8776 PREVENTIVE COMPREHENSIVE MAINTENANCE OF DG SETS AND OTHER ELECTRICAL ALLIED WORK IN STAVELY ROAD SHO MITS CARRIAPPA ENCLAVE EME WORKSHOP COMPLEX AND AT OTHER CONNECTED AREA UNDER AGE EM I OF GE S PUNE

Supply, laying, testing, connecting and commissioning under ground armoured LT cable 10 Sqmm, two core, 1100 volts grade, heavy duty XLPE insulated, with aluminium stranded conductor complete laid in trenches / fixed to poles / drawn through pipes with suitable size cable glands crimping type cable lugs etc including dismantling of old unserviceable cable, complete all as specified and directed.

S&F in replacement including testing and commissioning LT Feeder Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7035 (Siemens Gray) shade with matt finish with seven tank pre-treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side double door type with locking arrangement for front side and nut bolt fitting for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with aluminium bus bars, electrolytic grade of 300 amp current rating. The bus bars and interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent bus bars sag and shall be housed in dedicated compartment. The panel shall be prewired with FRLSH PVC insulated copper conductor cables of suitable size properly tagged and secured. All joints and connection shall be done with galvanized or cadmium plated high tensile nuts, bolts and washers including Lugs etc. The panel shall be provided with digital multifunction meter 4410 Series, Accuracy Class 1 with RS 485 Parameters with cast Resign CTs and RYB, ON, OFF & Trip LED indicating lamps at incoming. The panel shall be showing the arrangements of circuit shall be pasted inside the panel door and covered with transparent laminated plastic sheet. The panel shall be provided with manufacturer's name plate, skull & bones danger notice board and air vents etc. The panel shall be provided 4 Nos. 50x50x6mm thick angle iron supports of not less than each 1.00m height duly painted with anti corrosive black paint and

All as per item No. 01 above but 16 Sqmm, 2 core cable including dismantling of old existing unserviceable cable, complete all as specified and directed.

All as per item No. 01 above but 16 Sqmm, 4 core cable including dismantling of old existing unserviceable cable, complete all as specified and directed.

All as per item No. 01 above but 25 Sqmm, 3.5 core cable including dismantling of old existing unserviceable cable, complete all as specified and directed.

All as per item No. 01 above but 35 Sqmm, 3.5 core cable including dismantling of old existing unserviceable cable, complete all as specified and directed.

All as per item No. 01 above but 50 Sqmm, 3.5 core cable including dismantling of old existing unserviceable cable, complete all as specified and directed.

All as per item No. 01 above but 70 Sqmm, 3.5 core cable including dismantling of old existing unserviceable cable, complete all as specified and directed.

All as per item No. 01 above but 95 Sqmm, 3.5 core cable including dismantling of old existing unserviceable cable, complete all as specified and directed.

All as per item No. 01 above but 120 Sqmm, 3.5 core cable including dismantling of old existing unserviceable cable, complete all as specified and directed.

M&L for repair /replaceme

nt of capacitor duty contactor suitable for APFC panel 10 KVAR complete all as specified and directed by Engr-in-charge.

M&L for PCC 1:3:6 type C-1 (Using 20mm graded stone aggregate) cement concrete in foundations, filling and mass concrete complete all as specifed.

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

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and as directed.

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

S&F DWC high density polyethelene pipes having 63/50 outer dia mm, inner as per site requirement having corrugation on the wall and plain surface on the inner wall conforming to IS: 16098 (Part I 2013) for protection of underground cable laid along pole / along wall / in PCC on GL and including all fittings as required at site complete all as specified and directed

S&F in replacement of GI Pipe, light grade, 50mm bore, suitable for cable protection on poles / walls / Road crossing/ floor / drain crossing including necessary FI clamps, other fittings & fixtures etc. complete all as specified and directed

S&F DWC high density polyethelene pipes having 90/75 outer dia mm, inner as per site requirement having corrugation on the wall and plain surface on the inner wall conforming to IS: 16098 (Part I 2013) for protection of underground cable laid along pole/along wall/in PCC on GL and including all fittings as required at site complete all as specified and directed

S & F in repairs indicator lamps, set of 3 with holder 15 mm screw type complete all as specified and directed.

S & F in repairs CT cast resin type of ratio 200/5 amps, of suitable VA burden, Make : AE / L&T / Nutech / Amol, complete all as specified and directed.

