Military Engineer Services-MES has published Tender For Repair/Replacement Of Unsv 11 Kv Mrs, 11 Kv Ht Installations, 11Kv Ohlines& Ug Ht/Lt Cables, Sf6’Sbreakers, Maintenanceof Power/ Distribution Transformers, Lt/Ht Switchgear & Panelsand Its Connected Accessoriesat Drdo Township, Nai, Ge Office, . Submission Date for this Tender is 19-04-2024. Switch Gear Tenders in hyderabad Telangana. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply, laying, testing and commissioning in trenches/ ducts, fixed on walls/panels of LTUG cable, 1100 volts grade, PVC insulated, PVC unsheathed armoured with aluminum conductorcable complete including lugs of requied sizes for the following nominal cross sectional areas of cables including taking down old unserviceable cable complete all as directed:- Make: HAVELL"S/UNIVERSAL/CCI/GLOSTER/KEI/ POLYCAB/ KEC INTERNATIONAL (RPG) |
| 2 | 10 Sqmm 4 core |
| 3 | 16 Sqmm 4 core |
| 4 | 25 Sqmm 4 core |
| 5 | 35 Sqmm 3.5 core |
| 6 | 50 Sqmm 3.5 core |
| 7 | 70 Sqmm 3.5 core |
| 8 | 95 Sqmm 3.5 core |
| 9 | 120 Sqmm 3.5 core |
| 10 | Isolate,disconnect,dismantle the burnt out lugs from main switches/MCCB and crimping with new lugs as per existing one including fixing, insulation, termination to main switch/MCCB for the following sizes of cables complete all as directed . |
| 11 | 35 sqmm to 50 sqmm |
| 12 | 70 sqmm to 95 sqmm |
| 13 | 120 sqmm to 240 sqmm |
| 14 | M&L for cleaning/Painting the HT poles of OH lines and six poles/four poles/two poles structure complete with cross arms any height and any description thoroughly with necessary cleaning agent including scrapping up of old corroded paint dirt/dust/rust carefully and applying two coats ofaluminum paint including marking of pole numbers for the following : - |
| 15 | One pole with cross Arms |
| 16 | Two poles with cross Arms |
| 17 | Four Poles with cross Arms |
| 18 | Servicing, testing, and commissioningof 11 KV, 400/630 A, 20kA / 3 sec, Indoor, Extensible type Ring main unit (RMU) (3 way- 2 no. Load break switch & I no.vaccume Circuit Breaker)duly repaired , testing in all respects ie servicing, cleaning greasing, oiling tightning functional checks, interlocks checking isolator, earth switch checking, operational checks, contact resistance test, IR test for RMU and CT IR, ratio with primary injection test and over current & earth fault tripping of relay and breaker tripping by master trip relay complete all as directed by Engineer-in-Charge (Make of RMU: ABB)(Spare parts will measured and paid separately). |
| 19 | Supply and fixing in repairs following spares of RMU 400/630A, 20 KA :-Spring Charging Motor Electrical 11KV |
| 20 | Closing Mechanism |
| 21 | Trip Contacts |
| 22 | Earth Fault and over load relay |
| 23 | UVT Coils |
| 24 | Breaking chamber |
| 25 | MS Block Frame |
| 26 | S&F in repairsfollowing items for 11 KV VCB for electrical operation |
| 27 | TNC switch (25 Amps) |
| 28 | Indicating Lamps |
| 29 | Auto trip indication with wiring modification and replacing all indication lamps and to check the circuit including wiring material as reqd as per site requirement. |
| 30 | Supply, lay, connect, test and commissioning of 3 core, 120 Sqmm, 11000 Volts grade XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminum conductor including taking out unserviceable burnt out cable complete all as directed. Make :- UNIVERSAL / TORRENT /NICCO / ASIAN / POLYCAB / HAVELLS |
| 31 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in hard/ dense soil for foundation of poles, structures, stay rods, laying of underground cable etc complete all as directed. |
| 32 | Returning, filling in, including spreading, leveling, watering and well ramming in layers each not exceeding 25cm thick using soil complete all as directed. |
| 33 | Removing excavated surplussoil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as directed. |
| 34 | M&L for laying un-reinforced precast concrete cable cover, class HVP, type 1 with peak of size 300 mmX180mmX 40mm complete all as directed. |
| 35 | M&L for laying ofcommon burnt bricks, sub class "B", old size 230 x 115 x 75 mm in trenches for cable protection complete all as directed. |
| 36 | Supply and spreading of natural, clean, dry, river sand in trenches for cable protection / transformer yard/ two pole /four pole structure yardcomplete all as directed. Note:- Punned thickness only shall be measured for payment purpose. |
