DEPOSIT-Setting up of HT connection for Sree C Achuthamenon college Thrissur Enhancing to HT supply and providing DG set General Electrical Work

TRANSFORMER,DG AND RMU

1.10.3:Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.Group C

OD161195/2025-2026: Supply ,installation,testing and commissioning of 700lm pressure die cast housing Bulk head with IP65 protection & IK 08 having efficacy not less than 105lm/W and giving connection with 3 core flex wire as required

90.3.20.3:Supply & installation of light fittings on TW round block Supply, conveyance installation testing and commissioning the light fittings of following types made of CRCA with 0.5mm thickness complete with all accessories and lamps etc. directly on wall or ceiling with PVC round block neatly painted to suit the fitting and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS and giving connections as required.1200 mm 1X20W LED Lamp with box type fixture

90.3.21.3:Supply & installation of light fittings on 'C/U' shaped flat iron bracket Supply, conveyance, installation, testing and commissioning the light fittings of following types made from 0.5mm CRCA sheet complete with all accessories and lamps etc. directly on wall using 2 nos. 'C/U' brackets made from 20 x 3 mm MS flat, painting the flat iron bracket and giving connections with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connection etc. as required.1200 mm 1X20W LED Lamp with box type fixture

90.3.24.3:Supply & installation of light fittings suspended on ball & socket arrangement with 19 mm down rod Supply, conveyance, installation, testing and commissioning the light fittings of following types made of .5mm thick CRCA sheet accessories and lamps etc. including supplying and fixing ball and socket arrangements on PVC round block, suspension down rod of 19mm dia MS conduit up to 2x30cm length including painting and wiring the down rod with 16/0.20mm 3 core round copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connections etc. a required.1200 mm 1X20W LED Lamp with box type fixture

90.15.4.2:Supply Conveyance, installation, testing and commissioning of 36/40W LED street light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

90.3.18.2:Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall / parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.32 mm dia with HG company fabricated clamps

OD352118/2025-2026:Supply, installation, testing and commissioning of 1200 mm sweep BEE-5 star rated ceiling fan with brushless direct current motor (BLDC) , class of insulation B , 3 no:s blades , 30 cm long down rod , 2no:s canopies, shackle kit, safety rope , copper winding, power factor not less than .9, service value (CM/M/W) minimum 6.00, Air delivery minimum 210 cum/min,350 RPM (tolerance as per IS :374-2019, THD less than 10% remote or electronic regulator unit for speed control and all remaining accesories including safety pin, nut and bolts , washers, temperature rise equal to 75 deg celsius ( maximum) , insulation resistance more than 2 Megaohm , suitable for 230V,50 Hz, single phase AC supply , earthing etc., complete as required:

90.4.1:Supply and installation of suitable size MS rod type fan clamp in the RCC slab as per IS 732 as required.

OD81257/2025-2026:Supply, conveyance, installation, testing and commissioning of the following sizes of exhaust fans in the existing opening, fixing necessary bolt and nuts, making good the damages etc. as required including giving connections with required length of 24/0.20mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming to relevant ISS. 300/ 305 mm, single phase light duty exhaust fan in metal frame.

90.4.9:Charges for cutting holes suitable for accommodating exhaust fans above 305mm sweep and up to 450mm sweep including plastering colour washing etc. as required.

90.11.1.14:Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

90.11.1.18:Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing MCCB as incomer and SP/ TP MCB as outgoing (IP 42/43)

2.3.3:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 12 way, Double door

2.13.1:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.13.2:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

2.15.2:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli Amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

2.14.2:Supplying and fixing following rating, double pole, (single phase and neutral),240 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.10.4:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""C"" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Triple pole

2.10.1:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""C"" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole

2.11:Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

OD347054/2025-2026:Providing and drawing 2.65 mm(12 SWG) copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as require

OD347067/2025-2026:Providing and drawing 3.15 mm (10 SWG) copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

OD347083/2025-2026:Providing and drawing 4 mm (8 SWG) copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

