REPAIR/ MAINT FOR IMPROVEMENT TO 66 KV MRS CENTRAL POWER HOUSE AND VCBS GOD AND OTHER CONNECTED ITEMS INCLUDING PREVENTIVE MAINT AND SERVICING OF HOT CRANE INSTALLED AT POWER HOUSE AT BINNAGURI MIL STN UNDER GE NORTH BINNAGURI

Amount

Phase-I:

M&L for dehydration and filtration of transformer oil by means of centrifugal filtration plant to achieve the specified dielectric strength of 35 to 40 KV at 2.5 mm gap in existing position of transformer of any capacity and transformer oil for topping up at various sub station, complete all as specified and as directed by Engineer-in-charge. NOTE: Transformer oil used for TOP UP shall be measured & paid separately under relevant items of this Schedule.

Supply & filling of new Transformer oil having Di-electric strength 50 KV with oil testing kit in 2.5 mm gap, Kinematic viscosity @ 40°C between 9.5-14.5, for topping up to Transformers, complete all as specified and as directed by Engineer-in-charge.

Supply & fixing in replacement of Silica gel breather assembly complete unit including Silica gel and providing proper gasket including replacement of corroded pipe connections to breather assembly suitable for transformer of capacity 315-500 KVA, complete all as specified and as directed by Engineer-in-charge.

M&L for opening the cover of outdoor type VCBs 66 KV, 630 Amp and carrying out servicing of fixed and moving contacts, including repair and replacement of fixed copper terminals/contacts (Male/Female), insulation tubes, and other associated components required for the proper functioning of the panel board, such as lamp indicators, meters, and tripping coils. The work includes thorough cleaning of fixed and moving contacts inside the VCB, checking of the spring charging mechanism, greasing and servicing of all movable mechanisms, replacement of defective fuses, wiring, and spares; reassembling and testing, and performing service capability checks through remote operation to the satisfaction of the Engineer-in-Charge, all complete as specified and directed, and in accordance with manufacturer’s instructions.

M&L for preparation of surface area of 5000 KVA indoor/outdoor type transformer by removing the existing paint, cleaning off dust and dirt using sandpaper, and repainting with one coat of red oxide primer followed by one coat of synthetic enamel paint using a spray machine. The paint colour shall conform to the existing colour code norms. The work includes necessary denting/welding and writing of MES No. and SM No. with 100 mm high white synthetic enamel paint over a black painted surface, complete all as specified and as directed by the Engineer-in-Charge.

M&L for preparation of surface area of 200 to 315 KVA indoor/outdoor type transformer by removing the existing paint, cleaning off dust and dirt using sandpaper, and repainting with one coat of red oxide primer followed by one coat of synthetic enamel paint using a spray machine. The paint colour shall match the existing colour code norms. The work includes necessary denting/welding and writing of MES No. and SM No. with 100 mm high white synthetic enamel paint over a black painted surface, complete all as specified and as directed by the Engineer-in-Charge.

M&L for preparation of surface area of transformer (100 to 150 KVA, indoor/outdoor type) by removing existing paint, cleaning off dust and dirt using sandpaper, and repainting with one coat of red oxide primer followed by one coat of synthetic enamel paint using a spray machine. The colour of the paint shall match the existing colour code norms. The work also includes necessary denting/welding and writing of MES No. and SM No. with 100 mm high white synthetic enamel letters over a black painted surface, complete all as specified and as directed by the Engineer-in-Charge.

M & L for PCC(1:2:4) type B-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete, complete all as specified and directed by Engineer-in-charge.

Rough excavation not exceeding 1.5 m deep and getting out in soft/loose soil complete all as per specified and as directed by Engineer-in-charge.

Screening road metal, Chippings, etc. on the site of the work, when specially ordered, including removing screened materials clear of screen and stacking in separate heaps for measuring (Materials from both sides of screen measured), complete all as specified and directed by Engineer-in-charge.

M&L for Loose filling with aggregates (broken stone or boulders) of gauge 80 to 150 mm deposited, spread and levelled in layers n.exc 30 cm thick, complete all as per specified and as directed by Engineer-in-charge.