| 37 | Material & Labour for Testingcalibration and programmingof protection relays such as Micom P111/123 over current relays, auxiliary Relays, Tripping Relays,Earth fault Relay and Differential relays for 11 KV system fixed on VCB/RMU for over current & earth fault settings with all respects and makingall tripping settings ,time delay settings,for smooth functioning of all controls of HT Panel including servicing of CTs & PTs testinggiving primary/ secondary injection setting and coordinating completelythrough authorised technicians including submitting test report complete all as directed. |
| 38 | Supply & fixing MCCB 100 Amps, 3/4 pole, 16KA, 415 Volts, 50 HZ, Icu=100%Ics thermal magnetic fixed olc and short circuit rating including necessary fixing arrangement for fixing of MCCB to the existing panel, connecting cable connections,lugsincluding taking down old unserviceable MCCB complete all as directed. |
| 39 | All as per item No 14 above but MCCB 125 Amps 3/4 Pole, 25 KA, 415 V, 50 Hz |
| 40 | All as per item No 14 above but MCCB 160 Amps 3/4 Pole, 25 KA, 415 V, 50 Hz |
| 41 | All as per item No 14above but MCCB 200 Amps 4 Pole, 25 KA, 415 V, 50 Hz |
| 42 | All as per item No 14above but MCCB 250 Amps 4 Pole, 25 KA, 415 V, 50 Hz |
| 43 | All as per item No 14 above but MCCB 320 Amps 4 Pole, 36 KA, 415 V, 50 Hz |
| 44 | All as per item No 14 above but MCCB 400 Amps 4 Pole, 36 KA, 415 V, 50 Hz |
| 45 | All as per item No 14 above but MCCB 630 Amps 4 Pole, 36 KA, 415 V, 50 Hz Note for item No 14.00 to 21.00 : Cost of fixing on to walls surface on suitable angle iron bracket and civil work shall be included in quoted rate. |
| 46 | S&F in replacement MCCB enclosure ofsuitable size for MCCBs 4P upto 250Amps capacityof existing size complete all as directed. |
| 47 | S&F in replacement MCCB enclosure ofsuitable size for MCCBs 4P 400/630Amps capacityof existing size complete all as directed. |
| 48 | M&L for disconnecting power supply from HT VCB /RMU of capacity 11KV for repair works taking out trolley unit & complete servicing of existing 11 KVBreakers (SF6 or VCB type) by disconnecting all control wiring, opening of all Mechanical and non mechanical parts including charging mechanism, cleaning and removing dust & old oil/grease and applying petrolium jelly & oil to all moving parts and repairs of minor parts and checking ofall parts for their funtioning including draw out mechanism,spout gear mechanism andand tightening of all nuts and boltsof entire trolley parts and making good for operation & testing on load complete all as directed. Note:- Cost of spare Parts upto Rs 1500.00 shall be deemed to be included in the quoted rate. |
| 49 | Earthing complete with copper plate electrode 60cm x 60cm x 3mm thick buried directly in ground vertically to a depthnot less than 2.25 mtr deep below normal ground level with top edge of earth plate, not less than 1.5 mtr below normal ground level connected to copper strip earth lead of size 20 x 3 mm by means of bolts, nuts/check nuts and washers etc of galvanised iron, protected by galvanised iron pipe light grade 40mm dia and connected to main switch/control board including necessary excavation earth work in any type of soil and PCC 1:3:6 type C1 for earth chamber,40 mm thick RCC cover slab 1:2:4 type B1 with 6 mm dia TMT Bars at 140 mm ccboth ways,watering pipe 20 mm dia light grade GI, funnel, wire mesh, lugs, charcoal and salt etc complete all as shown in Electrical plate No. 3 SSR Part I and testing complete including removing unserviceable any type of items all as specified and directed. Note : Copper strip and GI pipe 40mm dia beyond 7.5 metres per earth will be measured and paid separately. |
| 50 | Supplying and laying synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m. Complete all as specified and directed. |
| 51 | Supply & Fixing aluminum conductor steel reinforced of code name ferret/weasel on HT/LT pole of size as ordered including stringing and jointing for overhead line on poles including aluminium binding wire 14 SWG, jumpers, line tapes etc supplied and fixed in repairs including dismantling of old ACSR conductor from HT/LT poles & deposit to the store yardcomplete all as specified and directed by Engineer in Charge. |
| 52 | S & F in repairscross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directedinclusive of one primer coat,one under coat and one finishing coat of paint complete all as directed. |
| 53 | M&L for renewal of earth chambersof PCC 1:3:6 type C1 and 40 mm thick RCC cover slab 1:2:4 type B1 with 8 mm dia TMT Bars at 140 mm c/c including replacement funnel and taking out unserviceable earth chamber complete all as directed. |
