Providing Transformer to the Auditorium, main college campus of RMC, Kakinada.

Supply, Transportation, Installation, Testing and Commissioning of 11/0.433 KV TRANSFORMER with all test reports. The Transformer shall be designed and manufactured as per Energy Efficiency Level - 2 at basic Insulation level conforming to IS 2026 (Part- I to Part - II) with latest ammended and as per IS 1180 Part-I : 2014 latest ammended, OCTC with initial filling of oil as per IS 335-1993. The basic details of the Transformer are as under. 315 KVA Copper Wound Transformer Makes: Schneider/Kirloskar/Voltamp/Esennar/Toshiba/ KPEL/ Powertech /SSE / THOTA / Vajra /SriJesta(SJTE) /Haritha/VVE/ Voltek/3si Eco Power/Trinity/Voltactive 1. Quantity : 1 2. Rated KVA: ........KVA 3. Service & Location: Continuous Outdoor Distribution Transformer 4. Mounting: Plinth. 5. Wound: Copper Double wound 6. Type: Core type oil immersed 7. Cooling: ONAN 8. Temp Rise: 40⁰C in oil, 45⁰C by resistance 9. Vector Group: Dyn 11 10. Primary Connection: Delta 11. Nominal Voltage / Current: _ 12. Highest system Voltage: 12000V 13. Primary Frequency :50 HZ +/- 3% 14. Number of Phases: 3 15. Primary wires: 3 16. Secondary connection: Star 17. Secondary Volts / Current : 433V 18. Secondary phases: 3 19. Secondary wires: 4 20. Taps on primary winding for primary voltage variation: +5% to - 10% in steps of 2.5% of 7 position (6 Steps) 21. Terminal arrangement. a. HV: HT terminal box as per the site condition. b. LV: Cable box suitable to receive ---------- --Sq.mm XLPE cable 22. LV: One separate terminal for earthing. 23. Total Losses at 50% Loading [Watts] [Max] --- as per IS 24. Total Losses at 100% Loading [Watts] [Max]--- as per IS 25.Percentage Impedance at 75 deg. C at -----as per IS 26. No Load current: Less than 2% of full load current. 27. Standard Fittings & Accessories. a. Rating and terminal marking plate: One b. Lifting Lugs: Two c. Off-circuit tap switch: One. d. Earthing Terminals : Two e. Radiators (Attachable): Adequate f. Explosion vent with Diaphragm : One g. Conservator with Drain plug: one h. Oil filling hole with cap :One i. Oil level indicator: One j. Dehydrating Silica gel Breather: One k. Terminal Arrangement: HV With Terminal Box l. Terminal Arrangement: LV Cable Box m. Separate Neutral Bushing : One n. Drain cum filter valve with blanking plate: One o. Air release device: One p. Thermometer Pocket: One q. Four: Unidirectional flat rollers r. One :10Cm dial thermometer (Rigid stem type)

Supply, Transportation, Installation and Commissioning of 11KV, 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. Makes: As per list of ecommended brands. 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/L&T/Pentagon

Supply and Transportation of 3C X 120 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. Make: Torrent / Universal / Unicab / Havells / KEI /Polycab/Gloster/RR Kabel/RPG

Supply and Making heat shrinkable type indoor/ outdoor/straight through terminations/joint kit of approved make suitable for XLPE insulated 33 KV cable, with required components, preparation of cable ends, testing etc. as required of following sizes. Makes: Raychem /M seal/ Denson/ Multy/ Transeal Hongshang 3Core 95/120/150/185 sq mm INDOOR kit

Supply and Making heat shrinkable type indoor/ outdoor/straight through terminations/joint kit of approved make suitable for XLPE insulated 33 KV cable, with required components, preparation of cable ends, testing etc. as required of following sizes. Makes: Raychem /M seal/ Denson/ Multy/ Transeal Hongshang 3Core 95/120/150/185 sq mm OUTDOOR kit

Supply and transportation of following XLPE insulated, 1100V grade armoured alluminium cable as per specification confirming to IS:7098 (Part-I)/1554-I Makes: Torent / Universal / Unicab / Havells / KEI / Gloster/Finecab / Polycab /RR Kabel 240 Sq mm X 3.5 core

Earth work excavation of Trench in hard ground soil, laying of U.G cables from 70 to 300 Sqmm on sand cushion covering the cable with bricks and back filling of trench duly providing route indicator embedded in C.C including cost and conveyance of materials and labour charges etc., complete.

