Shifting of Electrical poles and cables ( underground and overhead ) from the sites of the proposed ROB s over Railway Track at Melarpathar (Maiganga Teliamura road) to facilitate construction activities under ESD II Teliamura

Amount

Supply of the fillowing:

Design , Engineering, Manufacture, Assembly, Inspection, testing at manufacturer's work before dispatch, packing, supply & delivery of 11 Mtr. Long GI Swaged Tubular Pole coforming to relevent IS standard with latest amendments and as per TSECL's tender specification. a. 11 mtr long GI Swaged Tubular full Galvanised Pole (SP-54)

Painted stay set complete (for HT & LT line)

Galvanized stranded stay wire (7/2.5 mm)

11 KV Stay Insulator

LT Stay Insulator

Strain screw

11 KV GO Switch , 3-phase.

11 KV DO Fuse, 3-phase.

11 KV Polymeric Lightening Arrestor.

ACSR (50 sq. mm) Rabbit conductor

11 KV covered conductor 70 sq. Mm (weasel) triple layer type

IPC suitable for 11 KV covered conductor 70 sq. Mm (weasel) triple layer type

Non Metelic Helical Ties for covered coductor

8 SWG GI Wire

Design, Manufacture, Testing at works, supply, delivery & Transportation of D.O.F./G.O.S. mounting support channel Cross arm (75x40x40x6 mm) 2.8 mtr. long ( including supply of MS clamp & Nuts & Bolts as reqd) duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of Transformer mounting channel Cross arm (100x50x50x6 mm) 2.8 mtr. long duly ( including supply of MS clamp & Nuts & Bolts as reqd) galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of Transformer mounting channel Cross arm (100x50x50x6 mm) 0.8 mtr. long duly( including supply of MS clamp & Nuts & Bolts as reqd) galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of Transformer mounting angle Cross arm (65x65x6 mm) 2.8 mtr. long ( including supply of MS clamp & Nuts & Bolts as reqd) duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of Transformer mounting Chennel Cross arm (75x40x40x6 mm) 0.3 mtr. long duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of Transformer mounting Chennel Cross arm (75x40x40x6 mm) 1.2 mtr. long( including supply of MS clamp & Nuts & Bolts as reqd) duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of SP mounting angle Cross arm (65x65x6 mm) 2 mtr. long duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of DP and Line GOS mounting Channel Cross arm (75x40x40x6mm) 2.2 mtr. long ( including supply of MS clamp & Nuts & Bolts as reqd) duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of DP & Line GOS mounting angle Cross arm (65x65x6 mm) 2.5 mtr. long ( including supply of MS clamp & Nuts & Bolts as reqd) duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of Transformer mounting angle Cross arm (65x65x6 mm) 2.6 mtr. long ( including supply of MS clamp & Nuts & Bolts as reqd) duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of Transformer mounting angle Cross arm (65x65x6 mm) 2.2 mtr. long 6-wire LT "C" Bracket ( including supply of MS clamp & Nuts & Bolts as reqd) duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of Transformer mounting angle Cross arm (65x65x6 mm) 1.2 mtr. long 4-wire LT Bracket duly galvanized as per IS with latest amendments.

Design, Manufacture, Testing at works, supply, delivery & Transportation of Transformer mounting angle Cross arm (65x65x6 mm) 0.55 mtr. long 2-wire LT Bracket ( including supply of MS clamp & Nuts & Bolts as reqd) duly galvanized as per IS with latest amendments.

11 KV polimeric Disc Insulator

11 KV Disc Fittings

11 KV Polimeric Pin Insulator i/c. GI Pin

LT Shackle Insulator (4X4.5")

200 Amps Cut-Out

120 sqmm. PVC Cable

120 sqmm. Bi-metallic Lugs

Nuts & Bolts (Assorted Size)

Straps with Nuts & Bolts .

