REPAIR/MAINT OF GI/CI/DI WATER DISTRIBUTION LINES, BOREWELLS, CLEANING OF OH TANKS STARTERS, AND MAINT OF DG SET AND OTHER SERVICES AT DGQA AREA UNDER GE (I) KANPUR

Excavation in trenches not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr wide in any type of soil for laying and taking out of GI/CI pipes complete all as specified and directed.

S&F in replacement of radiator hose pipe of DG set cap 62.5 to 125 KVA complete all as specified and directed.

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

All as per item No 6 above but of size 20mm complete all as specified and directed.

All as per item No 6 above but of size 25mm complete all as specified and directed.

All as per item No 6 above but of size 40mm complete all as specified and directed.

All as per item No 6 above but of size 50mm complete all as specified and directed.

Re-laying, jointing and testing old but serviceable GI tubing 15mm dia (obtained from srl item No-6) and connection in new or old portion incl new fittings such as bends, elbows, union, tees, reducers etc as required at site laid in trenches or on floor or wall complete and making good all disturbed surfaces of wall/ floor/ road/ path to match with existing specification all as specified and as directed.

Disconnecting, dismantling and taking up or down old/unserviceable/cracked GI tubing with fittings of size 15 mm bore incl cleaning for refixing complete all as specified and directed. Note: Excavation and earth work shall be measured and paid separately under relevant items.

All as per item No 11 above but of size 20mm (obtained from srl item No- 7) complete all as specified and directed.

All as per item No 11 above but of size 25mm (obtained from srl item No- 8) complete all as specified and directed.

All as per item No 11 above but of size 40mm (obtained from srl item No- 9) complete all as specified and directed.

All as per item No 11 above but of size 50mm (obtained from srl item No- 10) complete all as specified and directed.

All as per item No 16 above but of size 20mm complete all as specified and directed.

All as per item No 16 above but of size 25mm complete all as specified and directed.

All as per item No 16 above but of size 40mm complete all as specified and directed.

All as per item No 16 above but of size 50mm complete all as specified and directed.

All as per item No 16 above but of size 80mm complete all as specified and directed.

Repair to GI pipe lines of size 15mm to 25 mm bore dia and repair to leaked joints of pipe line complete including replacement of old GI fitting i.e union,nipple & sockets etc including excvation and taking up & down GI pipe required cutting & threading refixing in position in trenches and making good all disturbed surfaces of wall/ floor/ road/ path to match with existing specification complete all as specified and directed. (DGQA campus, Nepier Rd, Harding Rd & Supply depot ) Note: Excavation and earthwork shall be measured and paid separately under respective items.

M&L for Cast iron/ductile iron special fittings for spigot and socketed pipes such as bends (any type, radius and angle) socket tapers any type, (straight, bend, increasing, decreasing or double socket etc) Tee pieces, single branch, Y junction, double branch, cross (all sockets or socket and spigot) collers, caps and plugs for upto 150 mm bore pipes complete all as specified and directed.

Cutting and removing unwanted grass and wild growth including bushes and shrubs from the roots at water supply installations including removing and even finish the entire area complete all as specified and directed.

All as per item No 43 above but of size 50 mm bore complete all as specified and directed.

Dismantling submersible pump, straightening & polishing of pump shaft, making threading and key way, turning surfacing polishing to impellers, CI bowl including replacement of worn out parts as per requirement complete incl testing and all as directed of rating 5hp to 20 hp 3 Phase complete all as specified and directed. Note : The cost of transportation from pump house/yard to workshop and workshop to pump house/yard shall deemed to be included in item rate quoted by contractor.

S&F in replacement of Electric cable for submersible pump set, flat 10 Sqmm 3 core stranded copper conductor PVC sheathed cable complete all as specified and directed.

M&L for PVC insulated sheathed submersible type copper conducto cable 3 cor 4 sqmm size complete all as specified and directed.

S&F in replacement of Turbo charging kit assembly of DG set 62.5 to 125 KVA complete all as specified and directed.

S&F in replacement of self starter 12/24 volt for DG set 62.5 to 125 KVA complete all as specified and directed.

S&F in replacement of AVR (Anti Voltage Regulator) for DG Set of capacity 62.5 to 125 KVA complete all as specified and directed.

Repair of Inline fuel pump by dismantling and segregation all parts, replacement of new parts such as filter screen shut down valve, valve elbow, pulsation clamp, idle adjusting screw, high speed spring, governer plug etc in replacement of existing U/S parts re-assembling the pump after repair/ replacement of parts, celebration for DG set of capacity 125 KVA & testing on completion complete all as specified and directed.

