Providing New HT Service at Jammidoddi Guest House

Supply, Installation, Testing & Commissioning of HT metering cubical panel as approved By DISCOMs fabricated out of 14 SWG CRCA sheet steel in two compartment & MS angle of size 60mmX6mm having provision for Following: (SOR 2025-26 ,Elec - 6.3.1) (i) Provision for fixing Tri-vector Meter (To be supplied by DISCOMs) (ii) Provision for fixing of combined CT PT Set (To be supplied by DISCOMs) (iii)TT Block (iv) 6mm Bakelite sheet on all sides. Makes:As approved By DISCOMs

Supply, Transportation, Installation and Commissioning of 11 KV, 630A, 25 KA Outdoor type Load Break Switch as detailed below with suitable CC foundation and 2 Nos GI pipe earthing with brick masonry chambers etc., complete for finished item of work.(SOR 2025-26 ,Elec - 6.3.1a) a) Load break switch: 11KV,630A, 25 KA with fuse trip, earth switch, manually operated spring charged mechanism with 2 no + 2 NC. b) HT HRC fuse upto 63A - 3 nos. c) Bus bar connection. d) Indication lamps. e) Manual trip Push button. Make:ABB/ Megawin/Amara Raja/ Lauritz Knudsen (formerly L&T)

Supply, Transportation, Installation, Testing and Commissioning of 3 Phase, 50 Hz, Dry type, Indoor type copper wound 11KV,315 KVA Copper Wound Cast Resin Transformer designed and manufactured as per IS 2026-1977 and IS 11171-1985, connected delta on primary side and Star on secondary side with additional neutral brought out on load side, 11000V / (433V /415V) with HV off load tap changing + 5% to -5% in steps of 2.5%, temperature rise by the resistance 90⁰C complete with test reports with the following standard mountings.(SOR 2025-26 ,Elec - 6.3.7b) Make:ABB/ALSTOM/SEIMENS/Crompton/Kirloskar/Voltamp/ Esennar 1. Rated KVA : ........KVA (Cast Resin) 2. Service: Indoor 3. Mounting : Floor. 4. Copper wound : Double 5. Type of cooling : ANAN 6. Insulation Class : Class F 7. Temperature rise by resistance : 90⁰C 8. Vector Group: Dyn 11 9. Primary Connection : Delta 10. Primary Volts : 11000 11. Primary Frequency : 50 12.Primary Phases : 3 13. Primary wires: 3 14. Secondary connection : Star 15. Secondary Volts : 433V / 415V 16. Secondary phases : 3 17. Secondary wires: 4 18. Taps on primary winding for primary voltage variation : +5.0% to - 10.0% in steps of 2.5% through links. 19. Terminal arrangement. a. HV: Cable end box b. LV : Cable end box 20. No load losses (Watts): ........... As per IS specifications 21. Load losses (Watts): ..............As per IS specifications 22. Impedance(Z% 23. Fittings & Accessories ) : ............As per IS specifications a. Rating and terminal marking plate b. Earthing terminals c. Lifting Lugs d. Winding temperature Indicator e. Separate neutral bushing f. Uni directional flat rollers.

Providing independent earthing for Important equipment with 100mm dia Heavy gauge C.I (Cast iron ) pipe with Flange 2.5m long enclosed in C.C/ brick masonry chamber of 450m x 450m x 400mm with R.C.C. Slab cover duly providing staggered holes filling with salt and charcoal from the bottom of the pipe giving earth connection from electrode through G.I strip of 40 x 6mm x 200mm length with all accessories and labour charges complete, as per IS specifications 732/1982 (Part II)(SOR 2025-26 ,Elec - 6.7.5)

Supply and laying of 25mm x 3mm Copper Flat (0.663Kgs/1Mtr) Earth wire/Strip in horizontal /Vertical run in Ground/surface/Recess including, riveting, soldering, saddles, making connection etc as required(SOR 2025-26 ,Elec - 6.7.6h)