| 54 | Taking out old unserviceable LT/HT cable from trench and relaying/rerouting the same after removing of defects any type/size in trenches/road crossing/through pipes pat drains/ducts/floors/along poles/walls/ceilings complete all as specified and directed by Engineer-in-Charge. Note: Excavation and earth work will be measured and paid separetely in appropriate item. |
| 55 | Tools and Labour forcutting thetree branches passing near theHT /LT OH line of width/ girth not more than 30cm upto 3 meter distance from adjacentpole or four/two pole structure all as specified and directed by engr-in-charge. Note ;-(i) Each span having 35 to 50 mtr distance approximately (ii)All cutting branches of trees shall be thrown away /burnt at approximately 200 to 500 mtr away from site. (iii) Transport to be provided by contractor to thrown away the branches, Cost of Tptis includedis quoted rate. (iv) Pruning the branches as and when required shall be carried outwithin three days after intimatedtelephonically/whatsapp msg or by letter to contractor, failing to do so penalty ofRs 150/ per daywill be levied on the contractor. |
| 56 | Labour for cutting the bushes and plants grown near the substation/ structures premises using necessary tools and plants and removing the plants from the root level at any depth and cleaning the premises completely and making good the site suitable forspreading the stone aggregate including disposing all the waste to a distance not exc 50M form the site all as directed by the Engr-in-Charge. |
| 57 | Servicing of 11 KV AB switches upto 400 Amps by oiling & cleaning and testingincluding spares complete all as directed. Note: Supply onlyMale/female contacts shall be measured and paid separately under relevant items and fixing charges for the same is deemed to be included in the quoted rate. . |
| 58 | Supply only Male contacts in replacement of suitable for 11 KV Air Break switch complete all as directed. |
| 59 | Supply only Female contacts in replacement of suitable for 11 KV Air Break switch complete all as directed. |
| 60 | Labour for restretching/tightening the existing LT overhead conductors & GI earth wire mounted on insulators of any type on poles manually or by mechanical means to the extent of permissible sag and tension and binding with steel wires of appropriate size complete having 5 to 7 conductors per span of approx 35-40 mtr length between poles and tightning of stay wire etc complete all as specified and directed by Engineer-in-Charge. |
| 61 | Labour for tightening/re-stretching of stay assembly complete with accessories such as Stay stranded wire, Stay Clamps, Bow including replace the damaged oval/loop type insulator with new one etc complete all as specified and directed by Engineer-in-charge |
| 62 | S & Fix in replacement PVC spiral spacer for LT overhead line of gray colour suitable for 3 phase 4 wire system, length of the spacer should not be less than 1200mm including taking down existing one and all arrangements shall be adopted by contractor for the same complete all as specified and directed. Note : Necessary ladder & scafolding etc if required for this JOB is the responsibility of the contractor and rates included in this JOB. |
| 63 | M&L 11KV grade suspention type, composite polymericinsulator insulator of clevis/Tounge/socket or ball type spindle including nuts and bolts of size type as specified by the manufacturer conforming IS- 61109 including all galvanised steel disc fittings as required at site and removing of unserviceable insulators complete all as specified and directed. Make :- Jaipuria/Rashtriya Electrical/Denson or make approved in the state Electricity board |
| 64 | M&L 11KV grade pin type, composite polymeric insulator insulator of clevis/Tounge/socket or ball type spindle including nuts and bolts of size type as specified by the manufacturer conforming IS- 61109 including all galvanised steel disc fittings as required at site and removing of unserviceable insulators complete all as specified and directed. Make :- Jaipuria/Rashtriya Electrical/Denson or make approved in the state Electricity board |
| 65 | M&L for Preparation of old painted inner/outer surfaces ofindoor/out door HT/LT panels,spray painting the same with two coat of synthetic enamel paint (RAC 7032) simens grey to achive smooth finishincluding writing of SM/MES No complete all as directed. |
