Military Engineer Services-MES has published Ca No. Cwe Bly /Ge(W)/47 Of 2021-2022 Repair/Maintenance Of Ht Ocbs, Vcbs And Ht Distribution System And Repair Of Transformers Incl Replacement Unsv Parts, Dehydration, Oil Top Up, Painting, Misc Work Under Ge (W) Bareilly Ca No. Cwe Bly /Ge(W)/47 Of 20. Submission Date for this Tender is 03-09-2021. Circuit Breakers Tenders in Bareilly Uttar Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 17-Aug-2021 | Amendment to critical date | Date | 27-08-2021 |
| 2 | 18-Aug-2021 | Amdt to BOQ | BOQ | 27-08-2021 |
| 3 | 21-Aug-2021 | Amdt to NIT | Terms and Conditions | 27-08-2021 |
| 4 | 27-Aug-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 03-09-2021 |
| Sl. No. | Item Description |
| 1 | Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation etc. or for manholes, cesspits, shafts,UG cables etc. not exc. 10 Sqm on plan and getting out in soft/ loose soil complete all as specified and directed. |
| 2 | All as per item No 01 above for each additional 1.5m or part there of in depth beyound the first 1.5m complete all as specified and directed. |
| 3 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed. |
| 4 | Removing excavated soil to distance n.exc. 50m and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed. |
| 5 | M & L for river washed and screened dry sand for filling in trench below and around the under ground cable for cushoining of cable including necessary punning complete all as specified and directed.Note:- For measurement purpose the punned down thickness of 18 cm only shall be considered. |
| 6 | Supply and laying un-reinforced precast concrete cable cover class HVP type I flat of size 300mm x 180mm x 40mmcomplete all as specified and directed. |
| 7 | M&L forearthing complete withgalvanised steel earth plate electrode 60cmx60cmx 3.15mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meter below normal ground level connected to galvanised iron strip 32x6 mm by means of bolts, nuts, check nuts and brass washerall as shown in electrical plate No 03 of SSR Part-I connected to continuous earth wire on pole all as specified and testing on completion, including provision of earth strip protected by 40mm dia GI light grade protection pipe from earthing plate to main board and 20mm GI medium grade watering pipe funnel, PCC earth pit and RCC cover charcoal, salt and GI wire including excavation and earth work in any type of strata & testing complete all as specified and directed. |
| 8 | S&F galvanised iron strip of size 32x6mm as earth continuity conductor provided in between earth test point terminal and upto the equipment including nuts,bolts & washers complete all as specified and directed. |
| 9 | Dismantling air break gang operated switches vertical / horizontal mounted including insulators and operating mechanism for repair/ replacement of broken/worn out components and insulators etccomplete all as specfied and directed. |
| 10 | Supply install testing and commissioning of Air-break, gang operated, triple pole switch, outdoor, vertical mounting type (ISI marked), mechanically operated, mounted on insulators 12 Nos including400 Amp rating complete with (DO Fuse unit) fuse mounts, fuse carriers and HT fuse elements and frame work with operating mechanism worked from ground level, with locking arrnagments including Godrej pattern 65mm pad locks with two keys, completesuitable for HT 11 KV, 50 Hz AC supply including necessary electric connections, complete all as specified and directed |
| 11 | Taking down existing damaged/unsv/faulty PVC insulated, armoured, aluminium conductor 11000V grade cable of any size and core from trenches, pipe, ducts, pole etc, testing for serviceability of cable, cutting and segregating serviceable portion for relaying serviceable cable where directed complete all as specified and directed. Note: Excavation, earthwork, sand cushioning and cable protection shall be measured and paid separately. |
| 12 | Supply, lay, connect,test and commissioningXLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 11 KV gradeearthedlaid in trenches/ducts/encased in GI pipe/fixed to pole including jointing and testingofsize95 sqmm 3 core complete all as specified and directed. |
| 13 | Supply, lay, connect, test and commissioningXLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 11 KV gradeearthedlaid in trenches/ducts/encased in GI pipe/fixed to pole including jointing and testing ofsize120 sqmm 3 core complete all as specified and directed. Note: For item No 12 & 13. Excavation, earthwork, sand cushioning and cable protection shall be measured and paid separately. |
| 14 | Laying only serviceable11 KV XLPE insulated, armouredcable obtained from item No 11 above complete all as specified and as directed.Note for item no"s14 : Excavation and earth work sand cushioning & cable protection shall be measured & paid seperately under relevant item. |
| 15 | Dismantling PCC/Steel tubular poles of any size & any height including PCC coping, foundation etc and taking down serviceable insulators from poles for reuse and shifting of poles to E/M Yard or any other location complete all as specified and directed. |
