SPECIAL REPAIRS/REPLACEMENT OF METERING CUBICALS AT 33 KV SUBSTATION UNDER GE (N) AHMEDNAGAR

Amount

Dismentling the existing metering cubical including foundation frame etc and Supply and fixing 33 KV HT Metering cubical 50/5A CT Ratio 50/5A VA 10, Class 0.2S, PT Ratio 33000/ROOT 3V, VA 50 Class 0.2, compact type without meter Cubicals made of 2mm (14 SWG) sheet -01, Current transformer -03, Potential Transformer -03, door with godrej type mechanical locking arrangement -01, Incoming Terminal connection -03, Outgoing terminal connection -03, Copper Bus Bar 25x6mm -03, lifting hook -04, Danger board as per specification -02, Cable Box 02, Earth bolts -05, security lock electronic (optional) -01, cable gland plate (Detachable type) -02, toughened glass & Metalic shutter -01, blank space for trivector meter -01 as per MSEDCL specification as drawing attached complete including necessary foundation as per drawing attached and all specified and directed Engr-In-charge. Make : koyna Engineers Pvt Ltd, Hupen Electro Mech Pvt Ltd Note : DLMS Meter will be provided by MSEDCL

M & L cable jointing kit end termination for 33 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XPLE armoured aluminium conductor cable of size 240 sqmm . Make : Dension /3M

M & L cable jointing kit end termination for 33 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XPLE armoured aluminium conductor cable of size 240 sqmm . Make : Dension /3M

Supply , laying, testing & commissioning of HT 33 KV (Earthed) XPLE insulated screened PVC bedded, electric power cable (heavy duty) with aluminium conductor 33000 volts grade, circular screened with extruded semi conducting compound in combination with copper tape, inner sheath of PVC tape galvanized steel strip flat, around and overall PVC sheathed, armoured comforming to IS 7098 Part II, 1985 amended upto date, of size 3 core 240sqmm, ISI marked, laid in trenches or passing through pipes/ducts including taking down old cable of any size all as specified and directed. Make : Cable corporation of India / Havells India Ltd/ Universal Cables Ltd / Asian Cables (RPG)

Material and labour for earthing complete with copper earth plate electrode 600 x 600 x 3.15 mm thick, buried vertically in ground (Each pit not less than 2.25 mtrs deep below normal ground level with top edge of plate not less than 1.50 M below normal ground level) connected to copper strip 20 x 3mm, by means of bolts, nuts, and check nuts and washers etc encased in GI protection pipe 40 mm dia light grade pipe for protection of copper earth strip both to be provided to the extet of 7.5 meters, all as shown on electrical plate No 3 of MES SSR - 2004 Part - I, GI protection pipe buried in ground, laid under floors / plinths or mixed on walls / ple etc or concealed in walls etc; with provision of mixture of charcoal dust and common salt packed upto minimum 150mm all around the earth plate, including PCC 1 : 2 : 4 type B-1 earth pit with MS angle iron frame, cast iron cover with locking arrangement, with GI 20 mm dia medium grade pipe and MS funnel with nwire mesh for watering arrangement, including necessary excavation and earth work in any type of soil / strata and testing on completion complete all as specified and directed. Note : i) Cost of Galvanised Earth lead upto 7.5 RM is deemed to be included in rate quoted ii) excavation and returning filling of Soil any type is deemed to be included in rates.

DURGAI ELECTRICALS

OM SAI POWER SYSTEMS

M/S SANTOSH CONSTRUCTION CO