CTMC PWD wing Providing 125 KVA 30 KVA Diesel Generator sets at Jawaharlal Nehru Auditorium, Chittur under CTMC General Electrical Work

Amount

1.SITC of 125 KVA & 30 KVA DG Set.

OD374731/2022-2023:Supply and installation of 125KVA/100 KW, Three phase Diesel Generating Set with acoustic enclosure as per CPCB norms comprising of Greaves/Leyland/ TMTL(Eicher)/Kirloskar/ equivalent, Radiator Cooled Diesel engine 1500 RPM, complete with standard accessories Coupled to “Stamford/ LS/equivalent” Alternator rated at 125 KVA/100KW at 415 Volts mounted on Channel Iron Base Frame complete with Fuel Tank, filled with full tank diesel, Standard manual Control System and Batteries with automatic battery charger suitable for 125KVA DG set, tools Kit. The DG set should have warranty of 3 years from the date of installation.

OD374732/2022-2023:Supply and installation of 30KVA/24 KW, Three phase Diesel Generating Set with acoustic enclosure as per CPCB norms comprising of Greaves/Leyland/ TMTL(Eicher)/Kirloskar/ equivalent, Radiator Cooled Diesel engine 1500 RPM, complete with standard accessories Coupled to “Stamford/ LS/equivalent” Alternator rated at 30 KVA/24 KW at 415 Volts mounted on Channel Iron Base Frame complete with Fuel Tank, filled with full tank diesel, Standard manual Control System and Batteries with automatic battery charger suitable for 30KVA DG set, Tools Kit. The DG set should have warranty of 3 years from the date of installation.

OD374734/2022-2023:Supply and providing following size M. S. pipe - 5 mm thickness complete with suitable size 12mm flange coupling with minimum 4/5mtr using allied packing with MS bolt with washer and rising the same on the wall/ parapet using chain pullies, scaffolding, supports with M.S angles/channels etc. including painting the pipe with one coat of zinchromate primer over a coat of high temperature resistance alu. paint etc. for extending the exhaust pipe of the newly erected D. G. sets. 100mm dia or nearest size B class MS pipe.

OD374733/2022-2023:Supply and providing following size M. S. pipe - 5 mm thickness complete with suitable size 12mm flange coupling with minimum 4/5mtr using allied packing with MS bolt with washer and rising the same on the wall/ parapet using chain pullies, scaffolding, supports with M.S angles/channels etc. including painting the pipe with one coat of zinchromate primer over a coat of high temperature resistance alu. paint etc. for extending the exhaust pipe of the newly erected D. G. set. 50mm dia or nearest size B class MS pipe.

90.14.1.2: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 1.6mm 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.

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

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

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

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

OD374737/2022-2023:Supply,installation, testing and commissioning of Spreader/Terminal adapter Kit Extended terminal for 4 pole MCCB of rating upto 160 A (8 pcs) in the panel board as required.

OD374736/2022-2023: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/equipment's including providing suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring, keeping the wiring firm by suitable tie/tie mounts/PVC duct etc as required.1.50 sq mm single run with required sockets.

OD374756/2022-2023:Supply and fixing LED indicators for all voltage ranges - Blue Colour.

OD374757/2022-2023:Supply and fixing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour.

OD374746/2022-2023:Supply,installation, testing and commissioning of Digital Multi function meter in the existing panel as required

OD374743/2022-2023:100/5 A, 5 VA, accuracy class 1, Resin Cast Metering CT

OD374744/2022-2023:100/5 A, 5 VA, accuracy class 10P 5, Protection CT (Tape wound)

OD374747/2022-2023:Supply, installation, testing and commissioning of 2A SP MCB in the existing panel as required.

OD375680/2022-2023:Supply, providing and fixing 250A TPN disconnector fuse switch unit in sheet steel enclosure with ISI marked HRC fuses on wall/angle iron frame including drilling holes in frame, making connections etc.as required.

90.12.7.34: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.3.5 core 185 sq mm

90.12.7.43: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

90.12.5.43:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.4 core 35 sq mm

90.12.10.3:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation63/50 mm or nearest size

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)

9.1.35: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)

OD375684/2022-2023: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 metre long etc. with charcoal/ coke as required.

OD375682/2022-2023:Supply and providing earth lead from the test joint to the earth electrode using 25 x 3 mm GI strip of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate,test joint etc. as required.

OD375683/2022-2023:Providing and fixing 2x25mmx 3mm GI strip test joint for earthing system.

90.16.3.9: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 copper strip

90.16.1.5:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.75 mm copper conductor (6 SWG)

90.16.2.2:Supply and laying of the following sizes of B class GI pipe laid 0.6 m below ground level including excavating trench of suitable size and refilling etc, as required.20 mm dia. G.I pipe ( medium class)

90.16.5.5:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.75 mm (6 SWG)

OD375681/2022-2023:Supply and providing 25 x 6 mm brass nut and bolt etc.as required.

OD374750/2022-2023:Charges for preparing schematic drawings in A3 sheet as per electrical inspectorate standards

OD374751/2022-2023:Additional charges for taking copy of sheet

OD374752/2022-2023:Fees for getting sanction from Electrical inspectorate including all liaison work etc.(actual will be paid on production of relevant documents.)

OD374753/2022-2023:Supply and providing 2mm thick electrical grade chequied type rubber mat as per IS 15652/2006 to withstand 3.3 KV dielectric strength in front of panels & Generators.

OD374754/2022-2023:Supply and providing 5 Kg. Dry Chemical Powder type Fire Extinguisher with hose and clamps including fixing it to wall as required.

OD374755/2022-2023:Painting letters or figures of the following sizes with enamel paint as identification mark to SB, DB, panel board etc as required 2.50 cm,4 cm or 5 cm height.

OD374749/2022-2023:Supply and Fixing 100A Fuse base and fuse link in the existing panel board and giving connection including all labour charges.

OD374748/2022-2023:Supplying and fixing 100 A, 2 Way neutral links mounted on DMC/SMC base with connections, in existing meter board.

OD375685/2022-2023:Charges for preparation of scheme for the entire electrical installation including all laison work etc. complete including all charges.

2.Foundation.

2.7.1:Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Ordinary rock

4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

Appu Velayudhan

KOLAR MILL STORES

AYKO TOOLS

Bidder Name

Mohammed Rafik

Appu Velayudhan

KOLAR MILL STORES

AYKO TOOLS