S & F in repair CT cast resin type of ratio 100/5 amps, of suitable VA burden, Make : AE / L&T / Nutech / Amol, complete all as specified and directed.

S & F in repair power contactor, three pole, 415v, 50Hz, AC suitable for following DG set control panel / AMF Panels for the following capacities of DG sets complete all as directed by Engineer-in-Charge:- (a) 320 KVA DG sets

(b) 110 KVA DG sets

(c) 62.5 KVA DG sets

M&L for tappet setting of following capacities of DG sets, complete all as directed by Engr-in-Charge.:- (a). D. G Set 25 KVA

(b). D. G Set 320 KVA

(c). D. G Set 50/62.5 KVA

S&F in repairs automatic voltage regulator above 125 KVA and upto 320 KVA DG set as per existing complete all as directed by Engr-in-Charge

Maintenance & servicing of following capacities DG sets once in a month including attending faults on call basis for normal repairs including replacement of defective & worn out parts by new spares such as filters, gaskets, V belts, Engine oil, rubber hoses, worm drive clamps, nut bolts and cleaning of alternator with vacuum cleaner and attending faults of AMF panels etc and greasing of bearings of engine and alternator, checking of batteries, top up distilled water, checking of oil and coolant levels complete all as directed by Engineer-in-charge. Note: - (i) Spares required for above maintenance will be measured and paid separately under respective items of BOQ as “Supply only” (ii) Servicing has to be carried out as per manufacturer instruction (a). D. G Set 62.5 KVA, Engine make: Kirloskar, Location:- ALC WKSP Sub station

(b). D. G Set 160 KVA, Engine make: Kirloskar, Location : MINTSD

(c). D. G Set 40 KVA, Engine make:Kirlosker, Location :ALC Ward substation

(d). D. G Set 62.5 KVA, Engine make:Kirlosker, Location:- MINTSD

(e). D. G Set 320 KVA, Engine make:Kirlosker, Location:- MINTSD

(f). D. G Set 25KVA, Engine make: Kirloskar, Location : Carippa pump house

(g). D. G Set 50KVA, Engine make: Kirloskar, Location : Bharat Exchange Substation

(h). D. G Set 62.5 KVA, Engine make: Kirloskar, Location : DAD Substation

Supply and filling of distilled water in batteries for topping up complete all as specified and as directed.

All as per item No. 01 above but 150 Sqmm, 3.5 core cable including dismantling of old existing unserviceable cable, complete all as specified and directed.

M&L for repair / overhauling of self starter of 25 KVA to 320 KVA DG set including replacement of carbon brushes, bearing, bushes, rewinding of armature and field etc. and varnishing etc complete all as directed by Engr-in-Charge for the following capacity :- (a). 24 Volts make- Lucas or as per generator's make

(b). 12 volts capacity

(b). DG Set 40 KVA

(c). DG Set 50 KVA

(d). DG Set 62.5 KVA

(e). DG Set 100 KVA

(f). DG Set 160 KVA

(g). DG Set 320 KVA

(b). DG Set 62.5 KVA

(c) DG Set 100/110/ 125 KVA

(b). DG Set 40 KVA

(c). DG Set 50 KVA

(d). DG Set 62.5 KVA

(e). DG Set 100 KVA

(f). DG Set 160 KVA

(g). DG Set 320 KVA

(b). DG Set 50 KVA

(c). DG Set 62.5 KVA

(d). DG Set 100 KVA

(e). DG Set 160 KVA

(f). DG Set 320 KVA

(b). DG Set 40 KVA

(c). DG Set 50 KVA

(d). DG Set 62.5 KVA

(e). DG Set 100 KVA

(f). DG Set 160 KVA

(g). DG Set 320 KVA

(b). DG Set 40 KVA

(c). DG Set 50 KVA

(d). DG Set 62.5 KVA

(e). DG Set 100 KVA

(f). DG Set 160 KVA

(g). DG Set 320 KVA

(b). DG Set 40 KVA

(c). DG Set 50 KVA

(d). DG Set 62.5 KVA

(e). DG Set 100 KVA

(f). DG Set 160 KVA

(g). DG Set 320 KVA

S&F in replacement of heat shrinkable straight through jointing kit suitable for LT 1.1 KV XLPE cables 70 to 120 Sqmm 3.5 core including all accessories required at site, complete all as specified and directed.

Supply and applying of petroleum jelly in 1 kg plastic sealed container complete all as specified and directed.