| 16 | M&L for Steel tubular swaged poles complete with cast iron base plate, finial taper plate, bolts, nuts and screws, as specified for type 410 SP-55, 11 Mtrs long complete all as specified and as directed. Note:- Excavation and earth work PCC in foundation & copingshall be measured & paid seperately under relevant item. |
| 17 | M&L for PCC, type B1, 1:2:4 mix (using 20 mm graded stone aggregates) as in coping to the poles including weathering,slightly rounded or chamfered angles & throating and necessary form work complete all as specified and as directed. |
| 18 | M&L for PCC 1:3:6 mix, type C2( using (40 mm graded stone aggregates) in foundation, filling and mass concrete complete all as specified and as directed. |
| 19 | S&F in repair galvanized iron pipe of 100 mm bore, Light grade with all fittings for cable protection for road crossing/ culvert/ path/ on wall/ floor/ pole or laid in floor complete all as specified and directed. |
| 20 | M&L for boring of holes under road/pavement/hard standing or any other situation by manual/mechanical means for 100mmm bore for crossing the cable and making good both the ends complete all as specified and directed. Note : GI pipe shall be measure and paidseperately under respective item. |
| 21 | M&L for painting the external exposed surfaces of steel tubular swaged/rail poles of 11 metres long alongwith cross arms, brackets and connected accessories with one coat of aluminium paint including preparation of old painted surfaces and writing the details of the pole in white letters on black background and pasting radium red strickers/paint with 3 lines around the pole complete all as specified and as directed. |
| 22 | M&L for cleaning the area around sub station including surroundings of two/four pole structures & trimming the trees complete all as specified and as directed. |
| 23 | Looping/Prunning of tree branchesto obtain clearance all around the OH Lines conductor upto 3 mtr from furthest conductor on pole including removing of cut branches and cleaning of site complete all as specified and directed. Note:- (a) The tree branches etc willl be left as it as and will not be carried away by the contractor as wood belongs to CEO/DEO and they will be responsible to lift the wood.However the same shall be stacked properly to avoid any inconvience to traffic etc. (b) Prunning of all tree branches of one tree shall be measured as one Job. (c) Contractor shall employ sufficient labour to complete the job within time as required. (d) Contractor shall be responsible for any type of mishappeing/accident while prunning of the trees. (e) Contractor"s supervisor will take proper shut down from the MES installations before starting the work and clear it before resuming power supply.However full assistance will be provided by MES Staff. (f) The contractor will provide proper tools and safety devices to his staff for carrying out prunning of trees |
| 24 | M&L for hiring of cable fault locator machine for HT cables, working voltage 11 KV to find out the fault inunderground trench at different locations, locate fault, charging the cable, jointing & testing the cablecomplete all as specified and as directed. Note : (i) Excavation and earth work shall be measured & paid sepertely under relevant items(ii) If the complaint is not attended by the contractor within one hour after reporting the contractor shall be liable for penalty @ the rate of Rs 1000 per complaint per hour. |
| 25 | S&F in repairs cable end termination, 11 KV, HT (heat shrinkable)cable jointing kit for 11 KV ( Earthed) grade cable for outdoor termination, heat shrinktype joint complete with jointing material and accessories suitablefor 3 Core XLPE armoured aluminium conductor cable of size 50 to 95 Sq mm complete all as specified and as directed. |
| 26 | S&F in repairs cable end termination 11KV HT (heat shrinkable)cable jointing kit for 11 KV ( Earthed) grade cable for outdoor termination heat shrinktype joint complete with jointing material and accessories suitablefor 3 Core XLPE armoured aluminium conductor cable of size 120 to 185Sq mm complete all as specified and as directed. |
| 27 | S&F in repairs straight through 11KV HT (heat shrinkable)cable jointing kit for 11 KV ( Earthed) grade cable for straight through heat shrinktype joint complete with jointing material and accessories suitablefor 3 core XLPE armoured aluminium conductor cable of size 120 to 185Sq mm complete all as specified and as directed. |
| 28 | S&F in repairs straight through 11KV HT (heat shrinkable)cable jointing kit for 11 KV ( Earthed) grade cable for straight through heat shrinktype joint complete with jointing material and accessories suitablefor 3 core XLPE armoured aluminium conductor cable of size 95 Sq mm complete all as specified and as directed. |
