Military Engineer Services Tender
Search from a plethora of business opportunities for Tamil Nadu tenders posted on the eProcurement TamilNadu website and other online and offline sources. Here, on BidAssist, you can find the best tender opportunities to boost your enterprise by finding work in Tamil Nadu government tenders, PSUs, Municipal Corporations and more. Read on to learn about the bidder registration process, DSC and more.
Military Engineer Services - MES Tender
Electrical Generators And Transformers
Electrical and Electronics
Eprocure
Opening Date4 Sep 2024
Closing Date8 Oct 2024
Tender Amount₹ 67,00,000
Costs
EMD
₹ 1,25,500Document Cost
₹ 500Tender Fee
Refer Documents
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2024_MES_671585_1Bid Award Id
ViewTender No
82527/E8Repair,Maintenance Transformers Switch Gears 2/4/6 pole structure and connected wksThanjavurTender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
Documents
BOQ Items
All as per Item No. 01 here-in-before but for cable of size 3 core 300 sqmm.
30
-
-
Supply and fixing/laying 100 mm bore GI tube light grade with all fittings, fixing along the electric cable in trenches or to pole / wall for protection of cable etc including taking down or up old pipe complete all as specified and as directed.
24
-
-
Supply and fixing/laying 80 mm bore GI tube light grade with all fittings, fixing along the electric cable in trenches or to pole / wall for protection of cable etc including taking down or up old pipe complete all as specified and as directed.
36
-
-
Excavation in trenches in soft/loose soil not exc. 1.5 metre wide and not exc. 1.5 metre in depth and getting out for taking up / laying under ground electric cable or for pole etc complete all as specified and as directed.
417
-
-
Excavation in trenches in soft/loose soil not exc 1.5 metre wide and exc. 1.5 metre but not exc 3 m in depth and getting out for taking up / laying under ground electric cable or for pole etc complete all as specified and as directed.
Note for item No. 07 & 08 :- Mechanical excavation is not allowed and only manual excavation is allowed.
0.36
-
-
Returning and filling in two parts ie. using riddled soil obtain from excavated soil upto depth of 30 cm (8 cm below cable and remaining above cable) for cushioning of cable and refilling the remaining depth with normal excavated soil all as specified and directed.
Note:- Excavated soil shall be riddled by using sieve to separate composite particles etc as per IS 1255 1983 and refilling in trenches as in cable cushioning.
357
-
-
Removing surplus soils to a distance not exceeding 50 mtr and depositing where directed at a level not exc. 1.5 mtr above the starting point all complete as specified and as directed.
60
-
-
Supply and laying Bricks, sub class 'B' old size bricks, laid flat dry with width of the bricks laid to the axis of the cable all complete as specified and as directed.
8.75
-
-
M&L for providing PCC (1:2:4) type B-1 with 20 mm graded stone aggregate as in coping and finishing the surface even and smooth without using extra cement complete all as specified and as directed.
0.5
-
-
M&L for PCC (1:3:6) type C2 using 40mm graded sone aggregate as in foundation for stay set / Pole / feeder pillar etc including fair finish to exposed surfaces without using extra cement complete all as specified and as directed.
1
-
-
Supply and erecting steel tubular pole complete with cast iron base plate, finial taper plug, nuts and screw as specified, type 410 SP-55, 11 Metre long including two coats of aluminium paint including dismantling & removal of existing unserviceable PCC pole with PCC foundation etc complete all as specified and as directed.
Note: PCC and earthwork for foundation shall be measured and paid separately under relevant items.
2
-
-
S&F for cross arms, bracing, 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 directed inclusive of two coats of aluminium paint over a coat of red oxide primer after and including dismantling old unserviceable cross arm etc complete all as specified and as directed.
1.5
-
-
M&L for finding the HT 11 KV under ground high tension cable fault location (in any location) and marking the exact location of fault using HT fault locating equipment with route tracer complete all as specified and directed
Note :- (i) The rate quoted by the contractor shall include the rate for cleaning the route for cable fault tracing, earth work and excavation with necessary T&P etc including cost of digging out the cable at the place of fault for confirmation of fault. (ii) The faults found within 50 meters of the cable length shall be measured as one fault and the rate shall be deemed to be quoted accordingly.
18
-
-
M&L for finding the LT under ground high tension cable fault location (in any location) and marking the exact location of fault using LT fault locating equipment with route tracer complete all as specified and directed
Note :- (i) The rate quoted by the contractor shall include the rate for cleaning the route for cable fault tracing, earth work and excavation with necessary T&P etc including cost of digging out the cable at the place of fault for confirmation of fault. (ii) The faults found within 50 meters of the cable length shall be measured as one fault and the rate shall be deemed to be quoted accordingly.
