REPAIR AND MAINTENANCE OF EXTERNAL WATER SUPPLY SYSTEM AT DRAS, BHIMBAT AND THASGAM ETC UNDER GE KARGIL

Amount

Disconnecting of electric supply from LT control panel and starter of submersible pump motor, removing the pipe line connection from discharge side, lifting submersible pump motor set alongwith column pipe from bore well with the help of chain pulley blcok including transporting to workshop for repair complete all as specified and as directed by Engr-in-charge.

Reapiring, Lowering of submersible pumping set after repair and reconnecting with existing pipe line and making electric connection with the panel board including replacement of rusted nuts, bolts, rubber gaskets and clamps including transporting from workshop after repair complete all as specified and as directed by Engr-in-charge.

Rewinding of submersible motor with PVC insulated copper wire of existing gauge after removing the old sire and insulated material, cleaning of stator slots and making good for winding all insulating material for submersible motor of capacity5 HP and 20.00 GPH to 30.00 GPH at upto 90m head. Make: KSB/Kirloskar.

Disconnecting the submersible pumping set of capacity 5 HP to 12 HP and reassembling after repair/replacing spare parts including testing and commissioning. Note:- 1. Spare parts required for replacement shall be measured and paid separately under relevant items as supply only. 2. Make of spare parts shall be of KSB/Kirloskar or as OEM approved.

GM impellers suitable for pump motor 5 HP to 12 HP.

GM Bushes suitable for pump motor 5 HP to 12 HP.

Neck ring suitable for pump motor 5 HP to 12 HP.

Pump motor coupling stainless steel suitable for pump motor 5 HP to 12 HP.

Key to coupling stainless steel suitable for pump motor 5 HP to 12 HP.

Thrust plate fibre and stainless steel suitable for pump motor 5 HP to 12 HP.

Cable seal rubber suitable for pump motor 5 HP to 12 HP.

Repair to pump shaft by remetaling/grinding to make bearing/bush sizes

Bronze bush along with SS sleeve to rotor shaft suitable for pump motor 5 HP to 12 HP.

C.I. Bowl assy as per sample suitable for pump motor 5 HP to 12 HP.

Submersible cable for connection from inside motor to out side for electric connection including soldering etc of size 16 sq mm 3 core.

End cover both sides for submersible motor suitable for pump motor 5 HP to 12 HP.

T Bolt to motor suitable for pump motor 5 HP to 12 HP.

Housing for assembling of motor with pump suitable for pump motor 5 HP to 12 HP.

Coloumn pipe made of Mild Steel pipe of appropirate length 3 mtr each 50 mm dia having both end flange as per sample complete all as specified and directed.

Supply, installation, testing and commissioning of booster pump set of cap 0.5 HP , 230 volts, 3 phase, 50 Hz complete all as specified and directed by Engr-in-charge. Make:Crompton model no MINI-FORCE II L&T/Havells

Supply, installation, testing and commissioning of submersible motor starter cap-05 - 12 HP, 415 volts, 3 phase, 50 Hz complete all as specified and directed by Engr-in-charge. Make: L&T/Havells

Excavation in trenches in hard/dense soil not exceeding 1.5mtr wide and not exceeding 1.5 depth, for foundation, etc, or for shafts, wells, cesspits, manhole, pier holes etc not exceeding 10 Sq m on plan and not exceeding 1.5 m in depth and getting out, complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick.

Removal of surplus soil not exceeding 50mtr and depositing where directed at level not exceeding 1.5mtr above the starting point

Taking up or down old unserviceable GI/MS tubing and connetions including all fittings from the trenches , wall , floor etc complete as directed.

25 mm bore size

40 mm bore size

50 mm bore size

Relaying/refixing after repairing/Cleaning throughly by using steel rod/splitted bamboos complete to the GI/MS pipes in old or new position obtained from above item No. 25 including all fittings complete of following sizes in trenches :-

25 mm bore size

40 mm bore size

50 mm bore size

S&F Steel water tubing medium grade, ISI marked, 25mm bore of pipe galvanised with all fittings and fixed to walls and ceilings or laid in floors, Complete all as specified.