| 29 | S&F in repairs danger notice plate of 1.6 mm thick mild steel sheet vitreous enamelled white of size 20 x25 cm with figures letters and conventional skull bones in signal red colour and fixed with mild steel clamps made of flat iron nuts bolts and washers etc for HT poles with voltage and danger indicated in hindi and english and local vernacular complete all as specified and as directed. |
| 30 | M&L for MS cross 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 directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and as directed. |
| 31 | Dismantling of cross arms of MS channel or angle sections etc complete and setting aside for re-use within 50 m complete all as specified and as directed. |
| 32 | Dismantling ACSR conductorfrom the poles complete all as specified and as directed. |
| 33 | S & F in repairs Pin type , porcelain, vitreous, white , brown or green insulator including one galvanised mild steel spindle , two galvanised mild steel spindle, two galnvanised iron wahers and one galvanised iron nut, 150 mm height,150mm dia for 11000volts grade complete all as specified and as directed. |
| 34 | S&F in repairsLoop type insulator with complete fitting porcelain, vitreous white or brown large size with over all dismensions 90x140mm , clearance of hole 25.5mm complete all as specified and as directed. |
| 35 | M&L for stay assembly complete with accessories as shown in Electrical Plate No 1 for diameter of stay rod in 20 mm including loop type insulators,stay clamps,concrete & necessary excavation & earthwork complete all as specified and as directed. |
| 36 | Dismantling stay assembly complete from the pole complete all as specified and as directed. |
| 37 | S&F in repairs galvanised iron steel, stranded stay wire of any size for stay assembly complete all as specified and as directed. |
| 38 | M&L for anti climbing devices, spike type, fabricated out of MS bars (round square and flat) including nuts, bolts, washers and welding in two halves, made to shape to suit the cross section of the pole for HT poles complete all as specified and as directed. |
| 39 | Supply & lay Synthetic Rubber insulated mats 2.5mm thick for voltage upto 11Kv for electrical purpose as per IS 15652-2006 suitable for electrical shock safety of size 2mX1m complete all as specified and directed |
| 40 | S& F in repairs HT cable route indicators made out of 100 mm dia, 3 mm thick cast iron plate, paintedwith brown colour and fixed on MS angle iron of size 25 x25x 3 mm, 60 cm length along HT cable trench including embedding in ground with PCC (1:2:4) type B1 complete all as specified and directed. |
| 41 | M&L for servicing and greasing GOD (gang operated air break switch) 200 Amps, triple pole, 11 KV including replacement of the following unserviceable parts:- (a) ACSR Jumper, with RYB , PVC sleeves 1.5M to 2.0m long-03 Nos (b) Brass connector brackets with bolts nuts etc-3 Sets (c) Copper lugs of suitable size. |
| 42 | M & L for earthing in replacement complete, chemical type with copper earth plate electrode 90cmx60cmx5mm thick buried directly in ground (earth pit not less than 3 mtr deep 1.5 mtr width ) with top edge of the plate not less than 2.25 mtr below normal ground level connected and including copper strip earth lead 32mm x 6 mm size by means of copper brazing strip and layers of salt charcol and magnesium sulphate including funnel with wire mesh including testing of earthing complete all as specified and directed . (Minimum three chemical pits are to be made and connected in a grid to meet the earth resistance specifications of <0.50 Ohm) (a) Earthing to be done in presence of JE/Engr- in - Charge .(b) Charcoal small pieces 250 Kg , Salt (crystal)-250 Kg , Magnesium Sulphate ( Crystal) 100 Kg. (c) Copper strip shall be brazed with copper elctrode plate .(d) Alternate layer of charcoal and salt should be laid in the earth pit on the top of the copper plate at least 5 layers should be laid. (e) After laying of the 5 alternate layers of charcoal and salt a two inch layer of magnesium sulphate to be laid. (f) The chemical salt and and magnesium sulphate should not be fixed but are to be laid in layers only. (g) Copper strip is to be extended inside the equipment and power room. It should be routed in the side wall of the under ground ducts fixed with ceramic /porcelain spacers. (h) Contractor shall pour sufficient water in earth pit before and after doing earthing. (j) 25 mm dia GI pipe light grade of suitable length to reach just above copper plate fitted with funnel meshed along with cap running with water tap to be provided for keeping soil wet. (k) Soft soil ( Black cotton soil) shall be used in case of rocky terrain. (i) Brass nuts and bolts with proper washer to be used for copper strip jointing and necessary brazing shall bedone asdirected. (m) Copper strip beyond 7.5 m shall be measured and paid seperately. (n)The test point of each pit shall be made as directed and the cost is same to be included in the qouted rate. (o)The test report should be submitted in triplicate. ( p) Construction of earth pit chamber with PCC (1.3.6) type C1 ( using 20mm gradeed stone aggregates) RCC 1.2.4 type B1 cover 50mm thick with 8mm dia TMT bars @ 100mm centre to centre with igting handles of suitable dia complete all as directed . Note: Earth resistance shall be less than 1.00 Ohms. |