M&L for Loose filling with aggregates (broken stone or boulders) of gauge 40 to 80 mm deposited, spread and levelled in layers n.exc 30 cm thick, complete all as per specified and as directed by Engineer-in-charge.

Supply & fixing in replacement of fabricated Duct covers made out of MS Sheet with carrying handle of size 60cmx45cmx10mm thick, complete all as per specified and as directed by Engineer-in-charge.

M&L for opening the cover of RMU 11 KV and carrying out servicing of fixed and moving contacts, including repair and replacement of fixed copper terminals/contacts (Male/Female), insulation tubes, and other connected components required for the proper functioning of the RMU such as lamp indicators, meters, and tripping coils. The work includes thorough cleaning of fixed and moving contacts inside the RMU, checking of the spring charging mechanism, greasing and servicing of all movable mechanisms, replacement of defective fuses, wiring, and minor spares; reassembling and testing, and performing service capability checks through remote operation, all complete as specified and as directed by the Engineer-in-Charge and as per manufacturer’s instructions. Note: (i) The quoted rate includes fixing of serviceable parts in position and replacement of minor unserviceable parts with new ones. (ii) Servicing shall be carried out only by authorized personnel.

M&L for opening the cover of VCBs/Bus Coupler 11 KV, 630 Amp and carrying out servicing of fixed and moving contacts, including repair and replacement of fixed copper terminals/contacts (Male/Female), insulation tubes, and other connected components essential for the functioning of the panel board, such as lamp indicators, meters, and tripping coils. The work includes thorough cleaning of fixed and moving contacts inside the VCB, checking and servicing of the spring charging mechanism, greasing of all movable parts, replacement of defective fuses, wiring, and spares; reassembling and testing, followed by service capability check through remote operation, all complete as specified and as directed by the Engineer-in-Charge and as per manufacturer’s instructions. Note: (i) The quoted rate includes fixing of serviceable parts and replacement of unserviceable parts with new ones. The newly replaced parts shall be measured and paid for separately under the appropriate item of this Schedule. (ii) The make of spare parts, vacuum interrupters, switches, and LED indicators shall match the existing make of VCBs installed at the Main Receiving Station. (iii) Servicing shall be carried out only by authorized personnel.

Supply only spring charging motor & gear assembly 110V AC/DC complete all as per specified and as directed by Engineer-in-charge.

Supply only push button bracket assembly complete all as per specified and as directed by Engineer-in-charge.

Supply only gear assembly with motor shaft ,11 KV breaker complete all as per specified and as directed by Engineer-in-charge.

Supply only closing coil assembly 24 Volt complete all as per specified and as directed by Engineer-in-charge.

Supply only tripping coil assembly, 24 volt complete all as per specified and as directed by Engineer-in-charge.

Supply only closing coil assembly, 110 Volt complete all as per specified and as directed by Engineer-in-charge.

Supply only tripping coil assembly, 110 volt complete all as per specified and as directed by Engineer-in-charge.

Supply only TNC Switch complete all as per specified and as directed by Engineer-in-charge.

Supply only lower connector complete all as per specified and as directed by Engineer-in-charge.

Supply only isolating contacts complete all as per specified and as directed by Engineer-in-charge.

Supply only auxiliary switch (7 NO + 7NC) model 33 PO24 complete all as per specified and as directed by Engineer-in-charge.

Supply only vacuum interrupter for HT11 KV VCBs, 630 Amps, type- B-21-M4 (M-500), breaking capacity 13.1 KA complete all as per specified and as directed by Engineer-in-charge.

Supply only Indicating lamps LED, 24V, 2 Watt with holder, any type (Red/ Green/ White/ Amber /blue) complete all as per specified and as directed by Engineer-in-charge.

Supply only phase indicating lamps 110V AC with holder (Red/ Yellow / Blue) complete all as per specified and as directed by Engineer-in-charge.

Supply only push button actuator 1 No element, 22.5mm dia (TCH) complete all as per specified and as directed by Engineer-in-charge.

Supply only thermostat range 30ºC to 90ºC complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing of Heater 230 volts AC 60 watt for 11 KV HT VCB/RMU complete all as per specified and as directed by Engineer-in-charge.