1.17.3:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 X 1.5 sq.mm

1.17.4:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 1.5 sq. mm

1.17.6:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 1.5 sq. mm

1.17.12:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 2.5 sq. mm

1.17.15:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 2.5 sq. mm

1.17.21:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 4 sq. mm

1.17.31:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 6 sq. mm

1.24.1:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.5/6 amps switch

1.24.3:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.15/16 amp switch

1.24.4:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.3 pin 5/6 amp socket outlet

1.24.5:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.6 pin 15/16 amp socket outlet

1.26:Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

1.27.2:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.3 Module (100mmX75mm)

1.27.4:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.6 Module (200mmX75mm)

1.27.5:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.8 Module (125mmX125mm)

1.38:Supplying and fixing call bell/ buzzer suitable for single phase, 230 volts, complete as required.

1.21.1:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm

1.21.2:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.25 mm

90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size

90.12.10.4:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation77/63 mm or nearest size

90.12.10.6:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation110/94 mm or nearest size

90.12.10.8:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation125/109 mm or nearest size

90.12.9.2:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench50/38 mm or nearest size

90.12.9.4:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench77/63 mm or nearest size

90.12.9.5:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench90/75 mm or nearest size

90.12.9.8:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench125/109 mm or nearest size

OD346755/2025-2026: Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured copper power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 4 sq mm with factory made clamp

OD346774/2025-2026:Supply ,laying and fixing of one number PVC insulated and PVC sheathed / XLPE Aluminium conductor power cable of 1.1 KV grade conforming to IS 1554/(part I)/1988 for PVC & IS 7098/(part I)/1988 for XLPE of following size on wall surface as required. 4x16 sqmm ( clamped with 1mm thick saddle, spacing of clamps not exceeding 60cms)

OD346777/2025-2026:Supply and laying of one number PVC insulated and PVC sheathed / XLPE aluminium armoured power cable of 1.1 KV grade conforming to IS 1554(part I)/1988 for PVC & IS 7098(part I)/1988 for XLPE of following size in the existing RCC/ HUME/ METAL pipe as required. 4x16 sqmm

OD346780/2025-2026:Supply ,laying and fixing of one number PVC insulated and PVC sheathed / XLPE Aluminium conductor power cable of 1.1 KV grade conforming to IS 1554/(part I)/1988 for PVC & IS 7098/(part I)/1988 for XLPE of following size on wall surface as required. 3.5x50 sqmm (clamped with 25x3mm MS flat clamp, spacing of clamps not exceeding 60cms)

OD346809/2025-2026:Supply and laying of one number PVC insulated and PVC sheathed / XLPE aluminium armoured power cable of 1.1 KV grade conforming to IS 1554/(part I)/1988 for PVC & IS 7098/(part I )/1988 for XLPE of following size in the existing RCC/ HUME/ METAL pipe as required. 3.5x50 sqmm

OD346837/2025-2026:Supply ,laying and fixing of one number PVC insulated and PVC sheathed / XLPE Aluminium conductor power cable of 1.1 KV grade conforming to IS 1554/(part I)/1988 for PVC & IS 7098/(part I)/1988 for XLPE of following size on wall surface as required. 3.5x70 sqmm (clamped with 25x3mm MS flat clamp).

OD346850/2025-2026:Supply and laying of one number PVC insulated and PVC sheathed / XLPE aluminium armoured power cable of 1.1 KV grade conforming to IS 1554/(part I)/1988 for PVC & IS 7098/(part I )/1988 for XLPE of following size in the existing RCC/ HUME/ METAL pipe as required. 3.5x70 sqmm

OD346852/2025-2026:Supply and laying of one number PVC insulated and PVC sheathed / XLPE aluminium armoured power cable of 1.1 KV grade conforming to IS 1554/(part I)/1988 for PVC & IS 7098/(part I)/1988 for XLPE of following size in the existing RCC/ HUME/ METAL pipe as required. 3.5x150 sqmm

OD346860/2025-2026:Supply ,laying and fixing of one number PVC insulated and PVC sheathed / XLPE Aluminium conductor power cable of 1.1 KV grade conforming to IS 1554/(part I)/1988 for PVC & IS 7098/(part I)/1988 for XLPE of following size on wall surface as required. 3.5x150 sqmm (clamped with 25/40x3mm MS flat clamp)

