Military Engineer Services Tender
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Military Engineer Services - MES Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date16 Jan 2025
Closing Date5 Feb 2025
Tender Amount₹ 75,00,000
Costs
EMD
₹ 1,37,500Document Cost
₹ 1,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2025_MES_693390_1Bid Award Id
ViewTender No
82566/CWE (AF) TVMTender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
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Documents
BOQ Items
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Supply only Electrical closing coil 110 volt DC operated all as directed.
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Supply only Electrical shunt trip coil 110 volt DC operated all as directed.
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Supply only 11 KV single phase in door resin cast CT of ratio 150/100/5A class 1.0/ 5P10,burden 15VA – 15 VA all as directed.
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Supply only Vacuum Interrupter (Vacuum Bottle ) suitable for VCB all as directed.
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Repairing, overhauling, Servicing & testing of Air circuit breaker, 440V, 630 Amps to 1600 Amps, 50 KA, 3 Phase, 50 Hz, AC Supply system, for trouble free operation, and draw out type Air Circuit breaker including the following works complete all as specified and directed. Makes of ACB :- C&S, Schneider, Siemens. Location: - MAFI PS 1, Sub Stn 'B' & 'D', Mehra Sub Stn, Simulator bldg, Avionic Eqpt bldg, EW block, ETB bldg, Electric logistic block, IFCS section, Mech CENGO section, Near LCA Hanger (Ref Notes)
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Note for item No.07 : -
(a) The rate for following shall be deemed to be included in quoted rate.
(b) The entire job shall be carried out through the authorised service engineers of the OEM only. (c) Servicing of Spout insulators safety shutter for effective covering by automatically open/close while draw in/draw out operations.
(d) Servicing of Breaker with motor charging assembly including motor and control switches having standard safety interlocks and locking facilities, mechanical operating connector lever and extendable rails to easily draw out/in the ACB trolley from the panels.
(e) Servicing of Mech and elect inter locking system.
(f) Checking and tightening control wiring and rectifying the defects if any.
(g) Servicing of Mech (caster lock) and elect inter locking system.
(h) Checking and tightening control wiring and rectifying the defects if any.
(j) Replacement of PT Fuse
(k) Replacement of unserviceable spare parts will be measured and paid for separately.
(l) Any other spare parts which have not covered in the relevant items but are required to make in functional condition are deemed to be included in the quoted unit rate.
(m) Cost of labour element towards removing of unserviceable spare parts and re-fixing of serviceable spare parts, labour charges for 'supply only items' listed here-in-after shall be deemed to be included in quoted rate. Supply only spare parts shall be measured and paid separately.
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Supply only spring charging assembly including motor 230 V AC operated all as directed.
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Supply only Electrical closing coil 230 volt AC operated all as directed.
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Supply only Electrical shunt trip coil 230 volt AC operated all as directed.
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Repairing, overhauling, servicing and testing of compact secondary substation non-walk in type 11 KV/ 433V, 500 KVA to 630 KVA consisting of following components :-
(i) Compact type HT switch gears (type-VVV) of three Nos VCBs, 11KV, 630Amp, 21KA (two incoming and one outgoing) with SF6 gas insulated and over current, short circuit current and earth fault protection release.
(ii) Oil type transformer copper wound, 500 KVA-630 KVA, 11KV/ 433V Dyn11 - 01 No.
(iii) LT panel 433V with aluminium bus bar of 1000 Amps, LT Air Circuit Breaker 800 Amps, 4 Pole , 50Hz, 50KA with microprocessor based release for over current, short circuit current and earth fault protection – 02 Nos (Two incoming) & MCCBs for outgoings. Make of CSS :– Siemens
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Note for item No. 11:-
(a) The rate for following shall be deemed to be included in quoted rate.
(b) Servicing of Spout insulators safety shutter for effective covering by automatically open/close while draw in/draw out operations.
(c) Servicing of 3 Phase epoxy base isolating spout assemblies complete with isolating contacts and a pair of automatic safety shutter individually locking system.
(d) Servicing of Breaker with motor charging assembly including motor and control switches having standard safety interlocks and locking facilities, mechanical operating connector lever and extendable rails to easily draw out/in the VCB trolley from the panels.
(e) Servicing of Mech (caster lock) and elect inter locking system.
(f) Checking and tightening control wiring and rectifying the defects if any.
(g) Replacement of PT Fuse
(h) Replacement of unserviceable spare parts will be measured and paid for separately.
(j) Any other spare parts which have not covered in the relevant items but are required to make in functional condition are deemed to be included in the quoted unit rate.
(m) Cost of labour element towards removing of unserviceable spare parts and re-fixing of serviceable spare parts, labour charges for 'supply only items' listed here-in-after shall be deemed to be included in quoted rate. Supply only spare parts shall be measured and paid separately.