Supply only High insulating varnish of superior quality ISI Marked complete all as per specified and as directed by Engineer-in-charge.

M&L for calibration of HT 11 KV relays ensuring of breaker tripping through relay by simulation CDG CDD completed for one VCB/RMU panel such as Master trip relay, auxiliary relay etc complete all as specified and as per WBSEB setting parameters as directed by Engr-in-Charge. Note:- Calibration may be done by authorize person.

M & L for repair of HT 11 KV vacuum circuit breaker complete set including replacement of complete internal AC/DC circuit wiring with existing size of wire, internal and external painting as per existing colour, reinsulating of HT busbar and calibration of relays and tripping mechanism and installation of VCB with existing system after coupling with VCB panel by suitable size copper busbar and testing complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing high speed master trip relay (3 element) of operating limits 50 to 120% if rated coil voltage, operational time 10-15ms normal rated voltage, coil rating 24V/ 30V/ 110V/ 220V DC or AC, burden @ 30VDC/ 24VDC : 7VA, 110 VDC : 10 Va, 220 VDC : 7VA, mechanical flag (red to alarm and white for normal) in window HR type operational indicator 3No+1NC contacts, as per IS 3232-1981 including setting of relay and testing complete all as per specified and as directed by Engineer-in-charge.

M & L for earthing with copper plate electrode 60cm×60cm×3.15mm thick directly buried in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less 1.5 mtr deep below normal ground level connected to 20×3mm copper strip as earthing lead by means of bolts nuts check nuts and washers of copper, GI pipe 40 mm bore light grade for protection of earth strip, PCC chamber 1:3:6 (type C-1) using 20mm graded stone aggregate funnel with wire mesh, 50 mm thick cover of RCC 1:2:4 type B-1 using 20mm graded stone aggregate reinforced and lifting handle on RCC cover with 8 mm MS bars at 150 mm centre to centre both ways, frame of Angle Iron 25 x 25 x 3mm with 2 Nos lugs, 20mm bore watering pipe perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal dust filling, test point made of phosphate bronze with fixing arrangement all as shown in electrical plate No. 3 of MES SSR part-I and making test point including excavation & earth work and connecting the earthing to an earthing point/equipment & testing, including dismantling of old unserviceable one, Complete all as specified and directed by Engineer-in-Charge. (Note - Main earthing lead and its protection pipe up to 7.5 mtr length deemed to be included in the item)

S&F in repair of GI tubing 40 mm bore light grade ISI marked for protection of cable including necessary joints with all fitting, laid in trenches, complete all as specified and as directed by Engineer-in-charge.

M & L in repairs to 66 KV SF-6 Breaker Switch auto charging electrical system by replacing damaged spares, suitable for Outdoor SF6 Circuit Braker type 70-SFM-32B, 72.5 KV rated Amps 1250A complete all as per specified and as directed by Engineer-in-charge. NOTE : Replacement of unserviceable spares/accessories shall be measured & paid separately under relevant items of this Schedule.

S&F of Closing coil 110 volts DC, 52C for 66 KV SF-6 circuit breaker for remote/manual operation complete all as per specified and as directed by Engineer-in-charge.

S&F of trip coil 110 volts DC, 52 T1 T2 for 66 KV SF-6 circuit breaker for remote/manual operation complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing of Heater 230 volts AC 100 watt for 66 KV SF-6 circuit breaker for remote/manual operation complete all as per specified and as directed by Engineer-in-charge.

M& L for filling of Gas in SF-6 Circuit breaker 66 KV/RMU upto required level complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of dry type epoxy resin cost totally enclosed Single Phase PT (Potential Transformer) 11000 /110 V range, 50 Hz, voltage factor 1.2/1.9, Burden-100 VA insulation level 12/28/75 KVas per IS-3156/ 1992 complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of Fuse Links of PT (Potential Transformer) 11000/110 V range with HRC fuse complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of Epoxy resin cost totally enclosed dual core type Current transformer (CT) for protection of system having ratio of 150/75 : 5 A ,Burden-10 VA, Class-I insulation level 12/28/75 KVas per ISS-2705 and IEC-60044 complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of Epoxy resin cost totally enclosed dual core type Current transformer (CT) for protection of system having ratio of 60/30 : 5 A ,Burden-10VA, Class-I insulation level 12/28/75 KVas per ISS-2705 and IEC-60044 complete all as per specified and as directed by Engineer-in-charge.