D-Clamp

4 sq mm PVC Cable

10 sq mm PVC Cable

Danger Plate (HT)

Danger Plate (LT)

Supply of Anti-climbing devices viz barbed wire on existing pole structures including supply of barbed wire confirming to IS:278 having four points barbed spaced 75 (+/- 12) mm apart shall be wrapped helically with a pitch of 75 mm around the limb of support and firmly commencing from the height of 3.5 M and up to 5 or 6 M (1.5 Kg. / pole) as per direction of the Engineer-in-Charge.

Fabricated bracket clamp of assorted size of 50X6 mm Galvalized Flat

Supply and erection of galvanized stay clamp i/c Nuts & Bolts etc as reqd.

Polythin pipe, 1/2" dia

Supply & erection of wooden plank (preferably karai wood) of size 24" x 10" x 1.5" for fitting, fixing of LT cut outs along with MS clamps, nuts & bolts and cable connections with termination by Lugs as per Specification.

Supply of fabricated copper strip size of 50x8 mm, 20 cm long with 4 No hole to connect the cable/DT LT Stud as required as per direction of the Engineering-in-Charge.

Supply of Electrician Hammer

Supply of adjustable Wrench (Taparia)

Supply of Flat screwdriver 250 mm (Taparia)

Bolt Cutter (Taparia, Model-BC-18, 450 mm))

Supply of ring spanner set (Taparia)

Supply of Double Open Ended spanner (Taparia)

Supply of Megger 1000 VA (Wacco)

Fiberglass Extension Ladder

Supply of 33 KV hand Gloves

Supply of safety Helmet

Supply of GI strip 50x6 mm for DTR earthing

Supply of Bamboo ladder (HT)

Supply of Bamboo ladder (LT)

Erection of the followings:- Erection of 11 mtr. long GI Swaged Tubular pole (Disignation 410:SP-60) conforming to ISS 2713 (P-I & II) 1980, with round shape base plate welded at the bottom direct in earth including excavation, refilling and ramming etc. as required complete (1/6th of the length of the pole to be embedded in earth) as per direction of the Engineer-in-Charge.

Erection of 9 mtr. long GI Swaged Tubular pole (Disignation 410:SP-60) conforming to ISS 2713 (P-I & II) 1980, with round shape base plate welded at the bottom direct in earth including excavation, refilling and ramming etc. as required complete (1/6th of the length of the pole to be embedded in earth) as per direction of the Engineer-in-Charge.

Erection of PCC pole direct in earth including excavation, refilling and ramming etc. as reqd. complete (1/6th of the length of pole to be embeded in earth) a. 9 mtr PCC pole

b. 8 mtr PCC pole

Erection of painted stay set complete direct in earth with 16 mm. dia. 1.8 mtr. long painted stay rod, anchor plate of size 300 X 300 X 8 mm. thick, turn buckle of length 356 mm. with 300 mm. long threaded adjustable 16 mm. dia. MS rod , thimble, guy insulator as per IS specification, hot dip (heavy duty) galvanized stay stranded wire of size 7/2.5 mm. fastened with stay clamps as required. ( including supply of MS clamp & Nuts & Bolts as reqd) and grouting of stay set with CC of ratio 1:2:4 (1 cement: 2 river sand : Jhama brick aggregate of 20 mm. nominal size) i/c supply of cement, sand and brick aggregate complete with excavation, refilling of earth, ramming along with centering and shuttering as required (@ 0.119 Cum perstay set as per TSECL specification)

Erection of 11 KV, 200 Amps. 3-phase GO Switch complete i/c fixing horizontally & vertically operating pipe & operating handle with nuts & bolts etc. as required.

Erection of 11 KV DOF Set of three No i/c necessary connection complete as per Technical Specification

Erection of 9 KV, 5 KA single pole metal oxide gapless surge type LA suitable for nominal system voltage of 11 KV, 3 phase, 50 Hz, AC supply. Normal Creepage distance 600 mm. conforming to ISS:3070/1993 (Set of 3 (three) No.)

