Military Engineer Services Tender
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Military Engineer Services - MES Tender
Electrical Generators And Transformers
Electrical and Electronics
Eprocure
Opening Date2 Sep 2024
Closing Date30 Sep 2024
Tender Amount₹ 40,00,000
Costs
EMD
₹ 80,000Document Cost
₹ 500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_MES_669573_1Bid Award Id
ViewTender No
CWE/Y-45/2024-25Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
All as per srl item No 1 here-in-above above for transformer of 250/ 400 KVA capacity complete all as specified and directed.
4
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-
Rewinding of HT coil of transformer with super enameled double paper covered copper winding wire of existing size and Nos of turns alongwith insulating materials like latheorised paper insulations cotton, tape/empire tape, wooden block packing and PVC sleeves soldering and varnishing with insulating varnish,de moisterizing , heating , drying etc including primary testing ,ratio testing,no load testing,core bolt insulation testing complete
Note -: Rewinding and testing of transformer to be carried out through approved firm.
150
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-
Labour only for taking out unserviceable winding wire and material and labour for reconditioning of LT copper strip existing size including Insulating material with latheorised paper insulation, cotton tapes empire tapes, wooden block packing and PVC sleeve soldering and varnishing with insulating varnish, heating drying, testing of colis etc complete Transformer capacity of 63 to 400 KVA complete all as directed by Engineer-in-Charge.
Note : Reconditioning and testing of transformer to be carried out through approved firm.
15
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-
Checking of old distribution transformer oil received from Item Ser item no-01, 02 & 03 at factory /workshop /site and re-filling the same to transformer after centrifuging of oil with filtration machine. AT Factory, The machine continuously will run round the clock till obtaining the result of oil upto 50 KV die electric strength in 2.5 mm gap complete all as directed by Engineer-in-Charge.
Note : 1. Transportation and & T & P required for shall be deemed to be included in quoted rate. 2. Testing of oil before and after filteration shall be deemed to be included in quoted rate. 3. Filling /Topping of transformer oil shall be measured seperately under respective item of Sch 'A'.
4. Hiring of DG Set for operation of filteration machine at site shall be deemed to included in the quoted rate.
1100
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-
Centrifuging of oil with filtration machine, At site OF POWER TRANSFORMER 33/11KV ,3.15 MVA , installed at EM Installation at Bakloh Cantt & Checking of Power transformer oil The machine continuously will run round the clock till obtaining the result of oil upto 60 KV die electric strength in 2.5 mm gap including providing DG set for operation of filteration M/C complete all as directed by Engineer-in-Charge.
Note : 1. Transportation and & T & P required for shall be deemed to be included in quoted rate. 2. Testing of oil before and after filteration shall be deemed to be included in quoted rate. 3. Filling /Topping of transformer oil shall be measured seperately under respective item of Sch 'A'.
4. Hiring of DG Set for operation of filteration machine at site shall be deemed to included in the quoted rate.
2
-
-
Filling /topping of new transformer oil at various location at site as directed, transformer oil Confirming to IS: 335 having dielectric strength not less than 60 KV complete including centrifuging of oil (if required) up to getting dielectric strength near 60 KV all as specified and directed by the Engineer-in-Charge. Make:- Power oil & Equivalent as approved by AGE(I) Note :(i) Transformer oil shall be supply only in sealed barrel of 210 ltr each.
2150
-
-
HT bushing out door/In door type 11 KV, HV made up of free machining brass rod complete with neoprene seal rings, locking nuts as per IS 3347/1967 complete with porcelain bushing and gasket etc complete with current rating up to 250 Amps all as specified and directed by the Engineer-in-Charge.
3
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-
Brass rod complete with neoprene seal rings, locking nuts as per IS 3347/1967 complete current rating up 250 Amps. Suitable for HT bushing out door/In door type 11 KV, all as specified and directed by the Engineer-in-Charge.
3
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-
LT bush rod out door/In door type 1.1 KV L.V made up of free machining brass rod complete with neoprene seal ring, locking nuts and other accessories of working current rating 250 Amps 20mm as per IS 3347/1967 complete all as specified.
3
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-
LT bush rod out door/In door type 1.1 KV L.V made up of free machining brass rod complete with neoprene seal ring, locking nuts and other accessories of working current rating 400 Amps 25mm as per IS 3347/1967 complete all as specified and directed.
