81679PROVISION OF OUTDOOR RING MAIN UNIT AT O MESS NDA KHADAKWASLA.

Amount

M&L for disconnecting the existing HT cable of any rating and capacity from poles/structure by taking down proper shut down and connecting the same to bus bar box for carrying out repairs to pole/structure, after repairs to pole/structure reconnecting the same cable on pole/structure complete all as specified and directed.

Dismantling of HT Poles, any size and trasnporting to MES store yard and stacking, complete all as specified and directed by Engineer-in-Charge.

Dismantling of cross-arms of M.S. channel or angle sections etc. complete of 6 Pole struture and deposting to MES store yard

Dismantling air break gang operated switches vertical/horizontal mounted including insulators and operating mechanism and insulators etc. or carrying to MES store.

Demolition of plain cement concrete of HT Pole of any description and in any position, including embeded portion as directed by Engineer-in-Charge.

M &L for Removing existing de-graded / weathered stone aggregate of 40/20mm size by excavating upto the natural ground surface and depositing where directed at a distance not less than 100 mtrs, cleaning the complete sub stn yard and including evenly spreading of one inch layer of lime complete all as directed by the Engr-in-charge.

M & L for relaying of 40/20 mm graded stone aggregate for evenly spreading at sub station yard upto the required thickness from natural ground level complete all as directed by Engineer in Charge

Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for indoor end termination heat shrink type joint complete with jointing material such as lugs etc and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 3 core 95 Sqmm including providing of cable glands complete all as specified and directed.

Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for indoor end termination heat shrink type joint complete with jointing material such as lugs etc and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm including providing of cable glands complete all as specified and directed.

M&L for plain cement concrete 1:3:6 type C2 using 40mm graded coarse aggregate for foundation and platform of RMU including necessary form work complete all as specified and directed.

Supply Installation ,testing Design,manufacture,testing and commissioning of 11kV,630, 25KA 50Hz outdoor RMU both side extensible SF6 breaker consisting of 2 I/C isolator & 4 O/G SF6 encapsulated Vacuum Circuit Breaker suitable for outdoor installation with non-touch proof terminal protector with PT panel & other std. accessories (MOTORISED ) ( 6 WAY - +SSVVVVV+M ) including Over current & earth fault Relay with RS 485 Port & LED indicators complete all as specified and directed.Make : CG(Lucy)/L&T/ABB/Schneider

M&L for replacement of earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.3 mm GI thick burried directly in ground ( earth plate pit not less than 2.25 Mtr deep below ground level ) with top edge of the plate not less than 1.5 Mtr below normal ground level, connected to galvanised iron strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of GI or steel all as shown in electrical plate No. 3 of SSR Part-I 2009 connected to earthing test point/transformer/panel all as specified or indicated and testing on completion as directed by the Engineer-in-Charge including necessary excavation & earth work in any type of soil strata, funnel, PCC chamber ( 1 : 3 : 6) type C1, RCC pit cover , charcol, salt including provision of earth lead protected by 40 mm dia light grade GI pipe and 20mm dia medium grade GI Pipe for watering complete all as directed.

CHAITANYA WINDWELL

Star Electrical

M/S JEELANI ELECTRICALS