REPAIR/MAINTENANCE OF CERTAIN E/M WORKS AT DEESA UNDER GE AF BARODA

Amount

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

Returing filling excavated soil in trenches including spreading , Leveling, watering and well ramming in layers not exceeding 25cm thick each complete all as specified and directed.

Removing surplus excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M&L for precast cable concrete cover class HV, Type 1, flat, size 300mmx l80mm x 40mm laid for cable protection complete all as specified and directed.

M&L for precast cable concrete cover Class LV, Type I, flat, size 250mm x 150mm x 40mmclass for cable protection complete all as specified and directed.

M&L for sand cushioning to PVC cable with using clean dry and natural river sand gently punning below/around cable complete all as specified and directed.

S&Fin repair trenches /fixed on walls/poles of passing through pipe, XLPE insulated armoured heavy duty LT U/G electric cable with aluminium conductor 1100 volts grade with suitable cable glands as required of following size:-

10 Sqmm x 2 core

16 Sqmm x 4 core

35 Sqmm X 4.0 core

50 Sqmm X 3.5 core

95 Sqmm X 3.5 Core

S&Fin repair 95 sqmm 3 core XLPE HT cable in trenches /fixed on walls/poles of passing through pipe, XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts Earthed, grade cross sectional area with suitable cable glands complete all as specified and directed.

S&F heat shrikable cable jointing kit for 11KV (Earthed) grade cable for outdor termination shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50sqmm to 95 sqmm complete all as specified and directed.

S&F heat shrinkable cable jointing kit for 11KV (Earthed) grade cable for indoor termination shrink type jointing complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50sqmm to 95 sqmm complete all as specified and directed.

S&F heat shrinkable Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm 3 core complete all as specified and directed.

M&Lin replacement for cross arms, bracing, supports, clamps and back plate fabricated from structural steel section including nuts, bolts, washer, welding, bending cold or hot, drilling of holes for bolts, in any shape or size and inclusive of one primer coat of redoxied one under coat and one finishing coat of synthetic enamel paint complete all as specified and directed.

M&L for replacement of pin type insulator, porcelain, vitreous, white, brown, or green insulator including one galvanized mild steel spindle, two GI washers, and one GI nut 100 mm height , 65mm dia, for 1100 volts grade complete all as specified and directed.

M&L for replacement of shackle type insulator, including GI straps of size 31x5mm, 14mm dia washers, insulator bolts & nuts,height 100mm ,115mm dia, for 1100 volts grade complete all as specified and directed.

M&L for replacement of HT pin type insulator, porcelain, vitreous, white, brown, or green including one GI mild steel spindle, two GI washers, and one GI nut 150mm dia for 11000 volts grade complete all as specified and directed.

M&L for replacement of HT disc type insulator, porcelain, vitreous of 145mm height, 255 mm dia ball and socket type single disc assemble for tension with tension clips for conductors working pressure 11000 volts complete all as specified and directed.

S&F in repairs ACSR conductor of any type and size straining properly on insulators and binding with aluminium binding wires, jumpers etc, complete including fixing to insulators on poles in span and tigtening with permissible sage complete all as specified and directed.

M&L in repairs MCCB TPN with all incoming/outgoing connection complete, 4 volts of following size:-

100 Amps capacity 16 KA.

125 Amps capacity16 KA

160 Amps capacity16 KA

Supply and fix in repairs switch air break gang oprated triple pole, mechanically, operated mounted on insulator and steel frame with operating mechanism working out fromground level for current rating 200 amps suitable for 11 KV complete all as specified and directed.

Supply and fix in repairs expulsion fuse single pole 11000 volts above 25 Amp to 50 Amps complete all as specified and directed.

Supply and fix in repairs lightning arrestors expulsion type complete with all fittings transmission class, discharge capacity 65 Kilo amps, suitable for 11 KV complete all as specified and directed.

Supply and fix in repairs stay assembly comprising stay bow 14 mm dia and 40 cm long, stay rod 20 mm dia and 1.8 M long threaded ends with nuts, stay plate complete all as specified and directed.

Anticlimbing device comprising 2.24 mm dia galvanized steel 2- strand barbed wire with 2 mm dia barbed wrapped spirally round poles, to a length of 0.5 m to 1m clamped and properly secured or as ordered complete all as specified and directed.

Suply and fix in repairs Supplying and fixing 4 sqmm 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4 sqmm suspension wire, one twin core cable flat or circular two core complete all as specified and directed.

Supply and fix GI tubing light grade for protection of cable at wall/trench of size 40mmdia bore complete all as specified and directed.

Supply and fix repairs danger notice plate of 1.6 mm thick mild steel sheet, vitreous enameled white with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps,bolts, and nuts of approved size for LT 20x 15 cm in size complete all as specified and directed.