Labour charges for run of U.G cables from 70 to 300 Sqmm on wall with necessary fixing arrangments such as saddles, clamps etc., as directed by department including cost and conveyance of all materials etc., complete.

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 Alluminium lugs duly crimped with crimping tool, PVC tape etc for following size of Armoured PVC insulated & PVC sheathed/ XLPE aluminium conductor cable of 1100 volt grade as required of size. Makes:Dowels/Comet/SMI 240 Sq mm X 3.5 core

Perforated cable trays Supply,transporatation & installation of following sizes of Hot Dipped Galvanized Iron perforated cable trays without cover, including horizontal and vertical bends, reducers tees,cross members and other accessories as required and duly suspended from the ceiling/Wall with suspenders etc., complete 150mm X 50mm X 1.6mm size

Perforated cable trays Supply,transporatation & installation of following sizes of Hot Dipped Galvanized Iron perforated cable trays without cover, including horizontal and vertical bends, reducers tees,cross members and other accessories as required and duly suspended from the ceiling/Wall with suspenders etc., complete 300mm X 50mm X 1.6mm size

Supply and fixing of ABC stored pressure squeeze grip type fire extinguishers, 6 kg capacity, IS:15683 : 2006, filled with ABC Mono Ammonium Phosphate base powder-90 complete with discharge hose and wall mounting bracket, 2mm Mild Steel, EPDM Rubbers, Pressure Gauge, which work effectively on all class of fires (A, B, C & Electrical fires) with 2 years warranty Including transportation, all taxes and all labour charges etc complete Makes: Safex/Kenex/ Bharat/ Reliance/NewTech /Kartar /Armorfire/Securezone/Shuviro

Supply and fixing of Co2 type Fire Extinguishers 4.5 Kg capacity confirming to IS 2878 made from ISI marked seamless cylinder confirming to IS:7285 & CE certified and fitted with ISI marked controlled valve confirming to IS:3224, high pressure 1 Mtr discharge hose & horn complete with initial gas charged with carrying handle with wheels and wall mounting bracket. Squeeze lever discharge, used un-used indicator, epoxy coated paint (Red) with 93% gloss with 2 years warranty including transportation, all taxes and all labour charges etc complete. Makes: Safex/Kenex/ Bharat/ Reliance/NewTech /Kartar /Armorfire/Securezone/Shuviro

