Electrification of Left-Out Households in Arunachal Pradesh under the Revamped Distribution Sector Scheme (Lower Subansiri, Upper Subansiri, Kurung Kumey, Kra Daadi and Kamle).

Amount

Supply of Materials as per Scope of Works, Technical Specifications and Approved Drawing

Manufacture and supply of Steel Tubular Pole

10 M long of 410 SP-44

9 M long of 410 SP-32

7.5 M Long 410 SP-9

Manufacture and supply of Pre-fabricated galvanised steel items (zinc coating 610gms/sqm), like V cross arm, top clamp, DP cross arm, bracket, clamps, cross bracings, bracings, strain plate, guarding channels, back clamp etc made of MS Channels, MS angle , MS flats of given sizes for over head structures as per technical specification, approved drawings and scope of work.

11 KV, 3 Wire, 2.8 m long cross arm made of MS Channel of size 125x 50x 6 mm complete etc. as required.

11 KV, 'Y' - Type cross arm made of Angle of size 50 x 50 x 6 mm in radial structure of 3 arms of 0.8 m long 120˚ apart complete etc. as required.

MS Channel of size 100 x 50 x 4.7 mm for Air Break switch top bracket transformer mounting and Drop Out fuse (8 x 2 = 16 m) i/c nuts and bolts.

Angle bracing set 3.1 m long of size 65 x 65 x 6 mm complete with accessories nut / bolts etc. as required.

Cross Arms (Mlld Steel)

LT, 4 Wire cross arm made of Channel of size 75 x 40 x 5 mm complete etc. as required.

GI Stay Set

Galvanized stay set complete with galvanised MS anchor plate of size 300 x 300 x 5 mm, anchor rod of length 1800 mm & dia 18 mm alongwith stay wire, thimble, bow, guy strain insulator, nuts & bolts etc. as required (of all sizes).

Galvanized stay set complete with galvanised MS anchor plate of size 230 x 230 x 5 mm, anchor rod of length 1800 mm & diameter 18 mm alongwith stay wire, thimble, bow, guy strain insulator, nuts & bolts etc. as required (of all sizes)

Manufacture and supply of Insulator and hardware as per technical specification, approved drawings and scope of work.

Disc lnsulator 45 KN (Polymer)

45 KN Disk lnsulator (11 kV tension type hardware fittings) etc. as required.

Pin lnsulator 11 KV with Pin.

Shackle (Polymer) insulator LT with pin

Pin lnsulator LT with Pin.

Earthing System

Earthing with 40 mm diameter Gl pipe 4.5 m long with Gl wire for pole earthing including salt charcoal etc. as required.

Guard Bracket (Mild Steel)

11 KV, 3.1 m long Guard Bracket made of Channel of size 100 x 50 x 6mm complete etc. as required.

Supply of 8 SWG G. I Earth wire

Manufacture and supply of ACSR Conductors of following sizes with Jointing sleeves, binding materials, PG clamps, bi-metallic clamp, hardware etc for overhead line and jumpers as required as per technical specification, approved drawings and scope of work

Weasel Conductor ACSR (6/1/2.59 Sqmm)

SQUIREL Conductor ACSR. (6/1/2.11 sqmm)

Safety Alert System

Manufacturing, fabrication and supply of danger plate made of mild steel sheet of atleast 1.6 mm thick and vitreous enameled white, with letters, figures and the conventional skull and cross-bones in signal red colour on the front side for -

Danger Plate of size 250 mm x 200 mm of thickness 3 mm

Anti climbing devices with G. l. thornwire / Barbed wires.

Paintings & Finishing Works

Supply and Painting with 2 coats of red oxide paint & 2 coats of paints on poles / equipment / metal surfaces on full rate basis.

Manufacture and supply of Augmentation of Distribution Transformer Substation using new outdoor type, oil immersed, naturally cooled pole mounted/ floor mounted (100KVA) distribution transformer (i/c transformer foundation materials) with all accessories as per scope of work, approved drawings and specifications:

3 - Φ, 25 KVA 11/0.433 KV out door type transformer

3 - Φ, 63 KVA 11/0.433 KV out door type transformer

3 - Φ, 100 KVA 11/0.433 KV out door type transformer

Designing, Manufacturing & Supply of weather proof pole mounted, LT panel Board with adequate ratings of MCCBs / RCBs / MCBs, space duly provided for mounting DT, Energy meter & service connection distribution board within the same panel.

Designing, Manufacturing & Supplying of 11 KV,50 Hz Air Break Switch conforming to lS: 9920 (Pt - I to lV) with rated voltage 12 kV & rated normal current shall be 400 Amps. Provided with bimetallic connector on the incoming side to accommodate ACSR of sizes 20, 30, 50 Sqmm on the outgoing side

Designing, Manufacturing & supplying of outoor, drop out expulsion type of 11 kV drop out fuse suitable for insullation in 50 Hz, 11 KV distribution system confroming to lS:9385 (Pt - I to lll) with rated volatge shall be 12 KV & rated current shall be 100 Amps & also shall be provided with a suitable arrangement these on 100 x 50 x 6 mm channel cross arm.