15
-
-
M&L for cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured conductor cable of size 50 to 95 Sqmm.
15
-
-
M&L for cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured conductor cable of size 120 Sqmm to 300 Sqmm.
16
-
-
M&L for cable jointing kit for 11 KV (earthed) grade cable for Straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured conductor cable of size 50 Sqmm to 95 Sqmm.
16
-
-
M&L for for cable jointing kit for 11 KV (earthed) grade cable for Straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured conductor cable of size 120 Sqmm to 185 Sqmm.
16
-
-
M&L for cable jointing kit for 11 KV (earthed) grade cable for Straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured conductor cable of size 240 Sqmm to 400 Sqmm.
2
-
-
Material and labour for painting of HT 11 KV 2 Pole structure complete with 2 coats of aluminium paint over the existing surface after preparation of surface by scraping, scratching using wire brush and writing feeder In & Out complete all as directed.
3
-
-
Material and labour for painting of HT 11 KV 4 Pole structure complete with 2 coats of aluminium paint over the existing surface after preparation of surface by scraping, scratching using wire brush and writing feeder In & Out complete all as directed.
9
-
-
Material and labour for painting of HT 11 KV 6 Pole structure complete with 2 coats of aluminium paint over the existing surface after preparation of surface by scraping, scratching using wire brush and writing feeder In & Out complete all as directed.
2
-
-
S&F ACSR conductor on poles, insulators, LA including, binding wires, jointing sleeves, aluminium tap and PG clamp, aluminium thimbles etc complete work as directed and including taking out old unserviceable ACSR conductor complete all as specified and as directed.
0.2
-
-
Material and labour for Air break switch / Gang Operated Device horizontal / vertical type, triple pole, mechanically operated, mounted on nine FRP insulators and steel frame, with operating mechanism worked from ground level, with operating rod 25mm dia light grade GI pipe, suitable for current rating upto 200 Amps, HT 11 KV including taking out old unserviceable one and connecting up with all cables complete with locking arrangement all as directed .
12
-
-
Material and labour in replacement of lightning arrestors expulsion type complete with all fittings, transmission class discharge capacity 65 kilo amps suitable for 11000 volts complete with connecting aluminium conductor, thimble etc as required including taking out old unserviceable one all as specified and as directed by Engr in Charge.
12
-
-
Material and labour in replacement of pin type, FRP insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 150mm height, 150mm dia suitable for 11000 volts grade complete all as specified and as directed by Engr In Charge.
100
-
-
S&F in repairs Horn gap type Fuse unit 11000 Volts grade mounted on FRP post insulators and steel frame, single pole, fixed on DP structure all specified and as directed.
12
-
-
M&L for Cable route indicator Plate showing "HT Cable" and fixed on angle iron 35x35x3mm, 800mm long painted with two coats of synthetic enamel paint cover a coat of red oxide primer and grouted in PCC block 1:2:4 type B1 including excavation and earth work all as directed.
Note:- The quoted rate shall be inclusive of PCC and earthwork.
50
-
-
Taking down old and UNSV transformer / Voltage Stabilizer of any capacity at different locations in the area of responsibility falls under GE (AF) Thanjavur from two/four pole structure/ foundation including disconnecting the LT/HT connection, earthing connections and shifting to workshop for repair including with taking out the core assembly and removing burnt out windings, dehydrating the core assembly, reassembling transformer after repair, replacement of complete gasket set, refilling the oil duly filtered / dehydrated, topping up with new oil, carrying out routine tests and getting back after repair and refixing the same at original location and connecting electrically and commissioning with testing complete all as specified and directed.
Note :- New transformer oil, Dehydration of Transformer oil HT/LT winding shall be measured and paid separately.
1
-
-
M&L Replacement of burnt defective HT/LT copper coil of different type capacity winding with superior quality enamelled copper winding wire/strips of approved of suitable size/gauge and Nos of turns matching with the existing impendence and insulated including all allied materials such as cork sheets, fiver glass insulation/paper insulation cotton, empire tape, varnish and wooden, bolts, nuts and washer (Brass) soldering and other packing material etc required for entire winding of coils all as specified and directed by Engineer- in-Charge.
250
-
-
Disconnecting HT/LT cable/busbar and Earthing connections of transformer/ voltage Stabilizers of any capacity from pole structure /floor/ foundation and carry out maintenance / servicing in situ complete with following:-
(i) Checking leakage from top cover, Gas kits, HT/LT bush assembly and any place. (HT/LT bush assembly shall be measured & paid separately under respective item).
(ii) Opening top cover and checking all internal connection, Tap changer, bushing connections, core assembly complete with winding.