Repair of Rotary type fuel pump by dismantling and segregation all parts, replacement of new parts such as filter screen shut down valve, valve elbow, pulsation clamp, idle adjusting screw, high speed spring, governer plug etc in replacement of existing U/S parts re-assembling the pump after repair/ replacement of parts , celebration for DG set of capacity 62.5 KVA & testing on completion complete all as specified and directed.

Repair to radiator assy Cleaning washing throughly, descaling and M&L for replacement of rubber size paid and MS Nut & Bolts including brazing /repair of cooling tubes with dismantling and segregation upper and lower chamber (tank) including and reassembling complete incl nut, bolt, washers, & spring any type for DG set capacity 62.5 to 125 KVA complete all as specified and directed.

Cleaning decarbonishing complete and spray painting to complete DG Set canopy outside of capacity 62.5 KVA to 125 KVA including writing SM No, Srl No, Make, capacity & date of installation complete all as specified and directed.

Disconnecting, dismentling & repair to Dynamo with segregation of all parts supply and fix in replacement of armature field, coil, carbon brush and bearing etc reassembling complete & testing on completion complete all as specified and directed.

M&L for replacement of Coolant for DG set complete all as specified and directed.

M&L for replacement of Engine oil 20 W 40 complete all as specified and directed.

Supply poring of distilled water for maint of battries complete all as specified and directed.

Supply and fixing in replacement of maintinance free battery 12 volt 150 AH 25 plate including battery leads and initial charging of battery complete all as specified and directed.

Disconnecting, dismantling and repair/servicing to self starter 12/24 volt and replacement of field coil, carbon brush, bush or other unserviceable parts parts and refixing complete and testing after completion complete all as specified and directed.

M&L in replacement of microprocessor digital type DG set controller of DG set capcity 62.5 KVA to 125 KVA (Make of DG set- Greaves Cooton) including connect all control wiring & programming all the parameter related to DG set at site complete all as specified and directed.

S&F in replacem

M&L in replacement of flame proof asbestos rope of specified dia wrapped around the exhaust pipe complete all as specified and directed.

S&F in replacement of Battery terminal bolt type suitable for any tpe of battery complete all as specified and directed.

M&L for opening up of leaking sluice valve 80mm and repacking of stuffing box & replacement of gland packing, nuts, bolts & washers etc complete all as specified and directed.

ent of Automatic battery charger AC input 230 + 10% V output DC for 12/24 volt battery current 10-15 Amp for 02 No batteries at a time with digital ammeter and voltmeter complete all as specified and directed.

M&L for winding of armature winding and field winding with super enamelled copper wire of appropriate gauge incl varnishing of insulating material and heating up, testing etc complete for DG set of capacity 75 to 380 KVA incl taking out the old burnt windings complete all as specified and directed.

M &L for Shifting of DG set of capacity 62.5 KVA, by using Hydra/JCB and changin the orientation of DG set including disconnecting and removing existing connections / fittings / fixtures etc & making all connection as site requirment complete all as specified and directed.

M&l for earthing with GI earth plate electrode of size 60cm X 60cm X 6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides by 15 cm thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected to and including GI strip of size 32x6 mm up to 7.5 mtr by means of bolts, nuts, check nuts and washers made of brass and protected by light grade 40mm dia upto 7.5 mtr long GI pipe connected to main control board and GI pipe light grade 20mm bore for watering and including funnel, wire mesh, RCC pit cover 50mm thick and PCC chamber pit with PCC 1:2:4 type C2 (including excavation and earth work disposal of surplus soil to a distance not exceeding 50 metre) and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009 including taking down old unserviceable complete all as specified and directed.

Supply fix and testing of MS pipe (upto 5 mter length) including specials fittings/flanges and welding soldering of pipes as extention of exhaust pipe including nut bolt washer clamp etc complete med grade nominal dia 80 mm confirming to IS:3589:91 of suitable thickness complete all as specified and directed.

All as per item No.129 above but size 40 mm OD complete all as specified and directed.

All as per item No.129 above but size 63 mm OD complete all as specified and directed.

S&F power contactor 200 Amp, four pole, 240 volt, 50 Hz, auxiliary contact 2NO+2NC complete all as specified and directed.

M& L for MS clamp sutiable for 100mm bore casing pipe protection made out of 40 mm x 6mm thick flat iroon, MS clamp 32mm bore column pipe protection made out 25mm x 6mm thick flat iron with nut and bolts, Nipple 1", End Cap, Adoptor1" Nozel Valve etc complete all as specified and directed.

M&L for lowering and commissioning submersible pumps set into 100 casing upto 75 mtr depth below ground level with column pipe upto 25 mm dia with steel/nylon rope, submersible cable and accessories etc and testing after completion of the work complete all as specified and directed.