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| 1 | Substation,HT/LT Network |
| 2 | Supply,loading, unloading at site ,Carriage, Installation, testing & commisioing of 400 kVA ,11/0.433kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level-2, (Copper wound ), and with LV box having detachable Aluminium Gland Plate |
| 3 | Supply,loading, unloading at site Erection, testing & commissioning of S.T Pole 9mtr Long SP-33 with base plate & cap for HT. Strictly as per REC standards |
| 4 | Supply,loading, unloading at site Erection, testing & commissioning of S.T Pole 8mtr Long SP-15 with base plate & cap for LT. Strictly as per REC standards |
| 5 | Supply,loading , unloading at site ,Laying, stringing, tensioning & binding of ACSR 30mmsq (weasel) Conductor. |
| 6 | Supply/Fixing & commissioning of GI Channel/Angle/Flat of Sizes including clamps |
| 7 | Supply,loading , unloading at site ,Laying, stringing, tensioning & binding of ACSR 50mmsq (Rabbit) Conductor. |
| 8 | Supplying and fixing of GI Channel “V’ cross-arm (75 x 40x6mm) with GI Angle Pole Top Bracket (50x50x6 mm) including back clamps of 50X8 mm for fixing V-Cross arm and pole top bracket without making holes in the ST pole as per REC standard for single pole [email protected] kg each |
| 9 | Supplying and fixing of pole Earthing Complete by Spike Earthing Rod 20mm 2.5 Mtr long with GI strip (25x3)mm to each LT and HT pole |
| 10 | Painting of poles with one coat of red oxide and two coats of Aluminium paint as per Standards. This also includes numbering of ploes with paint, submission of Pre and Post Execution photographs duly anthenticated by AEE concrened. |
| 11 | Supply,fixing, testing & commissioning of 11KV GO Set, AB Switch as per IS Standards |
| 12 | Supply,fixing, testing & commissioning of 11KV DO Fuse Set as per IS Standards |
| 13 | Supply,fixing, testing & commissioning of 11KV LA Set Gap less as per IS Standards |
| 14 | Supply,fixing, testing & commissioning of 11KV Pin Polymer Insulators with GI pins complete. |
| 15 | Cement bottoming 1:2:4 mix as per REC Standards 0.48cum/pole |
| 16 | Supply and fixing of 300 mm² Single-Core Cable, 1.1kV Grade, XLPE un armoured FRLS type |
| 17 | Providing & fixing of 11 kV polymeric composite disc insulator 12 kV , min failing load 45 kN, lighting impulse 75 kV positive and 80 kV negative, creepage distance 320mm |
| 18 | Providing & fixing of LT Shackles Insulator with GI mukhi clamps including Nuts & Bolts |
| 19 | Earthing of substation --Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm No.minal 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,G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover. |
| 20 | Providing and Fixing of GI Nuts and Bolts. |
| 21 | Providing and Fixing of Wedge Connectors / PG Clamp |
| 22 | Supply, installtion of Danger Plates with Clamps |
| 23 | Providing and fixing of GI Barbed Wire for Anti Climbing |
| 24 | Cement bottoming 1:2:4 mix as per REC Standards 0.4cum/pole |
| 25 | Supply and fixing of LT Distribution Box for 400 kVA DTR with 630 Amp MCCB 3P 36 kA for incomer & 200 Amp MCCB 3P 16 kA 4 No.s for Outgoing |
| 26 | 400KVA Servo Voltage Stablizer |
| 27 | Supply, installation, testing, and commissioning of 400 kVA servo-controlled automatic voltage stabilizer with a digital microprocessor-based controller, conforming to IS 9815. The stabilizer shall be copper wound (EC grade), oil cooled with minimum 1000 litres of insulating oil as per IS 335:2018 (UN type), and of the unbalanced type with a bypass arrangement. It shall operate within an input voltage range of 190-450 V (P-P) and 110-260 V (P-N), and provide a stable output voltage of 415 V AC ±1%. The unit shall have an overload capacity of up to 120% and operate at a frequency of 50 Hz with deviation as per IS. It shall include all necessary protection mechanisms as detailed in the technical specifications (Annexure A) and be supplied along with appropriately rated cables on both input and output sides. Make: Hindustan Power Products, PureVolt New Delhi, Jindal electric Faridabad, Servocon, Electric Field, Sen & Pandit Systems, Moto line Electronics, Power Bank (AMPLE) India, Baid Power Services Pvt ltd. Automatic Electric (AE) ,Fiji Electronics Pvt Ltd.or OEM with equivalent ISO Certification |
| 28 | Supply, lying, testing and commissioning of LT Cable 3-1/2 core, 120 mmsq aluminium Un-armoured cable XLPE type (with complete accessories), conforming to IS:7098 Part 1. Havells , Polycab, KEI, Gupta , Plaza , Grindlays , RR kabels , APAR industries, Torrent Finolex) |
| 29 | SITC of 400 Amp MCCB 4 Pole Including cost of outdoor type,MS Steel enclosure made out of 14/16 SWG duly power coated paint with locking arrangement including extension of terminal bus bar for both sides for termination of cable, cable glands and lugs. (L&T, Siemens , Schenieder, Legrand , Havells , Finolex, C&S, Crompton make) |
| 30 | HT Metring Unit CT PT Operated |