3
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-
Breather silica gel container of suitable for 11 Kv for upto 100 KVA distribution transformer Capacity complete all as specified and directed.
3
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-
Breather silica gel container of suitable for 11 Kv for upto 125 TO 250 KVA distribution transformer Capacity complete all as specified and directed.
3
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-
Breather silica gel container of suitable for 11 Kv for upto 315 to 400 KVA distribution transformer Capacity as directed by Engr-in-Charge.
4
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-
Tapping Switch complete of size 3/8 inch x 5 position for 11 Kv distribution transformer Capacity upto 100 KVA as directed by Engr-in-Charge.
1
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-
Tapping Switch complete of size 3/8 inch x 7 position for 11 Kvdistribution transformer Capacity above 100 upto 250 KVA complete all as specified.
1
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-
Tapping Switch complete of size 3/8 inch x 9position for 11 Kvdistribution transformer Capacity 250 upto 400 KVA complete all as specified.
1
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-
Painting of 11 KV distribution transformer of capacity 63 KVA to 250 KVA with synthetic enamel paint two coats by spray painting approved colour after scraping of old paint, cleaning of all rusted portion, surface including sign writing i.e MES No, Make, Capacity etc complete all as directed by Engineer-in-Charge all as specified and as directed.
6
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-
Ditto all as per srl item No 20 here-in-above but transformer capacity above 300 KVA and up to 400 KVA complete all as specified & directed
4
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-
Repair/Maintenance of electric control wiring of tripping circuit 11/33 KV, indicating lamp and selector switch circuit and metering equipment including replacement of burnt wires by proper clipping with lugs, cable ferrules and connectors etc making the circuit proper functional of HT VCBs, OCB’s and ACB’s all as specified and directed by the Engineer-in-Charge.
1
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-
Supply only indicator lamps assembly in different colour as directed complete of OCB/ VCB Panel 24/36 /110 volt of existing size all as specified and directed by the Engineer-in-Charge
2
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-
Calibration of digital/IDMT protective relays of 11 KV Panel (OCB/VCB's) Testing of 11 KV CONTROL & RELAY PANEL Includes Main Protection Relay,Back up protection (O/C & E/F relay for all features like Inverse O/C,Inverse E/F, High Set O/C, High Set E, F etc. Along with pick up & dropoff volts for all auxiliary relays like Master trip , Trip circuit supervision,Checking and tightening of wiring connections at all terminals points/ at relays, inspecting wirings for any open circuit, short circuit & damaged inulations. and preparition inpection data sheet of existing feeder re-programming input data into relays (OCHS, EFHS, OCLS, EFLS, CTR, TDS etc) complete testing by injecting current in CT primary and measure secondary current at 11 KV, control and relay panel for metering, protection relay plug settings intended in service through current injection in CT primary and ratio including complete polarity test complete all as specified and directed. MAKE OF VCB :SCHEINDER
Note : 1. Gen back up required during testing shall be arranged by contractor for which rate are deemed to be included in quoted rate 2. All testing shall be carried out in presence of Engr-in-charge and test certificate shall be submitted in duplicate duly signed by contractor complete all as specified & directed.
4
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-
Calibration of digital/IDMT protective relays of 33 KV Panel /33 KV Transformer 3.15 MVA 1 & 2 Control Panel/ VCB's Testing of 33 KV CONTROL & RELAY PANEL Includes Testing of Main Protection (Differential Relay ), Back up protection (O/C & E/F relay ) for all features like Differential Current, REF,Inverse O/C, Inverse E/F, High Set O/C , High Set E,F & their time of operation etc. Along with pick up & drop off volts for all auxiliary relays like Master trip , Trip circuit supervision, Transformer aux. relays
( Alarm , trip functions ).
and preparition inpection data sheet of existing 33 KV Control Panel re-programming input data into relays (OCHS, EFHS, OCLS, EFLS, CTR, TDS etc) complete testing by injecting current in CT primary and measure secondary current at 33 KV, control and relay panel for metering, protection relay plug settings intended in service through current injection in CT primary and ratio including complete polarity test complete all as specified and directed. MAKE : CORNET
Note : 1. Gen back up required during testing shall be arranged by contractor for which rate are deemed to be included in qouted rate 2. All testing shall be carried out in presence of eng in charge and test certificate shall be submitted in duplicate duly signed by contractor complete all as specified & directed..