Material & labour for Indoor Red Polyethylene Heat Shrinkable Bus Bar Tubes/ slives of thickness 3 mm suitable for 11000 Volts complete all as per specified and as directed by Engineer-in-charge.

Material & labour for Indoor cable termination protection Boot make right angle connection for RMU of size 95 to 185 sqmm, heavy duty insulating barrier device ,provide phase to phase insulation to the power cable terminals suitable for 11000 volts grade XLPE cable complete all as per specified and as directed by Engineer-in-charge.

M&L for Servicing to outdoor type Potential Transformer suitable 72.5 KV oil immersed including replacing of old transformer insulation oil and all gaskets, Painting the metallic part and providing greasing/lubrication to other jointing/rusting components, reconditioning electric connections complete all as per specified and as directed by Engineer-in-charge.

M&L for Servicing to outdoor type Current Transformer suitable 72.5 KV oil immersed including replacing of old transformer insulation oil and all gaskets, Painting the metallic part and providing greasing/lubrication to other jointing/rusting components, reconditioning electric connections complete all as per specified and as directed by Engineer-in-charge.

Supply and replacing of metallic clamps/connections inclusive of fixing accessories for 66 KV expansion joint connection between tubular bus to equipment insulators flexible conductor to equipment/insulators tabular bus to other tubular bus for vertical connection/horizontal extension or connection complete all as per specified and as directed by Engineer-in-charge.

Supply, fixing and testing of post top insulator in 3 series including necessary connection with 66 KV distribution system complete all as specified and as directed. Note : Each insulator of the 3 series shall be of 66 KV rating complete all as per specified and as directed by Engineer-in-charge.

S&F of Switch Air break, Triple pole, 6600 Volt, mechanically gang operated mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating up to 400 amps, complete all as specified and directed by Engineer-in-charge.

S&F in repair of Lightning arresters suitable for HT 6.6 KV expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp, complete all as specified and as directed by Engineer-in-charge.

Supply and fixing of HT rubber matting up to 66 KV of superior quality as per IS-15652/2006 of size 2Mx1Mx3 mm thick complete all as specified and as directed by Engineer-in-charge.

Material and labour for applying two coats of aluminium paint to steel tubular HT pole 9.0 mtr long including cross arms after preparation of existing surface complete all as specified and as directed by Engineer-in-charge.

Material and labour for applying two coats of aluminium paint to steel tubular HT pole 11 mtr long including cross arms after preparation of existing surface complete all as specified and as directed by Engineer-in-charge.

Supply & fixing in replacement of Power pack Unit, Input AC 110/230 Volt & Output DC 24 Volts Including Sealed Rechargeable Lead Battery of capacity 24 V / 7.6 Ah, Including taking down old existing complete all as specified and as directed by Engineer-in-charge.

S&F in repair of LED flood light 210 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp complete all as specified and as directed by Engineer-in-charge.

S&F in repair of LED garden light 09 watt (Warm Colour) made up of high grade unbreakable polycarbonate material, IP-65 protection, cone series innovative design with uniformly lit diffuser at the upper portion complete all as specified and as directed by Engineer-in-charge.

M&L for PVC insulated unarmoured aluminium conductor cable 6 sq mm 2 core including dismantling of old unserviceable cable complete all as specified and as directed by Engineer-in-charge.

M&L for PVC conduit pipe heavy duty 25 mm dia incl excavation work for laying cable in conduit complete all as specified and as directed by Engineer-in-charge.

M&L for PCC (1:3:6) type C-1 (using 20 mm graded crushed stone aggregate) as in copping of poles including necessary formwork (straight or curved), complete all as specified and as directed by Engineer-in-charge.

M&L for precast cable route indicator of size 100x30x10 cms by using 20 mm graded aggregate type B1 (1:2:4) for cable indicator and engraving as "HT CABLE" slightly round from one side including red painting with two coat of synthetic enamel paint of a coat of primer including dismantling of old unserviceable one, Complete all as specified and directed by Engineer-in-Charge.