| 66 | M&L in replacementhorn gap fuse assembly mounted on porcelan insulatorand steel frame, D or Channeltype for HT 11 KV, 400Amps rated current including base frame made with "C" channel cross arms of suitable size shall be robust enough to sustain the various stresses encountered during all operational conditions of the cutout and necessary reconnecting all the wires/cables etcincluding removing the unserviceable drop out fuse assembly complete all as specified. Note: Fuse assembly for three phases will be considered as one Set. |
| 67 | Supply & fixingTrip/ Closing Coilsin replacement for SF6 Brakers operated on 30/110Volts DC including taking down old unserviceble Coil complete all as directed. Note: one trip & one closing coil 30/110 volt shall be treated as one set. Make: Schneider/ABB/L&T |
| 68 | Repairs to AB switch (GOD) including replacement of male and female contacts, bolts & nuts and cleaning the carbon/ dust deposited on the switch contact surfaces and applying mineral jelly, oil grease to the moving/rotating partsetc after cleaning, removing carbon depositsincluding testing and commissioning the same for operation complete all as directed by Engr-in-charge. Note: The repairs to three poles of AB switch will be measured as on job. |
| 69 | Supply, fix, testing and commissioning of Air break gang operated switch, triple pole mechanically operated out door type with all fittings/accessories mounted on and including 11 KV HT polymeric insulators and steel channel frame, GI operating rod 25 mm dia of suitable length with operating mechanism worked from ground level vertically/horizontally operated including locking arrangement for operating handle with and including 7 levers Navtal lock complete suitable for current rating of 200/400 Amps HT 11 KV working pressure as per site requirement all as specified and directed. |
| 70 | Supply and fix in replacement Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp, single pole, outdoor type complete suitable for 11000V, AC supply including connecting, testing and commissioning and dismantling the old unserviceable lightning arrestor complete all as directed. Make :-OBLUM / ELPRO / GECO |
| 71 | M&L for Cable jointing kit for 11 KV (earthed) grade cable for indoor end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 to 95 Sqmm complete all as directed. Make: M-seal/Raychem/Transeal/Denson |
| 72 | All as per srl item No.47 here- in- before but ofsize 120 to 185 Sqmm complete all as directed. Make: M-seal/Raychem/Transeal/Denson |
| 73 | All as per srl item No 47. here- in- before but ofsize 240 to 400 Sqmm complete all as directed. Make: M-seal/Raychem/Transeal/Denson |
| 74 | M&L for Cable jointing kit for 11 KV (earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 to 95 Sqmm complete all as directed. Make: M-seal/Raychem/Transeal/Denson |
| 75 | All as persrl item No. 50 here- in- before butof size 120 to 185 Sqmm complete all as directed. Make: M-seal/Raychem/Transeal/Denson |
| 76 | All as per srlitem No. 50 here- in- before but ofsize 240 to 400 Sqmm complete all as directed. Make: M-seal/Raychem/Transeal/Denson |
| 77 | M&L for cable end termination, heat shrinkable, outdoor type, suitable for 3 core x 50 to 95 Sqmm HT, 11 KV cable with necessary lugs complete all as directed. Make: M-seal/Raychem/Transeal/Denson |
| 78 | All as per srlitem No. 53 here- in- before but ofsize 120 to 185 Sqmm complete all as directed. Make: M-seal/Raychem/Transeal/Denson |
| 79 | All as per srlitem No. 53 here- in- before but ofsize 240 to 300 Sqmm complete all as directed. Make: M-seal/Raychem/Transeal/Denson |
| 80 | S&F cable jointing kit forstraight through joint (epoxy) for 1.1 KV grade suitable for 3.5 coreXLPE, PVC insulated and sheathed aluminium conductor under ground cable includingthimbles, nuts & bolts, washers etc and testing after jointing complete, all as directed upto 50 sqmm size. Make: M-seal/Raychem/Transeal/Denson |
| 81 | S&F cable jointing kit forstraight through joint (epoxy) for 1.1 KV grade suitable for 3.5 coreXLPE, PVC insulated and sheathed aluminium conductor under ground cable includingthimbles, nuts & bolts, washers etc and testing after jointing complete, all as directed 70 to 150 sqmm size. Make: M-seal/Raychem/Transeal/Denson |
| 82 | S&F cable jointing kit forstraight through joint (epoxy) for 1.1 KV grade suitable for 3.5 coreXLPE, PVC insulated and sheathed aluminium conductor under ground cable includingthimbles, nuts & bolts, washers etc and testing after jointing complete, all as directed 185 to 240 sqmm size. Make: M-seal/Raychem/Transeal/Denson |