| 43 | M& L for opening up the top cover of transformer and taking out the transformer oil in a separate container after disconnecting the HT/LT side electric connections from both the primary & secondary side of the transformer of any type/description (indoor/out door type) installed on pole/floor, for carrying out necessary repair/rewinding to HT/LT side after shifting the transformer to contractors work shop including taking out complete core assembly, megger testing the defective winding portion/taking out , cleaning the laminated core and rewinding with appropriate gauge/winding wire/strip winding of existing description for transformer of capacity 50 to 100 KVA including assembling & testing on completion & installation the same at the site completeall as specified and directed. Note:- (a) Winding of coil shall be measured and paid seperately under respective item. (b) Transportation charges are deemed to be included in the quoted rate. (c) The cost for the dehyderation of transformer oil if required shall be measured and paid seperately. (d) The cost of insulation material such as paper, cotton tape, latheriod sheet, cork sheet etc are included in the quoted rate. (f) Proper shut down shall be taken by the contractor before execution of the work. |
| 44 | All as above Srl item No 43 here in before but of capacity exceeding 100 KVA and upto 200 KVA. |
| 45 | All as above Srl item No 43 here in before but of capacity exceeding 200 KVA and upto 1000 KVA. |
| 46 | M&L for replacement of copper winding wire of any size/description suitable for step down transformer of any capacity, including winding of coil of HT side as per manufacturers design and specification to obtain rated KVA complete all as specified and directed. |
| 47 | All as above Srl item No 46 here in before but for strip winding of LT side |
| 48 | All as above Srl item No 46 here in before but for aluminium strip winding of HT side |
| 49 | All as above Srl item No 46 here in before but for aluminium strip winding of LT side |
| 50 | Shifting only of trolly mounted transformer upto 500 KVA from one location to another location after carefully disconnecting from existing location and connecting at new location complete all as specified and directed Note:- Proper shut down shall be taken by the contractor before execution of the work. |
| 51 | M&L for Replacement of existing defective HT tap changer of suitable size with tapping arrangement 2.5% to 7.5% and one normal tapping including connecting up with HT coil and testing of transformer for capacity upto 500 KVA complete all as specified and directed . |
| 52 | M&L forReplacement of existing defective drain out oil outlet valve of any type & size suitable for outdoor/ indoor transformer completeall as specified and directed . |
| 53 | M&L for Replacement of synthetic rubberised cork sheet gasket, 1/4" thick suitable for main body top cover of transformer of capacity up to 500 KVA complete all as specified and directed. |
| 54 | M&L for air breather assembly complete with fresh blue colour silica gel suitable for indoor/outdoor transformer capacity upto 200 KVA connected to air column with conservator tank complete all as specified and as directed. |
| 55 | All as above Srl item No 54 here in before but for capacity above 200KVA and upto 1000 KVA |
| 56 | S&F in replacement transformer oil temperature gauge 0 - 100, graduated, analogue dial type complete all as specified and directed. |
| 57 | M&L for dismantling and opening transformer tank cover, removing of worn out transformer oil tank gasket and supply, fix newrubberised gasket sheet6.0 mm thick using gasket adhesive for the following capacities of transformers including refixing the top cover with conservator tank for transformer capacity 50 to 200 KVA complete all as specified and directed. |
| 58 | All as above Srl item No 57 here-in-before but for transformer of capacity exceeding 200 to 500 KVA complete all as specified and directed. |
| 59 | S&F in replacement HT porcelain bushing (set of three) of suitable size for transformer upto 250 KVA including nuts, bolts & washers complete all as specified and directed. |
| 60 | S&F in replacement of HT porcelain bushing (set of three) of suitable size for transformer above 250KVA andupto 500 KVA including nuts, bolts & washers complete all as specified and directed. |
| 61 | S&F in replacement LT porcelain bushing (set of four) of suitable size for transformer upto 250 KVA including nuts, bolts & washers complete all as specified and directed. |
| 62 | S&F in replacement LT porcelain bushing (set of four) of suitable size for transformer above 250KVA andupto 500 KVA including washers nuts, bolts & complete all as specified and directed. |
| 63 | S&F in replacement HT bush rod (set of three) made out of copper with brass nuts and washers of required length including connecting up with HT coil of transformer upto 200 KVA capacity complete all as specified and directed. |