Laying, hoisting & stringing including binding, jumpering, etc. as required of ACSR (7/1.57/6/4.72 mm) DOG conductor and as per direction of the Engineer-in-Charge.

Laying, hoisting & stringing including binding, jumpering, etc. as required of 11 KV covered conductor 70 sq. Mm (weasel) triple layer type and as per direction of the Engineer-in-Charge.

IPC suitable for 11 KV covered conductor 70 sq. Mm (weasel) triple layer type

Non Metelic Helical Ties for covered coductor

Laying, hoisting & stringing of 8 SWG G.I. wire as per ISS : 280/1978 amended latest with heavy coating as per ISS : 4826 I 1968 of tensile strength 55 to 95 Kgf/mm i/c fastening with cross arm & metallic parts for earth continuity wire and metal parts to earth electrode as per direction of the Engineer-in-Charge.

Erection of 2.8 mtr long made of 75x40x40x6 mm. Galvanized Channel for S/S G.O.S., D.O.F. as per direction of the Engineer-in-Charge.

Erection of 2.8 mtr long made of 100x50x50x6 mm. Galvanized Channel for transformer base as per direction of the Engineer-in-Charge.

Erection of 0.8 mtr long made of 100x50x50x6 mm. Galvanized Channel for transformer base as per direction of the Engineer-in-Charge.

Erection of 2.8 mtr long made of 65x65x6 mm. Galvanized angle for Cross arm for GOS handle bracket as per direction of the Engineer-in-Charge.

Erection of 0.3 mtr long 11KV S.P. Top Cross arm i/c clamp, nut & bolts etc. by 75X40X40X6 mm Galvanized Channel

Erection of 1.2 mtr long 11KV S.P. Top Cross arm i/c clamp, nut & bolts etc. by 75X40X40X6 mm Galvanized Channel

Erection of 2 mtr long 11 KV S.P. Guard Cross arm i/c clamp, nut & bolts etc. by 65X65X6 mm MS Angle

Erection of 2.2 mtr long 11KV D.P. Cross arm i/c. clamp, nut & bolts etc. by 75X40X40X6 mm MS Channel

Erection of 2.5 mtr long 11 KV D.P. Guard Cross arm i/c clamp, nut & bolts etc. by 65X65X6 mm Galvanized Angle

Erection of 2.5 mtr long 11 KV D.P. Guard Cross arm i/c clamp, nut & bolts etc. by 65X65X6 mm Galvanized Angle

Erection of 6-Wire LT C-bracket i/c clamp, nut & bolts etc. by 65X65X6 mm Galvanized Angle

Erection of 1.2 mtr. long 4-Wire LT bracket in/c clamp, nut & bolts etc. by 65X65X6 mm Galvanized Angle

Erection of 0.55 mtr. Long 2-Wire LT C-bracket i/c clamp, nut & bolts etc. by 65X65X6 mm MS Angle

Erection of Disc Insulator Ball and Socket type i/c fittings for 11 KV system (EMS-45 KN) conforming to ISS:731/1971 in angle and dead end locations including tension fittings of EMS-45 KN to accommodate the relevant ACSR conductor size along with nuts and bolts, washer etc. as required in complete as per direction of the Engineer-in-Charge.

Erection of 11 KV Polimeric Pin Insulator including G.I Pin for 11 KV system with mechanical strength of 10 KN conforming to ISS:731/1971 with hot dip galvanized M.S forged 11 KV G.I pin alongwith galvanized hexagonal nuts, G.I flat washer and G.I spring washer conforming to ISS: 2486(P-II)/1974 etc. as required in complete as per direction of the Engineer-in-Charge.