| 83 | Shifting of transformer from one location to another location within AOR of GE(I) R&D Kanchanbagh including removing /refixing allnecessary connections lugs quoted rate shall include crane charges. |
| 84 | Disconnection of all Primery/Secondary connection of the defective transformer of any KVA rating, out door / indoor, ofany make, taking down / out from plinth / pole / platform with the help of crane and transporting the same carefully to workshop for repair including and bringing back and install, with all connections as per direction, after repair in its existing position, uptoany capacity of transformer, testing and commissioning complete all as directed. |
| 85 | Making Primary/Secondary coil with insulating copper wire of required gauge, craft paper, cotton tape, HT/LT insulation including oven charges and labour charges as per specification of old transformer including making of coil drying in oven as required of various capacity of transformer complete all as directed. |
| 86 | Opening of the 11 KV / 0.433 KV transformer up to any capacity 2500 KVA(315 KVA to 2500 KVA within AOR of AGE E/Mby removing the inspection cover / top cover, decanning of the transformer oil up to the required level for replacement of leaked cork sealwith insulator or LT/HT bush (which is unserviceble) complete from the shell and making again connections of LT/HT bush to avoid leakage of oil, refilling back tooil into the transformer,testing & commissioning complete all as directed. Note : HT/LT bush will be measured and paid separately under relevant item and cost of cork sealwith insulator is deemed to be included in the quoted rate. |
| 87 | M&L for opening the top of Transformer upto 1000KVA for renewal of jumpering (with brazing or welding) with new copper wire of existing size after removal of burnt out jumpering including decanning of oil upto required level and testing the tranformer complete all as directed. |
| 88 | Supply and fixing of HT bushing in replacement including metal parts and washer complete for any make of plinth/pole mounted transformer up to 2500 KVA capacity complete all as directed. |
| 89 | Supply and fixing of LT rod / studs in relacement for up to 2500 KVA transformer made of brass with nuts and washers, Insulator and fittings etc as per size and shape of original complete all as directed. |
| 90 | Supply and fixing Gasket set in replacement upto 2500 KVA for top of transformer or conservator tankafter decanning the required level of oil and refilling the decanned oil after fixing the gasket complete all as directed. |
| 91 | Replacement of air breather ofany type up to 2500 KVA transformer complete with filled silica gel complete all as directed. |
| 92 | Supply and filling of transformer oil in transformer ofplinth/pole mounted including testing complete all as directed. Make:- SERVO / POWER OIL |
| 93 | Dehydration including filtration cleaning of transformer oil in transformer indoor / outdoor type at different locations of DRDO Township, DSC and CHESS area by centrifusion including testing oil before and after dehydrationcomplete all as directed. |
| 94 | Replacement of Silica gel in existing Breather of any capacity complete all as directed. |
| 95 | Supplying only Tinned Copperin replacement of fuse wire of16SWG to 22 SWG complete all as directed. |
| 96 | M&L Earthing complete with galvanised steel earth plate electrode 600x600x6mm thick, buried directly and preferably vertically in ground ( earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galvanised iron strip of 25x4mm(upto 7.5 M in length from earth plate) by means of bolts, nuts, check nuts and washers of galvanisediron or steel all as shown in electrical plate No 5, connected to earthing test point all as specified including earth work and excavation in any type of soil, PCC 1:3:6 type C1 chamber and RCC 1:2:4 type B1 cover 40 mm thick, with 8 mm dia steel deformed (TMT bars) reinforcement at 150mm c/c both ways, 40 mm dia GI light grade pipe for earth lead protection, 20 mm dia GI light grade pipe for watering , water funnel, testing point etc., complete all as specified and testing on completion. |
| 97 | M&L forsteel tubular swaged pole in replacement , type 410, SP-31 (9.0 meter long) complete with CI base plate and errection of pole including excavation and earth workandPCC (1:3:6) type D2 for foundation base and for foundation and coping with PCC (1:2:4) type B1 and painting with two coats of aluminium painting over a coat of red oxide primer & white wash for PCC coping including taking down old pole complete all asdirected.Make: National tubing co.,/India Tubes co.,/ Bharat Poles. Note:- Crane charges for erection shall be deemed to be included in quoted rate. |
