GENERAL CTMC 2025 26 Project No 245/26 Providing 125 KVA 30 KVA Diesel Generator sets at Jawaharlal Nehru Auditorium Chittur

OD81372/2025-2026:Supply and installation of 125KVA/100 KW, Three phase Diesel Generating Set with Silent CPCB IV+ approved acoustic enclosure, Radiator Cooled Diesel engine (Make Kirloskar/Greaves/Leyland/TMTL/Comprising of TMTL Engines Developing 156 hp Engine, Model 449W0-EG0125) 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.

OD81376/2025-2026:Supply and installation of 30KVA/24 KW, Three phase Diesel Generating Set with acoustic enclosure as per CPCB IV+ norms comprising of Greaves/TMTL (Eicher)/Kirloskar/Ashok Leyland/Escorts equivalent, Radiator Cooled Diesel engine 1500 RPM, complete with standard accessories Coupled to Stamford/LS/equivalent Alternator rated at 30 KVA/24 KW at 415Volts mounted on Channel Iron Base Frame complete with Anti Vibration Pads, Initial fill of Lube oil, Fuel Tank, filled with full tank diesel, Silencer, Standard manual Control System and Batteries, Battery Wires 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.

OD81341/2025-2026: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.

OD81356/2025-2026: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. 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