Supply and laying of 50 mm x 6mm Copper Flat (2.680Kgs/1Mtr) Earth wire/Strip in horizontal /Vertical run in Ground/surface/Recess including, riveting, soldering, saddles, making connection etc as required(SOR 2025-26 ,Elec - 6.7.6 j)

Supply and Transportation of 3C X 35 Sq mm XLPE insulated IS:7098/II/85 H.T. cable for working voltage 11 KV Earthed with Stranded Compacted Circular Aluminium Conductor Screened with Extruded Semi-conducting compound, XLPE Insulated Screened with extruded semi-conducting compound in combination with Copper Tape, cores laid up, inner sheath of Thermoplastic tape, galvanized flat steel strip armoured and overall Extruded PVC Type ST- 2 Outer Sheathed cable etc., complete.(SOR 2025-26 ,Elec - 4.1.4 a) Make: Torrent / Universal / Unicab / Havells / KEI /Polycab/Gloster/RR Kabel/KEC Asian Cables /Avocab/Gemscab

Supply and Making heat shrinkable type indoor /outdoor/straight through terminations/ joint kit of approved make suitable for XLPE insulated 11 KV cable, with required components, preparation of cable ends, testing etc. (SOR 2025-26 ,Elec - 4.1.8 a) Makes: Raychem /M seal/ Denson/ Multy/ Transeal- Hongshang

Supply and transportation of 185 Sq mmX 3.5 core XLPE insulated, 1100V grade armoured aluminum cable as per specification confirming to IS:7098 (Part - I)./1554-I (SOR 2025-26 ,Elec - 4.1.1 n) Makes: Torent / Universal / Unicab / Havells / Finecab / KEI / Gloster/ Polycab /RR Kabel/ Fortune Arrt /KEC Asian Cables/Orbit/Avocab /Gemscab /Batra Henlay.

Supply and making one end termination with heavy duty double compression brass gland as per BS 6121:2005, IP 66 complete, SIBG type, heavy duty Aluminum lugs duly crimped with crimping tool, PVC tape etc., for following size of Armoured PVC insulated & PVC sheathed/XLPE aluminum conductor cable of 1100 volt grade as required of size. (SOR 2025-26 ,Elec - 4.1.10 h) Makes:Dowels/Comet/SMI

Supply and transportation of 240 Sq mmX 3.5 core XLPE insulated, 1100V grade armoured aluminum cable as per specification confirming to IS:7098 (Part - I)./1554-I (SOR 2025-26 ,Elec - 4.1.1 o) Makes: Torent / Universal / Unicab / Havells / Finecab / KEI / Gloster/ Polycab /RR Kabel/ Fortune Arrt /KEC Asian Cables/Orbit/Avocab /Gemscab /Batra Henlay.

Supply and making one end termination with heavy duty double compression brass gland as per BS 6121:2005, IP 66 complete, SIBG type, heavy duty Aluminum lugs duly crimped with crimping tool, PVC tape etc., for following size of Armoured PVC insulated & PVC sheathed/XLPE aluminum conductor cable of 1100 volt grade as required of size. (SOR 2025-26 ,Elec - 4.1.10 i) Makes:Dowels/Comet/SMI

Supply Installation Testing and commissioning of free-standing floor mounted dust and vermin proof compartmentalized cubical panel made out of CRCA sheet, required hardware, cleaning with 7 tank process duly painted by two coats of zinc/red oxide primer followed by Powder coated / epoxy / PU painted with phosphatisation in grey or required shade after rinsing. The panel having PU/ Neoprene rubber gasket of not less than 3mm thickness, separate detachable, gland plate M.S. base channel, hinged door with locking arrangement for equipment/switchgear. The thickness of sheet shall not be less than 1.6mm up to 600mm length/ width of any compartment and be 2.0mm above 600mm. The load bearing structure shall be of 2.0mm thick sheet supported by base M.S. channel if required. Side walls and cable alley compartments having bolted type doors with detachable extension type structure (only outer area on all sides shall be measured and panel to be fabricated from CPRI approved fabricator).(SOR 2025-26 ,Elec - 6.2.1)