| 64 | S&F in repairs HT bush rod (set of three) made out of copper with brass nuts and washers of required length including connecting up with HT coil of transformer above 200KVA andupto 500 KVA capacity complete all as specified and directed. |
| 65 | S&F in repairs LT bush rod (set of four) made out of copper with brass nuts and washers of required length including connecting up with LT coil of transformer upto 200 KVA capacity complete all as specified and directed. |
| 66 | S&F in repairs LT bush rod (set of four) made out of copper with brass nuts and washers of required length including connecting up with LT coil of transformer above 200KVA andupto 400 KVA capacity complete all as specified and directed. |
| 67 | S & F rubber seal for transformerHT/LT studs complete for anycapacity of transformer complete all as specified and directed. |
| 68 | Supply and filling in replacement of silica gel inside the breather assembly and fixing properly with transformer complete all as specified and directed. |
| 69 | M&L for cutting worn out aluminium cable terminal lugs from the LT cable of size 120 to 300 Sqmm andS&F of new aluminium cable lugs of suitable size and reconnecting the cablewith transformer, terminal stud including dressing of cable, excavation & surface dressingafter providing sand cushioning and brick protection to match with the existing complete all as specified and directed. |
| 70 | M&L for Dehydration and filtering the transformer oil with dehydration machine to achieve required di-electric strength of the oil up to 40 KV at 2.5 mm gap complete all as specified and directed. Note 1 :- Dehydration machine and other required equipments shall be arranged by the contractor and no extra cost shall be paid to the contractor on this effect. Note2 : BDV Test certificateshall be submitted by contractor after dehydration. |
| 71 | Supply and fillingtransformer oil in sealed container for topping up the level of oil having dielectric strength 60 KV during filling after initial filtration, Make -:POWER/ INSOLE/ UNIVERSAL conforming to relevant IS-335 complete all as specified anddirected. |
| 72 | M/L for painting of transformerincluding writing of SM/MES No up to 200 KVA capacity with good quality synthetic enamel paint using spray gun with compressed air on complete external portion of transformer including preparation of surface by scrubbing, cleaning ,stains greasy spots, dusts etc, The painting of transformer shall be carried out in situ ie. on four pole structure or in sub station at different places complete all as specified anddirected. |
| 73 | All as per Item 72 above here in before but for capacity above 200 KVA up to 400 KVA. |
| 74 | All as per Item 72 above here in before but for capacity above 500 KVA up to 1000 KVA. |
| 75 | M&L for framed work of rolled mild steel work as in doors of angle iron or other sections with gusset plate,rails,braces etc complete for fixing of steel sheeting or other covering for cable boxes of transformers to match with the existing duly painted with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified & as directed. |
| 76 | M&L for glow sign board LEDsize (180 x 80 x 30 cm) made out of iron angle frame with MS sheet of suitable size with flex sheet marked with details of sub station on front and rear with different colours including provision of LED power-fittings & fixtures in equal distance to illuminate board including connections with 2.5 Sqmm stranded copper conductor cable complete all as specified and directed. |
| 77 | Supply ,install,test & commissioning in replacementLT Switch gear, 440 Volts, 3 Phase, 4 Wire 50 Cycles, cubical or truck type or as per existing size and type as directed complete with Air Circuit Breaker, overload protection, no-volt release with necessary CT"s,meter and cable boxes of rating upto 800 Amp complete all as specified and as directed. Make- L&T/ABB/CG |
| 78 | Maintenance and complete overhauling of 11 KV VCB of existing make/type/make/capacity including disassembling operating mechanism parts, well cleaning with petrol and CRC-226 and replacing unserviceable spare parts, reassembling of parts including well cleaning the complete panel board, main bus bar, decarbonizing all joints, bus bar, CTs, PTs spout metal parts and making VCB perfect operating in manual and electric mode and calibration and checking of tripping system of 11 KV circuit breaker through IDMT over current and earth fault relay and plug setting infected in service by primary current injection method to ensure proper function of trip coil control circuit etc, during fault condition setting by expert complete all as specified and directed. Note:- Spare parts required to make VCB functional shall be measured and paid separately under respective items. |
| 79 | Supply only the following spare parts of HT 11 KV VCB for replacement against item No. 78 above. (Spares shall be as approved by GE) complete all as specified and directed:- No volt Coil 30 V DC |