S&F of Rolled mild steel in joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) and similar work conforming to Fe.410 -W Gde-E-250 quality A complete all as per specified and as directed by Engineer-in-charge.

S&F of roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. Confirming to Fe 410-W (Gde E- 250) quality-A, complete all as per specified and as directed by Engineer-in-charge.

M&L for Mild steel screw bolts dia of neck 05 to 10 mm (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long, complete all as per specified and as directed by Engineer-in-charge.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated or semi-corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 mpa as in roof covering/cladding to wall, fixed with self tapping screws or J hooks, complete all as specified and as directed by Engineer-in-charge.

M&L for brick work with sub class 'B' bricks, straight or curved on plan exc. 6m mean radius in cement mortar 1:6, complete all as per specified and as directed by Engineer-in-charge.

S&F of Galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured), complete all as per specified and as directed by Engineer-in-charge.

Demolition of unreinforced cement concrete in ground floors and paving's nexc 15 cm thickness (below or above ground level) complete all as specified and as directed by Engineer-in-charge.

M&L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in CM 1:4 including, surface even & fair without using extra cement, complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously untreated steel or iron surface of any description and applying two coats of synthetic enamel paint over a coat of red oxide, primer over 10cm width or girth complete all as specified and as directed by Engineer-in-charge.

Removing excavated material not exc. 50 m & depositing where directed at a level not exc. 1.5 m above starting point complete all as per specified and as directed by Engineer-in-charge.

Dismantling posts or struts (wood, steel or R.C.C.) any section embedded in natural ground, including taking out embedded portion and making good disturbed ground complete all as per specified and as directed by Engineer-in-charge.

Excavation in trenches n. exc 1.5m wide and n. exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc n. exc 10 sqm on plan and n. exc 1.5m in depth and getting out in soft/loose soil complete all as per specified and as directed by Engineer-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm in hard/dense soil, complete all as per specified and as directed by Engineer-in-charge.

M & L for PCC (1:3:6) type C-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete of above ground level of steel pole, complete all as specified and directed by Engineer-in-charge.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and as directed by Engineer-in-charge.

M&L for fly ash Modular brick work, straight or curved on plan exc. 6m mean radius in cement mortar 1:4, complete all as per specified and as directed by Engineer-in-charge.

All as per serial item No. 84 above but except bricks, complete all as specified and as directed by Engineer-in-charge. Note :- Serviceable bricks obtained from dismantling shall be reused.

M&L for PCC (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) as in in copping, bed plates etc of main holes, roof kerbs or mud stops, rounded or chamfered on edges include necessary formwork (straight or curved), complete all as specified and as directed by Engineer-in-charge.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in CM 1:4 including, surface even & smooth without using extra cement, complete all as specified and as directed by Engineer-in-charge.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, complete all as per specified and as directed by Engineer-in-charge.

Dismantling of Barbed wire or any type and size, complete all as per specified and as directed by Engineer-in-charge.

Refixing only old barbed wire with restraining & resecuring including making good staples etc, complete all as per specified and as directed by Engineer-in-charge. Note :- Material obtained from dismantling shall be reused.

M&L for preparing newly plastered surfaces of ceiling and applying three coats of white wash complete all as specified and as directed by Engineer-in-charge.

Dismantling fencing wire mesh, any type complete all as specified and as directed by Engineer-in-charge.

Supply only 75x75 mm mesh size Chain link MS galvanised fencing, complete all as specified and as directed by Engineer-in-charge.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire, complete all as specified and as directed by Engineer-in-charge.

S&F Mild steel flats etc., as in supports for stiffening of fencing, wall ties, hold fasts, wind ties, clamps and similar small articles etc. conforming to Fe-290 Gde E-165, complete all as per specified and as directed by Engineer-in-charge.

M&L for preparation of new steel or iron surface of any description and applying two coats of synthetic enamel paint over a coat of red oxide primer on steel surface n.exc 10 cm width or girth complete all as specified and as directed by Engineer-in-charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided complete all as specified and as directed by Engineer-in-charge.