| 98 | M&L forsteel tubular swaged pole in replacement , type 410, SP-31 (11.0 meter long) complete with CI base plate and errection of pole including excavation and earth workandPCC (1:3:6) type D2 for foundation base and for foundation and coping with PCC (1:2:4) type B1 and painting with two coats of aluminium painting over a coat of red oxide primer & white wash for PCC coping including taking down old pole complete all asdirected.Make: National tubing co.,/India Tubes co.,/ Bharat Poles. Note:- Crane charges for erection shall be deemed to be included in quoted rate. |
| 99 | S&F GI wireof size4mm as in earth continuity conductor or main earthing lead fixed to wall on batten or recess or buried in ground or fixed to poles or any other indicated situation, as required including taking down old unserviceable earth strip complete allas directed. |
| 100 | M&L for cleaning the poles of 9/11 mtrs long of any description thoroughly with necessary cleaning agent including scrapping up of old corroded paint dirt/dust/rust carefully and applying two coats of aluminum paint over a coat of red oxide primer including white wash to the coping andcomplete all as directed. Make:- ASIAN (APCOLITE)/ SHALIMAR (SUPER LAC)/ BERGER (LUXOL) |
| 101 | Painting to the existing cubical type LT control panel board/HT breakers made out of CRCA preparationby rubbing, scrapping removing rust/dirt or grease from the surface and painting with spray painting with smoke grey synthetic enamel paint and paint shall conform to IS 2032 also necessary welding if any reqd complete all as directed. |
| 102 | S & F in repairs drop out fuse assembly 11KV (set of three) , rated current 100A, complete all as directed |
| 103 | Supply and Fixing Battery cell UPST 100 for 110V or 30 VBattery Bank. Including taking down old battery complete all as directed. Make :- Exide - UPST 100 or AMARON |
| 104 | Material & labour for locating UG cable fault through high voltage UG cable testing van throughTSSPDCL or any authorised service provider in HT cables of any size or distance & pin point the fault in the faulty cable including necessary excavation & earth work for exposing the faulty portion of the underground cable complete all as specified & directed. |
| 105 | Material and labour for tracing the cable route using ultra sonic cable route locator of any HT/LT UG cables complete all as specified and directed. |
| 106 | Disconnecting Existing panel and its connections and supply, install, testing and commissioning of new powder coated out door LT feeder panel of 450 Amps, factory fabricated, CPRI approved, cubicle type, made out of 3.15 mm thick CRCA sheet, vermin proof with Aluminium bus bar of size 50 mm x 10 mm, Al strip 3 phase and neutral connections, colour coded with heat shrinkable PVC sleeves, with necessary supports, angle iron frame work and stand, locking arrangements and painting with one coat of red oxide primer and two coats of powder coated paint with suitable size of panel control copper wiring, accessories fitted on suitable insulator all housed in suitable bus bar chamber andprovision and fixing of digital Voltmeter, Ammeter with built in selector switch, CTs of suitable ratio,ICs=100%ICu and pilot indication lamps along with provision of necessary cable entry/ exit boxes for all incoming and out going cables with suitable cable glands including PCC foundation complete all as specified and directed andconsisting the following :-(a)MCCB 4 Pole, 415 volts adjustable type, 400 Amps wth breaking capacity 36KA -01 No. (incomming) (b)MCCB 4 Pole, 415 volts adjustable type, 315 Amps with breaking capacity35KA -01 Nos. (Outgoing) (c) MCCB 4 Pole, 415 volts adjustable type, 250 Amps with breaking capacity25KA -02 Nos. (Outgoing) (d)MCCB 4 Pole, 415 volts adjustable type, 125 Ampswith breaking capacity 25KA -03Nos. (Outgoing) (e) 3-phase Panel mounted Digital type Voltmeter meter 0-500 Volts with selector switch andAmmeter 0-500 Amps with selector switch and LT-CT operated complete - 01 Set (f) Phase Indicatinglamp LED type for Red, Yellow and Blue - 01 Set |
