SITC OF 400KVA DG SET AT KFRI, PEECHI, THRISSUR

CIVIL WORKS

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.All kinds of soil

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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

SProviding 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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources.

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand)

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture .

Roofing with Galvanized iron color coated trafford sheets 0.50mm (including colour coated G.I.ridge, hip and valley sheets, j-bolts, washers etc)on a frame work of M.S. rectangular pipes (B-class) M.S rods, iron plates etc. (already done and paid seperately)with over laps of 150mm at the ends all cost of materials conveyance and labour charges etc complete all levels as per standards

ELECTRICAL WORKS

Supply, installation, testing and commissioning of 400 kVA, 415 V, 3-phase, 50 Hz silent type diesel generator set complete with water-cooled turbocharged engine operating at 1500 RPM, brushless alternator with 0.8 power factor, factory-built acoustic enclosure conforming to CPCB-IV norms (noise level not exceeding 75 dB(A) at 1 meter), AMF type control panel with digital metering and protective devices, fuel tank of minimum 8-hour capacity with interconnecting fuel lines, exhaust system with residential type silencer, vibration isolators, batteries with leads, transportation, delivery, testing and commissioning at site as per relevant IS standards and the direction of the Engineer-in-Charge.

Integrated AMF Panel: SITC of DG cubicle type ATS Panel suitable for operation on 415V, 3phase, 4wire, 50Hz AC supply system. The panel shall be fabricated out of 1.6 mm CRCA sheet steel with necessary anticorrosive treatment and shall be dust and vermin proof construction suitable for installation on pedestal all complete as per the specification. The panel fabrication shall be 7 tanks processed and powder coated. After surface treatment, panel shall be painted through powder coating process with two coats of zinc chromite process and two coats of powder painting complete as required. AMF Panel shall comply all the necessary equipments as mentioned below 1. 630A 4P automatic transfer sitch - 1 Nos 2. 630A 4P Isolator 3. RYB Indication, Main ON & DG ON Indication - As per requirement 4. Multi Function Meter / KWH Meter - 01 No 5. SP/ DP MCB's as per requirement. 6. DC Voltmeter and Ammeter 7. Current Transformers 8. Battery Charger and all other required accessories including bus bars, conrol wiring up to 20 mtr etc as required as per relevant IS standards and the direction of the Engineer-in-Charge.

Supply, and Fixing of Exhaust pipe with a 200mm diameter (as per the OEM standard) of MS ERW ‘B’ class pipe confirming to IS: 3589, with necessary bends, clamps, anti-vibration mounting, insulation with mineral wool of 50mm thick with wire mesh binding & 0.6mm thickness of aluminium cladding and 2 coats of Heat resistance paint suitable to exhaust temperature etc. complete. The height of the stack shall be as per the latest norms with auto control aviation lamp and earthing pit for Lighting Arrestor for Self Supporting Structure

Supply, Fabrication, Erection and Installation of Exhaust stack (Support Structure) for Exhaust pipe, Residential silencer using ISMC, ISA steel sections complete including painting with zinc chromate primer and 2 coats of enamel paint. The weight mentioned is indicative, however actual measurement will be done during execution. The Design and Drawings for the structure work shall be submitted for approval before commencement of the work.

Earthing with copper earth plate 600 mm X 600 mm X 3 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.

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.

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)

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

Supply & laying of one No. PVC insulated and PVC sheathed armoured aluminium power cable of 1.1 KV grade of the following sizes in the existing masonry open duct as required.4 core 400 sq mm

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 400 sq. mm (82mm)

Preparation of schematic drawing and getting schematic approval and Generator license from Kerala State Electrical inspectorate, according to the existing total load of KFRI, including liaison works etc complete as required but excluding statutory charges

EXCLUSIVE OF GST