Creation of 100KVA, 11kV / 433V, 3-Phase, sub station at NPL Bund

Installation, testing and commissioning of 11/0.433kV, 3-phase 100KVA Distribution Transformers with Bimetallic Terminal Connectors Energy Level-2, and with LV Cable Box having detachable Al Gland plate. Transformer should have arrangement for vertical take off. [Transformer provided by LCMA]

Supply, Loading, Transportation, insurance, Unloading, Carriage and Delivery at Site and erection of 9 Mtr. Long ST Poles with pit excavation [IS 2713 410 SP 33]

Supply, Loading, Transportation, insurance, Unloading, Carriage and Delivery at Site and Laying of 0.05 ACSR Conductor

Supply,installation, testing and commissioning of 11kV G.O. AB Switch 3-Phase, 3-Pole 200A Vertical Type.

Supply,installation, testing and commissioning of Gapless Surge Arrestor, 9kV, 10KA LA with polymer housing, station type.

Supply,installation, testing and commissioning of 11 kV Horn Gap Fuse Set 3 Phase 200A

Supply,installation, testing and commissioning of 11kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

Providing and fixing of GI i). Channel iron (100x50x6)mm 8ft long 2No's alongwith braces 2).Channel iron (75x40x6)mm 8ft long 6No's alongwith braces 3)Channel iron (75x40x6)mm 6ft long 2No's alongwith braces 4)Angle Iron belt for Transformer (50x50x6)mm 5ft long 2 No

Providing and fixing of Galvanized Nuts & Bolts of size

Providing and 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.

Supply,installation, testing and commissioning of LT Distribution Box for 100 kVA DTR with 160 Amp MCCB 3P 16 kA for incomer & 100 Amp MCCB 3P 16 kA 2 No.s for Outgoing Circuits.

Providing and fixing of Aluminium thimbles

Supply,installation, testing and commissioning of SL Clamps of Sizes

Supply,installation, testing and commissioning of 120 mm² AB (LT) Cable ( 3 x 120 + 1 x 25 + 1 x 95) mm² XLPE (1.1kV, 3+1 C, Al). (Polycab / Gloster / Havells or equivalent)

Supply,installation, testing and commissioning of Straight Through Cable Jointing Kit

Supply,installation, testing and commissioning of Insulating Piercing Connectors

Providing and laying 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 Earthing Complete by GI Pipe 40 mm 3mtr long through GI Strip 25x3 mm

Providing and painting of 8/9 Mtr ST poles with two coats of red oxide and two coats of aluminium paint

Providing and laying of Cement Bottoming in 1:2:4 mix 0.5 cum per pole

Laiba electrical Suppliers and mechanical work