mm.

Description all as per ser item No 08.00 here-in-before but of dia 25 mm.

Description all as per ser item No 08.00 here-in-before but of dia 20 mm.

Description all as per ser item No 08.00 here-in-before but of dia 15 mm.

Supply and laying in replacement GI tubes medium grade galvanised plain end with all fittings laid in trenches of size 150 mm bore conforming to IS:1239 including all fittings such as bends (any type, radius or angle), tapers any type (straight, bend, increasing, decreasing or double socket etc) TEE pieces single branch, 'Y' Junction, double branch, cross collars, cap and plugs, MS flanges complete bends, TEE pieces, collars, elbow, tail piece etc, complete all as specified and directed by Engr-in-Charge.

Note :- (i) Flanges to be provided at every 6 m length of plain end pipe or shorter length as directed by Engineer-in- Charge. Flange will be welded to the GI pipe and gasket to be provided between two flanges and will be fixed with 04 Nos of nuts and bolts (M16 Type) at each jointing. Flanges will be of IS-6392 specifications. The cost of flanges, nuts & bolts, gaskets and connecting of flanges to pipeline by welding will be deemed to be included in the quoted item rate. (ii) All standard fittings such as bends (any type, radius or angle), tapers any type (straight, bend, increasing, decreasing or double socket etc) TEE pieces single branch, 'Y' Junction, double branch, cross collars, cap and plugs, MS flanges complete bends, TEE pieces, collars, elbow, tail piece etc jointing are deemed to be included in the quoted item rate. Make of fittings - ISI marked. (iii) Jointing of pipe line will be done through flanging only and as directed by Engr-in-Charge. (iv) Excavation and earthwork will be measured and paid separately. (v) Any special fittings to be fabricated at site as per typical site condition will be measured and paid seprately. (vi) Welding of flanges to be done by trained personnels at site and included in the quoted rate for normal flange joints for nominal length of pipes. However if the welding of pipes (other than normal flanged joint at nominal length) is required the same shall be measured and paid separately. (vii) Execution of work should be carried out without hampering the daily routine water supply.

Description all as per ser item No 13.00 here-in-before but of dia 100 mm.

Supply & laying in replacement GI pipes of size 80 mm dia, medium grade, galvanized conforming to IS:1239 with all fitting such as bends, tees, nipples, union and sockets, clamps etc laid in trenches, under floor/walls etc, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No 15.00 here-in-before but of dia 50 mm.

Description all as per ser item No 15.00 here-in-before but of dia 40 mm.

Description all as per ser item No 15.00 here-in-before but of dia 25 mm.

Description all as per ser item No 15.00 here-in-before but of dia 20 mm.

Description all as per ser item No 15.00 here-in-before but of dia 15 mm.

S&F in replacement Gun –metal, globe or gate valves conforming to IS-778 (ISI Marked), with iron wheel head, screwed both ends for iron pipe and fixed of the following sizes.

(a) 50 mm bore

(b) 40 mm bore

(c) 25 mm bore

(d) 20 mm bore

(e) 15 mm bore

Supply and fix in replacement cast iron sluice valve of size 150 mm dia (PN 1.6) ISI Marked with iron wheel head both end flanged, CI /steel spindle, non rising type complete with neoprene rubber gasket, nuts, bolts and washers etc, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No 22.00 here-in-before but of dia 100 mm.

Description all as per ser item No 22.00 here-in-before but of dia 80 mm.

M&L for cutting of existing road for crossing of MS/DI/CI/GI Pipes for laying of any size Pipes including necessary excavation and earth work including repairing the same as per existing with pre mix bituminous carpet, Width of trench shall be upto 0.45m & depth shall be upto 0.75m, complete all as specified and directed by Engr-in-Charge.

M&L for construction of brick/ stone masonary valve pit chamber including dismantling existing of size 0.6 mtr x 0.6 mtr x 0.6 mtr internal dimention) with 3.15 mm thick MS cover including 50 x 50 x 6 mm angle iron frame with 100 mm hinges embedded in coping with locking arrangement and painting the MS surfaces with two coat of redoxide primer and syntheatic enamel paint. The chamber shall be of PCC 1:4:8 type D2 40 mm graded aggregate for foundation, brick work in cement mortar, 75 mm PCC coping with PCC 1:3:6 type C1, 15 mm thick plastering in cement mortar 1:4 including necessary excavation, earth work and colour washing internally and externally surfaces, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No 26.00 here-in-before but of size 0.45 mt x 0.45 mtr x 0.6 mtr.

Preparation of plinth of size 0.45 mtr x 0.45 mtr x 1.5 mtr (0.6 below GL and 0.9 above GL) including reqd excavation, returning, removal of soil, PCC 1:3:6, RCC M25, reinforcement, complete all as specified and directed by Engr-in-Charge.

Supply fabrication and fixing MS joints like Flanged, bends, Tee, Tapers, collars, elbow, tail piece (any type) caps, plugs for 80 mm to 300 mm bore pipe, complete all as specified and directed by Engr-in-Charge. Note: Gasket, nut bolts with washers and welding for fixing MS joints deemed to be included in the quoted item rate.

SHARMA SALES CORPORATION (BID ID -3487636)

BARU ENTERPRISES (BID ID -3486925)

DAVINDER SINGH (BID ID -3487696)

K S BUILDERS (BID ID -3483164)

EAST URBAN ENGINEERING (BID ID -3493477)