OD346920/2025-2026:Supply ,laying and fixing of one number PVC insulated and PVC sheathed / XLPE Aluminium conductor power cable of 1.1 KV grade conforming to IS 1554/(part I)/1988 for PVC & IS 7098/(part I)/1988 for XLPE of following size on wall surface as required. 3.5x185 sqmm (clamped with 25/40x3mm MS flat clamp)

9.1.33:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 16 sq. mm (28mm)

9.1.32:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 10 sq. mm (25mm)

9.1.21:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 35 sq. mm (32mm)

9.1.22:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 50 sq. mm (35mm)

9.1.23:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 70 sq. mm (38mm)

9.1.26:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 150 sq. mm (50mm)

9.1.27:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 185 sq. mm (57mm)

OD138806/2024-2025:Supply and providing 25x6mm brass nut and bolt etc. as required.<>br

OD138807/2024-2025:Supply and providing 12x3mm brass nut and bolt etc. as required.

OD138808/2024-2025:Supply and providing 25x3mm brass nut and bolt etc. as required.

OD130797/2024-2025:Supply and providing plate earthing as per IS 3043 with 1200x1200x12 mm GI/CI earth plate, 50 mm GI watering pipe fixed to the earth plate with 25 x 3mm GI clamps, GI funnel with weld mesh, filling required quantity of charcoal including construction of inspection chamber with a bed concrete of 1:4:8 PCC using 40 mm broken stone (10 cm thick), brick work in cement mortar 1:6, plastering the surface of brick masonry and the exposed surface of PCC bed with cement mortar 1:4, 12 mm thick, (the finished inside dimension shall be 450 x 450 x 450 mm) but excluding test joint, earth continuity conductor to the plate, and covering at the top. (in ordinary soil)

5.4:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

OD140769/2024-2025:Supply and clamping the following sizes of "B" class GI pipe on wall with all required accessories & clamps etc., including cutting and making good the walls, painting the exposed portions etc., as protective covering to earth leads / cables. 100 mm dia

OD138785/2024-2025:Supply and providing and fixing 25 mm X 3 mm Copper strip earth lead from the test joint to the earth plate

5.8:Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

90.16.3.2:Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run)25 x 3 mm GI strip

90.16.3.3:Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run)25 x 6 mm GI strip

90.16.3.5:Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run)32 x 6 mm GI strip

OD351795/2025-2026:Supplying and laying 32 mm X 6 mm GI strip at 0.50 metre below ground including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

OD130690/2024-2025:Supply installation testing and commissioning of both sides extensible 12kV, 630A, 21kA, Motor operated, Compact, Outdoor, 12 kV, SF6 Ring Main Unit complete(Extensible / Outdoor)( 2 Isolator+ 1Breakers+FRTU+APT )FBX-E /12-20/ CCT2+FRTU+APT/Outdoor – Motorised + Battery Charger. (2nos. Load Break Switch (OD) incomer and 1no. fixed type motor operated Vacuum Circuit Breaker (T2) outgoing) compact gas insulated Ring Main Unit, The switching-unit is designed as a three-position-switch. This three-position-switch combines the functions of switch-disconnector and earthing-switch. The switch-disconnector as well as the earthing-switch is equipped with a separate drive-unit . All live parts enclosed in a robotically welded stainless steel tank of IP 67 class of protection. With Battery and Battery Charger.1 No SF6 insulated arc quenching load break switch with SF 6 breaker suitable for 11KV/433V Transformer. Protection:- Self powered OC/EF Protection relay DPX-1 with suitable protection CTs for Xfer Rating 100 kVA and above With O/C Setting ranging 20% to 250% and E/F Settings 10% to 250%. Add on shall be with terminal protectors protection relays with all materials complete conforming to relevant IS/ IEC standards with 3 years maintenance from date of commissioning

OD93306/2025-2026:Supply,conveyance,installation and commissioning of 3 Nos 11 kV , ....../5A(rating as suggested by KSEBL), Class : 0.2S class , Burden : 10VA cast resin CT & 1 No ,11KV/110 V ,10VA ,0.2 class ,cast resin PT suitable for indoor applications as per relevant clauses of IEC, IS 3156 and as per KSEBL Specifications IL: 12/28/75kV ,VF -1.2 Cont. in the existing transformer/ metering cubicle (excluding testing fee)

OD351800/2025-2026:Supply and fixing 3 phase, 4 wire,110 V(L-L), 1A CT or 5A CT, accuracy class 0.2S,TOD meter in the existing panel assembly and giving connection etc as required.