Erection of Porcelain Shackle Insulator (4x4.5" ) for LT system with mechanical strength of 5 KN conforming to ISS:731/1971 with hot dip galvanized M.S G.I Straps with bolts in complete (suitable for Rabbit/DOG conductor) as per direction of the Engineer-in-Charge

Supply and installation of Earth Spike unit the item include 20mm dia 1.8 mtr long GI Earth rod i/c Connecting clamps, bolts etc. along with drawing of Earth Wire (8 SWG GI Wire) from Earth Spike to Metal Parts of Pole Structure and Excavation of Earth refilling , ramming etc as reqd as per direction of the Engineer-in-Charge.

Supply and erection of earthing set as per ISS : 3043 of 1966 and with latest amendment if any, 2.5 mtr long G.I. pipe (ISI marked) of 40 mm diameter with suitable holes on pipe circumference including a pair of clamps (made of 50 X 6 mm M.S. flat), galvanized nuts & bolts alongwith alternate layers of salt & charcoal including supply of 4.0 mtr long, 12mm dia PVC pipe for each earthing set etc. as required and as per direction of the Engineer-in-Charge.

Erection & Commissioning of 63 KVA, 3-phase, 11/0.443 KV Distribution Transformer on pole structure at a height of 2440 mm (approx) above GL in double MS channel support (100X50X50X6 mm Channel) with all necessary accessories and fittings as per Technical Specification.

Erection & Commissioning of 100 KVA, 3-phase 11/0.443 KV Distribution Transformer on pole structure at a height of 2440 mm (approx) above GL in double MS channel support (100X50X50X6 mm channel) with all necessary accessories and fittings as per Technical Specification.

Making connection from Transformer LT side to overhead LT Line via fuse unit of unarmored PVC cable 1100-V grade conforming to ISS: 1554 (P-I) /1988 of the following sizes and the cables shall be properly crimped by bi-metallic lugs at contact areas as per direction of the Engineer-in-Charge.

Erection of Protective Guarding by 8 SWG GI Wire as per technical specification along with 11 KV Line across road/river/telecom line etc. in horizontal formation complete

Erection of Danger Plate on HT/LT Poles

Erection of Anti-climbing devices viz barbed wire on existing pole structures including supply of barbed wire confirming to IS:278 having four points barbed spaced 75 (+/- 12) mm apart shall be wrapped helically with a pitch of 75 mm around the limb of support and firmly commencing from the height of 3.5 M and up to 5 or 6 M (1.5 Kg. / pole) as per direction of the Engineer-in-Charge.

Grouting with CC of ratio 1:2:4 (1 cement : 2 river sand : 4 jhama brick aggregate of 20 mm. nominal size) ilc supply of cement, sand and brick aggregate complete with excavation, refilling of earth, ramming alongwith centering and shuttering as required (@ 0.273 Cum per Steel Tubular Pole & @ 0.119 Cum per Stay Set as per TSECL specification ) etc.

Erection of wooden plank (preferably karai wood) of size 24" x 10" x 1.5" for fitting, fixing of LT cut outs along with MS clamps, nuts & bolts and cable connections with termination by Lugs as per Specification.

Erection of fabricated copper strip size of 50x8 mm, 20 cm long with 4 No hole to connect the cable/DT LT Stud as required as per direction of the Engineering-in-Charge.

Providing Sub-Station protective fencing made by chain link mesh of 8 SWG GI Wire of size 2X3 mtr. And height 1.5 mtr. as per engineer requirement by 65X65X6 mm MS Angle post of height 2 mtr. Horizontal bar 2X3 mtr and 2X2 mtr. And top angle posts by 50X50X6 mm MS angle and two part MS Grill door of size 1.2X1.4 mtr with locking arrangement i/c necessary grouting and painted AL paint over red oxide priming of approved quality as required as per Technical Specification.

Hiring of vehicle for survey and supervision of proposed & dismantled HT/LT line

Cutting, clearing & disposal of jungle/tree of any girth from 3(three) meter either side of HT/LT line of providing required vertical and horizontal clearance as per provision of I.E. Rule.