APFC Panel: 80 KVAR - Supply Installation Testing & commissioning of free standing floor mounted dust and vermin proof compartmentalised cubical panel made out of CRCA sheet, required hardware, 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. Thickness of sheet shall not be less than 1.6mm up to 600mm length/width of any compartment and be of 2.0mm above 600mm. 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, with proper ventilation arrangements for power capacitors with ventilating fans and louvres for natural cooling with required size of G.I. earth bus bar etc., complete. (only outer area on all sides shall be measured and panel to be fabricated from CPRI approved fabricator). Incomer :-250A 4 Pole MCCB,36/35 KA 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)- 1No. Outgoing feeders:- Supply of 63A/60A, 3 Pole, Adjustable, Confirms to IEC 60947-2 and IS 13947-Part 1&2 having Breaking Capacity 16 KA with thermal magnetic release Panel Mounted. Makes: L&T- D shine / Schneider-NS NSX/Legrand -DP X3/ Siemens-3VL-5No. Supply Installation Testing and commissioning of self healing MPP/MP type shunt capacitor (banks) conforming to IS:13340-41 / IEC :831-1&2 in existing panel or parallel with load terminals , the capacitor shall be fitted with discharge resistors, pressure sensitive disconnector (PSD) and shall have dissipation factor less than 0.0025 at 50 Hz and total wattage loss less than 0.5 Watt per KVAR. including making connections with suitable capacity conductors/ cables testing as required, Heavy duty Three phase 440 V , 50 Hz capacitor (Bank). Makes: Lauritz Knudsen (formerly L&T) /Seimens/Epcos/Schneider/Havells /Legrand/ABB -80KVAR. Supply and Fixing of 440 Volt 3 pole capacitor (AC 6 B ) duty contactor with 3 no. early make and post break auxiliary contacts in series with quick discharge damping resistors/ reactors to limit the inrush current ,conforming to IS:13947-4-1/IEC:947-4-1, Din rail mounting type ncluding making onnections, testing etc. as required. suitable for 10 KVAR capacity capacitor bank. Make:Seimens/ABB/Schneider/ Lauritz Knudsen (formerly L&T) /C&S/HPL/Havells -2No. Supply and Fixing of 440 Volt 3 pole capacitor (AC 6 B ) duty contactor with 3 no. early make and post break auxiliary contacts in series with quick discharge damping resistors/ reactors to limit the inrush current ,conforming to IS:13947-4-1/IEC:947-4-1, Din rail mounting type ncluding making onnections, testing etc. as required. suitable for 20 KVAR capacity capacitor bank. Make:Seimens/ABB/Schneider/ Lauritz Knudsen (formerly L&T) /C&S/HPL/Havells-3No. Metering:- Supply and Fixing of (0-500) V range Volt meter on existing panel, making connection by PVC insulated copper conductor with PVC sleeves/channel etc., as required. Make:Conzerve/Elmeasure/ Meco/ HPL/L&T/ Socomec-1No Supply and Fixing of CT operated direct reading type Ammeter, below 500A, on existing panel , making connection by PVC insulated copper conductor with PVC sleeves/channel etc. as required. Make: Conzerve/Elmeasure/Meco/HPL/ L&T/ Schneider/AE/ Socomec-1No. Supply and Fixing of Current Transformer, from 200 / 5 to 500/5 Ratio , 15 VA , class 1 accuracy with all necessary support in existing panel including connection etc. as required Make: Kappa/L&T/ Seimens/ C&S/ Schneider-3No Supply and Fixing of 240/220 V, LED (22.5 mm dia) Pilot lamp Red & Yellow Colour with integral circuit, terminal block, including connection etc. as required for capacitor ON and OFF + Supply indication-12No Supply and Fixing of 240/220 V, LED (22.5 mm dia) Pilot lamp Blue Colour with integral circuit, terminal block, including connection etc. as required for supply indication-1No. Supply and Fixing of selector switch for voltmeter (4 position) including making connection etc. as required. Make: L&T / C&S/ Salzer/HPL-1. Supply and Fixing of CT linked selector switch of 10 A for Ampere meter (4 position) including making connection etc. as requiredMake: L&T/C&S/Salzer/ HPL-1 Supply and Fixing of Cam operated rotary switches on existing panel with 2 way and off position, one pole, 32A. (auto mannual selector switch for capacitors) Makes: L&T (SALZER)/ABB/ Schneider/ Seimens /C&S/HPL. Supply and Fixing of Non-Luminious type, push button actuators and integral contact block of dia. 22.5 mm including making connection etc. as required Make:Seimens/ ABB/ Schneider/ L&T/ C&S/HPL-10 10 kA - 6-32A range SP MCBs. Make: Legrand-DX3 / Schneider-Acti9/Hager-h3/ Siemens-5SX4/ Crabtree-Xpro/L&T-AU -6 Supply Installation Testing and commissioning of microprocessor based intelligent power factor correction relay having sensitivity up to 50 milli Amp secondary current and following way, self analysing auto c/k setting according to targeted power factor setting, the relay shall have minimum three digit display unit for display of real power factor, targeted power factor, lag/lead capacitor switching status, alarm output for under current, over current, insufficient compensation, indication of switching on units, auto/manual status, and shall have over load protection, no volt release etc. as required, 6 to 14 stage - sensitivity upto 50 milli Amp. Makes: L&T/Seimens/Epcos /Schneider/ ABB/Neptune Labour charges etc complete with connections for finished item of work including all accessories, Auto / Manual Selector switches, auxilary contactors for auto manual operation,CTS and push buttons, indication lamps for on and off indication with all accessories etc. compele for finished item of work.