OD352431/2025-2026:Supply, conveyance, installation, testing and commissioning of 160 KVA Indoor Type Unitized Substation comprising of H.T. panel trunked with cast resin Transformer with 630A VCB on H.T. side and bottom / top entry cable box as per technical details furnished below. H.T. Portion H.T. Portion consists of (1) 1 No 11K.V, 630A, 350M.V. A VCB with 2O/C relay with high set elements one E/F relay with DC trip with earth inter lock with main switch and mechanical ON/OFF indication, (2) shunt trip coil for the remote operation of the VCB, (3) CT and PT unit for Voltage and current reading including 3Nos 0-60A digital ammeter and 0-12V 3Phase digital voltmeter, Transformer Portion : 160 KVA, 11 KV/ 0.433 KV, 50 Hz, Dyn11 Dry Type Cast resin insulated Copper wound transformer. The core shall be made of high grade laser scribed core and shall be protected against corrosion by epoxy resin finish. Class F insulation level shall be maintained. The maximum total loss of the transformer shall meet latest ECBC standards. OFF load tap changing facility shall be incorporated so as to achieve tap position from +5% to -10% in steps of 2.5% changeable by tap links. Temperature scanner with trip annunciator is to be provided. The transformer shall confirm to IS 2026: Part 11 2021/ IEC 60076-11:2018 Dry type Transformer. The transformer shall be subjected to all routine tests as per the relevant IS/ IEC standards and shall have all other standard fittings as per IS: 2026. All inter connection from VCB to transformer and to LT breaker shall be given using Copper bus bars and support insulators. All internal earth connections are to be given as per standards. Necessary protection shall be made for giving cable connections on the HT side as well as LT side including LT Cable Box. Phase barriers and shrouding as per rules has to be given. The USS shall have suitable enclosure for providing CT PT unit and TOD metering facilities and neutral CT on earthed star point with connector for connection to REF relay provided in Main panel. The enclosure shall comply to IP 54 standards made of 2 mm CRCA sheet and shall have provisions with Epoxy powder coating the assembly after subjecting to 7 tank processes. The Transformer Enclosure shall have suitably designed Louvers for Air Circulation and efficient Cooling, required including Danger boards, signage, lettering etc. required as per standards. The USS shall be installed at site as per the directions of Engineer in charge.

OD140668/2024-2025:High speed diesel.

OD351814/2025-2026:Supply and providing Cladding for 80mm Exhaust pipe using 10 inch dia aluminium cladding with 26 gauge aluminium sheet ,Rock wool ,chicken mesh etc as required.

OD351815/2025-2026:Supply and providing cladding for 100mm dia MS exhaust pipe using 50mm thick glass wool /mineral wool /rock wool density not less than 120Kg/m3 and aluminium cladding (0.6mm thick).

OD345098/2025-2026:Providing, laying, testing and commissioning of C class heavy duty M S Pipe conforming to IS 3589,IS 1239 i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required:100mm dia

OD138691/2024-2025:Providing, laying, testing and commissioning of C class heavy duty M S Pipe conforming to IS 3589,IS 1239 i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required: 80mm dia

OD135367/2024-2025:Supply and installation of sheet steel, phosphate and painted, dust and vermin proof enclosure of MCCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required :- SMDBs For Power distribution. a) Compliance with latest standard -IEC 61439-2 b) DEKRA and ASTA certified c) short time current withstand current - 36 kA 1s d) Ingress protection - IP43 e) choice in number of outgoing way - 8 f) Ready to use, off the shelf solution g) Suitable for d-sine range of MCCBs h) Metering and cabling extensions are available as accessories SMDBs Power Distribution SMDB-TN250D, O/G 100A 8 Ways height 787mm, width 670mm, Depth 208.5mm. ( L&k Cat No: DA20D1084CZZ0 or equivalent)