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Supply only Electrical closing coil 110 volt DC operated all as directed.
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Supply only Electrical shunt trip coil 110 volt DC operated all as directed.
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Repairing, overhauling, servicing and testing of compact secondary substation non-walk in type 11 KV/ 433V, 250 KVA & 160 KVA consisting of following components :-
(i) Compact type HT switch gears (type-VVV) of three Nos VCBs, 11KV, 630Amp, 21KA (two incoming and one outgoing) with SF6 gas insulated and over current, short circuit current and earth fault protection release.
(ii) Oil type transformer copper wound, 250 KVA & 160 KVA, 11KV/ 433V Dyn11 - 01 No.
(iii) LT panel 433V with aluminium bus bar of 1000 Amps, LT Air Circuit Breaker 800 Amps, 4 Pole , 50Hz, 50KA with microprocessor based release for over current, short circuit current and earth fault protection – 02 Nos (Two incoming) & MCCBs for outgoings
Location :- Electric Logistic Block, ETB Building
Make of CSS:– Siemens
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Note for item No.14 :-
(a) The rate for following shall be deemed to be included in quoted rate.
(b) Servicing of Spout insulators safety shutter for effective covering by automatically open/close while draw in/draw out operations.
(c) Servicing of 3 Phase epoxy base isolating spout assemblies complete with isolating contacts and a pair of automatic safety shutter individually locking system.
(d) Servicing of Breaker with motor charging assembly including motor and control switches having standard safety interlocks and locking facilities, mechanical operating connector lever and extendable rails to easily draw out/in the VCB trolley from the panels.
(e) Servicing of Mech (caster lock) and elect inter locking system.
(f) Checking and tightening control wiring and rectifying the defects if any.
(g) Replacement of PT Fuse
(h) Replacement of unserviceable spare parts will be measured and paid for separately.
(j) Any other spare parts which have not covered in the relevant items but are required to make in functional condition are deemed to be included in the quoted unit rate.
(k) Cost of labour element towards removing of unserviceable spare parts and re-fixing of serviceable spare parts for supply only items here-in-after shall be deemed to be included in quoted rate.
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Supply only Electrical closing coil 110 volt DC operated all as directed.
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Supply only Electrical shunt trip coil 110 volt DC operated all as directed.
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Supply only 11 KV single phase in door resin cast CT of ratio 150/100/5A class 1.0/ 5P10,burden 15VA – 15 VA all as directed.
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Supply only Vacuum Interrupter (Vacuum Bottle ) suitable for VCB all as directed.
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Supply and laying in trenches / through pipes or bare in road crossings/paths/ drains/ ducts/ floors/along poles/equipments etc. Cable Under ground, cross linked poly-ethylene (XLPE) insulated, screened, PVC bedded, galvanised steel strip armoured, electric power cables with aluminium conductor, earthed, 11 KV grade, of cross sectional area 185 Sqmm x 3 core laid including taking down existing cable from trenches/ duct or any position all as specified and directed.
2070
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M&L Out door cable end jointing kit (Heat shrinkable) suitable for XLPE under ground aluminium conductor cable, 11 KV (earthed) grade, of cross sectional area 185 Sqmm 3 core complete all as specified and directed . Note:- (i)Taking out of existing cable, from VCBs, RMUs or Two Pole structures and cutting faulty ends if required and re- fixing the same with out any damage of switch Gears are deemed to be included in the item rate quoted) (ii) Complaints will be given in person or through telephone by AGE/JE E/M round the clock (ie 24 Hrs x 7 days ). (iii) The contractor shall attend the complaint immediately and shall report the Engr-in-Charge/JE E/M after completion with in 6 hrs. (iv) Penalty of Rs 2000.00 per Job shall be applicable to the contractor if the complaint is not attended with in half an hrs. Note that this penalty is exclusively other then the condition 56 of IAFW - 2249 and shall be treated as interim condition of the contract and shall be enforce above as and when delay in individual job is noticed and no claim whatsoever on this account shall be entertained by the Deptt. (v) The decision of the Accepting Officer in this regards shall be final and binding. (vi) The transportation/ T&P required for the work shall be arranged by the contractor and no extra cost will be paid for the same.
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Excavating in trenches n.exc. 1.5m wide and n.exc. 1.5m in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes etc. n.exc. 10sqm. on plan and n.exc. 1.5m in depth and getting out in hard/ dense soil all as specified.
Note:- Only manual excavation will be allowed inside technical area.
567
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Returning, filling in including spreading levelling watering and well ramming in layers not exc 25cm in any type of soil complete all as specified and as directed.
