Construction of 01 No. 33KV Carbon Circle Pvt. Ltd. Bay including lighting in extended Switchyard alongwith other associated works at 132KV Substation Richha under Electricity Transmission Division Bareilly

Amount

Construction of 01 No. 33KV Carbon Circle Pvt. Ltd. Bay including Lighting in Extended portion of Switchyard alongwith other associated works at 132KV Substation Richha under Electricity Transmission Division Bareilly with all cost of men, misc. consumables, normal & special t&ps etc required to be arranged by agency for satisfactory completion of the work, with all due care of safety & precautions as per technical specifications and direction of the supervising engineer, as per details below :

(1) Supply of PG Clamp duly made of LM-6 Aluminium Alloy, suitable for ACSR Moose to Panther Conductors, complete with 4No. 16x90mm Size GI Bolts, Nuts, Spring & Plain Washers, as per Technical Specification & Sample.

(2) Supply of PG Clamp duly made of LM-6 Aluminium Alloy, suitable for ACSR Panther to Panther Conductors, complete with 3No. 16x75mm Size GI Bolts, Nuts, Spring & Plain Washers, as per Technical Specification & Sample.

(3) Supply of 33KV C.T. Bi-Metallic Terminal Connector Duly made of LM-6 Aluminium Alloy, along with Bi-Metallic Sleeve/ Plate Suitable for Twin ACSR Panther Conductor with 4 Nos. 12mm Size GI Bolts, Nuts, Spring & Plain Washers, as per Technical Specification & Sample.

(4) Supply of 33KV Isolator Bi-Metallic Terminal Connector Duly made of LM-6 Aluminium Alloy, along with Bi-Metallic Sleeve/ Plate Suitable for Twin ACSR Moose / Panther Conductor with 4Nos. 12mm Size GI Bolts, Nuts, Spring & Plain Washers, as per Technical Specification & Sample.

(5) Supply of 33KV P.T. Bi-Metallic Terminal Connector Duly made of LM-6 Aluminium Alloy, along with Bi-Metallic Sleeve/ Plate Suitable for Twin ACSR Panther Conductor with 4Nos. 12mm Size GI Bolts, Nuts, Spring & Plain Washers, as per Technical Specification & Sample.

(6) 33 KV C.T. Junction Box with Terminal Block, Terminal block haring drop down link with water proof rubberized seal & lock arrangement.

(7) 33 KV P.T. Junction Box with Fuse Set, Terminal block haring drop down link with water proof rubberized seal & lock arrangement.

(8) Supply of M.S. Roundbar for Earthmat

(9) Supply of M.S. Flat 50*6 mm

(10) Supply of M.S. Flat 25*6 mm

(10) Carriage of Misc. Items like CTs, PTs, CB, Isolators, Control Cables, Conductors, M.S. Round Bar, M.S. Earthing Strips etc. from Designated Primary Sub Station within 50 Km Distance to 132KV Sub Station Dohna including its Loading and Un-Loading.

(11) Laying of Earth Mat in the Extended Switchyard of the S/S along with Connecting the Newly Laid Earth mat with existing Earth Mat as per Details below :

(a) Fabrication of 3mtr. Long Electrode with 32/40mm dia. MS Round Bar having 150mm Long Conical Shape by due Cutting, Straightening etc., and then Piercing it vertically inside the Ground with top 700mm below the Ground Level including Shifting MS Round Bar from Storage Place at the Sub Station to Switchyard.

(b) Laying of 32/40mm Dia MS Round Bar, 700mm below the Ground Level by Due Cutting Straightening, Welding, Painting, Excavation of Trench, by filling of Trench after Laying of Earth Mat including shifting of MS Round Bar from Storage Place at the Sub Station to Switchyard.

(c) Making of 150mm Long Lap Joint of above Laid 32mm dia Round Bar by due Cutting Straightening, Welding etc.

(d) Making of 150mm Long Lap Joint of above Laid 32/40mm dia Round Bar to Connect with Existing Earth Mat of the Sub Station by due Cutting Straightening, Welding etc.

(e) Making of Cross Joint of above Laid 32/40mm dia MS Round Bar, 700mm below the Ground Level by Due Welding, of all Four Corners including providing and Welding of Suitable size 2 No. MS Angle Pieces on Opposite Corners of the Cross Joint.

(f) Making of End Joint of the above Laid 32/40mm dia MS Round Bar, with top of the already Vertically Pierced MS Electrodes, 700mm below the Ground Level by due Welding.

(12) Erection of Main and Auxiliary structure consisting of columns, beams, peaks, masts etc. and auxiliary structure required for installation of Isolators, CTs, PTs, CVTs, LAs, and other equipments. The job consists of shifting of all material i.e. structure parts, nuts, bolts, washers etc. from store to site of erection, erection of structure as per relevant drawing and practices using flat and spring washer with each bolt Matching of holes, cutting, matching of members if required shall also be done by the contractor without any extra cost to complete the work satisfactorily. All material to be erected shall be supplied by UPPTCL free of cost but all men, material and T&P required for satisfactorily completion of work shall be arranged by the contractor at his own cost.

(13) Erection of following equipment as per instruction manual of various equipment and technical specifications including shifting of material/equipment from store to erection site including all other associated work to complete the job satisfactorily:-

(a) 36 KV Circuit Breaker

(b) 36 KV CTs

(c) 36 KV PTs

(d) 36 KV Section Isolator

(e) 36 KV Bus Isolator

(f) 36 KV Line Isolator

(g) Junction Box for 36 KV CTs/ PTs

(h) 33 KV Triple feeder control panel

(i) ABT Meter Cubical

(14) Interconnection of following equipment and bus bar including cutting, bending of conductor and jumpering clamping along with all other associated work to complete the job satisfactorily as per drawing and technical specifications with Main.