OD81277/2025-2026:Supply and installation of sheet steel, phosphate and painted, dust and vermin proof enclosure of Side cabling box Corner Box fixed on suitable pannel /wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required :- Side cabling box Corner Box ( L&K Cat No. CM91089OOOO)

OD81278/2025-2026:Supply and installation of sheet steel, phosphate and painted, dust and vermin proof enclosure of Side cabling box left side/right side fixed on suitable panel /wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required :- Side cabling box left side or right side (L&K -Cat No. CM91085OFOO)

OD81279/2025-2026:Supply and installation of sheet steel, phosphate and painted, dust and vermin proof enclosure of Bottom Cabling Box fixed on suitable pannel /wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required :- Bottom Cabling Box ( L&K cat no CM90437OOOO)

90.14.10.17:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.320A/400A, 50/55 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

90.14.10.14:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.250A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

90.14.10.13:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.200A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

90.14.10.12:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.160A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

90.14.10.4:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.16 A-100A, 25/35 kA (Ics=100%Icu), 4 pole, current limiting type MCCB having thermal setting range of 80 - 100% with thermal magnetic release having adjustable OL

90.14.10.2:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.16 A-100A, 25/35 kA (Ics=100%Icu), 3 pole, current limiting type MCCB having thermal setting range of 80 - 100% with thermal magnetic release having adjustable OL

90.14.11.12:MCCB AccessoriesSupply and fixing shunt release for all voltage range up to 630A.

90.14.11.11:MCCB AccessoriesSupply and fixing one number under voltage release for all voltage range up to 630A MCCB.

90.14.11.18:MCCB AccessoriesSupply and fixing kastel interlock kit 315 to 630A.

90.14.11.15:MCCB AccessoriesSupply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 315-630 A

90.14.11.13:MCCB AccessoriesSupply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 250 A

OD130865/2024-2025:Supply and fix one Set of Spreader/ terminal adapter kit with shroud in the existing 4 pole MCCB up to 125 A (8 pcs)

OD130857/2024-2025:S&F Spreader/ terminal adapter kit extended terminal for 3/4 pole MCCB rating up to 250A(8pcs)

OD130866/2024-2025:Supply and fix one Set of Spreader/ terminal adapter kit with shroud in the existing 4 pole MCCB up to 320 A to 630 A (8 pcs)

90.14.11.9:MCCB AccessoriesSupply and fixing auxiliary switch (1 NO + 1 NC) in the existing MCCB of rating up to 630 A.

90.14.11.10:MCCB AccessoriesSupply and fixing auxiliary switch + alarm switch (1 NO + 1 NC & 1 NO) in the existing MCCB of rating up to 630A.

OD130862/2024-2025:SITC of MC 12 EARTH Fault Relay

OD133578/2024-2025:Supply & fixing 100/5 A, 10or 5 VA, accuracy class 1 Tape wound Metering CT

OD133896/2024-2025:Supply & fixing 250/5 A, 10or 5 VA, accuracy class 1 Tape wound Metering CT

OD133580/2024-2025:Supplying and fixing 100/5 A, 10 VA, accuracy class 5P 10, Protection CT (Tape wound)

OD133579/2024-2025:Suply & fixing the following multi-function meters in the panel assembly.Multifunction meter to read: V, A, F, 3 phase accuracy class 1

OD133582/2024-2025:Supply and fitting Multifunction meter to read:W, Wh, PF or VA, Vah, PF or V AR, V ,A Rh, PF - 3 phase accuracy class 1 LED

OD133978/2024-2025:supply and fixing Red, Green, blue, Yellow, Orange colours LED indicator, AC/DC, as required

OD346563/2025-2026:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to relevant IS Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per relevant IS using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

OD346566/2025-2026:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to relevant IS Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per relevant IS (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 2.00mm CRCA sheet, powder coated (excluding base frame)

90.14.2.1:Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

90.14.3.2:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet

2.21:Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

2.22:Providing and fixing H.T. danger notice plate of 250 mm X 200 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

OD131134/2024-2025:Supply and fixing Flush head Push Button

OD131133/2024-2025:Supply and fitting Red Sign Mushroom Emergency Stop Push Button Switch Station 1 NC Normally Closed.