Providing independent earthing for Important equipment with 40mm dia 'B' class 2.5m long G.I pipe and 19mm dia 'B' class G.I pipe of 0.3mtr. long connected with reducer providing G.I funnel with mesh enclosed in C.C.Chamber of 400m x 400m 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)

Providing independent earthing for Sophisticated Electronic equipment with 600mm x 600mm x 3.15mm thick copper plate rigidly fixed to 40mm dia G.I Pipe of 2.5 mtr length connected with reducer providing G.I funnel with wiremesh as per National Electric Code including C.C.Chamber of size 400m x 400m x 400mm covered with R.C.C. Slab filling with salt and charcoal giving earth connection from electrode with Copper strip of 25mm x 5mm x 200mm length to be bolted with nut bolts to G.I.pipe including 25mm x 3mm copper strip of 6Mtrs length connected from plate to Copper strip with all accessories and labour charges complete as per IS specification 732/1982 (Part II).

Providing independent earthling by excavating a trench to a depth of 2.5 M in all soils, as per size specified in the Data, using 100mm dia Heavy gauge Flange C.I ( Cast iron ) pipe of 2.5 Mtrs length with necessary accessories duly providing staggered holes including filling with equal proportion of Salt and Charcoal in layers and all labour charges etc., complete.

Supply and Run of 40mm x 6mm G.I Strip including cost of all accessories and labour charges etc., complete

Supply and Run of 25mm x 6mm G.I Strip including cost of all accessories and labour charges etc., complete.

Supply and Run of 25mm x 6mm copper strip including cost of all accessories and labour charges etc., complete.

Supply and Run of 40mm x 6mm copper strip including cost of all accessories and labour charges etc., complete.

Poviding transformer plinth 1.2 x 1.2 x 1.5 mtr in size with necessary excavation in ground at the bottom with 150mm thick 1:2:4 cement concrete raft at the bottom and top and 225mm thick wall constructed in stone masonry and remaking hallow portion shall be filled with stone chips duly plastered 20mm thick outsides including watering etc., complete

Supply and errecting fencing section having size 2.1 mt height from ground level and 1.2 mt width by using angle iron size 50mm x 50mm x 6 mm with 50 x 50 x 6mm 'T' Angle on middel, erected in C.C. foundation 15cm x 15cm x 40 cm deep. The section of the frame shall be fitted with hot dipped galvanised Iron chain link mesh of 8 gauge (4.0 mm) as per IS: 2721-1979 at a spacing of 2"x2" (50 mm x 50 mm) with flat iron support of size 25 x 6 mm on top, bottom and midle and sides and including all accessories and duly painted with one coat of red oxide and 2 coats of aluminium paint and all labour charges etc. complete.

Supply, Transportation of 75 x 40 mm ISMC 100 channel iron with two coats of aluminium and one coat of red oxide paint complete

Supply and Fixing of 11 KV, 400 A 3 phase central post rotating double break type AB switch (isolator) as per IS 9921 without earth blade, gang operated, horizontal type,operating mechanism with GI spring loaded reverse loop type fixed contact, solid HD electrolytic copper tubular moving contact with silver/nickle plated at end points, 9 Nos post insulators of 12 KV (IS 2594 and IS 5350) and Hot Dip galvenizing hardware., complete.

Supply and fixing of 100 A 11 KV Horn Gap fuse set as per IS 9385 on existing DP structure with 6 nos 24 KV /22 KV post Insulators( IS 5350, Hot dipped Hard ware, fuse wire of required size etc., complete

Supply and fixing of distribution type lightning arrester 11 KV 5 kA as per IS 3070 with mounting base on the existing DP structure

Supply and fixing of 11 KV pin Insulator (IS 731/1971 ) with minimum creepage distance of 300 mm on existing cross arm including all accessories like Hot dip GI spindle and nuts etc.,