Creation of different capacity Sub Stations along with HT LT network at Das Day Thang (Yokchoks) and Biamathang for lift irrigation Schemes under under Deposit Head

Amount

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

11/0.433kV, 3-phase 400 kva Distribution Transformerswith Bimetallic Terminal Connectors Energy Level-2, (Copperwound ) with LV Cable Box having detachable Aluminium Gland plate

11/0.433kV, 3-phase 250 kva Distribution Transformerswith Bimetallic Terminal Connectors Energy Level-2, (Copperwound ) 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

400 mm² Single Core ,1.1kV Grade, PVC Insulated Stranded Conductor FRLS type

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

11Mtr. Long Pole,ST-410 SP 56)

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 & Lightening arrestors as per IS 2629/85,GI nuts & bolts,refilled with earth enhancement materials & earth chamber made of bricks masonary with RCC Slab Cover.

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

Lt Distribution Box for 400KVA DTR MCCB for incomer and SFU's for outgoing Circuits

Lt Distribution Box for 250KVA DTR MCCB for incomer and SFU's for outgoing Circuits

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

SITC of 11KV Trivecto meter.

(i)Earth work in excavation by mechanical means for foundation of transformer bed (Total=1.5CUM)& disposal of surplus excavated earth as directed.(ii)Providing and laying in position specified grade of reinforced cement concrete including curing along with the cost of centering, shuttering, finishing and reinforcement, 1:1.5:3 (1Cement:1.5 Coarse Sand:3 Graded Stone Aggregate 20mm nominal size), including carriage(Total Cums=6Cums).(iii)Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level, including carriage.(Total =100Kgs)

Construction of HT Line Supply,Installation,Testing & Commissioning of

11 Mtr. Long Pole( ST-410 SP56)

GI V cross-arm with top Bracket including clamp suitable for 33KV Pin & Disc insulators(sample available with department)

50 mm² ACSR Conductor

PG Clamps for 50Sqmm ACSR Conductor

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

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

Galvanized Nuts and Bolts

Danger Plates with Clamps

Anti-Climbing Device with Clamps

Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 2.5 mtr long through GI Strip.

Red Oxide

Aluminium Paint

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

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

Construction of LT Line Supply,Installation,Testing & Commissioning of

8Mtr. Long Pole (410 SP 15)

GI Channel X-arm including clamps and braces.

400 Sqmm Cable 1.1KV Grade,PVC Insulated stranded conductor FRLS type.

185 Sqmm Cable 1.1KV Grade,PVC Insulated stranded conductor FRLS type.

Suspension/Tension clamps with I-hook

Galvanized Nuts and Bolts

Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 2.5 mtr long through GI Strip.

Red Oxide

Aluminium Paint

Danger plates

Cement bottoming 1:2:4 mix as per REC standards .45cum /pole

marib constructions

S&S ENTERPRISES