S&F in replacement of Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25x20cm size, complete all as specified and directed by Engineer-in-charge.

Labour only for hardcore of gauge not exc. 63mm deposited, spread and levelled in layers not exc. 15 cm thick, watered and rammed to a true surface of broken stone or boulders, complete all as per specified and as directed by Engineer-in-charge.

M&L for carefully detecting the fault location of HT underground cable (UG cable) of size 95 sqmm to 185 sqmm, 3 core, using either HT cable fault locator machine or any other suitable method, and removing the faulty portion of cable from underground/overground alignment as required. Work includes meggering, reconnection, and testing, complete all as specified and as directed by the Engineer-in-Charge. Note: (i) Excavation and earthwork shall be deemed to be included in the unit rate of this item. (ii) Straight through joint for HT cable shall be measured and paid for separately under the respective item of this schedule. (iii) Only actual detected fault shall be paid under this item. Dummy located trials shall not be measured or paid for under this item.

S & F in repairs glow sign board made of retro reflective Type IV high intensity prismatic grade sheeting in twin colours conforming to IRC 67- 2012 for display of size 4000 mm X 900 mm X 200 mm and connected items as required. The said sheet will be digitally colour printed indicating Name of E/M installations as directed with logo of Corps of Engineers (the height of diagram and lettering will be all as directed by Engineer in Charge). All the sides of sign board shall be embedded in 1.00 mm thick GI sheet of size 150 mm X 20 mm channel. 2 No LED tube light (4 feet length and 18 watt) including necessary wiring shall be provided. The sign board shall be fixed on 2 Nos GI pipe, medium grade, 50 mm dia 5 mtr long including required numbers of clamp to held the board on pipe. The GI pipes shall be embedded 500 mm below ground level including excavation and PCC M15(Nominal Mix) with using 20 mm graded stone aggregate in foundation of size 500 mm depth X 200 mm length X 200 mm width and making good surface including taking down of old sign board and complete all as per specified and as directed by Engineer-in-charge. Note : Earth work and PCC in foundations shall be inclusive of rates quoted by contractor.

Material & labour for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm including testing after jointing and dismantling of old unserviceable one Complete all as specified and directed by Engineer-in-Charge. Note:- (a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates. (b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule.

Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold 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 including testing after jointing and dismantling of old unserviceable one Complete all as specified and directed by Engineer-in-Charge. Note:- (a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates. (b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule.

Material & labour for 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 120 sqmm to 185 sqmm including testing after jointing and dismantling of old unserviceable one Complete all as specified and directed by Engineer-in-Charge. Note:- (a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates. (b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule.

Material & labour for 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 to 95 sqmm including testing after jointing and dismantling of old unserviceable one Complete all as specified and directed by Engineer-in-Charge. Note:- (a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates. (b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule.

Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm including taking down old unserviceable, complete all as specified and as directed by Engineer-in-charge. Note:- (a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates. (b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule.

Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination 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 including taking down old unserviceable, complete all as specified and as directed by Engineer-in-charge. Note:- (a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates. (b) Earth work i.e. Excavation, removal, and returning fillingshall be measured & paid separately under relevant items of this Schedule.

Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm including taking down old unserviceable, complete all as specified and as directed by Engineer-in-charge. Note:- (a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates. (b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule.

Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination 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, including taking down of unserviceable one complete all as specified and as directed by Engineer-in-Charge. Note:- (a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates. (b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule.

M&L for Mild steel TMT bars 6 to 8 mm dia. cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips, complete all as per specified and as directed by Engineer-in-charge.

M&L for 75 mm thick cement concrete 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in path /steps laid with and incl use and waste of form work and finishing the surface even and rough to receive the topping layer or tiling, complete all as per specified and as directed by Engineer-in-charge.

M&L for MS framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing quality confirming to Fe-410 W (Gde E-250) quality A, complete all as per specified and as directed by Engineer-in-charge.

