REPAIR MAINT OF EXTERNAL WATER SUPPLY DISTRIBUTION PIPELINE CI GI DI AND PPR LINES AND CERTAIN ALLIED WORKS AT AF STN ARJAN SINGH AND RAMPURHAT UNDER GE AF PANAGARH

Amount

Schedule 'A' Part-I (E/M Items) Excavation in trenches n exceeding 1.5 m wide and n exc 1.5 m depth for taking out pipe & laying of pipe & getting out for diverting of GI pipe line of any type of soil complete all as specified and directed.

Returning, filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick (soil) complete all as specified and as directed.

Removing of excavated material (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 and directed.

Taking up or down of 80 mm bore steel water tubing and connection in any position, including cleaning for refixing or removal to store complete all as spcified and directed.

All as per srl item No 4 here-in-before but 50 mm bore complete all as specified and directed.

All as per srl item No 4 here-in-before but 40 mm bore complete all as specified and directed.

All as per srl item No 4 here-in-before but 25 mm bore complete all as specified and directed.

All as per srl item No 4 here-in-before but 20 mm bore complete all as specified and directed.

All as per srl item No 4 here-in-before but 15 mm bore complete all as specified and directed.

Supply, laying and testing of 80 mm bore steel water tube (medium grade) with screwed and socket joints together with all fittings such as bends, elbows, tees, short pieces, connection, back nuts, diminishing pieces, caps plugs & union etc and fixed to wall, ceilings or laid in floor/ trenches complete all as specified and directed. (Note :- Excavation work will be measured and paid separetly)

All as per srl item No 10 here-in-before but 50 mm bore complete all as specified and directed.

All as per srl item No 10 here-in-before but 40 mm bore complete all as specified and directed.

All as per srl item No 10 here-in-before but 25 mm bore complete all as specified and directed.

All as per srl item No 10 here-in-before but 20 mm bore complete all as specified and directed.

All as per srl item No 10 here-in-before but 15 mm bore complete all as specified and directed.

S&F for 50 mm bore gunmetal gate valve (ISI marked) heavy duty with iron wheel head, screwed both ends for iron pipe after taking out of old unserviceable 50 mm bore gatevalve of any type complete as in repair all as specified and directed.

S&F for 40 mm bore gunmetal gate valve (ISI marked) heavy duty with iron wheel head, screwed both ends for iron pipe after taking out of old unserviceable 40 mm bore gatevalve of any type complete as in repair all as specified and directed.

S&F for 25 mm bore gunmetal gate valve (ISI marked) heavy duty with iron wheel head, screwed both ends for iron pipe after taking out of old unserviceable 25 mm bore gatevalve of any type complete as in repair all as specified and directed.

S&F for 20 mm bore gunmetal gate valve (ISI marked) heavy duty with iron wheel head, screwed both ends for iron pipe after taking out of old unserviceable 20 mm bore gatevalve of any type complete as in repair all as specified and directed.

Demolition of cement concrete (Unreinforced) of any description in ground floor n exc 15 cm thickness (below or above groud level) complete all as specified and directed.

M&L for 100mm thick plain cement concrete 1:3:6, type C-2 (using 20mm graded aggregates) as in path etc. and finished the top surface even and smooth without using extra cement complete all as specified and directed.

M&L for spike rolling to surfaces or making impressions of expanded metal, whilst the concrete is green complete all as specified and directed.

Taking up or down 100 mm bore MS/GI pipe and connection in any position, including cleaning for refixing or removal to store complete all as spcified and directed.

Supply, laying and testing of 100 mm bore flanged MS pipes (medium grade) in trenches/floor/pillar/wall and connection in old or new positions with all fittings etc. complete all as specified and directed by Engineer-in-Charge.

M&L for run lead joints suitable for 150mm bore spigot and socket cast iron pipes, fittings and confirm to latest IS including nuts and bolts complete as in repair all as specified and directed. (Note:- Excavation, removing and returing filling of earth will be measured and paid separtely.)

M&L for run lead joints suitable for 100mm bore spigot and socket cast iron pipes, fittings and confirm to latest IS including nuts and bolts complete as in repair all as specified and directed. (Note:- Excavation, removing and returing filling of earth will be measured and paid separtely.)

M&L for run lead joints suitable for 80mm bore spigot and socket cast iron pipes, fittings and confirm to latest IS including nuts and bolts complete as in repair all as specified and directed. (Note:- Excavation, removing and returing filling of earth will be measured and paid separtely.)

M&L for Rubber gasket joints suitable for 150mm bore spigot and socket cast iron pipes and confirm to latest IS including nuts and bolts complete as in repair all as specified and directed. Note:- Excavation and returing filling will be measured and paid separtely.