| 31 | a)11kV Pilfer resistant metering cubicle for 3phase 4 wire metering system made of MS Sheet steel thickness not less than 2mm duly power coat painted suitable for indoor as well as outdoor as per the site requirement. The cubicle shall be painted through 7-tank process. The External dimensions should be adequate. Panel having two compartments upper Meter compartment and lower CT/PT compartment. Provided with synthetic or semi synthetic gasket firmly glued to the sufrace, Dust, weather and Vermin proof and shall comply degree of protection IP 65 both the chambers having one sided hinged door arrangments. The metering panel shall be provided with two No G.I channels of size 100 x 50 mm on the front and rear sides duly welded and 4 No of lifting hooks. It should be possible to take meter reading manually, through CMRI and computer without opening the LV chamber door. b) Single Phase, Single core, single ratio, Epoxy resin Cast Current Transformers suitable for 11kV, copper wound primary type with rated burden 5VA and accuracy class 0.5 or better and conforming to IS2705 (part-I & II) amended upto date. ISF shall be upto 5The CT ratio shall be as under:25/5 for 400kVA DTc) 11kV/ 110 V, Three phase epoxy resin cast PT with rated burden 15VA per phase and accuracy class 0.5 or better and conforming to IS:3156 (part-I&II) amended upto date with proper colour coded identification. PTs shall be of uniform insulating and withstand separate source 23kV pf for one minute. d) Bus Bar details:CTs bus bar:- 40x6 mm copper strip or adequate size PTs bus bar: Copper wire 8 SWG or 30x0.6mm copper flat strip to connect PT terminal or adequate size duly insulated by the monoplast tapee) PVC Copper wire flexible multi-strand of required size for secondary connections for CT wiring the minimum wire size shall be 4 mm² (RYB) and for PT wiring minimum wire size shall be 2.5 mm² (RYB). f) Copper Lugs preferably ring type duly crimped for termination of wires and tapes g) Grounding bus of minimum 40mm copper, 25cm long fixed to the unit in HV chamber. The CTs, PT meter and 11kV Cable sheath shall be grounded to the bus through grounding wire (green) of min size 10mm²h) 3Ph3 Wire HT CT/PT operated Fully static Smart Tri-Vector Energymeters DLMS Compliant Category 'C' with RS 232 port for modem compatibility. 11kV/110V, Ph-Ph (3P,3W) meters for measurement of different electrical parameters including Active Energy (kWh/ MWh), Reactive Energy (kVArh/MVArh), Apparent Energy (kVAh/ MVAh) etc.i) Independent flexible PVC pipes for CT wiring and PT wiring of appropriate size from HT compartment to meter compartmentj) Pedestal made out of G.I Channel of size 75 x 40 mm or angle iron of size (65 x 65 x 5) mm, duly painted as per site requirement for mounting of metering panel including concrete foundation wherever required including cost of nuts and bolts |
| 32 | SITC of 3 Core 11 kV Aluminium cable XLPE armoured 35 mm² including cost of clamp for its fixing where ever required. |
| 33 | SITC of Cable termination kits suitable for 3 x 35 mm² XLPE Cable (Indoor/Outdoor) |
| 34 | SITC of Earthing by way of 40 mm 2.5 mtr long GI Pipe. Job includes , excavation, enhancement material and Main Hole Chamber (500x450x600)mm with frame and cover. |
| 35 | Construction of Concrete Bed along canopy for housing Servo Voltage Stabilizer |
| 36 | Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift up to 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed by Engineer in charge.For Transformer bed.1×8.00×6.00×2.00=96.00 cfts Item 2.8 SSR 2022 Or=2.71 Cum |
| 37 | Providing and laying of stone soling /Boulders laid dry on level, tightly hand packed including. all carriages, leads and lifts. For Transformer Bed.1×8.00×6.00×0.50=24.00 cfts Quantity vide item no 3=384@20% =76.6 cft Total quantity=100.80 cft Or =2.85 Cum |
| 38 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering in 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) including all carriage of materials involved. Item 4.4.7 SSR1×8.00×6.00×0.50=24.00 cfts or 0.68 cum |
| 39 | Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work up to plinth level with: 1:2:4 (1 cement: 3 coarse sands: 4 graded stone aggregate 20 mm nominal size)For Transformer bed, using 20% plums 1×8.00×6.00×8.00 =384.00 cfts @80%=307.20 cft4.4.3 SSR 2022 Or 8.69 cum |
| 40 | Cantering and shuttering including strutting, propping etc. and removal of form for:For Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.For Transformer bed2(8.00+6.00) ×8.00=224.00 sfts 4.6.2 SSR 2022 Or =20.81 sqm |
| 41 | Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work up to plinth level with: 1:1.5:3 (1 cement:1.5 coarse sands:3 graded stone aggregate 20 mm nominal size)For Transformer bed1×8.00×6.00×00.50=24.00 cfts 4.4.2 SSR 2022 Or =0.68 cum |
| 42 | CEMENT PLASTER (IN FINE SAND)12mm Cement plaster of mix:In 1: 6 (1 cement: 6 fine sand)For Transformer bed (Outer Sides)2(8.00+6.00) ×8.00=224.00 sfts 13.1.2 SSR 2022 Or =20.81 sqm |
| 43 | Carriage of all materials by mechanical transport from source up to site of work avg.Sand and stone aggregate 10 KMS avg.Quantity vide item no’s (3,4 and 6)=10.05 cum @1.35% =13.56 cum (1.1.5) SSR 2022 |
| 44 | Cement vide item no 3 and 6 avg 01 KMItem no [email protected] q/cum=01.15 QntlItem no [email protected] q/cum=27.80 QntlItem no [email protected] q/cum=02.72 Qntl Total =31.67 Q1.1.10 SSR 2022 Or =3.16 MT |
| 45 | Canopy made of Square pipes/Angle Iron and Tin sheets Square Pipe 75x75 of 26 feet long Angle iron 65x65 of 50 feet longTin Sheets .05 mm of standard make 70 Square feet Please Enable Macros to View BoQ information |
