Rate contract for Augmentation of 100KVA to 250KVA Distribution Substations at different locations within the jurisdiction of Electric Division-II Jammu on turnkey basis during the Financial Year 2023-24

Amount

Augmentation of 11/0.433kV, 100KVA to 250KVA , 3-phase Distribution Substation

Supply, Installation & commissioning of 11/0.433 KV, 250 KVA 3-Phase Distribution Transformer with Bi-metallic terminal Connectors, Energy Level: 2, "BIS Marked" (Copper Wound) alongwith LV Cable Box having detachable Alumnium Gland plate including Transportation (As per latest amendments and IS) Note: Dismantling and Write Back of dismantled 100 KVA Distribution Transformer and allied material to Divisional store at Miran Sahib which includes labour and mechanical carriage charges involved .

Supply, Transportation, Erection of 9 Mtr Long ST Pole (ST-410 SP33) including excavation of pit and back filling of soil & consolidating by ramming, watering etc. Including painting with two coats of Red Oxide and Al. Paint for smooth surface.

Supply & Fixing of Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type

Supply, Installation, Testing & Commissioning of 11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp, Vertical Type

Supply, Installation, Testing & Commissioning of 11 kV Horn Gap Fuse Set 3 Phase 200A

Providing & Fixing of Single Phase PVC Cable 240 mm² ,1.1K V Grade, PVC Insulated Stranded Un-Armoured FRLS type alongwith Al. Thimbles for 240 mm² Cable termination with four colored PVC Tapings to distinguish the LT Phases and the Neutral. (2 Ckt)

11kV Polymeric composite Disc Insulator 12kV with Fitting, min failing load 45kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

Supply, Transportation, Fabrication & Fixing of GI Channel Iron, Cross arms, Angle Iron Braces, Clamps etc duly fabricated including all necessary Nut & Bolts & Washers etc.

Providing of 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,G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover.

Providing & Fixing of 11kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

Providing & Fixing of Pole mounted LT Distribution Box for 250 KVA DTR with 2 No. Triple Pole MCCB of 300 Amp with adjustable overload release of (80-100%) for incomer & & switch fuse unit for Out Going 2No Ckts. including Busbar arrangements for Phases & Neutral of EC Grade Aluminium,PVC Insulated Sleeved Busbar of required load handling capacity with colour code for Phases and Neutral differentiation, including Aluminium thimbles of required sizes for proper termination etc.

Providing & Fixing of Galvanised Stay Set with 50x8mm stay clamp, guy insulator(2Nos.), anchor plate (200x 200 x 6 mm), nut-bolts, 2 Nos turn-buckles, 1.8m long, 16 mm diameter solid GS stay rod & 7/3.15 mm dia GI stranded wire complete

Providing & Fixing of Wedge Connectors / PG Clamps

Providing & Fixing of Danger Plates with Clamps

Providing & Fixing of Anti Climbing device with Clamps

Providing of Cement bottoming 1:2:4 mix as per REC standards 0.5cum/pole

M/S APR CONSTRUCTIONS

SUNIL KUMAR SURI CONTRACTOR