Numbering of Pole/DT with black Japper paint after applying priming coats by red oxide primer followed by a painting 2 or more coats with synthetic enamel paint (Yellow Colour) of approved quality within a area of 8"X14" on pole /DT as reqd. as per direction of the Engineer-in-Charge. a. 100 KVA 3-phase 11/0.433 KV Distribution Transformer

b. 63 KVA 3-phase 11/0.433 KV Distribution Transformer

c. HT/LT Composit pole

Dismentalling of the following items:- Dismantle of 4-Wire LT bracket in/c clamp, nut & bolts etc.

Dismantle of 3-Wire LT bracket in/c clamp, nut & bolts etc.

Dismantle of 2-Wire LT bracket in/c clamp, nut & bolts etc.

Erection of 5-Wire LT C-bracket i/c clamp, nut & bolts etc. by 65X65X6 mm Galvanized Angle

Dismantle of 11KV S.P. Top Cross arm in/c clamp, nut & bolts etc.

Dismantle of 11KV S.P Bottom Cross arm in/c clamp, nut & bolts etc.

Dismantle of 11 KV S.P. Guard Cross arm in/c clamp, nut & bolts etc.

Dismantle of 11KV D.P. Bottom Cross arm in/c clamp, nut & bolts etc.

Dismantle of 11 KV D.P. Guard Cross arm in/c clamp, nut & bolts etc.

Dismantle of 2.8 mtr long100x50x50x6 mm channel of sub-station cross arm in/c clamp, nut & bolts etc.

Dismantle of 2.8 mtr 75x40x40x6 mm channel of sub-station cross arm in/c clamp, nut & bolts etc.

Dismantle of 2.8 mtr long 65x65x6 mm MS angle of sub-station cross arm in/c clamp, nut & bolts etc.

Dismantle of 0.6 to 0.8 mtr long MS angle /channel of sub-station cross arm in/c clamp, nut &bolts etc.

Dismantle of 100 KVA Transformer from base(Pole mounted / RCC base)

Dismantle of 63 KVA Transformer from base(Pole mounted / RCC base)

Dismantle of 9.0 mtr. long PCC Pole in/c earth excavation.

Dismantle of 8.0 mtr. long PCC Pole in/c earth excavation.

Dismantle of 11 mtr. long Steel Tubular Pole in/c earth excavation.

Dismantle of 11KV Disc. Insulator with fittings.

Dismantle of 11 KV Pin Insulator with G.I Pin.

Dismantle of LT Shackle insulator

Dismantle of ACSR (6/1/2.59 ) i/c opening of binding, jumpering, and coiling etc as reqd. as per diredtion of the Eng. In Charge.

Dismantle of Triple pole ( 3ph, 12 KV), 200 Amps manually gang operated air break switch (A.B.Switch.) including necessary connection.

Dismantle of Triple pole (3 ph, 12 KV)200 Amp drop out fuse unit(D.O.Fuse Unit) suitable for operation for 11 KV, 50 Hz AC system including necessary connection.

Dismantle of 9 KV, 5 KA single pole metal Oxide gapless surze type LA suitable for nominal system voltage of 11 KV including necessary connection as per Technical specification.

Dismantling & Re-fixing of 1-phase Service Connection

Dismantling & Re-fixing of 3-phase Service Connection

Carrying of the followings:- Carriage of 11/0.430, 3-Phase 63KVA by Mechanical Transport from the Site to Workshopsite including loading, unloading as required Beyond 50KM additional amount for every 25 KM or part thereof From MMD Store to Sub Division Store

Carriage of Carrying of the following Line Materials and Poles from within the state/outside the State to ESD-II, Teliamura storeyard by mechanical transport, hand cart & manual labour etc. as required i/c. loading, unloading & stacking (i/c. river/cherra crossing if required) etc. as per direction of the Engineer-in-Charge. a.9 mtr long GI Swaged Tubular Pole (Galvanised pole, SP-32)

b. 9 mtr PCC pole

c. 8 mtr PCC pole