| 80 | Shunt Tripping coil 30V DC |
| 81 | Ammeter 0/20 to 100/200 Amp analog type 145 x 145 |
| 82 | Volt meter 0 to 15 KV analog type 145 x 145 |
| 83 | Vaccum interupter for indoor VCB |
| 84 | Spout incomming side |
| 85 | Spout outgoing side |
| 86 | Volt meter 0 to 15 KV, digital type |
| 87 | Ammeter 0/20 to 100/200 Amp digital type |
| 88 | Ammeter with Selector Switch 16A, 250V, 3 Phase |
| 89 | Volt meter with Selector Switch 16 A, 250V, 3 Phase |
| 90 | Breaker control switch 10Amp, 660V |
| 91 | Electronic hooter 40v DC 96 x 96mm |
| 92 | Push botton Actuators with carrier & contact element- non -illuminated flush spring return push button with 1 NO block, 22mm dia Red colour |
| 93 | Push botton Actuators with carrier & contact element- non -illuminated flush spring return push button with 1 NC blockl, 22mm dia Green colour. |
| 94 | 11 KV C.T 300/150/5+5 |
| 95 | 11 KV C.T 200/100/5+5 |
| 96 | 11 KV C.T 100/50/5+5 |
| 97 | 11 KV C./T 50/25/5+5 |
| 98 | Integrated LED pilot lamp suitable for operating at 24V ( AC/DC)Red colour |
| 99 | Integrated LED pilot lamp suitable for operating at 24V ( AC/DC) yellow colour |
| 100 | Integrated LED pilot lamp suitable for operating at 24V ( AC/DC)blue colour |
| 101 | Integrated LED pilot lamp suitable for operating at 24V ( AC/DC)green colour |
| 102 | Integrated LED pilot lamp suitable for operating at 24V ( AC/DC) white colour |
| 103 | Toggle switch assembly |
| 104 | Fuse holders for british pattern fuse links as per IS,137032A |
| 105 | Fuse holders for british pattern fuse links as per IS,137035A |
| 106 | Maintenance and complete overhauling of 11 KV , Oil circuit breaker of existing make/ type/model/capacity including disassembling of operating mechanism parts, well cleaning with petrol and CRC-226 and replacing unserviceable parts, and accessories, oiling / greasing of moving parts includng reassembling fine setting of mechanism removing of oil tank well cleaning and decarbonization of arc control pot fixed and moving contacts ,hinges contacts and repacement of unserviceable parts insulating oil and reassembling and making OCB in perfect operation in manual and electrical mode including well cleaning thecomplete panel board, main busbar, carbonizing all joints,busbar CTs,PTs, spouts metal parts and components etc and calibration & checking oftripping system of11 KV circuit breaker through IDMT over current and earth fault relay at plug setting infented in service by primary current injection method to ensure proper function of relays trip coil control circuit etc. during fault condition setting by expert complete all as specified and directed.Note:- Spare parts required to make OCB functional will be measured and paid separately under respective items. |
| 107 | Supply only the following spare parts of HT 11 KV OCB for replacement against Srl item No 80 above as approved and directed:- Breaker control switch 10A 660V |
| 108 | Push button with NO coil, 22mm dia Red colour |
| 109 | Push button with NC coil, 22mm dia Black colour |
| 110 | LED type indicator lamp assembly Red colour |
| 111 | LED type indicator lamp assembly yellow colour |
| 112 | LED type indicator lamp assembly Green colour |
| 113 | Toggle switch assembly |
| 114 | Moving Contact |
| 115 | Fixed Contact block assembly. |
| 116 | Shunt trip assembly (30 Volt DC) |
| 117 | Spout of 11 KV HT OCB |
| 118 | Finger of 11 KV HT OCB |
| 119 | Tulip Contact |
| 120 | Side Plate RH & LH |
| 121 | Arc control Pot with Diaphragm |
| 122 | Tank Liner |
| 123 | Pad |
| 124 | Trip Bar |
| 125 | Bakelite Housing |
| 126 | Servicing repairing and overhauling of 33 KV isolator including cleaning of complete moving and fixed contracts oiling/ greasing operating mechanismtightening connections and replacement of unserviceable parts including reassembling the isolator after complete repair, routine and periodical testing complete all as specified and directed. Note:- Spare parts required to make VCB functional will be measured and paid separately under respective items. |
| 127 | Supply and fixing in repair fixed contact assembly of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 128 | Supply and fixing in repair moving contact assembly of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 129 | S&F in repair post insulator of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 130 | S&F in repair terminal pad of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 131 | S&F in repair arching horn of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 132 | S&F in repair connector of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 133 | S&F in repair operating down pipe of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 134 | S&F in repair operating box of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 135 | S&F in repair pad locking of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 136 | S&F in repair TP locking bolt clamp of 33 KV air break switch isolator rotating type complete all as specified and directed. |