Supply and fix repairs danger notice plate of 1.6 mm thick mild steel sheet, vitreous enameled white with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps, blts, and nuts of approved size for HT 25x 20 cm in size complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.3 mm buried directly in ground vertically to a depth not less than 2.25m below ground level with top edge of earth plate at a depth not less than 1.5 m below ground level connected to and including galvanised MS Strip 32 x 6 mm as earthing lead by means of bolts, nuts check nuts and washers etc made of GI and connected to earthing test point al as shown in electric pate No 3 of SSR indicated and testing on completion including Excavation and earth work in any rype of soil/rock, PCC (1:3:6) type C-1 earthing chamber, precast RCC slab 50 mm thick in cement concrete (1;2:4) type B-1 rain forced with welded steel wire fabric (AMP)weight not less than 4 kg/ sqm, funnel with GI watering pipe of 20 mm bore medium grade, wire mess and lugs, GI protection pipe of 40 mm bore light grade 7.5 m long test point etc complete all as specified and directed.

Supply & laying medium grade GI pipe in trenches, wall/ plinth medium grade with all GI fitting complete all as specified of following size :-

15 mm dia bore.

20 mm dia bore.

25 mm dia bore.

40 mm dia bore.

50 mm dia bore.

80 mm dia bore.

Supply and fix in repair Gun metal gate valve with iron wheel head screwed bothends for iron pipe complete all as specfied of folowing size :-

15 mm dia size.

20 mm dia size.

25 mm dia size.

40 mm dia size.

50 mm dia size.

Taking down carefully old/unserviceable aluminium/ copper point wiring (light, fan , power, socket etc.) complete including removing unserviceable fittings such as switches, ceiling roses pendants, sockets, lamps holder, brackets, fluorescent tube fitting any type, boards fan, regulators etc. and making good to the disturbed surfaces of wall/floor, etc complete all as specified and directed.

Taking down carefully unserviceable main switch and DBs of any make any type and capacity and depositing at site complete all as specified and directed.

M&L for point wiring complete with 1.5 Sqmm single core mutistranded copper conductor & PVC insulated fire retardent cable 650/1100 volts grade ISI marked drawn through in including and including heavy duty rigid non- metalic PVC 20 mm dia conduit, ISI marked, medium grade including, accessories like bends, tees, junction boxes, fixed on wall/ceiling onand including sunken type pressed steel terminal boxes 1.6 mm thick( inside wall ) with providing 3 mm thick white laminated sheet top covers including, one run of earth continuity PVC insulated copper cable 1.5 Sqmm and connected to earth dolly for the following : -

One light/ fan point controlled by one switch one way.

One 3 pin 5 Amps, Socket outlet on the same board

One 3 pin 5 Amp.Socket outlet on the independent board.

S&F switch piano one way 5 Amps flush type ISI marked ) complete all as specified and directed.

S&F switch socket combination 5 Amps , 3 pin and 2 pin flush type ISI marked complete all as specified and directed.

S&F switch socket combination 5/15 Amp, 3pin and 2 pin flush type ISI marked. piano one way 5 Amps flush type ISI marked ) complete all as specified and directed.

S&F MCB SP Isolator single pole, 5 to 30 Amps, 10 KA, 240 volts ISI Marked complete all as specified and directed.

S&F MCB SPN Isolator 63 Amps, 10 KA,240 volts ISI Marked complete all as specified and directed.

M&L for point wiring complete with 2.5 Sqmm single core mutistranded copper conductor & PVC insulated fire retardent cable 650/1100 volts grade ISI marked drawn through in including and including heavy duty rigid non- metalic PVC 20 mm dia conduit, ISI marked, medium grade including, accessories like bends, tees, junction boxes, fixed on wall/ceiling on and including sunken type pressed steel terminal boxes 1.6 mm thick (inside Wall ) with providing 3 mm thick white laminated sheet to covers incl, one run of earth continuity PVC insulated copper cable 2.5 Sqmm and connected to earth dolly for the 5/15 Amps on independent board complete all as specified and directed.

S&F stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. as required complete all as specified and directed.

M&L MCB DB SPN double door, 230 volts ,8 way complete with bus bar 200 amps capacity and neutral links complete all as specified and directed.

Supply and fix ceiling rose 2 or 3 terminals, ISI Marked complete all as specified and directed.

Dismantling old pipes and Supply and fix GI tubing light grade for protectin of LT cable of size 50 mm dia bore complete all as specified and directed.

M&L for sub main wiring using two run single core 4 Sqmm fire retardent PVC insulated and unsheathed cable with copper conductor 1100 vots grade, ISI mrked complete with PVC Casing caping accessories like bends tees etc and PVC insulatd copper cable 4 Sqmm for earth wire and connecting to earth dolly complete all as specified and directed.

supply and fix in replacement Supply and fixing LED street light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed.

Demolition of old broken PCC coping on existing pole and M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate as in coping of poles including necessary form work complete all as specified and directed.

Supply only copper LED Tubelight fitting with battery/Inverter, ENERGY Efficient 22 Watt 2000 lumen bright light with 25000 burning hours with min 4 hrs battery backup complete all as specified and directed

supply and fix in replacement Supply and fixing LED street light fitting 45 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed.

Supply and fix with complete connection testing and commissioning of star- Delta starter for suitable of 40 HP submersible pumps set complete all as specified and directed.