3
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-
Replacement of defective relays with digital protective relays 3 phase over current, under current and earth fault (04 NO - Programmable i.e. 2NO + 2NC programmable) with high set, CT rating 5A, Aux. supply 24 -110V, TMS range 0.01 - 1.6, 35mm LCD Display, including initial setting of parameters as per existing load of feeder/transformer, in replacement against ser item 1 here in before in existing panel including addition/alteration as required at site, testing complete all as directed by Engineer-in-Charge. Make : as per sample or equivelent as approved by AGE(I).
2
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-
Maitenance free battery of battery bank rating of overall 36 Volts DC (18 Nos each of 2 Volts) 125AH, any other parts etc., as required at site, complete testing all as directed by Engineer-in-Charge.
1
-
-
Repairs to existing battery charger suitable for 36 volts DC Battery bank including repacement of unservicable spare part of such as Transformer, Turbo charger, PCB, selector switches, HRC Fuses any other parts etc., as required at site, complete testing all as directed by Engineer-in-Charge.
1
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-
Disc insulated porcelain vitreous 145 mm height 255 mm dia ball and socket type white / brown or green single disc assembly for tension with tension GI clamps for conductors working pressure 11 KV complete all as specified and directed.
8
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-
Pin type insulator porcelain vitreous with brown of green including one galvanised mild steel spindle two galvanized iron washer and galvanized iron nut, 150 mm height and 150 mm dia 11000 volt grade all as specified and directed
6
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-
Supplying, laying, jointing and testing XLPE insulated, PVC bedded, galvanised steel strips armoured heavy duty electric power cable with aluminium conductor of size 3 core x 120 sqmm suitable for rated voltage of 11000 volt grade Earthed system and Manufactured by triple extrusion using single (comman) crosshead extrusion technique and dry cure inert gas cured cross linking process and conforming to IS and laid in trenches/ducts/pipe or on poles complete all as specified and directed.
190
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-
Supplying, laying, jointing and testing XLPE insulated, PVC bedded, galvanised steel strips armoured heavy duty electric power cable with aluminium conductor of size 3 core x 185 sqmm suitable for rated voltage of 11000 volt grade Earthed system and Manufactured by triple extrusion using single (comman) crosshead extrusion technique and dry cure inert gas cured cross linking process and conforming to IS and laid in trenches/ducts/pipe or on poles complete all as specified and directed.
350
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-
Supplying, laying, jointing and testing XLPE insulated, PVC bedded, galvanised steel strips armoured heavy duty electric power cable with aluminium conductor of size 3 core x 300 sqmm suitable for rated voltage of 11000 volt grade Earthed system and Manufactured by triple extrusion using single (comman) crosshead extrusion technique and dry cure inert gas cured cross linking process and conforming to IS and laid in trenches/ducts/pipe or on poles complete all as specified and directed.
186
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-
Excavation in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 Sqm on plan and not exceeding 1.5 mtr in depth and getting out in hard and dense soil, complete all as specified and directed.
193
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-
All as per Srl Item No 33 above but depth exceeding 1.5m but not exc 3.00 metres and getting out complete all as specified and directed.
2
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-
Returning filling in (soil) including spreading, levelling, watering and well ramming in layers n.exc 25cms thick in any type of soil complete all as specified and directed.
130
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-
Removing excavated materials/ soils, not exceeding 50mtrs and depositing where directed at a level not exceeding 1.50mtrs, complete all as specified and directed.
63
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-
Sand cushioning to protection of underground cables, laid 8 Cm before laying and 15 Cm after laying of cable, and punned to form an overall layer of 18 Cms thick, complete all as specified and directed. Note: Punned thickness shall be measured.
41
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-
Unreinforced precast concrete cable cover, Class HV, type-1, flat, size 300x180x40mm complete all as specified and directed.
2823
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-
Surface excavation soft/ loose soil surface dressing in sub stn and power house area n.exc 30 cm deep and averaging 15 Cm deep and getting out including removing of bushes, grass etc all as directed.
400
-
-
Supply, laying and fixing of 150 mm dia light grade galvanised iron pipe IS : 1239 marked with all fittings fixed on wall / poles, crossing of road etc for protection of cable complete all as specified and directed.
18
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-
All as per Srl item No 40.00 here-in-above but 100 mm nominal bore complete all as specified and directed.
42
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-
Supply and jointing heat shrinkable end termination joints for 33 KV XLPE cable size 300 Sqmm 3 core Outdoor type complete all as specified and as directed.