| 137 | Repairing of 33 KV isolator earth link by straightening earth link, replacing wornout knives, bolts nuts, welding cracked joints of operating rod complete all as specified and directed. |
| 138 | S&F PG clamp suitable for dog conductor complete all as specified and directed. |
| 139 | M & L for repair of battery bank by filling up distilled water in lead acid battery , cleaning of battery terminal, including repairing variable type rotary transformers ( automatic battery charging system) suitable for input of 230 Volts AC 50 Hz,Single Phase and having adjustable charging rate up to 40 AH at 30V DC complete as specified and directed. Note :Batteries shall be measured & paid seperately under respective item of this schedule. |
| 140 | Taking out unserviceable batteries from DC battery bank and S&F with 12 Volts, 160 AH new maintenance free batteries, dry type complete all as specified and directed. |
| 141 | Supply & Fix battery bank variable type rotary transformers ( automatic battery charging system) suitable for input of 230 Volts, AC, 50 HzSingle Phase and having adjustable charging rate up to 40 AH at 30V DC complete with charger complete allas specified and directed. Note :Batteries shall be measured & paid seperately under respective item of this schedule. |
| 142 | Maintenance of 33 KV indoor control and relay panel of 33 KV by checking wiring from outdoor VCB to indoor control panel, tightening of loose connections, U/S indicator with holder, thimble, replacement of unserviceable wiring including testing, calibration and checking of tripping system of 33 KV control panel through all protective relays installed on each C&R panel including testing and adjust/ repair the alarm circuit as per time current characteristics by primary injuction test at 60%, 75%, 100% plug including well cleaning and decarbonizing of relay contacts complete all as specified and directed. |
| 143 | Overhauling and servicing of 33 KV VCBincluding repair and setting of operating mechanism parts, spring charging material mechanism, well cleaning with petrol and CRC-226 and replacing unserviceable parts/ accessories, oiling/ greasing of moving parts, dismantling, checking and well cleaning of pole insulator, checking of vaccum, interupters well cleaning mechanism links fibre reinforced plastic frame around the vaccum interupters including routine and periodical test complete all as specified and directed.Note:- Spare parts required to make VCB functional will be measured and paid separately under respective items. |
| 144 | Supply, install,test and commisioning of control motor SCADA compatible in replacement of 33 KV, VCB type 036,1.3 A,220/ 260 V O/PO, 1 KWM/Y06/08,350/Min Manufactured by KPT SHIROL, Dist-KOLHAPUR complete all as specified and directed. |
| 145 | Supply, installation,testing and commisioning of 33 KV, outdoor CT, Oil cooled 200/100/5+5 |
| 146 | Supply, installation,testing and commisioning of 33 KV, outdoor PT, Oil cooled 33KV/110 Volt |
| 147 | Supply and fix in replacement copper bus bar in the HT panelof exsiting size and capacity with heat shrinkable including sleeves in different colour codes for phase indication complete all as specified & as directed. |
| 148 | Supply & fixing & testing in replacement of following parts : 33 KV outdoor VCB vaccum interrupter |
| 149 | Spring charging gears |
| 150 | Integrated LED pilot lamp suitable for operating at 24 and also 110V (AC/DC) Red colour |
| 151 | Integrated LED pilot lamp suitable for operating at 24 and also 110V (AC/DC) yellow colour |
| 152 | Integrated LED pilot lamp suitable for operating at 24 and also 110V (AC/DC) blue colour |
| 153 | Integrated LED pilot lamp suitable for operating at 24 and also 110V (AC/DC) green colour |
| 154 | Integrated LED pilot lamp suitable for operating at 24 and also 110V (AC/DC) white colour |
| 155 | Auxillary relay forbuchholz relay, oil temp, winding temp trip 24/110V DC |
| 156 | Auxillary relay forbuchholz relay, oil temp, winding temp alarm 24/110VDC |
| 157 | Master relay24/110VDC |
| 158 | Digital Ampere Meter |
| 159 | Digital Volt Meter |
| 160 | TNC switch |
| 161 | Remote local switch |
| 162 | M&L for Dehydration and filtering the transformer oil of 5 MVA 33/11 KV by mobile centrifusing & dehydration machine to achive required di-electric strength of the oil up to 52 KV at 2.5 mm gap complete all as specified and directed. Note 1 :- Dehydration machine and other required equipments shall be arranged by the contractor and no extra cost shall be paid to the contractor on this effect. Note2 : BDV Test certificateshall be submitted by contractor after dehydration. |
| 163 | M&L for repair to earth pit & earth pit cover of any type and size by using PCC 1:2:4 and plastering in CM 1:3 complete including excavation,returning filling and removal of surplus soil complete all as specified and directed. |
| 164 | Supply and fixing porcelain transformer bushing 36 KV IS:3347 suitable for 33/11 KV, 5 MVA transformer complete all as specified and directed. |