337.59
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Removing excavated materials to a distance not exc. 50m and depositing where directed at a level n.exc 1.50m above the starting point complete all as specified and as directed.
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Riddling Sand obtained from excavation for cable protection 8cm under the cable and 15cm above the cable in trench and get the thick layer of 18cm after ramming complete all as specified and as directed.
Note for Item No. 24:-
In case sufficient sand not obtained from excavation, the required additional qty shall be obtained from out side MD land as directed by the Engineer-in-Charge and the rate is deemed to be included the above provision also.
170.01
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Cutting existing road/ PCC/ Drain for laying of DI/GI or any type of pipe including necessary earth work, excavation exc 600mm depth but not exc 1mtr depth, wide 800mm including making good existing surface with PCC 1:2:4 type B1 using 20mm graded stone aggregate thickness of concrete is 150mm complete all as specified and directed.
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Note for item No. 25 :- The tenderer shall take into consideration for following points while quoting his rate for this item and the unite rate is deemed be included for :-
(i) Earth work excavation in any type of soil
(ii)Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick complete all as specified and as directed.
(iii) Removing excavated material to out side MD land
(iv) Laying of any type/any bore of pipe in trenches including taking down any description. Supply only of pipe shall be measured and paid separately.
(v) 150 mm thick PCC 1:2:4 type B1 for making good the surface shall be deemed to be included in the quoted rate.
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Supply only GI pipe 100 mm bore medium grade for cable protection complete all as specified and as directed by Engr-in-Charge.
Make:- Tata, Jindal, Surya Prakash
Note:- The cost of excavation, laying of GI pipe including taking down any description existing pipe shall be measured and paid separately under item No.25 hereinabove.
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Supply and lay graded stone aggregate of 40mm size, spread and levelled around 4 pole/ 2 pole structure, transformer, sub stn, panel board yard completed all as specified and as directed.
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M&L in repairs Un-reinforced precast concrete cable cover class HV Type 1, flat size 300mm x 180 mm x 40 mm thick complete all as specified and as directed.
7317
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S&F in repairs Cable route indicators for HT cable with CI plate and angle iron 25x25x6mm showing MES,HT/LT cable, and voltage including excavation earth work and PCC complete all as specified and as directed.
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M&L Out door cable straight through jointing kit (Heat shrinkable) suitable for XLPE under ground aluminium conductor cable, 11 KV (Earthed) grade, of cross sectional area 185 Sqmm 3 core complete all as specified and as directed. Make : - Raychem, Denson, M-Seal
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Note for Item No.30 :-
(i) Locating of HT UG Cable fault and taking out the existing faulty HT cable carefully from the trench after excavation and cutting faulty portion and re- laying the same cable after jointing with out any damage and the cost for this provision is deemed to be included in the item rate quoted .
(ii) Complaints will be given in person or through telephone by AGE/JE E/M round the clock (ie 24 Hrs x 7 days ).
(iii) The contractor shall attend the complaint immediately and shall report the Engr-in-Charge/JE E/M after completion with in 6 hrs
(iv) Penalty of Rs 2000.00 per Job shall be applicable to the contractor if the complaint is not attended with in half an hrs. Note that this penalty is exclusively other than the condition 56 of IAFW - 2249 and shall be treated as interim condition of the contract and shall be enforced above as and when delay in individual job is noticed and no claim whatsoever on this account shall be entertained by the Deptt.
(v) The decision of the Accepting Officer in this regards shall be final and binding.
(vi) The transportation/ T&P required for the work shall be arranged by the contractor and no extra cost will be paid for the same.
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S&F LT Bushing insulator with brass spindle, nuts, check nuts & washers etc suitable for outdoor type transformer of capacity upto 250 KVA including taking down u/s insulator from the transformer all as directed.
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S&F LT Bushing insulator with brass spindle, nuts, check nuts & washers etc suitable for outdoor type transformer of above 250 KVA upto 500 KVA including taking down u/s insulator from the transformer all as directed.
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S&F Breather assembly suitable for outdoor type transformer with silica Gel including taking down u/s item from the transformer all as directed
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Supply & filling silica gel inside breather assembly of transformer all as directed.
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Supply and replacement or topping up of transformer Oil HV as per IS 335 of 1983 Part II after dehydration & testing and dielectric strength not less than 40 KV complete all as specified and directed.
Note :- The transformer oil shall be supplied in sealed barrel and shall confirm to IS -335 (including all amendments upto date)
205
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Material and labour for finding faults of HT under ground cable XLPE 11 KV of any size up to 185 Sqmm by using computerised / primary current injection method /any other method and locating fault .Cutting removing the faulty portion of the cable and jointing with suitable cable joint and testing after jointing all as required and directed at site complete:- Note:-
(i) Excavation earth work sand cushioning PCC cover etc will be measured and paid separately under relevant items of schedule here in after. (ii) Cable joint will be measured and paid separately.