Supply and fixing of Electrolytic grade aluminum bus bar by means of SMC / DMC type insulator, high tensile nuts and bolts spring washers in existing panel including bending , cutting in required shape and size and colour coding with heat shrinkable PVC sleeves (SOR 2025-26 ,Elec - 6.2.2 a)

Supply and fixing of (0-500) V range Digital type Voltmeter on existing panel, making connection by PVC insulated copper conductor with PVC sleeves / channel etc. as required.(SOR 2025-26 ,Elec - 6.2.3 b) Make: Conzerve/Elmeasure/Meco/HPL/ Lauritz Knudsen (formerly L&T) /socomec/ Legrand/ABB

Supply and fixing of CT operated direct reading type Below 500 A Ammeter on existing panel, making connection by PVC insulated copper conductor with PVC sleeves / channel etc. as required. (SOR 2025-26 ,Elec - 6.2.4 c) Make: Conzerve/Elmeasure/ Meco/HPL/ Lauritz Knudsen (formerly L&T) /Schneider /AE /Socomec/ABB

Supply and Fixing of up to 150 / 5 Ratio, 5 VA, class 1 accuracy Current Transformer, with all necessary support in existing panel including connection etc. as required: (SOR 2025-26 ,Elec - 6.2.5 a) Make: Kappa/ Lauritz Knudsen (formerly L&T) /Seimens/C&S/Schneider/ABB

Supply and Fixing of from 200/5 to 400/5 Ratio, 10 VA, class 1 accuracy Current Transformer, with all necessary support in existing panel including connection etc. as required:(SOR 2025-26 ,Elec - 6.2.5 b) Make: Kappa/ Lauritz Knudsen (formerly L&T) /Seimens/C&S/Schneider/ABB

Supply and Fixing of 240/220 V, LED (22.5 mm dia) Red/yellow/Green colour Pilot lamp with integral circuit, terminal block, including connection etc. as required (SOR 2025-26 ,Elec - 6.2.9 a)

Supply and Fixing of 240/220 V, LED (22.5 mm dia) Blue colour Pilot lamp with integral circuit, terminal block, including connection etc. as required (SOR 2025-26 ,Elec - 6.2.9 b)

Supply and fixing of energy analyzer (multi-function energy meter) with LCD/LED display capable of minimum 20 numbers electrical parameters display with 1A/5A CT input for LV/ HV network, RS 485 communication port etc. complete in all respect. (SOR 2025-26 ,Elec - 6.2.11) Makes: CONZERVE / ELMEASURE / MECO / HPL / HAVELLS/ Lauritz Knudsen (formerly L&T) /ABB

Supply of 250A 4 Pole MCCB adjustable, confirms to IEC 60947-2 and IS 13947-Part 1 & 2, having Breaking Capacity 36/35 KA with thermal magnetic release Panel Mounted. (SOR 2025-26 ,Elec - 2.9.1 h) Makes: Lauritz Knudsen (formerly L&T) - D shine / Schneider-CVS/Legrand –(DP X3/DRX)/ Siemens- 3VL / Hager-h3/C&S -Winbreak/HPL-Techno /ABB (Formula DSP)

Supply of 400A 3 Pole MCCB adjustable, confirms to IEC 60947-2 and IS 13947-Part 1 & 2, having Breaking Capacity 36/35 KA with thermal magnetic release Panel Mounted. (SOR 2025-26 ,Elec - 2.9.1 i) Makes: Lauritz Knudsen (formerly L&T) - D shine / Schneider-CVS/Legrand –(DP X3/DRX)/ Siemens- 3VL / Hager-h3/C&S -Winbreak/HPL-Techno /ABB (Formula DSP)

Supply of 400A 4 Pole MCCB adjustable, confirms to IEC 60947-2 and IS 13947-Part 1 & 2, having Breaking Capacity 36/35 KA with thermal magnetic release Panel Mounted. (SOR 2025-26 ,Elec - 2.9.1 j) Makes: Lauritz Knudsen (formerly L&T) - D shine / Schneider-CVS/Legrand –(DP X3/DRX)/ Siemens- 3VL / Hager-h3/C&S -Winbreak/HPL-Techno /ABB (Formula DSP)