Augmentation of different Capacity Sub-Stations at Batalik,Hardass and Soth Sections under SDP 2021-22

Amount

Augmentation of Sub-Stations Supply,Installation,Testing & Commissioning of

11/0.433kV, 3-phase 250 kva Distribution Transformerswith Bimetallic Terminal Connectors Energy Level-2, (Aluminium wound upto 200kVA, Copper wound for 250kVA or higher kVA) with LV Cable Box having detachable Aluminium Gland plate

11/0.433kV, 3-phase 100 kva Distribution Transformerswith Bimetallic Terminal Connectors Energy Level-2, (Aluminium wound upto 200kVA, Copperwound for 250kVA or higher kVA) with LV Cable Box having detachable Aluminium Gland plate

11/0.433kV, 3-phase 63 kva Distribution Transformerswith Bimetallic Terminal Connectors Energy Level-2, (Aluminium wound upto 200kVA, Copperwound for 250 kVA or higher kVA) with LV Cable Box having detachable Aluminium Gland plate

Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type

11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp,Vertical Type

11 kV Horn Gap Fuse Set 3 Phase 200A

185 mm² Single Core ,1.1kV Grade, PVC Insulated Stranded ConductorFRLS type

70 mm² Single Core ,1.1kV Grade, PVC Insulated Stranded ConductorFRLS type

50 mm² Single Core ,1.1kV Grade, PVC Insulated Stranded ConductorFRLS type

9 Mtr. Long Pole(ST-410 SP33)

33kV Polymeric composite Disc Insulator 36kV,min failing load 70kN, Lighting Impulse 170kV Positive and 180kV Negative,creepage distance 900mm

GI Channel/Angle/Flat of sizes including clamps

Galvinized Nuts and Bolts.

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,GO Set & LA's as per IS 2629/85,GI nuts & bolts,refilled with earth enhancement materials & earth chamber made of brick masonary with RCC Slab Cover.

33kV Polymeric composite Pin Insulator 36kV, 10kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

LT Fuse Set

Wedge Connectors / PG Clamps

Danger Plates with Clamps

GI Barbed Wire for Anti Climbing

Cement bottoming 1:2:4 mix as per REC standards .5cum/pole

Painting of Poles Red Oxide

Painting of Poles Aluminium Paint

Sundry items like almunium lugs,jumpers,binding tape etc

Dismantling of existing 01No. 100KVA ,7No. 63KVA & 1NO. 25KVA Sub-stations & other allied equipments viz Poles,Channels,Insulators,Fuse sets,LA Sets,GO Switches,Linksets & other equipments.

Transportation of Wrt.Back material to Div stores including loading at Site & unloading at Div stores Khurbathang Kargil

M/S IRFAN ENTERPRISE

M/S ALI MURTAZA

M/S ZARDEEP ENTERPRISES