S&F in repairs water temperature gauge including sensor and cable complete as per sample and as directed. Make : Pricol / Yenkey

S&F in replacement of heat shrinkable straight through jointing kit suitable for LT 1.1 KV XLPE cables 150 to 185 Sqmm 3.5 core including all accessories required at site, complete all as specified and directed.

M&L for dismantling of radiator of following capacities of DG sets and carried out it to workshop for overhauling, cleaning & de-scaling with acid and removal of leakage if any, welding brazing & re-fixing it duly repaired and make it functional complete all as directed by Engineer-in-charge:- (a). DG Set 25 KVA

(b). DG Set 40 / 50 KVA

(c). DG Set 62.5 KVA

(d). DG Set 100 KVA

(e). DG Set 160 KVA

(e). DG Set 320 KVA

(b). DG Set 40 / 50 KVA

(c). DG Set 62.5 KVA

(d). DG Set 160 KVA

(e). DG Set 320 KVA

M&L for repair /replacement capacitor duty contactor suitable for APFC panel 20 KVAR complete all as specified and directed by Engr-in-charge.

M&L for repair /replacement of APFC panel Relay 12 way complete all as specified and directed by Engr-in-charge.

Supply and replacement of fixed component complete from APFC panel cosisting of cylindrical capacitor 3 KVAR - 01 No. capacity duty contactor and MCB TP of existing capacity with one number LED with and incluidng necessary copper wiring with existing size complete all as directed by Engr-in-Charge.

Supply & filling radiator coolant for smooth cooling of Engine complete all as directed by Engineer-in- Charge.

S&F in repairs fuel steel braided pipe with benjo bolts and washers etc complete of length 30cm long as per OEM recommendation complete all as directed by Engr-in-Charge.

S&F in repairs fuel steel braided pipe with benjo bolts and washers etc complete of length 45cm long as per OEM recommendation complete all as directed by Engr-in-Charge.

S&F in repairs fuel steel braided pipe with benjo bolts and washers etc complete of length 60cm long as per OEM recommendation complete all as directed by Engr-in-Charge.

S&F in repairs control wiring of the DG set up to 125 KVA complete including provision of additional auto cables heavy duty suitable for Gen set application complete all as directed by Engr-in-Charge.

S&F in repairs control wiring of the DG set above 125 KVA up to 320 KVA complete incl provision of additional auto cables heavy duty suitable for Gen set application complete all as directed by Engr-in-Charge.

S&F in repairs pressure guage 0 to 7 Kg/sqcm along with sensor and cable complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of lead acid battery 12 Volts 180 AH suitable for DG set with initial charging and having indicators to know the status of level of electrolyte complete all as specified and as directed. Make- Exide / standard / AMCO / Amaron

S&F in replacement of lead acid battery 12 Volts 150 AH suitable for DG set with initial charging and having indicators to know the status of level of electrolyte complete all as specified and as directed. Make- Exide / standard / AMCO / Amaron

Material and labour for DWC pipe coupler and other accessories with rubber rings of 90/75 mm dia complete all as directed by Engr-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and directed.

All as per Item No.108 herein above but for 160 Amps with breaking capacity 25 KA

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including ridges, hips, valleys and flashings all as specified and directed.

S&F in replacement distribution box 2 Module 230V, 5 HZ, IP-65 & IK-09 Class-II, weatherproof cabinets, door and cabinet fully reversible, removable chassis and faceplates, including weatherproof glands, rails qty-1 Nos, coppper fork type 100 A busbars as short link including end caps, qty-1 nos, MCB SPN 06 Amp 230V, 50 HZ, complete all as specified and directed Make: Legrand Catpart No 601932 or equvaleint in L&T/Schinder

M&L for 75 mm thick Cement concrete type D2, 1:4:8 (using 40 mm graded stone aggregate) in sub base of flooring/ hard standing complete all as specified and directed by Engr-in-Charge.

M&L for scraping of old painted from steel surfaces and applying two coats of synthetic enamel paint of approved shade on exposed surfaces of LT panel boards including writing / marking feeders all as specified and as directed by Engr-in-charge.

S&F pre- painted Galvalume Aluminium Zinc coating GI based corrugated steel sheets 0.5 mm thick of any colour having tensile strength 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and directed.