(iii) Additional length of cable required at site for jointing will be measured and paid separately
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Attending, Repairing/restoring of electric power supply in the AF stn Sulur area, after identifying fault in HT 11 KV or LT 415 volt system, RMU,VCB, LT Panels, two/ four pole structure, transformers, Over head lines in any section or circuit, including checking of insulators, lightning arresters, GODs, LT Panel Boards and all electrical accessories and making it serviceable in all respect including replacement of nut, bolt, washers and minor parts/spares, insulation tapes and cable sockets of any size complete all as specified and as directed.
20
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M&L for calibration of all type of existing numerical relays with OEM recommended programmable settings, rewiring of control wiring as directed & recommended including all necessary elements for completion of job all as specified and directed.
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Supply, erect, Testing & Commissioning of Master trip electro mechanical relay, Single element high speed tripping relay with hand rest contacts.1/4N V,HR contacts complete control wiring with material, Programming/setting/calibration including software of relays required for CB proper operation and necessary addition/alternation of panel along with dismantling of old unserviceable old type of relay Make- ALSTOM or its techno commercial equivalent ABB/Schneider /Siemens
18
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Supply, erect, Testing & Commissioning of numerical directional Over Current & Earth fault relay, Directional power, residual/negative over voltage, under/over voltage, directional over current ,under/over frequency, CB fault detection, VT/CT supervision, all rms measurements : Model Micom P127 incoming breakers as directed & specified , complete M&L for control wiring with material, Programming/setting/calibration to be done by OEM including software of relays as required for CB proper operation and necessary addition/alternation in panel along with dismantling of old unserviceable old type of relay shall be deemed to be included in quoted rate .
Make- Schneider or its techno commercial equivalent ABB/Siemens
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Supply, erect, Testing & Commissioning of numerical Over Current & Earth fault relay, Directional earth fault, voltage protection, ,CB fault detection, Auto reclose shot in program : Model REF 615 (N series) for distribution breakers as directed & specified , complete M&L for control wiring with material, Programming/setting/calibration to be done by OEM including software of relays as required for CB proper operation and necessary addition/alternation in panel along with dismantling of old unserviceable old type of relay shall be deemed to be included in quoted rate .
Make- ABB or its techno commercial equivalent in Siemens/Schneider
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Supply, erect, Testing & Commissioning of numerical Over Current & Earth Fault relay – Model Micom P111 without communication complete control wiring with material, Programming/setting/calibration including software of relays required and necessary for CB proper operation addition/alternation of panel along with dismantling of old unserviceable old type of relay Make- Schneider or equivalent ABB/L&T/Siemens
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Disconnecting and taking down old existing CTs from VCB after taking shutdown complete, breaker removing, Supply and fixing New CT on position with all connection complete testing and commissioning of CTs of 11000 V ,core, burden, class, all specifications shall be compatible OEM of VCB & relay all as directed
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Disconnecting and taking down old existing PTs from VCB after taking shutdown complete, breaker removing, Supply and fixing New PT on position with all connection complete testing and commissioning of CTs of 11000 V, core, burden, class, all specifications shall be compatible OEM of VCB & relay all as directed
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Supply and fixing of Maximum demand controller suitable for 11KV Incoming system & relay output controller with following parameters Voltage, current, frequency, KW,KVA,KVAR, KWH, Kvah, Kvarh,P,Phase angle, THD,Events,Max Demand, with RTC,meter accuracy class 0.5 (It should be compatible to existing relay/Breaker, exising CT/PT with universal input voltage range, Running demand, Max demand, periodic max demanding same page complete M&L for control wiring with material, Programming /setting/ calibration to be done by OEM including software of relays as required and necessary addition/alternation in panel along with dismantling of old unserviceable old type of relay shall be deemed to be included in quoted rate .
Make: ABB/Schneider /Siemens/L&T
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Supply and fixing of 2 KVA/12V,230V AC pure sine wave inverter system with one no 200AH tubular type batteries including necessary control wiring from power supply to inverter, all relay controls in Substation from source point to load point including all necessary misc required items completion of Job all as specified and directed.
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Supply and fixing of 12V, Maintenance fee batteries having capacity not less than 35AH including necessary control wiring from power supply to inverter, all relay controls in Substation from source point to load point including all necessary misc required items completion of Job all as specified and directed.
6
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M&L for shifting of LBS 11 KV by disconnecting of all electrical connections and earthing from existing position including dismantling of PCC foundations, shifting to another location within 2 KM distance as directed by Engineer-in-charge including excavation, new PCC foundation, electrical connections and other required work complete all as specified and directed.
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