33 KV Line bay

(15) Cutting straightening, bending, laying 500 mm. below in side ground and above ground of following size of M.S. Flat for earthing of main and auxiliary structure, equipment structure etc. including welding with main earthmat and with object to be earthed, excavation of trenches, its back filling, painting and all other associated work as required to complete the work satisfactorily, excluding the cost of M.S. Flat.

(b) Earthingof cable Trench with 25x6 mm /25x5 mm size M.S. Flat

(16) Painting of M.S. Earthing Strips by Rubbing with Sand Paper & Wire Brush, then Painting with 1 Coat of Red Oxide Primer & 2 Coats (The 2nd Coat of Paint shall be Applied at the Gap of 48 hrs. when 1st Coat of Paint is done & Checked by concerned S.D.O.. / J.E.) of 1st Quality Synthetic Enamel Paint of Asian / Berger / Nerolac make in Bus Green / Black Colour as per Details below :

(a) 50 × 6 mm size M.S. Earthing Strip in Bus Green Colour.

(b) 25 × 6 mm / 25 × 5 mm size M.S. Earthing Strip in Black Colour.

(17) Laying of following sizes of control cable in the cable trench from control & relay panels to various equipment/marshalling boxes/J.B.etc.in switchyard as per cable schedule, its saddling at every 750 mm. distance with M.S. Saddles of size 25x3mm size including carriage of cable drums from store to laying site and shifting back to store and all other associated work to complete the job satisfactorily.

(a) 2Cx2.5 Sq. mm. Unarmored

(b) 4Cx2.5 Sq. mm. Unarmored

(c) 6Cx2.5 Sq. mm. Unarmored

(18) Termination of following sizes of cable as laid above as per cable schedule including making necessary holes in glands plates of box wherever required, supply and fixing of cable glands of appropriate size, supply and providing ferrules and No. for each core of cable and its termination with crimping type lugs of Dowell/Tension make and all other associated work to complete the jobs satisfactorily as per technical specification.

(19) Pilfer proofing of energy meters by removal of trench cover for laying of various size cable through 2 & 1 inch dia G.I. Pipe(whereever respective required) as per cable trenches with associated work such as cutting,making threads for fitting socket,elbow,dressing etc.work. Termination including all internal connection at each equipment on both ends including correct ferruling as per drawing on each core of cable. Control cable will be fully covered by G.I. pipe up to termination point of both end. After completion of work placement of all the Trench cover is to be done. All required (G.I. Pipe,Socket,Bands,Nipples & PT-Junction Boxes will be arranged by the contractor himself at his own cost. Only cable will be provided by Deptt. free of cost.

(a) 2 Inch dia pipe.

(b) 1 Inch dia pipe

(20) Providing of Junction Box of size 280 × 225 × 150 mm duly made of 16 SWG Sheet and Painted with Smoke Grey Colour Synthetic Enamel Paint and Fitted with 1 No. 6 Amp. SP MCB on Anodized M.S. Channel, 1 No. Bakelite Fuse Fitting with 6 Amp. NS 6 type HRC Fuse, 1 No. Copper Neutral Link, Bakelite Terminal Block of 4 Terminals, Cable Glands suitable for 2C / 4C × 2.5 mm2 size Incoming / Outgoing Control Cables etc., then Installation of Junction Box on G.I. Column Structures at designated Height with the help of suitable M.S. Clamps alongwith Earthing of the Junction Box with 12 SWG G.I. Wire including Cable Terminations with Satisfactory Testing & Commissioning.

(21) Providing & Fixing of G.I. Pole Bracket duly made of 40 mm dia. 1.2 Meter Long ‘B’ Class Pipe and Bent at One End by Quarter Circle in 1.0 Meter at an Angle of 300 for Fixing of 125 Watt LED Street Light Luminaries Fittings on G.I. Column Structures with help of M.S. Clamps.

(22) Providing & Fixing of 125 Watt L.E.D. Street Light Luminaries Fittings of Philips / Compton Greaves / Havells make in Single Piece Die Cast Aluminium Alloy Housing with Pot Optics Reflector & Toughened Clear Glass Cover with Frame for Lamp Compartment inlcuding Cable Terminations.

(23) Providing of 3 Phase L.T. A.C. Supply Cubical of size 1200 × 600 × 500 mm with Hinged Door and Proper Locking Arrangement duly made of 16 SWG M.S. Sheet and Painted with Grey Colour Synthetic Enamel Paint. The L.T. A.C. Supply Cubical should be Fitted with 3 No. 100 Amp. Copper Neutral Link, 4 No. 100 Amp. Aluminum Bus Bar (3 Phase + Neutral), 5 No. 32 Amp. TPN MCB, 6 No. 40 Amp. DP MCB, 40 No. Link type Terminal Bock, Cable Glands etc. with Internal Wiring and then Installation on M.S. Angle Frame Structure duly Grouted in Ground by due Construction of Concrete Plinth.

(24) Earthing of L.T. A.C. Supply Cubical with Providing & Fixing of 600 × 800 × 8 mm size G.I. Plate with its Top At Least 3 Meter below the Ground Level with 20 mm dia. G.I. Pipe & Funnel for Watering, 1 No. 8 SWG G.I. Wire Earthing Lead etc. with Alternate Layer of Charcoal / Coke and Salt At Least 150 mm Thick Around it.

(25) Laying of 2C × 2.5 mm2 size Control Cables form Junction Box to LED Street Light Luminaries Fittings through Inside the M.S. Pole / GI Structure including necessary Fixing of Cable on GI Structure.

(26) Providing & Fixing of Cable Marker duly made of Cast Iron.

Bharat Trading Corporation