All as per Item No.108 herein above but for 125 Amps with breaking capacity 16 KA

M&L in replacement for MCCB 4 pole, 415 volts ,100 Amps with breaking capacity 16 KA,with thermal magnetic release, with adjustable setting 80% to 100%, Ics=100% ICU, fixing to the existing panel board matching with the existing slots, including any alteration required and with extention links properly connected to the busbar, including disconnecting the incoming/outgoing cable connections and re-connecting with suitable aluminum lugs/ferruls etc. after taking out the existing unserviceable and making good the disturbed surface complete all as specified and directed by Engr-in-Charge.

Dismantling rusted / defective LT panel doors / canopy etc. and M&L for new LT panel doors of size all as per existing with 3.15 mm thickness MS sheet, hinges, locking arrangement etc complete including replacement of neoprene gasket and p

ainting with a coat of of red oxide primer complete all as directed by Engr-in-Charge

M&L for machine pressed precast concrete interlocking paver block with Grey cement and pigment, glossy finish, any shape and size confirming to IS 15658-2006 of 60 mm thickness M-35 Grade complete all as specified and directed by Engr-in-Charge.

Dismantaling fencing wire mesh, any type, complete all as specified and directed.

(b). DG Set 50 KVA

(c). DG Set 62.5 KVA

(d). DG Set 160 KVA

(e). DG Set 320 KVA

(b). DG Set 160 KVA

(c). DG Set 320 KVA

S&F in replacement microprocessor based multifunction relay suitable for DG sets operation and showing the various parameters (such as Volt, ampere, frequency, rpm etc) complete all as specified and as directed.

Supply and fix in repairs fuse base suitable for cylindrical / DIN fuse link for 160 Amps capacities complete all as directed by Engineer-in-Charge. Make:- L&T Type HB 160 Cat No. SK90405 or equivalent cat part in Schneider / Siemens / C&S makes

Supply and fix in repairs fuse base suitable for cylindrical / DIN fuse link for 250 Amps capacities complete all as directed by Engineer-in-Charge. Make:- L&T Type HB 250 Cat No. SK90406 or equivalent cat part in Schneider / Siemens / C&S makes.

Supply and fix in repair DIN type HRC fuse link type HN of capacity 125 Amps complete all as specified and directed.

Supply and fix in repair DIN type HRC fuse link type HN of capacity 160 Amps complete all as specified and directed.

Supply and fix in repair DIN type HRC fuse link type HN of capacity 200 Amps complete all as specified and directed.

S&F in replacement of lead acid battery 12 Volts 100 AH suitable for DG set with initial charging and having indicators to know the status of level of electrolyte complete all as specified and as directed. Make- Exide / standard / AMCO / Amaron

Supply and fixing earth continuity conductor fixed to wall or burried in ground or fixed to pole or any other indicated situation, made out of galvanised iron strip of size 32x6 mm complete all as specified and as directed.

S&F in replacement on load change over switch for DG sets of 125 Amps capacity in sheet steel enclosure conforms to ISIEC 60947-3, modular construction, door interlock and padlock facility complete all as specified and directed by Engr-in-charge.

(b). DG Set 50/62.5 KVA

(c). DG Set 100 KVA

(d). DG Set 320 KVA

M&L for cleaning of DG Set surrounding by surface dressing n.exc. 15 cm depth in soft / loose soil including removing shrubs, grass, miniplants and other unwanted material and levelling and removing the excavated materials n. exc. 50 mtr complete all as specified and directed.

S & F in replacement of illuminated display board of size 1.28m x 0.20mx0.90m (LxBxH) with Flex of Light Blue (MES Colour), Colour of letters shall be white, outer side fabrication bordered with aluminium angle frame of size 20x20mm x 3mm thick, inner side fabricated with 12mm mild steel square bar and aluminium sheet for top, bottom, back side, left side and right side of the display board, 50mm dia GI Pipe medium grade shall be fixed both side of board with 2 Nos. 30mmx4mm thick mild steel flat of 0.20m length welded to GI pipe and nut bolt and washer with display board not less than 2.50m with and including provision of PCC 1:4:8 type D-1 as in foundation including all internal wirings and illuminated with LED 40 Watts Tube light fitting 01 No, SMC/FRP including Junction box 140mm x 140mm x 95mm inner dimension of make Sintex / National. The board must be openable from back side for maintenance of tube light, control wiring etc including its fixing arrangement and written Letters in capital not less than 10 letters and more than 40 letters, size of letters proportion with overall size of board complete all as directed by Engr-in-charge:- Note : (i) Before manufacturing of Boards, drawing and design of Board including colour of board shall be approved by Engr-in-charge.

