AUGUMENTATION OF EXISTING 100 KVA SUB STATION TO 250 KVA SUB STATION and IMPROVEMENT OF HT NETWORK FOR LOAD ACCOMODATION IN THE PREMISES OF GRIEF

Amount

Scope of work : Augmentation of 100 KVA Distribution Transformer to 250 KVA Distribution Transformer

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

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

Supply Installation, Testing & Commissioning of Gapless Surge Arrestor,9 kV ,10 kA ,LA withpolymer housing, Stn. Type

Providing & Fixing of 185 mm² Double Circuit Single core Cable, 1.1 KV grade,PVC insulated Stranded conductor FRLS type(44 mtrs for each)

Providing & Fixing of LT Distribution Box for 250 KVA DTR with MCCB for incomer & switch fuse unit for Out Going Ckts.

Providing of Earthing of Sub-Station - Excavation of Earth Pit650mm and depth 3000mm , Installation of Earth Pipe of 40 mm of nominal bore & 4 mm wall thickness with length 2.5 Mtr long as per IS 1239, GI Strip for neutral Earthing of Size 25mm x3mm thickness for connection of Transformer Body, GO Set, LA Set as per IS 2629/85 GI nuts and bolts refilled with earth enhancement materials and earth chamber made of brick masonary with RCC slab cover(3per S/stn)

Providing & fixing of Transformer Bed (60kg each)

Supply Erection Testing & commissioning of 9 mtrs ST poles(ST-410 SP33)

Cement bottoming 1:2:4 mix as per REC Standards 0.5cum/pole

Dismentalling of old 100 KVA transformer along with allied material

Transportation of Dismentalled distribution Transformer along with allied material from dismentalling Site to Divisional Stores at Vijaypur

INSERTION OF 9 Mtr.PCC POLES IN LONGER SPAN IN HT LINE (5 No.)

Supply, Transportation, Erection of 9 Mtr Long PCC Pole (WL-300 KG) including excavation of pit and back filling of soil & consolidating by ramming, watering etc.

Providing & Fixing of 11 KV Pin Insulator with Pins (Polymer/Porcelain) 10 KN

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

Providing of Earthing Complete by GI Pipe 40 mm or GI Rod 20 mm, 2.5 Mtr Long through GI Strip

Providing of Stone Pad (300mmx300mmx75mm)

Supply & Fixing of Danger Plates with Clamps

Supply & Fixing of Anti Climbing device with Clamps

Replaecment of damaged ACSR Weasel Conductor (2.00KM)

Supply, Laying & Stringing of ACSR Weasel Conductor through insulators including proper binding & twisting with soft Aluminium Wire for thickening from Squirrel to weasel conductor (LT network)

Supply, Transportation, Erection of 9 Mtr Long PCC Pole (WL-300 KG) including excavation of pit and back filling of soil & consolidating by ramming, watering etc.

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

Providing & Fixing of 11kV Polymeric composite Disc Insulator 12kV,min failing load 45kN, Lighting Impulse 75kV Positiveand 80kV Negative, creepage distance 320mm

Earthing Complete by GI Pipe 40 mm or GI Rod 20 mm, 2.5 Mtr Long through GI Strip(2 nos for poles & ino. For G O Switch

Supply & Fixing of Danger Plates with Clamps

Supply & Fixing of Anti Climbing device with Clamps

Supply & Fixing of Stay Set with 50 x 8 mm Stay Clamp, Guy Insulator (2 Nos), Anchoring Plate (200 x 200 x 6 mm), Nut & Bolts, 2 No Turn Buckle, 1.8m long, 16 mm diameter solid Stay Rod & 7/3.15 mm dia stranded wire complete

Providing and fixing of Aluminium Jointing sleeves

Providing and fixing of PG Clamps

Providing of Stone Pad (300mmx300mmx75mm)

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

AA ENTERPRISES

SONI TECHNICAL SOLUTION

VEENA CONSTRUCTION CO.