Designing, Manufacturing & Supplying of Lightning Arrestor of different ratings as per Specification.

11 KV lines and Systems.

LT 3 Phase lines and systems.

Designing, Manufacturing & Suppying of 1.1 KV grade steel armoured Power Cable (ALUMINIUM CONDUCTORS) of following capacities:

35 sqmm x 3.5 Core.

50 sqmm x 3.5 Core.

Designing, Manufacturing & Supplying of 1.1 KV grade steel armoured Power Cable (ALUMINIUM CONDUCTORS) of following capacities.

4 sqmm WPTC wire

Miniature Circuit Breaker (MCB) as per ISS

16 Amp. MCB SPN.

Erection of Materials as per Scope of Works, Technical Specifications and Approved Drawing

Excavation of pole pit (of depth 1/6th of pole length) in all kind of soil/rock & Erection of following types of poles for HT/LT overhead line by providing and installing danger plate, anti-climbing devices (barbed wire), earthing material (coil and 8SWG GI wire), pole numbering including cement concrete foundation or refilling by boulders using cement concreting foundation 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) or/and 200 mm average size boulders mixed with excavated earth , Top muffing etc as per scope of work, approved drawings and specifications:

10 M long of 410 SP-44

9 M long of 410 SP-32

7.5 M Long 410 SP-9

Cross Arms (Mlld Steel)

Erection of 11 KV, 3 Wire, 2.8 m long cross arm made of MS Channel of size 125x 50x 6 mm complete etc. as required.

Erection of 11 KV, 'Y' - Type cross arm made of Angle of size 50 x 50 x 6 mm in radial structure of 3 arms of 0.8 m long 120˚ apart complete etc. as required.

GI Stay Set

Erection of Galvanized stay set complete with galvanised MS anchor plate of size 300 x 300 x 5 mm, anchor rod of length 1800 mm & dia 18 mm alongwith stay wire, thimble, bow, guy strain insulator, nuts & bolts etc. as required (of all sizes).

Galvanized stay set complete with galvanised MS anchor plate of size 230 x 230 x 5 mm, anchor rod of length 1800 mm & diameter 18 mm alongwith stay wire, thimble, bow, guy strain insulator, nuts & bolts etc. as required (of all sizes)

Cross Bracing (Mild Steel)

Erection of Angle bracing set 3.1 m long of size 65 x 65 x 6 mm complete with accessories nut / bolts etc. as required.

Guard Bracket (Mild Steel)

Erection of 11 KV, 3.1 m long Guard Bracket made of Channel of size 100 x 50 x 6mm complete etc. as required.

Stringing of 8 SWG G. I Earth wire

Earthing System

Erection of Earthing with 40 mm diameter Gl pipe 4.5 m long with Gl wire for pole earthing including salt charcoal etc. as required.

Erection of Copper plate earthing of transformer CBS & Battery charger including kg cost of copper plate size 500 x 500 x 5 mm & copper strip of size 25 x 4 mm i/c salt, charcoal etc. as required

Stringing Of Line Conductor & Accessories

Stringing of ACSR Conductor as per approved sagging including installation of insulators, hardware fittings, conductors accessories, jumpering arrangement, stringing of guard wire. This shall aslo include erection of PG clamp and connectors, jointing sleeves, danger plate & anticlimbing device etc. as required complete in all respect as per TS.

Weasel Conductor ACSR (6/1/2.59 Sqmm)

SQUIREL Conductor ACSR. (6/1/2.11 sqmm)

Cross Arms (Mlld Steel)

Erection of LT, 4 Wire cross arm made of Channel of size 75 x 40 x 5 mm complete etc. as required.

Designing, Manufacturing & Supplying of Lightning Arrestor of different ratings as per Specification.

Erection of LT 3 Phase lines and systems.

Erection, Testing and Commissioning of pole mounted/ floor mounted (100KVA and above 100KVA floor mounted) Distribution Transformer (i/c transfomer foundation materials) alongwith all associated equipments, accessories and mounting arrangemets of Cross-arm, AB Switch for 3Ph DT and DO fuse for 3 ph DT, LA, LT Distribution Box and terminal Connection, Cable Trench etc., as per scope of work, approved drawings and specifications:

3 - Φ, 25 KVA 11/0.433 KV out door type transformer

3 - Φ, 63 KVA 11/0.433 KV out door type transformer

3 - Φ, 100 KVA 11/0.433 KV out door type transformer

Jungle Clearance

Cutting of trees, including cutting of trunks, branches and removal of stems, branches from the cutting area, stacking of servicable material at specified place not exceeding a distance of 1000 m from the cutting area along the ROW corridor of transmission lines, Sub Stations and other Power Stations

Girth above 300 mm to 600 mm.

Girth above 600 mm to 1000 mm.

Girth above 1000 mm

Cutting down of smaller trees of girth 300 mm and below including all types of vegetation, grass bushes, shrubs, saplings and remains of them for ease access for laying and stringing of conductors as well as to make foot path at tower locations or any construction site as may be required'