07/CEE/BSNL/BGL/2024-2025

Amount

Conversion of 1 1 KV HT installation to LT

Decommissioning , Dismantling of the existing 11kv HT metering cubicle with all its acessories of BESCOM, i/c dismantling Panel, removing all conected Input/out put 11kv HT cables, arranging vehicle to shift the same to BESCOM stores, ( As directed by AE[E], BESCOM) i/c loading , unloading, aranging labour / crane etc as reqd .

SITC of Weather proof (Double Door Type), Wall / Floor Mounting ,cubicle type,tamper proof meter board with sealing arrangement, suitable for installation of 3 phase KWH meter etc as per BESCOM specifications; fabricated out of 16G CRCA sheet (Approx: size 0.8 m x 0.8 m x 0.25 m depth) including necessary cutting, welding, drilling holes, providing knockout for incoming / outgoing cables, necessary powder coated painting of suitable colour / shade, providing suitable size vision glass on the front cover; Supplying & Fixing of the following switch gears, making necessary interconnections, sign writing, testing / commissioning, necessary liasoning with the BESCOM authorities etc complete as reqd. a) 63 A TPN MCB (BSNL Approved make) - 1 No b) 100 A porcelain base rewirable type fuse cut outs (BSNL approved make) - 03 nos.c) Space provision for accommodation of 3 phase Energy meter board i/c P/F, 6mm thick phenolic laminated / SMC / DMC / FRP sheet for mounting the Energy meter - 1 set d) 100 A capacity, 4 strip Aluminium busbar with suitable insulator supports - 01 set [NOTE :The above meter board shall be got approved from the concemed BESCOM authorities. Any rejection at the time of service connection shall entail replacement at the risk and cost of the firm.]

S/F, 3 Phase, 5 /10 - 40 A Electronic CT operated KWH meter of Class -1 accuracy approved by BESCOM authorities with necessary test certificate i/c Supplying & Fixing of 4 Nos 50/5 Amps, 3.75VA, Class 0.5 or 0.5 S accuracy Ring Type LT Current transformers suitable for operation on single Phase, 50Hz AC supply in the existing TP meter box, making necessary interconnections etc complete as required. (BESCOM approved make)

Supplying and Laying, 3 1/2 x50 Sq mm, "ISI" marked, XLPE Insulated & PVC inner sheathed, aluminium conductor, steel armoured UG cable of 1.1 KV grade On surface of wall /pole i/c necessary testing, commissioning etc., complete as reqd., (M/s Polycab/Havells / SS BSNL approved make)

Supplying and making, end termination with brass compression gland and aluminium lugs for the following size of PVC insulated and PVC sheathed / XLPE aluminium conductor UG cable of 1.1 KV grade etc., complete as requi red.a) 3 1/4 X 50 sq. mm

S/L, the following size of "ISI" Marked 'A' class GI pipe for road crossing / on surface of wall / on pole along-with necessary accessories such as bend, collar etc i/c necessary excavation, refilling the trench // necessary clamping, painting etc., complete as reqd. (BSNL approved make) a) 50 mm dia

Re-routing of the existing cables ( of size 4x 50sqmm/4x 90sqmm/4x 120sqmm UG cable) including disconnecting from the existing switchgears, removing and re-laying the cables (Approx:15 Mtrs) in Ground / CC flooring / on surface of wall i/c necessary excavation /refilling and making good the damages // necessary clamping etc complete as requi red. [ Near Existing LT panel]

Re-routing of the existing cables 3 core 95 sqmm HT cable at transformer substation ,( Approx 20mtr) i/c excavation , refilling, removing and termination of existing end termination cleaning the yard as per direction of AE[E], BESCOM . [ near Out door substation]

Supplying / making, straight through joint of the existing 3 core 95 sq.mm, PVC insulated and PVC sheathed / XLPE HT power UG cable of 11 KV grade using BSNL approved make ,Outdoor Heat shrink type straight through joint kit i/c necessary excavation, closing the trench, making good the damages, testing / commissioning etc. complete as required (Make: M/s Raychem, Type: HVS / SS BSNL Approved make).

SRI DEVI ELECTRICALS