Per litre

M&L for earthing complete with galvanised iron earth plate electrode including necessary excavation and earth work in any type of soil with galvanized iron earth plate electrode size 60 cm x 60 cm x 6.3 mm thick buried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of the earth plate not less than 1.50 m below normal ground level and surrounded from all sides by 15 Cm thick and packed layer of charcol dust and common salt filling in alternate layers etc connected to with and including earth lead of 32x6mm size GI strip up to 7.50m by means of bolts nuts check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 of MES SSR Part-I (2009) connected to main switch board or main control board all as specified and testing on completion with & including provision of earth strip protected by galvanised iron 50mm dia. light grade pipe up 7.50m and watering pipe shall be 20 mm bore medium grade with and including concrete pit shall be PCC 1:3:6 type C-1, 40 mm thick pre cast cover slab in RCC (1:2:4) type B-1 using 20 mm graded stone aggregate duly reinforced with 8 mm TMT bars @100mm C/C on both sides with suitable cast iron lifting handle, GI earthing strip shall be encased in and including 50mm nominal bore GI 'light grade' tubing with all fittings from earth plate up to panel shall be provided & charcoal / salt, funnel & other fittings etc. complete all as specified and as directed. Note :- (i) Unit rates includes the cost of 7.50 m GI pipe for protection of GI earth strip for each earthing.

(c) Platform for the panel shall be constructed with PCC 1:4:8 type D-2 using 40 mm graded crushed stone aggregate, 15 cm thick PCC in foundation, brick work in CM 1:6 with sub class 'B', ol

Per litre

M&L for scrapping old paint and rust, cleaning and preparation of surface of DG set, DG set enclosures, diesel tank, rolling shutter of DG set, DG panel board and painting with synthetic enamel paint to match with existing colour and painting the exhaust pipe with aluminium paint complete all as specified and directed for the following:- (a). DG Set 25 /40 KVA

(c) Platform for the panel shall be constructed with PCC 1:4:8 type D-2 using 40 mm graded crushed stone aggregate, 15 cm thick PCC in foundation, brick work in CM 1:6 with sub class 'B', ol

S&F in replacement including testing and commissioning LT Feeder Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7035 (Siemens Gray) shade with matt finish with seven tank pre-treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side double door type with locking arrangement for front side and nut bolt fitting for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with aluminium bus bars, electrolytic grade of 300 amp current rating. The bus bars and interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent bus bars sag and shall be housed in dedicated compartment. The panel shall be prewired with FRLSH PVC insulated copper conductor cables of suitable size properly tagged and secured. All joints and connection shall be done with galvanized or cadmium plated high tensile nuts, bolts and washers including Lugs etc. The panel shall be provided with digital multifunction meter 4410 Series, Accuracy Class 1 with RS 485 Parameters with cast Resign CTs and RYB, ON, OFF & Trip LED indicating lamps at incoming. The panel shall be showing the arrangements of circuit shall be pasted inside the panel door and covered with transparent laminated plastic sheet. The panel shall be provided with manufacturer's name plate, skull & bones danger notice board and air vents etc. The panel shall be provided 4 Nos. 50x50x6mm thick angle iron supports of not less than each 1.00m height duly painted with anti corrosive black paint

(c) Platform for the panel shall be constructed with PCC 1:4:8 type D-2 using 40 mm graded crushed stone aggregate, 15 cm thick PCC in foundation, brick work in CM 1:6 with sub class 'B', ol

S&F in replacement including testing and commissioning LT Feeder Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7035 (Siemens Gray) shade with matt finish with seven tank pre-treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side double door type with locking arrangement for front side and nut bolt fitting for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with aluminium bus bars, electrolytic grade of 300 amp current rating. The bus bars and interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent bus bars sag and shall be housed in dedicated compartment. The panel shall be prewired with FRLSH PVC insulated copper conductor cables of suitable size properly tagged and secured. All joints and connection shall be done with galvanized or cadmium plated high tensile nuts, bolts and washers including Lugs etc. The panel shall be provided with digital multifunction meter 4410 Series, Accuracy Class 1 with RS 485 Parameters with cast Resign CTs and RYB, ON, OFF & Trip LED indicating lamps at incoming. The panel shall be showing the arrangements of circuit shall be pasted inside the panel door and covered with transparent laminated plastic sheet. The panel shall be provided with manufacturer's name plate, skull & bones danger notice board and air vents etc. The panel shall be provided 4 Nos. 50x50x6mm thick angle iron supports of not less than each 1.00m height duly painted with anti corrosive black paint