Disconnecting/dismantling and removing unserviceable power contactor of any description from panel and supply, fixing, connecting and testing in existing panel new power contactor type ML3 of capacity 40 Amps with AC3 rating on 415 Volts AC supply having 2NO+2NC auxiliary contacts complete all as specified and directed.

Comprehensive maintenance of street light comprising of 45/70/144 watt HPSV/HPMV/LED fitting of any make, model fitted on the pole at any height with any type of fixing arrangement by replacing the igniter, ballast, holder, lamp, flexible wire, lightening the required connections , clamps etc complete all as specified and directed.

S&F bracket with clamp of 40mm x 6 mm GI for fixing street light fitting made out of GI pipe 40 mm dia light grade including bending to shape of length 1.5 M complete all as specified and directed.

M&L for preparation of existing old painted surface of any description such as LT/HT steel tubular/PCC electric pole/struts of any height and painted complete including cross arms bracing clamps etc with one coat of aluminium paint and in white/blue alternative strips of 30 cm width each all around the pole up 1.5 M height from ground level/top of PCC copping including writing MES, LT/HT feeder No and pole No (in capital letters) stencil cut decorative manner on pole using fluorescent paint asdirected complete all as specified and directed.

Taking down carefully transformer any capacity, any make, any type from pole/plinth by dismantling, disconnecting HT & LT sides, earthing of transformer, supporting angles/cross arms, shifting/transporting transformer carefully from the site to the workshop for repair/rewinding of transformer on its primary and secondary side with opening of top cover, draining of oil, lifting cores complete, cleaning the tank and reassembling the same by providing new insulating materials, rods, gaskets etc, refixing the same in position after repairs, installing, recommissioning, and testing of the transformer at its original place, connecting up HT & LT sides, earthing and supporting angles/cross arms etc complete all as specified and directed. Note: (i) Spares required to be replaced shall be measured and paid for seperatly under relevent item here in after. (ii) Rate quoted is deemed to be inclusive of fixing element of supply only items.

Supply ony of the following items :-

Supply only HV/LV Copper Coil for rewinding the transformer.

Supply only LV coil Re insulation

Supply only for replacement of H V parts

Supply only for replacement of L V parts

Supply only top cover gasket made up of 5 mm thick cork sheet.

HT porcelain bush suitable for 11 KV Grade.

L T porcelain bush suitable for 1100 vlts grade.

Brass stud with brass check nuts with rubber washers for LT side of transformer.

Supply only LT Brass and copper metal parts and rubber parts complete 1100 volts.

Supply only breather assembly complete with silica gel for transformer upto 200 KVA of any make & type and capacity. Make :- Omkar/Kamal or equivelant make approved by GE.

Note: The machinery required for filtration of transformer oil and its transportation etc to the site is to be arranged by the contractor at his own arrangement without any extra cost.

M&L for stringing existing OH line LT four wire system properly replacement of binding wires complete all as specified and directed.

M&L for stringing existing OH line HT three wire system properly replacement of binding wires complete all as specified and directed.

M&L for site clearance of Electrical installation by cleared of shrubs, vegetation cutting of grass, bush, wood trees not exceeding 30 mm dia branches and roots and leveling of area and removal of same outside MD land complete all as specified and directed.

Supply & fix automatic time switch 250 volts single Phase 30 Amps rating complete multi function digital including taking out old one complete all as specified and directed.

Repairs to submersible pump set of 40 HP/50HP capacity including taking out from bore well (Approx 170 Mtrs deep ) and carrying out the rewinding with super enameld copper winding wire including varnishing for F class insulation , backing and reinstall in bore well and testing, commissioning complete all as specified and directed. Note: (i) Spares required to be replaced shall be measured and paid for seperatly under relevent item here in after. (ii) Rate quoted is deemed to be inclusive of fixing element of supply only items.

Supply only in repairs lower/upper mechanical seal for 40 HP Submersible pump set, ISI Marked complete all as specified and directed.

Supply only in repairs lower/upper oil seal for 40 HP Submersible pump set, ISI Marked complete all as specified and directed.

Topping up /replacement of transformer Oil with new Oil up to 50 Kv di electric strength to withstand for one minute in any type and capacity of transformer complete all as specified and directed.

M&L servicing of DG set of 40 KVA including replacement of fuel filters,oil filters,air filter element,changing oil,cleaning fuel lines,checking leakage and repairing it,replacement of exhaust main fold gasket etc all as per manufacturer/authorised service centre complete all as specified and directed. Note: (i) Spares required to be replaced shall be measured and paid for seperatly under relevent item here in after. (ii) Rate quoted is deemed to be inclusive of fixing element of supply only items.

Supply only the following spares in replacement/fixing at site for DG set

Battery terminal heavy duty of brass.

Distilled water.

Coolant for radiator.

Element air cleaner for Upto 40 KVA DG set

Oil filter Make:Cumins /Pricol

Fuel filter set. Make: Cumins

Engine oil premium blue 20W 40 Make:Servo Castrol

Fan belt. Make Fenner/Dunlock

Gasket Set

National Rewinding Works

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ALBA AC AND REF SERVICES