Electrification for additional space for Department of Chemistry over Plant Bio-Technology building (Second Floor).

Amount

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVCinsulated 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. FRLSPVC insulated copper conductor single core cable etc as required.Group A. (1.10.1)

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVCinsulated 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. FRLSPVC insulated copper conductor single core cable etc as required.Group B. (1.10.2)

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required - 2x1.5 sq.mm + 1x1.5 sq.mm earth wire. (1.14.1)

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required - 2X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire. (1.14.2)

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required - 2 X 4 sq. mm + 1 X 4 sq. mm earth wire(1.14.3)

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required - 4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire. (1.14.7)

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required - 4 X 4 sq. mm + 2 X 4 sq. mm earth wire. (1.14.8)

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. (1.17.3)

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

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. (1.17.12)

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 4 sq. mm. (1.17.21)

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. (1.21.1)

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.25 mm. (1.21.2)

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required. (1.25)

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

Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required. (1.33)

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standardlength (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc.as required. (1.44)

Supplying and fixing 40A to 63 A ,TP MCB 415 V ,10 KA ,"C" Curve ,miniature circuit breaker suitable for inductive load in the existing MCB DB complete with connections, testing and commissioning etc.as required. (od105704/2022_2023)

Supplying and fixing extra down rod of 10 cm length G.I. pipe, 15 mm dia, heavy gauge including painting etc. as required. (Note: More than 5 cm length shall be rounded to the nearest 10 cm and 5 cm or less shall be ignored). (1.47)

Supplying 305 mm sweep, 1400 rpm Heavy Duty Exhaust fan working on 230 V A/C. (od105751/2022_ 2023)

Installation of exhaust fan in the existing opening, including making good the damage connection testing, commissioning etc. as required.Upto 450 mm sweep. (1.50.1)

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providng and fixing 2 Nos. 3 pin 5/6 A modular socket outlets and 2 Nos. 5/6 A modular switches, connection etc. as required. (For light plugs to be used in non residential buildings).(1.56)

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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. (2.10.1)

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required - 63 amps. (2.15.3)

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required. (2.16)

Supplying and fixing FP sheet steel enclosure on surface/ recess along with 40/63 amps 415 volts FP isolator . complete with connections, testing and commissioning etc. as required. (od106460/ 2022_2023)

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. (1.24.1)

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. (1.24.3)

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. (1.24.4)

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. (1.24.5)

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required. 1 or 2 Module (75mmX75mm). (1.27.1)

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required. 3 Module (100mmX 75mm). (1.27.2)

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required. 6 Module (200mm X 75mm). (1.27.4)

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). (9.1.33)

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 35 sq. mm (32mm). (9.1.35)

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium 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 16 sq mm with factory made clamp. (90.12.7.41)

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium 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 35 sq mm with factory made clamp. (90.12.7.43)

Supplying and installing following size of perforated Hot Dipped Galvanised Ironcable tray "Tee" ( galvanisation not less than 50 microns) with perforation not morethan 17.5%, in convenient sections, joined with connectors, suspended from theceiling with G.I. suspenders including G.I. bolts & nuts, etc as required.300 mm width X 62.5 mm depth X 2.0 mm thickness. (4.8.8)

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. 300 mm width X 62.5 mm depth X 2.0 mm thickness. (4.6.8)

Supplying and installing following size of perforated Hot Dipped Galvanised Ironcable tray "bends " (galvanisation not less than 50 microns) with perforation notmore than 17.5%, in convenient sections, joined with connectors, suspended fromthe ceiling with G.I. suspenders including G.I. bolts & nuts, etc as required. 300 mm width X 62.5 mm depth X 2.0 mm thickness. (4.7.8)

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing asrequired. (5.17)

Supplying and fixing PVC batten/ angle holder including connection etc. as required. (1.58)

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 IS 8623.<br>Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (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). (90.14.1.1)

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

Supply, Installation ,Testing and commissioning of 20 W ,240 V 4 feet LED Tube set with PVC round block. (od103534/2022_2023)

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

Earthing with G.I. earth pipe 2.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/coke and salt as required (Dimension of pit should be minimum of 2.5m*0.6m* 0.6m). (od105713/2022_2023)

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 required6 way (8+18) - three phase double cover (IP42/43). (90.11.1.11)

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). (90.11.1.14)

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 required6 way (8+18) - 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). (90.11.1.15)

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 required8 way (8+24) - 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). (90.11.1.16)

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. (2.12.1)

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. (2.13.1)

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.100 amps. (2.13.3)

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

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

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

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

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. (90.14.6)

Supply and providing copper earth bus in the panel board. (90.14.7)

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. (90.14.10.4)

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG). (90.16.1.3)

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required125 Amp, 36 KA. (2.2.14)

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

Supplying and Fixing 7W LED Bulb in the existing Bulb Holder. (od103502/2022_2023)

Supply and fixing 4 / 3 pole MCCB Spreader up to 250 A on existing MCCB . Including connections etc Completed. (od103503/2022_2023)

Supply and Installing the following accessories to existing Fabricated MCCB panel Board 1) 1 no LCD display 3 phase 4 wire Kwh panel mount meter with Suitable CT ratings.) 1 no Multifunction meter to read V, A, F, PF 3) 3 Nos R Y B Led indication Lamp with toggle switch including connection etc completed. (od103504/2022_ 2023)

Supplying and fixing following size corrugated PVC flexible conduit.20 mm. (od103510/2022_2023)

Supplying 1200 mm sweep- 5 star rated Ceiling fan, complete with 300mm down rod, canopies, shackles and blades working on 230/240V single phase A/C. (od103732/2022_2023)

Supply and laying 25 mm Corrugated PVC flexible conduit. (od105883/2022_2023)

Supplying and fixing of following sizes of medium class PVC conduit along with accessories on the floor including cutting the floor tile and making good the same with out any damage.25 mm.& 20 mm. (od106273/ 2022_ 2023)

Supplying and fixing of following sizes of medium class PVC conduit along with accessories on floor including cutting the floor tile and making good the same without any damage. 40mm. (od106274/2022_2023)

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, 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 MCBIRCCB/Isolator16 way, Double door. (2.3.4)

Nijilesh P

gopakumar.kv

M P SUBASH

GRACETECH ENGINEERS