4
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-
Supply and jointing heat shrinkable end termination joints for 11 KV XLPE cable size 120 Sqmm to 185 Sq mm 3 core Outdoor type complete all as specified and as directed.
2
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-
Supply and jointing heat shrinkable end termination joints for 11 KV XLPE cable size 120 Sq mm to 185 Sq mm 3 core indoor type complete all as specified and as directed.
6
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-
Supply, erection and fixing in true vertical position steel tubler swaged pole 11 mtr long type (410-SP-55) conforming to IS -2713 (part 1 and 2) - 1980 complete with cast iron base plate, pole cap, MS bolts, nuts and screws, welded and reduced section and lonitudinal weld seam throughout entire length of pole including material and labour for 2 coats of black bituminous paint throughout internally and externally upto planting depth and remaining exterior position of pole with two coats of aluminium paint over a coat of red oxide primer including takingout old unsv complete all as specified and directed.
6
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-
Plain cement concrete (1:4:8) type D-2 using 40 mm graded stone aggregate as in base of pole or in any suitable all as specified and directed.
4.4
-
-
Plain cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate as in foundation or in any situation all as specified and directed.
0.3
-
-
Stay assembly 300x300x3 mm complete with accessories such as GI stay bow 20mm dia 400 mm long, GI stay plate 300x300x3 mm stay road 20mm dia 1800 long GI nuts,bolts loop insulator MS clamps necessary excavation PCC work (loop insulator PCC work MS Clamp to pole excavation and earth work will be measured & paid separately as shown in electrical plate No. I complete all as specified and as directed by Engr-In-Charge.
5
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-
Galvanised stay wire stranded 7/4 Or 7/3.15 mm complete all as specified and as directed by Engr-In-Charge.
1
-
-
S&F in replacement lightning arrestor expulsion type complete with all fittings distribution class discharge capacity 10 Kilo amps suitable for 11000 volts complete all as specified and directed by Engr-in-Charge
3
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-
S&F in replacement lightning arrestor expulsion type complete with all fittings transmission class discharge capacity 65 Kilo amps suitable for 33000 volts complete all as specified and directed by Engr-in-Charge
1
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-
Air break, gang operated with 09 Nos insulators outdoor type, Triple pole mechanically operated, suitable for vertcal installation, Single break, provided with locking arrangements consisting of MS channel, HT Post type insulator copper alloy, high Pressure, Assembly operating rod 25 mm dia GI pipe medium grade for operating from 1.2 m above GL complete confirming to IS -1318 of 1972 rated voltage 11 KV & for current rating 200 Amp complete all as specified and directed.
1
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-
Cross, arms bracing supports clamps back plates fabricated from structural steel sections including nut bolts washers welding bending cold or hot drilling holes for bolts in any shape and size and incidcated or directed and inclusive of two coats of aluminium paint over primer coat all as specifiqed and directed.
2
-
-
Cutting and trimming of trees and branches to clear the over head line in the arc of HT /LT over head lines feeders (Including repairing and jointing of ACSR conductor if damage during cuttings of trees) and removal of the trimmed branches of trees complete all as specified and directed by Engr-In-charge.
10
-
-
S&F in Replacement of insulated galvanised steel wire 4 mm dia for guard wire to HT line all as specified
1
-
-
Maintenance free chemical earthing with copper bonded steel rod 3 meter long 17mm dia 250 microns with UL marking including clamp for connection, earth enhancement material (backfill material) make LOHM and it is highly electrically conductive of 0.2 ohm/meter. Lot will not be dependent on soil moisture and woll ensure consisitenet ohmic value throughout the life span of earthing pit. Polyplastic earth-pit chamber, heavy duty, whether-proof, environmental free with cover size about 330 x 260 depth. Heavy duty of 7.5 Ton load capacity. Installation work of MFE with chamber complete all as specified and directed by Engr-in-Charge.
5
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-
Supply, Laying and levelling of Coarse aggregate 20mm graded in and out side of sub station levelled ground Minimum thickness of 10-15 Cm all as specified
70
-
-
Suppy and fix in replacement of post insulator for 33 KV line.
3
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-
Suppy and fix pin in replacement of insulator for 33 KV line.
3
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-
Supply and fix in replacement of Spindles for pin insulator33 KV line
3
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-
Supply and fix in replacement of Disc insulator with hardware fitting for 33 kv line.