M&L for Rubber gasket joints suitable for 100mm bore spigot and socket cast iron pipes and confirm to latest IS including nuts and bolts complete as in repair all as specified and directed. Note:- Excavation and returing filling will be measured and paid separtely.

S&F for 80mm bore CI sluice valve class PN-1.6, heavy duty ( ISI marked) as per (IS-14846- 2000) with both ends flanged with 02 Nos of rubber gaskets, nut, bolts and washers alongwith stainless steel spindle etc. and operating wheel complete after taking out old unserviceable sluice valve with fitting etc all as specified and directed.

All as per srl item No 30 here-in-before above but 100 mm bore complete all as specified and directed.

All as per srl item No 30 here-in-before but 150 mm bore complete all as specified and directed.

S&F for 25 mm bore straight plain brass ferrules/(or connecting screws) screwed both ends complete as in repair all as specified and directed.

All as per srl item No 33 here-in-before but 20 mm bore complete all as specified and directed.

S&F for 3 pole power contactor, type-MNX-9, range 9 Amp to 25 Amp after taking out existing unserviceable contactor complete all as specified and directed.

S&F for 3 pole power contactor, type-MNX-12, range 12 Amp to 30 Amp after taking out existing unserviceable contactor complete all as specified and directed.

S&F for MCB TP, 32A, 10 KA complete as in repair all as specified and directed.

S&F for MCB TP, 10A, 10 KA complete as in repair all as specified and directed.

S&F for MCCB 3 pole, 25KA, 415V, 50 Hz of capacity 63 A type-DN0-100C, complete as in repair all as specified and as directed.

S&F for MCCB 3 pole, 25KA, 415V, 50 Hz of capacity 32 A type-DN0-100C, complete as in repair all as specified and as directed.

S&F for push button start/stop, red/green colour complete as in repair all as specified and directed.

S&F for Cast Iron Butterfly valve including nut bolts washers of size 150 mm dia, PN 1.6, suitable for existing pressure filter including taking down old unserviceable valves complete all as specified and directed.

S&F for Cast Iron Butterfly valve including nut bolts washers of size 100 mm dia, PN 1.6, suitable for existing pressure filter including taking down old unserviceable valves complete all as specified and directed.

S&F for water pressure gauge 0 to 100 kg/cm2 pressure including gauge cock of suitable size, testing and commissioning after taking out old unserviceable pressure gauge with or without cock any type complete all as specified and directed.

S&F for 20 HP, 15KW fully automatic star-delta starter in sheet-steel enclosure motor rating 415V, 50 Hz, 3Ph of capacity relay range 15-22A complete as in repair all as specified and directed.

S&F for 15 HP, 11 KA fully automatic star-delta starter in sheet-steel enclosure motor rating 415V, 50 Hz, 3Ph of capacity relay range 12-18A complete as in repair all as specified and directed.

Lifting of defective submersible pumping set/unserviceable cable of any make and capacity from bore well after providing lifting tools and tackles as required carefully, disconnecting all electric connections, water connection and dismantling column pipe lines shaft stage by stage and keep them under safe custody for reuse all complete and lowering the same after repairs/overhauling submersible pump/serviceable cable of any make and capacity inside bore wells after coupling with pump and motor connecting column pipe line shaft stage by stge carefully with help of lifting tools and tackles carefully re-connecting all electric/water lines and testing on load upto the sastisfactions of Engineer-in-Charge complete all as specified and directed. Note:- The rates for lifting and lowering of repaired pumping set shall be deemed to include the cost of following:- (i) Replacement of rusted/unsv bolts, nuts and washers etc. (ii) Repalcement of rubber packaging of flanged joints. (iii) Fixing of submersible cable of any size. (iv) Fixing Charge for any clamps etc.

M&L for rewinding of burnt submersible motor with super enamel LED copper winding wire including insulation etc. 10 to 20 HP, 3 Phase 415 V 50 Hz of any make with PVC insulated water proof copper conductor of the same specification as per old one after cutting out and removing old one burnt copper winding from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers, reassembling stator and rotor after replacement of worn out spare/matching works including painting with two coats of synthetic enamel paints over a coat of red oxide primer after preparation of motor external surface and water proof jointing for submersible cable of 3 core complete after taking all spare parts all as specified and directed. Note:- Supply of spare parts required for overhauling/servicing, winding wire of same gauge and size and other as described on the item shall be deemed to inclusive of this item.

M &L for repair/overhauling of dozing pump of 10HP including repair of PCB, grasing of parts and spares etc. complete all as specifed and directed.

R K CONSTRUCTION