M&L for preparation of the old decorated existing external steel surface of feeder HT JBs of any size and description in any position including removal of disintegrated & deteriorated paint either by hand scrapping or by blow lamps, applying necessary filler coat and stopping required and applying two coats of Asian aspa paint (Mahindra Grade) by using spray painting machine on old prepared surface including marking of Feeder No and feeding area with applying synthetic enamel paint (1st grade) complete all as specified and as directed by Engineer-in-Charge.

Phase-II:

M&L for carrying out QUARTERLY servicing and maintenance of HOT crane of 5 Ton capacity complete all as specified below and as directed by the Engineer-in-Charge. (i) Main collectors : Check for worn collector shoes, sag in main runway wiring, ensure contact is kept through entire length of runway. (ii) Controllers/ PBS : Check connections & cleaning contacts, Servicing PBS & main control box assy. (iii) Flexible couplings : Check pin & bushes for wear & replace if required. (iv) Cross shaft plumber block : Clean out the old grease, check & replace seals and pack with fresh grease. Note: (i) Any new items required for replacement shall be measured & paid separately under relevant items of this Schedule. (iii) After maintenance, the contractor shall carry out a load test with 25% extra load in the presence of MES and User's representatives. A load test certificate shall be obtained from the user. (iv) Load required for testing shall be arranged by the contractor. (v) QUARTERLY servicing and maintenance shall be carried out in the first quarter from the date of commencement and in the third quarter from the date of commencement.

M&L for carrying out SEMIANNUAL servicing and maintenance of HOT crane of 5 Ton capacity complete all as specified below and as directed by the Engineer-in-Charge. (i) Bridge and trolley wheel : Inspect for wear, flat sports and checks in flange. Ensure drive wheels are of the same diameter. (ii) Runway : Check alignment and relocation. (iii) Lubrication : Lubrication of all moving parts by grease/ Gear oil. Note: (i) Any new items required for replacement shall be measured & paid separately under relevant items of this Schedule. (iii) After maintenance, the contractor shall carry out a load test with 25% extra load in the presence of MES and User's representatives. A load test certificate shall be obtained from the user. (iv) Load required for testing shall be arranged by the contractor. (v) SEMIANNUAL servicing and maintenance shall be carried out in the second quarter from the date of commencement.

M&L for carrying out ANNUAL servicing and maintenance of HOT crane of 5 Ton capacity complete all as specified below and as directed by the Engineer-in-Charge. (i) Gear boxes : Drain the oil, check & clean gears, incl refilling with fresh oil. (ii) Oil seals : Check oil seals and replace defective ones. (iii) Machinery hold down bolts : Check all the bolts for proper tightness. (iv) Break system : Check & service all break liners, pulley & servicing break oil assy. (v) Rope sleeves : Inspect for wear & cracks in flanges, take out old grease of rope, clean & apply fresh grease. (vi) Lubrication : Externally clean all moving parts & apply fresh grease/ gear oil & check for smooth running. Note: (i) Any new items required for replacement shall be measured & paid separately under relevant items of this Schedule. (iii) After maintenance, the contractor shall carry out a load test with 25% extra load in the presence of MES and User's representatives. A load test certificate shall be obtained from the user. (iv) Load required for testing shall be arranged by the contractor. (v) ANNUAL servicing and maintenance shall be carried out in the fourth quarter from the date of commencement.

M&L for painting of complete HOT crane, including structural and mechanical components, by thoroughly removing old paint using a wire brush, cleaning all dirt, grease, scale, and dust, followed by the application of one coat of red oxide primer and two coats of synthetic enamel paint. All components shall be painted in different colours as per the standard colour coding complete all as specified and directed by the Engineer-in-Charge.

Supply only of gear oil for HOT cranes, conforming to IS:335:1965, suitable for greasing all lubrication points of the crane, complete all as specified and as directed by the Engineer-in-Charge.

Supply only grease for lubrication for HOT cranes, complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of MLO contactor of existing make, complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of steel wire rope for lifting load, 12 mm dia, conforming to IS 2266, complete all as specified and as directed by Engineer-in-Charge.

M&L for dismantling the brake assembly, turning the pulley on a lathe machine to make the surface even, replacing worn-out brake liner set, and aligning the assembly, complete all as specified and directed by the Engineer-in-Charge. Note - The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ.

M/s Om Prakash Agarwala (BID ID -3387441)