90.14.4:Supply and fabrication conveyance and installation of base frame of panel board using 75 x 40 mm rolled steel channel (ISMC)

90.14.6:Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required.

90.14.7:Supply and providing copper earth bus in the panel board

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

OD130778/2024-2025:Supply Installation Testing and Commissioning of AMF Micro controller technology, Wide range of auxiliary supply: 7 V to 35Vdc. Withstands a dip to OV of auxiliary supply for second. Flush mounting Alphanumeric LCD display with keypad for ease of operation. Display and supervision of three phase mains voltages for UV, OV & unbalance EC2 make C&S or equivalent .

OD130777/2024-2025:Supply and providing Plug in Relay , 10Amps, 2Pole, 240V AC, suitable for AMF operation with base plate for proper mounting and giving connections etc: as required. (Salzer Make)

OD347226/2025-2026:SITC of 250A rated 4 pole power contactor with 2NO+2 NC auxiliary contacts -MCX 34 Conforms to IS / IEC 60947-4-1 & IEC 60947-4-1. (L&K cat no: CS97022 or equivalent make )

2.10.3:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""C"" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Double pole

OD134828/2024-2025:Supply and providing 25A 2pole AC1 rated power contactor including giving connection etc as required

OD131076/2024-2025:Supply & Installation of 8 stage 440 / 110 V 5A/1A , Intelligent Power Factor Controllers (IPFC)

OD147803/2024-2025:Supply and fixing in existing panel board with Ventilation Set 4 Inch Panel Aluminum Fan with Plastic Filter and necessary connections

OD134829/2024-2025:Supply & fixing the3 Pole Capacitor duty contactors for switching capacitor banks 7.5 - 10 kVAR with AC Coil,

OD134830/2024-2025:Supply & fixing the3 Pole Capacitor duty contactors for switching capacitor banks 4 - 7 kVAR with AC Coil,

90.14.24.1:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.1 KVAr, 3 phase, 440 V, delta connected Metalised Poly Propylene Capacitor, Cylinderical Type, suitable for direct connection to motors.

90.14.24.2:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.2 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Capacitor, Cylinderical Type, suitable for direct connection to motors.

90.14.24.66:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.3 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty, Box type resin filled Capacitor suitable for APFC panel with block reactor.

90.14.24.67:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.4 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty, Box type resin filled Capacitor suitable for APFC panel with block reactor.

90.14.24.68:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.5 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty, Box type resin filled Capacitor suitable for APFC panel with block reactor.

90.14.24.71:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.10KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty, Box type resin filled Capacitor suitable for APFC panel with block reactor.

OD131132/2024-2025:Supply & laying of one number PVC insulated and PVC sheathed armoured copper Control cable of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required. 6 core 1.5 sq mm

OD351853/2025-2026:Carrying out control wiring for panel with normal meters and indication lamps alone with 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/equipments including providing suitable size insulated sockets at the termination points or soldered properly,providing numbering ferules for the proper identification of the wiring, keeping the wiring firm by suitable tie/tie mounts/PVC duct etc as required.2.50sq mm wire single run

OD351854/2025-2026:Carrying out control wiring for panel with normal meters and indication lamps alone with 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/equipments including providing suitable size insulated sockets at the termination points or soldered properly,providing numbering ferules for the proper identification of the wiring, keeping the wiring firm by suitable tie/tie mounts/PVC duct etc as required.1.50sq mm wire single run

OD352092/2025-2026:Carrying out control wiring for panel with normal meters and indication lamps alone with 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/equipments including providing suitable size insulated sockets at the termination points or soldered properly,providing numbering ferules for the proper identification of the wiring, keeping the wiring firm by suitable tie/tie mounts/PVC duct etc as required.4.00sq mm wire single run

OD138773/2024-2025:Painting letters or figures with enamel paint as identification mark to SB, DB, panel board etc as required

OD352072/2025-2026:Supply & laying of one No. PVC insulated and PVC sheathed/XLPE armoured aluminium power cable of 11 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required. 3 core 185 sqm stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3KA for I sec.) cores laid up. inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable conforming to IS: 7098 part II 1985 with latest amendments.