| 107 | Note for item No 82 :(a) All existing incoming and out going cables are to be connected to the abovepanel with proper lugs, glands, nuts & bolts etc the cost of which is deemed to be included in the above item.. (b) The cost shall also deemed to include for breaking of floors/walls etc including digging of trenches for removing of cables of loops and connecting to the new panel boards and making good the disturbed surfaces to match with the existing surfaces. (c) The panel shall be fabricated from a reputed firm(CPRI Approved) . (d) Prior approval to be taken from the Engineer-in-Charge by submitting the sample drawing of the Panel Board. |
| 108 | Material and Labour for cutting existing BT road/PCC of size 45cm x 60cmfor taking out/laying of underground cable and including necessary earth work and refilling the same in layers well ramming including watering as required and matching with the existing surface with 200mm thick PCC 1:2:4 type B1 and curing the same with wet gunny bagsand removing debris to a distance not less than 50m completeall as specified and directed. |
| 109 | Supply and fix of monoplast insulation material using for HT cable end terminal in transformer complete all as specified and directed |
| 110 | Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm including taking down old board complete. |
| 111 | Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25x20cm including taking down old board complete |
| 112 | M&L for spreading20mm coarse aggregate in various sub stations and other locations complete all as directed. |
| 113 | M&L for spreading the 40mm coarse aggregate in various sub stations/ Structure premises and other locations complete all as directed. |
| 114 | S & F in replacement of LT/HT Jumper with the help of Aluminium Counductor Steel Reinforcement. The length of jumper shall not be less than 2 meter including connection with the help of connector and aluminium lugs, nut bolt washers etc on the LT/HT Pole complete all as specified and directed by Engineer in charge |
| 115 | M&L stay assembly 16mm dia complete with accessories as shown in electrical plate no 1 including loop type isulator stay clamps stay strands excavation work and PCC work complete all as specified and directed. |
| 116 | M&L for cleaning/Painting the Transformer of Transformer 11/.433KVcapacity upto 1000KVA installed at various places of DRDO Townshipon existing place and heightthoroughly with necessary cleaning agent including scrapping up of old corroded paint dirt/dust/rust carefully and applying two coats of synthetic enamel paintof greycolour complete all as directed by Engineer-in-Charge |
| 117 | M&L for testing of old earthing using calibrated earth tester and submitting result to Engr-in-Charge. Earthing which showing much more result as specified as directed and disconnected should replaced with new earthling items are considered as below :- Note:- (i) Watering of earthing with 2 bucket 30 ltrs water mixed with salt (Total 5 Kg) shall be carried out one day before the testing and the cost of the same shall deemed to included inquoted rate. |
| 118 | M&L for common salt to fil in existing earthing pit to recharge the pit all as specified and directed. |
| 119 | Material and Labour for PCC 1:2:4 type B1 with 20 mm graded stone aggregate for coping of pole including necessary form work etc complete all as specified and directed. |
| 120 | Supply and lay GI tubing 100mm dia, light grade for cable protection at road crossing/on poles and tubing sealed at bith ends after laying the cables including taking out old GI tubing complete all as directed. |
| 121 | All as per iem No 96 here-in-before but 80mm dia Make for item Nos.96&97: ZENITH/ TATA/ JINDAL/SWASTIC |
| 122 | S&F GIearth strip of size32 x 6mm as in earth continuity conductor or main earthing lead fixed to wall on batten or recess or buried in ground or fixed to poles or any other indicated situation, as required including taking down old unserviceable earth strip complete allas directed. |
| 123 | Dismantling of old unserviceable Panel and Supply & fabrication of LT Panel BoardCPRI approved cubical type made of 2 mm thick sheet steel indoor typewith IP 67 grade of protection CRCA sheet powder coated with support of angle iron of 50 x 50 x 6 mmangle iron bottom legs with minimum height of 20 cmframe with double hinged front openable shutters of each feeder control unit with locking arrangement in front and back openable inspection doors PVC sleeved Aluminium bus bar of 500 Amps capacity for each phases andhalf neutral fixed on suitable insulator all housed in suitable bus bar chamber and cable alloy including provision and fixing of digital Voltmeter -01 No, Ammeter-01 No, CTs of suitable ratio, and Indicating LED type lamp for Red, Yellow and Blue in incomer phases complete along with provision of necessary cable entry/exit boxes for all incoming and out going cables with suitable cable glands etcfixed on suitable PCC foundations, testing and commissioning complete andconsisting the following :- (Drawing of Panel and connections shall be approved by Engr-in-Charge before starting the panel work. (a)MCCB 4 Pole 630 Amps 35KA -01 No. (as Incoming) (b)MCCB 3 Pole 125 Amps 25KA -02 No. (as Outgoing) (c)MCCB 4 Pole 200 Amps 25KA -05 No (as Outgoing) Make-L&T/Schneider/ABB/Havells/C&S |
