PROVN OF LT RING MAIN SYSTEM WITH CONNECTED LT SWITCH GEARS TO AJAY BAUGH AREA SUB STATIONS AND PROVISION OF 02 X SPLIT AIR CONDITIONERS WITH ALLIED FACILITIES FOR ENGINE OVERHAUL SECTION AND TECH STORES SECTION OF STATIC WORKSHOP EME UNDER GE MINNIE

Suppy and laying in trenches, fixed on walls, passing through pipes, jointing and testing of electric LT cables, XLPE insulated, PVC sheathed, galvanised steel strip or wire armoured electric power cables with stranded aluminium conductors 1100 Volts grade complete all as specified and as directed for the following sizes :- Make: Polycab / Gloster / Havells / KEI / Fort Gloster Note: (i) The rates shall be inclusive of Cable lugs at both ends of cable and end termination kits will be measured and paid seperately. (ii) Excavation earth, return and re filling shall be measured and paid seperately.

(a) 3.5 Core 240 Sqmm

(b) 3.5 Core 300 Sqmm

(c) 3.5 Core 400 Sqmm

Supply & Laying of DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 90 mm polythylene including coupler & Bend with smoooth inernal and corrugated external surface for non pressue under ground cable complete all as specified and as directed. Make: M/s Rex Poly Extrusion Ltd / M/s Tirupati Plastomatic Pvt Ltd/ M/s Prince

Supply & Laying of DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 120 mm polythylene including coupler & Bend with smoooth inernal and corrugated external surface for non pressue under ground cable complete all as specified and as directed. Make: M/s Rex Poly Extrusion Ltd / M/s Tirupati Plastomatic Pvt Ltd/ M/s Prince

M&L for excavation in trenches any type of soil (soft/loose/hard/dense) not exc 1.5 mtr wide and not exc 1.5 mtr in depth for foundation, pipe, laying of cable etc not exc 10 Sqmtr on plan and not exc 1.5 mtr in depth and getting out complete all as specified and as directed.

M&L for returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil all as specified and as directed.

M&L for removing excavated materials (soil) to a distance not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meters above the starting point complete all as specified and as directed.

S&F GI pipe of light grade 100 mm dia all fitting fixture for fixing with wall and road crossing etc. complete all as specified and as directed .

S & F cable jointing kit for 1100Volt grade cable for indoor / outdoor end termination joint kit, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 240 to 300 Sqmm 3.5 Core as in repairs complete all as specified and as directed.

S & F cable jointing kit for 1100Volt grade cable for indoor / outdoor end termination joint kit, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 400 to 500 Sqmm 3.5 Core as in repairs complete all as specified and as directed.

Supply, installation, testing and commissioning of LT panel board factory made outdoor type, double door, slopy canopy, fabricated out of 3.15 mm thick CRCA sheet, floor mounting, dust and vermin proof, suitable for voltage 415 V 3 Phase 4 wire weather proof, with IP-54 protection, with separate hinge door for each compartment for incoming and outgoing switchears/ACB/MCCB etc with locking arrangement, with back door openable (Screwed), including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands complete in all respect and including PCC work.

Supply, installation, testing and commissioning of LT panel board factory made outdoor type, double door, slopy canopy, fabricated out of 3.15 mm thick CRCA sheet, floor mounting, dust and vermin proof, suitable for voltage 415 V 3 Phase 4 wire weather proof, with IP-54 protection, with separate hinge door for each compartment for incoming and outgoing switchears/ACB/MCCB etc with locking arrangement, with back door openable (Screwed), including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands complete in all respect and including PCC work and provn of the following:

M.&L for earthing complete with Galvanized -seel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mir deep below GL) with top edge of earth plate not less than 1.5 Mtr below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanized earth strip 32x6mm connected by means of bolts, nuts, check nuts and washer of galvanized iron or steel, provision of 40 mm dia GI pipe light grade for protection of GI strip and 20mm dia GI pipe light grade for watering arrangement and PCC (1:3:6) , type CI chamber. MS funnel, wire gauge. 50 mm thick RCC 1:2:4, type B1 earth pit cover with 6 Nos. 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance n exc 50 mtr, provision of charcoal and salt complete all as shown in electrical plate No 3 of schedule Part-I and testing and dismantling old earthing complete all as specified and as directed. Note: (i) Cost of GI earth strip and GI protection pipe upto 7.5mtr length shall be deemed to be included in the rate quoted for this item (ii) The unit rate shall also includes for Wire mesh, funnel, excavation, returninng & filling, PCC chamber pit, RCC cover & test point.

M&L for fixing Galvanised iron strip 32 x 6mm buried in ground for earthing complete all as specified and as directed.

Supply & Fix single pole and neutral sheet metal enclosure with a two pin and earth plug and socket completewith one single pole MCB 20 Amps complete all as specified and as directed.

M&L for Air conditioner mounting bracket heavy duty GI steel/MS, Powder coating finish inclusive of nuts and bolts for mounting the bracket on wall complete all as specified and directed.

Supply and fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170V to 250V with output voltage stabilized at 230V with accuracy of + 2.5% and of capacity 4.0 KVA complete all as specified and as directed.

Supply and fixing of Copper tubing of size 1/2" flare size conforming to relevant IS with foam insulation & wrapping tape including required copper brazing work complete all as specified and as directed.

Supply and fixing of Copper tubing of size 3/8" flare size conforming to relevant IS with foam insulation & wrapping tape including required copper brazing work complete all as specified and as directed.

Supplying and fixing rigid non-metallic PVC conduit 25 mm dia inclusive of all fittinngs as accessories complete all as specified and as directed.

Supply and charging refrigerant gas environmental friendly refrigerant gas as per OEM design for gas charging complete all as specified and as directed.

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