S&F Steel water tubing medium grade, ISI marked, 40mm bore of pipe galvanised with all fittings and fixed to walls and ceilings or laid in floors, Complete all as specified.

S&F Steel water tubing medium grade, ISI marked, 50mm bore of pipe galvanised with all fittings and fixed to walls and ceilings or laid in floors, Complete all as specified.

S&F Steel water tubing medium grade, ISI marked, 80mm bore of pipe galvanised with all fittings and fixed to walls and ceilings or laid in floors, Complete all as specified.

S&F Steel water tubing medium grade, ISI marked, 100mm bore of pipe galvanised with all fittings and fixed to walls and ceilings or laid in floors, Complete all as specified.

S&F Gun metal globe or gate valve with iron wheel head, screwed both ends, heavy duty ISI marked suitable for 25 mm bore

S&F Gun metal globe or gate valve with iron wheel head, screwed both ends, heavy duty ISI marked suitable for 40 mm bore

S&F Gun metal globe or gate valve with iron wheel head, screwed both ends, heavy duty ISI marked suitable for 50 mm bore

Supply, laying and testing of 3 layer PP-R(Polythene random copolymer) pipes of size 50mm SDR 7.4 (PN16) UV stablished and antimicrobial fusion having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches

Supply, laying and testing of 3 layer PP-R(Polythene random copolymer) pipes of size 40 mm SDR 7.4 (PN16) UV stablished and antimicrobial fusion having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches

Supply, laying and testing of 3 layer PP-R(Polythene random copolymer) pipes of size 25 mm SDR 7.4 & SDR 11 UV stablished and antimicrobial fusion having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches

Supply and fixing PP-R gate valve of size 50mm(Brass insert in size) as per site requiremnet as directed and instructed by Engr-in - Charge

Supply and fixing PP-R gate valve of size 40mm(Brass insert in size) as per site requiremnet as directed and instructed by Engr-in - Charge

Supply and fixing PP-R gate valve of size 25mm(Brass insert in size) as per site requiremnet as directed and instructed by Engr-in - Charge

S&F water flexible suction pipe dia 100 mm, thickness 3 mm complete all as specified and directed.

S&F, Check valve/foot valve dia 100mm complete all as specified and directed.

Lagging to pipes used in internal/external water supply all round with, 40 mm thick bonded mineral wood performed SNAPON pipe sections of density 144 kg/cum confirming to IS 9842 for pipe dia 40 mm

Lagging to pipes used in internal/external water supply all round with, 40 mm thick bonded mineral wood performed SNAPON pipe sections of density 144 kg/cum confirming to IS 9842 for pipe dia 50 mm

Cleaning of RCC Underground/Semi underground reservoir / tank to be cleaned of silt and scrapping the internal surfaces of the tank with wire brush, removing the fungus, deposit and depositing not exceeding 100 mtr and washing the with bleaching powder solution including applying two coats of lime wash on internal surface of wall including ceiling, floor complete and painting black base and writing “TANK CLEANED ON ………..” complete and writing letters not less than 4” size for 50000 Gallons capacity all as directed by EIC.

Cleaning of MS OH reservoir tank to be cleaned after removing/draining out, silt/residual silt and scrapping the internal surfaces of the tank with wire brush, repairing of damaged parts by welding/jointing, removal of all the fungus, deposits and depositing where directed not exceeding 100mtr and washing the complete tank with bleaching powder solution complete all as specified and providing two coats of paint on external surface of tank complete and painting black base and writing “TANK CLEANED ON ………..” complete and writing letters not less than 4” size for 5000 Gallons capacity all as directed by EIC.

Supply only Altoch GP RX Calcium based granular disinfectant for treatment of drinking water.

Note : Deduction for amount of Rs 24,450.00 as listed in Schedule A Part - II ( Schedule of Credit) shall be made while awarding of contract.

M/S MOHD ALI

M/S SHAH AND SHAH CONSTRUCTION

M/S HAJI HASSAN ENGINEERING WORKS

M/S SAJJAD HUSSAIN

M/S ABASS ENTERPRISES