OD352024/2025-2026: Supply & laying of one No. PVC insulated and PVC sheathed/XLPE armoured aluminium power cable of 11 KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required. 3 core 185 sqm stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3KA for I sec.) cores laid up. inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable conforming to IS: 7098 part II 1985 with latest amendments

OD352025/2025-2026:Supply & laying of one No. PVC insulated and PVC sheathed/XLPE armoured aluminium power cable of 11 KV grade of the following sizes in the existing masonry open duct as required. 3 core 185 sqm stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3KA for I sec.) cores laid up. inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable conforming to IS: 7098 part II 1985 with latest amendments

OD352355/2025-2026:Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :185 sq. mm

OD352356/2025-2026:Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:185 sq. mm

7.10:Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

OD351872/2025-2026: Supply of Class 2 (yellow) electrical insulating Gloves packaged in an individual container or package of sufficient strength to protect properly the gloves from damage, conforming to IS 13774/IEC 60903 suitable for working voltage upto 17 K V and shall be marked as per standard.

OD130860/2024-2025:Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision.

14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

14.3:Filling available excavated earth (excluding rock) in trenches, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 metres.

14.2:Excavation for cable trenches of depth upto 1.2 m in soft soil including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres.

14.8:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

14.12:Providing 15mm thick cement plaster of mix 1:4(1 cement: 4 fine sand) at all levels

OD131034/2024-2025:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo- Mechanically Treated bars of grade Fe-500D or more.

4.1.3:Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 225 mm width X 50 mm depth X 1.6 mm thickness

4.1.5:Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 375 mm width X 50 mm depth X 2.0 mm thickness

OD138568/2024-2025:Supply and providing 2mm thick Elastomeric fire retardant insulating mat as per IS 15652/2006 to withstand 3.3 KV dielectric strength

OD137722/2024-2025:Supply and Installation of 4Kg ABC Fire Extinguisher cap filled with mono ammonium phosphate powder 50% confirms to IS 1409, stored pressure type, with pressure gauge, the discharge time 24 sec, controllable discharge mechanism, jet range 5 meters, average discharge is 90%, appliccable on A,B & C and electrically started fire, A rating-3A, B rating 21B, construction: deep drawn & co2 mig welded, EPDM rubber hose with both end aluminium clamped, internal coating-epoxy powder coating, external coating-pure polyster powder coating(UV resistant),brass forged valves with safety pin is of ss material, sheet metal thickness ISI approved.

OD137720/2024-2025:Supply and Installation of 4.5Kg CO2 fire extinguisher, filled with CO2 gas as per IS 15222, control discharge mechanism fitted with minimum 1.5 meter wire braided hose & flat horn with diffuser nozzle for dispersed discharge of CO2, discharge time 37 sec, average discharge is 95%, applicable on class B, C and electrcally started fire, external coating is of enamel spray painting, valve confirm to IS 3224 ISI marked, CO2 cylinder construction: hot spinning by seamless pipes & bearing ISI mark, body confirms to IS 7285 extinguishers to ISI marked. fire rating:89B

OD351907/2025-2026:Supply and providing 9 litre capacity Galvanized mild steel Fire bucket conforming to IS 2546-1974. The bucket shall be galvanized and painted with two coats of white paint on the inside and two coats of red paint on the outside.The handles and ears shall be painted with two coats of black paint.The word 'FIRE" shall be painted in black centrally on the outside,its letters shall be 75 mm high and approximately 12 mm thick.The bucket shall be water tight.The bucket shall be fixed on MS angle frame work/ wall bracket filled with fine sand .

7.7.1:Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Upto 35 sq. mm (clamped with 1mm thick saddle)

7.7.2:Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

OD93265/2025-2026:Dismantling and Refixing the existing Electrical installation such as DB, VDB, LOAD bank , Cable etc and electrical installations as per the site required

OD130761/2024-2025:Charges for preparation of Electrical scheme per A3 sheet first copy

OD130760/2024-2025:Copying charges of Electrical/fire Drawing per A3 sheet additional copies