| 165 | Testing and calibration of Buchholz relay /Oil Temp. Indicator(Alarm/Trip), Winding Temp. Indicatorof 5 MVA transformer complete all as specified & directed. |
| 166 | Maintenance of 33 KV yard comprising of painting the yard with one coat of synthetic enamel paint as required and writing the designation of equipments in english alphabets/letters as specified and comprising of the following:- (a)Transformer 33 /11 KV of capacity 5/3.15 MVA-04 (b) Structure and equipment of VCB-05 Nos (c) Structure of LA set and equipment of VCB-05 Nos (d) Structure of isolator and equipment of VCB-05 Nos (e) Gantry structure complete busbar system-01 No (f) Misc structure-01 lot (g) Street lights poles-11 Nos (h) Iron Gate -03 Nos (j) All remaining structure misc-01 lot (k) Rolling shutters -02 Nos (l) Transformer 11/.433KV and feeder pillerbox and fencing-01 No (m)RCP Panels- 01No (n) Fire Stand-01 No |
| 167 | Supply and laying graded stone aggregates for loose filling of gauge 40mm to 80mm complete all as specified and directed. |
| 168 | M&L for spraying chemical (Round up) on area to remove unwanted vegetation /grass at E/M installations/2pole/4pole structure complete all as specified and directed. |
| 169 | S&F MS chequerred Plate cover 10 mm thickness for cable duct including 2 coats of synethic enamel paint over a coat of red oxide primer complete all as specified & directed |
| 170 | Repairing of DC Battery charger suitable for recharge of batteries 12 Volt 160 AH for supply to relays for smooth functioningof control relay including replacement of worn out wiring and replacement of other defective parts complete all as specified and directed. |
| 171 | Opening up the top cover of power transformer of 5 MVA out door type and taking out the transformer Oil in a separate container after disconnecting the HV/LV side electric connections from both the primary & secondary side of the transformer, for carrying out necessary repair & testing like leakage arresting ,Visual inspection of Tap / rewinding to HV/LV side after shifting the transformer to work shop including taking out complete core assembly, Megger the defective winding portion/taking out ,cleaning the laminated core,cleaning the tank including painting internally with anti-corrosivezinc chromate paint and rewinding with appropriate guage/winding wire/strip winding of existing, description for transformer including assembling & testing on completion & installation the same at the site all as specified and directed by the Engineer-In-Charge,. Note:- (a)Winding of coil shall be measured and paid separately under respective item. (b)Transportation charges/T&P etc shall be deemed to be inclusive in the quoted rate. (c) The cost of insulation material such as paper,cotton tape, latheriod sheet, cork sheet etc are inclusive in the quoted rates. (d). Cost of cleaning and painting shall be included in quoted rates. |
| 172 | S&F HT PVC sleeves of insulation capacity 33 KV suitable for 33 KV Dog Conductor of colour Red,Yellow, Blue. |
| 173 | S&F of 11 KV VCB trolly aluminium busbar incoming side suitable for crompton make VCB complete all as specified and directed. |
| 174 | S&F of 11 KV VCB trolly aluminium busbar outgoing side suitable for crompton make VCB complete all as specified and directed. |
| 175 | S&F of 11 KV VCB trolly fixed contact of spout incoming/ outgoing side suitable for crompton make VCB complete all as specified and directed. |
| 176 | S&F of 11 KV VCB trolly female jaw incoming/ outgoing side suitable for crompton make VCB complete all as specified and directed. |
| 177 | S&F of 11 KV PT spout suitable for 11 KV crompton potential transformer complete all as specified and directed. |
| 178 | Attending emergency complaints owing to breakdown of 33KV outdoor sub station /33 KV transformers/33 KV or 11 KV VCB"s and connected relay panels of 33 KV MRS,33 KV Isolator Switch,CT"s,PT"s and 5 MVA Transformers by checking the entire system, detecting andrectification of fault and restoration of electric supply of 33KV/11 KV for further distrbution complete all as specified and directed. Note (a) Complaintsshall be resolved by the contractor immediately after receipt of complaint.In case of failure on the part of contractor to resolve to the complaints within stipulated time a penalty of Rs 10000/- per hour shall be imposed from the contractor. (b) Material required shall be measured and paid seperately under relevant items of work. (c)The contractor or his authorised rep shall report to the concerned JE E/M at 0900 hrs daily on all working days to receive order/instruction of the work. A register shall be maintained to record all orders & instructions and their complaints and shall be signed by the contractor/his rep and the EIC/JE E/M concerned. (d) Work done register to be maintained by the contractor. |
| 179 | Note : Tenderers may note that amount of credit Rs 424430.00 will be deducted from the total amount arrived, at the time of Acceptance of contract. |
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