(c) Platform for the panel shall be constructed with PCC 1:4:8 type D-2 using 40 mm graded crushed stone aggregate, 15 cm thick PCC in foundation, brick work in CM 1:6 with sub class 'B', ol

d size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top with and including grouting bolts etc for panel. The platform shall be constructed in a such manner that its height should be 60 cm above the nearest road level and depth of foundation below GL not less than 60cm deep.

M&L for testing and find out the fault in LT underground cable with the help of by providing cable fault locating machine at site including removal of moisture content from cable complete all as directed by Engr-incharge. (Note:- (a). The fault locating machine will be arranged by the contractor at his own cost i.e the cost of bringing of fault locating machine at site shall be deemed to be included in unit quoted rates. (b). Necessary excavation and earthwork etc. shall be measured and paid separately under respective items of BOQ. (c). Finding of one fault and make it functional in all respect will be measured as one job.

Supply and fixing of cable route indicator made out of 3 mm thick MS sheet of suitable size as approved duly painted with two coats black synthetic enameled paint over a coat of red oxide primer with and including writing cable direction, Nature of cable, size of the cable (in Sqmm), type of cable(LT Cable) with white paint, mounted on angle iron 40X40X3mm, angle height 45 cm, 30 cm has to be grouted below ground level with PCC 1:3:6, type C-1 of size 20cmX20cmX30 cm complete all as specified and directed by Engr-In-Charge

S&F in replacement of cylindrical panel locks of suitable size or as per sample including drilling, cutting and welding etc in panel sheets without disturbing to other existing fitments complete all as specified and directed by Engr-In-Charge

M & L for Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed by Engr-in-Charge.

Supply and fixing in replacement LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC, 5700K recessed type with high efficiency PMMA diffuser soft glare free light,bottom opening recess mounting CRCA housing luminare for cleenroom spaces, equiped with IP 65 protection Min 100 lms/w complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed by Engr-in-Charge.

S & F in replacement Busbar panel weather proof outdoor type single door, fabricated out of 3.15 mm thick CRCA sheet with epoxy powder coating of RAL-7035 ( light Gray) shade with matt finish with seven tank pre treatment process. The Panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, Gaskets between all adjacent units and beneath all covers shall be provided to render the joints dust proof. All doors and covers shall be provided with cylindrical panel locks and shall be fully gasketed with neoprene rubber and shall be lockable. The panel shall be provided with aluminium bus bars, 300mmX40mmX5mm(thickness) electrolytic grade of adequate rating. The bus bars and Interconnecting links shall be insulated with heat shrinkable PVC sleeve with 4. RYB & black colour coding and fix horizontally. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in a dedicated compartment. including incoming and outgoing cable connection, glands, thimbles All joints and connection shall be done with galvanised or codmium plated high tensile nuts, bolts and washers. The panel shall be provided with 04 Nos 25mmx25mmx3mm thick angle iron supports of not less than each 0.6 mtr height duly painted with anti corrosive black paint and grouted on wall and suitable fixing arranement as per site requirement. The overall minimum size of the Busbar panel shall be 350mmx200mmx400mm (LxBxH).including PCC 1:3:6 complete all as directed by Engr in Chrage.

M&L for preparation of old plastered / decorated wall surfaces by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and appyling one coat of distemper oil emulsion including necessary scafolding and safety measures as required as specified and as directed by Engr-in-Charge.

grouted in PCC 1:3:6 type C-1 at suitable depth as per site requirement. All MCCBs shall be provided with spreader links with phase separators on both sided and suitable extended rotary handles for incoming MCCB. The overall size of the panel shall not less than 800mmX300mmX1000mm (LxBxH). The panel shall be provided for Cable entry from bottom side for each Cable including 2 Nos. of earthing terminals one on each side of the Panel with GI earth strip with and including the following accessories, complete all as specified and as directed:- Note : The contractor has to take approval of design of panels including siz

S&F in repalcement of old broken cold rolled mild steel hinges of existing busbar etc of suitable size as per sample including welding and painting to match with existing colour of panel sheet etc complete all as specified and directed by Engr-In-Charge.