Power Development Department Tender

Supply, laying, strininging and commissiong of ACSR 30mmsq (Weasel) Conductor

Providing & fixing of GI Channel/Angle/Flat of sizes including clamps

Supplying and erection of GI V cross-arm with top Bracket including clamp(2 Nos)

Supplying and fixing of Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 2.5 mtr long through GI Strip as per REC standards.

Painting of poles with one coat of red oxide and two coats of Aluminium paint as per Standards. This also includes numbering of ploes with paint, submission of Pre and Post Execution photographs duly anthenticated by AEE concrened.

Supply,fixing, testing & commissioning of 11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp, Vertical Type as per IS Standards

Supply,fixing, testing & commissioning of 11 kV Horn Gap Fuse Set 3 Phase 200A as per IS Standards

Supply,fixing, testing & commissioning of 11 kV Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type as per IS Standards

Supply,fixing, testing & commissioning of 11 KV Pin Insulators (polymer/porcelain) with Pins(5KN)

Cement bottoming 1:2:4 mix as per REC Standards 0.5cum/pole

Providing & fixing of Sundry items like aluminium lugs, Jumpers, binding Tape etc

Supply Installation Testing and commissioning of 11kV Polymeric composite Disc Insulator 12kV,min failing load 45kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

Supply, laying of 70 mmsq Single Core XLPE, FRLS unaroumed Cable

Supplying and fixing of Earthing of substation --Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 25 mm x 3 mm for connection of transformer body,G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover.

Providing, Fixing of GI nuts and bolts for fixing of x-arms and other accessories.

LT Distribution Box for 63 kVA DTR with 100 Amp MCCB 3P 16 kA for incomer & 100 Amp MCCB 3P 16 kA 1 No. and 63 Amp MCCB 3P 16 kA 1 No.s for Outgoing Circuits

Supply, laying and testing of 50 mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS

Supply, Installing, Testing and Commissioning of single phase 25kva ‘Silent Type’ Diesel Generating set, conforming to ISO 8528 and noise & emisssion norms/standards as per latest CPCB guidelines alongwith canopy and all accessories like engine, alternator, batteries with leads, control panel, base frame, anti-vibration mounts, residential silencer, minimum 50 liters fuel tank, intake & exhaust piping, fuel oil hand operated pump, other miscellaneous accessories for the total set, suitable for 50 Hz, Single phase system & for 0.85 Load Factor and consisting of the followings key items: Diesel Engine: 4 stroke water cooled,electric start, of suitable BHP at 1500 RPM suitable FOR ABOVE OUTPUT OFALTERNATOR AT 40 Degree C, and conforming to BS 5514, BS. 649, IS 10000, capable of taking 10% over loading for one hour in any period of 12 hours of continous operation. The engine will be fitted complete with all the required accessories. Alternator:Synchronous alternator rated at 25 KVA,230 volts at 1500 RPM, Single phase 50 Hz, AC supply with 0.8 lagging power factor at 40 Degree C, 50% RH & at 1000 meter MSL. The alternator shall be having SPDP enclosure, brushless, continous duty, selfexcited and self-regulated through AVR conforming to IS: 4722/BS 2613 suitable for tropical conditions and with class-F/H insulation. Acoustic Enclosure: Acoustic hood for housing the above DG set to be mounted on a concrete platform, made up of 1.6mm thick CRCA sheets and desingned to meet MOEF/CPCB norm of 75dBA @ 1m at 75% load under free field conditions and insulating material conforming to IS 8183 Base Frame & Foundation: Both the engine and alternator shall be mounted on suitable base frame to be made by the contractor of MS channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendations of manufacturer and site engineer. Make: Engine (Greaves / Kirloskar Green / Cummins / Ruston /Leyland), Alternator (Stamford / Lerroy Sommer / KOEL Green/ Caterpillar /Crompton Greaves)

Structural Steel Work welded in built up sections, trusses, including cutting,foisting, fixing in position and applying a priming coat of approved steel primer, Chain link fencing 2.5m high with privision of gate and providing and laying of colour coated 0.63mm GI Sheets for roofing complete.

Earthing of DG Set --Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 25 mmx3 mm for connection of substation body as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover.

SITC of Automatic Changeover switch SPN 40A, rated voltage 240V of Asco (Schneider) / Russel / Socomac / Hager / ABB / Legrand / L&T / Havells

Providing and laying of 16sqmm Single core PVC insulated copper wire of standard make.

SITC of 5.2 KVA Pure Sine Wave Inverter ; VA Rating: 5200VA/72V ; Peak Load :- 4420W. Compatible with 6 X (12V) battery of Capacity Between 80 Ah-220 Ah Battery. Make: Luminous/Exide/V-Guard/Microtek). (This includes all the miscellaneous items like lugs, SS Combine, socket etc required to complete the job)

SITC of 150 Ah,12V, Recyclable Tall Tubular Inverter Battery: Capacity: 150Ah/12V; Construction: rugged construction; water level indicators: 6, Warranty: 3 years battery. Make: Siemens/Exide/ Panasonic/ Amaraja Batteries/Luminous/V-Guard)

Supply and fixing of 3-Ø, 4-Wire Trivector Meter with suitable ring type CT

Providing and fixing of Danger Plates with clamps.