3
-
-
Repair of trolly with replacement of following new items, servicing of trolly, complete all as specified and directed by Engr-in-Charge. Note-: Spare items will be measured and paid separately under respective items of BOQ.
-
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-
Wheel Rim.
4
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-
Tyre tube less.
4
-
-
Bearing.
4
-
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Wheel drum.
4
-
-
Preparation of old painted surface including removing old paint, rust, dust, oil, grease and any other foreign deposits by paint removers or burning off by blow lamps and cleaning with scrapers and chemicals for removal of rust for any number of coats, any width or girth & M & L application of aluminium paint one coat for 4 pole stucture (steel or tubular)/ channels/angles /GODs etc. all as specified and directed.
2
-
-
ditto- as per srl item No. 63.00, but 2 pole stucture all as specified and directed.
10
-
-
Disconnecting HT/ LT and earth termination connections from Trolley Mounted Transformer (400 KVA Cap.) and towing the same to a location, within 5 KMs, as directed by Engr-in-Charge including M&L for making of HT/ LT and earth termination connections of the Trolley Mounted Transformer to the existing electric distribution system in Indoor/Outdoor Substation complete all as specified and directed by Engr-in-Charge.
(a Trolley Mounted transformer will be issued to contractor by MES however Contractor has to make his own arrangements of towing vehicle.
(b) The job also includes disconnecting of HT/ LT and earth termination connections of Trolley Mounted Transformer and towing the same to a location as directed by Engr-in-Charge.
1
-
-
Labour only for upkeep of HT out door structure by removing grass, shrubs, trimming branches of trees near to structure removing cleaning, screening for mud etc and relaying of same stone aggregate complete all as specified and directed.
1000
-
-
Preparing old surfaces of HT steel tubular/Rail poles 11 mtr long and painting (exposed surfaces) with one coat of aluminium paint and including numbering of HT pole on the yellow paint surface with black paint letter all as specified and directed by Engineer-in-Charge.
35
-
-
Cutting and fixing of chequered plate for 7mm thick for inside sub station/DG panel room openable cable duct with complete fixing arrangement all as specified and directed.
0.85
-
-
DO fuse element stranded silver/Tin coated copper wire soldered joint with ferrule and fire resistant tube type rating 2.5 to 15 Amps complete all as specified.
20
-
-
- ditto- as per srl item No. 69, but rating 20 Amps complete all as specified.
20
-
-
- ditto- as per srl item No. 69 but rating 25 Amps complete all as specified.
20
-
-
Self-indicating orange to Green Silica Gel granules for 3.15 MVA transformer breather assembly complete all as specified.
0.75
-
-
M&L for layout plan of 33 KV Sub Station as per sample provided by Engr-in-Charge on PVC board at Bakloh and inside the board reflector letter for writing suitable size as per layout and reflected at night for the board and letters are display on the board for "LAYOUT PLAN OF 33 KV SUB STATION AT BAKLOH UNDER AGE (I) DALHOUSIE " on top of the board and ''Diagram of 33KV layout plan'' at the bottom of the board with both side MES Logo on the board complete with suitable fixing arrangement of the board on the sub station wall with proper grouting by using of PCC work complete all as specified and directed by Engineer-in-Charge.
1
-
-
Insulating mat 12 mm thick ISI mark shock proof suitable for 33 KV HT line best quality for Sub station/ HT installation size 2m x 1m complete all as per specified and directed.
3
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-
Supply only electrical rubber hand gloves suitable for 33KV HT line best quality for 33KV Sub station complete all as per specified and directed.
3
-
-
Supply only gum boot, die electric insulating boot, material rubber for 33 KV Sub station complete all as per specified and directed.
2
-
-
M & L in repairs to RMU (2/3/4/5 way), transporting from sub station to workshop (OEM factory) for filling of SF6 gas and any other repairs work including painting of RMU complete all as per specified and directed.
2
-
-
Danger notice plate of 1.60 mm thick mild steel sheet vitreous enamelled white with letters, figures and convertional skull and bones in signal red colour and fixed with MS clamps bolts and nuts of approval size for 25x20 cm size complete all as specified and directed.
1
-
-
Anti climbing device, spikes types fabricated out of M.S bars (round, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of pole complete all as per specified and directed
0.2
-
-
Deduct Credit Amount as per Schedule of credit as details given on Srl Page No 28 of tender doucments.
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-74594
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