| 124 | Disconnecting Existing panel and its connections and supply, install, testing and commissioning of new powder coated out door LT feeder panel of 450 Amps, factory fabricated, CPRI approved, cubicle type, made out of 3.15 mm thick CRCA sheet, vermin proof with Aluminium bus bar of size 50 mm x 10 mm, Al strip 3 phase and neutral connections, colour coded with heat shrinkable PVC sleeves, with necessary supports, angle iron frame work and stand, locking arrangements and painting with one coat of red oxide primer and two coats of powder coated paint with suitable size of panel control copper wiring, accessories fitted on suitable insulator all housed in suitable bus bar chamber andprovision and fixing of digital Voltmeter, Ammeter with built in selector switch, CTs of suitable ratio,ICs=100%ICu and pilot indication lamps along with provision of necessary cable entry/ exit boxes for all incoming and out going cables with suitable cable glands including PCC foundation complete all as specified and directed andconsisting the following :-(a)MCCB 4 Pole, 415 volts adjustable type, 250 Amps wth breaking capacity 25KA -01 No. (incomming) (b)MCCB 4 Pole, 415 volts adjustable type, 200 Amps with breaking capacity25KA -01 Nos. (Outgoing) (c)MCCB 4 Pole, 415 volts adjustable type, 100 Ampswith breaking capacity 25KA -02Nos. (Outgoing) (d) 3-phase Panel mounted Digital type Voltmeter meter 0-500 Volts with selector switch andAmmeter 0-500 Amps with selector switch and LT-CT operated complete - 01 Set (e) Phase Indicatinglamp LED type for Red, Yellow and Blue - 01 Set |
| 125 | M&L forprestressed concrete pole 9.0 metres in replacement and errection of pole including excavation and earth workandPCC (1:3:6) type D2 for foundation base and for foundation and coping with PCC (1:2:4) type B1 and& white wash for PCC coping including taking down old pole complete all asdirected. Make: National tubing co.,/India Tubes co.,/ Bharat Poles. Note:- Crane charges for erection shall be deemed to be included in quoted rate. |
| 126 | Dismantling of pole/street light standard/strut embedded in cement concrete foundation and removal to the store yard within the AOR of kanchanbagh.crane charges to be included in the deemed rate. |
| 127 | Dismantling of over head lines comprising of copper/aluminium over head conductor,GI wire,cross arms,insulators etc as and when required & deposit to mes store yard. |
| 128 | Dismantling of old unserviceable Panel and Supply & fabrication of LT Panel BoardCPRI approved cubical type made of 2 mm thick sheet steel indoor typewith IP 67 grade of protection CRCA sheet powder coated with support of angle iron of 50 x 50 x 6 mmangle iron bottom legs with minimum height of 20 cmframe with double hinged front openable shutters of each feeder control unit with locking arrangement in front and back openable inspection doors PVC sleeved Aluminium bus bar of 500 Amps capacity for each phases andhalf neutral fixed on suitable insulator all housed in suitable bus bar chamber and cable alloy including provision and fixing of digital Voltmeter -01 No, Ammeter-01 No, CTs of suitable ratio, and Indicating LED type lamp for Red, Yellow and Blue in incomer phases complete along with provision of necessary cable entry/exit boxes for all incoming and out going cables with suitable cable glands etcfixed on suitable PCC foundations, testing and commissioning complete andconsisting the following :- (Drawing of Panel and connections shall be approved by Engr-in-Charge before starting the panel work. (a)MCCB 4 Pole 400 Amps 35/36KA -01 No. (as Incoming) (b)MCCB 3 Pole 125 Amps 25KA -03 No. (as Outgoing) (c)MCCB 4 Pole 250 Amps 25KA -01 No (as Outgoing) Make-L&T/Schneider/ABB/Havells/C&S |
| 129 | Material and labour for painting of sign board outside the Sub Stations at all places by one coat of primer and one coat of Blue paint and writing of Location of Sub Stn, Number of sub Station and other details as per existing all as directedby engineer in charge |
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