(iii) Checking compactness of core & tightening the same where required. (iv)Replacement of worn out gaskets & nut/bolts complete.
(v)Top-up of oil duly filtered/dehydrated (to be measured & paid separately under respective item).
12
-
-
De-hydration/ filtration of transformer oil by employing on line filtration plant to achieve di-electric strength not less than minimum 60 KV at 4mm gap including following work services :- (a) Removal of all suspended particles such as dust, rust, scales, collided Carbon oxidation sludge, etc upto 1 micron. (b) De-hydration of transformer oil under vacuum. (c) Circulation of heated oil and filling of treated oil in transformer tank. (d) Top up the transformer oil upto the level NOTE:-
(i) Contractor shall use the vehicle mounted filtration plant with new suitable size heavy duty hose pipe. (ii) The transformer oil required for replacing/top up shall be measured and paid separately as "Supply only" (iii) Conducting field testing of di-electric strength of the transformer oil before and after filtration (iv) Checking the megger/earth resistance values with battery operated megger of 5 KV
10000
-
-
Supply only Transformer oil having having low viscosity of approved make as per IS 355 of 1992 and di-electric strength not less than 60 KV. Make : Savita/Castrol/ Power Oil all as specified and directed by Engineer-in-Charge
1000
-
-
S&F in repair HT bush assembly complete vitreous with brass spindle, threaded with washers nuts-bolts, lock nut and rubber seal including porcelain bushing insulator complete, suitable for transformer of any make /type/capacity all as specified and directed by Engineer-in-Charge
18
-
-
S&F in repair LT bush assembly complete vitreous with brass spindle, threaded with washers nuts-bolts, lock nut and rubber seal including porcelain bushing insulator complete , suitable for transformer of any make /type/capacity in repairs all as specified and directed by Engineer-in-Charge
24
-
-
S&F in repair Dehydrating breather assembly of standard size filled with fresh silica-gel for transformer of any capacity and as per existing complete all as specified and directed
20
-
-
S&F in repair Tap changer switch suitable for Transformer upto 500 KVA complete all as specified & as directed.
3
-
-
S&F in repair surge protector as per existing rating for dry type transformer upto 750KVA complete all as directed.
4
-
-
S&F in repair temperature gauge circular type of standard size for transformer of any capacity complete all as specified and directed
8
-
-
S&F in repair electronic sensing control unit complete (PCB) for automatic operation including cut off circuit of PCB & relay of servo voltage stabilizer of capacity 50 KVA to 750 KVA complete all as specified and as directed.
3
-
-
M&L for cleaning of complete body of transformer / Voltage Stabilizer of capacity 50 to 160 KVA and painting with two coas of dark BS Grey painting complete all as specified and directed
15
-
-
All as per item No.44 above but transformer / Voltage Stabilizer of capacity 200 to 250 KVA
7
-
-
All as per item No.44 above but transformer / Voltage Stabilizer of capacity 315 to 500 KVA
6
-
-
All as per item No.44 above but transformer / Voltage Stabilizer of capacity 600 to 750 KVA
6
-
-
Shifting of standby trolley mounted transformer of capacity up to 750 KVA including its HT / LT cable from one location to another location and back to original site or to MES store yard inside the Air Force Station Thanjavur by using toeing vehicle and crane if necessary. Dismantling the HT/LT connection of the existing faulty transformer, connecting the HT / LT cable of the trolley mounted transformer with the existing load, connecting the transformer with body and neutral earth with existing earth lead and testing with load. NOTE:-
(i) The works includes the removal and refixing of all connection, cable, etc of both transformers. (ii) Contractor shall shift and connect the trolley mounted transformer immedeately within four hrs when AGE E&M / JE E&M inform through mobile message (iii) If contractor fails to shift the trolley mounted transformer within four hrs, a panality of Rs.3000.00 per hour after four hour shall be imposed. (iv) Rent of toeing vehicle, labour used, tools used shall deemed to be included in the quoted rate. (v) Contractor shall take care of transformer while shifting, any damage found while shifting will be rectify by the contractor at his own risk.
4
-
-
Material and labour for servicing of HT VCB / RMU alongwith CTs/PTs of any current rating and way at different locations in the area of responsibility falls under GE (AF) Thanjavur of any make and type by drawing out breaker assembly from panel and carry out the following work :- (i) Cleaning/decarbonizing of all fixed and moving contacts, levers, springs using suitable cleaning agent and tightening of screws, nuts, bolts, spring etc, (ii) Adjust the trolley in and out mechanism , (iii) Lubricating/greasing of all operating mechanism and moving parts, switching & tripping mechanism, automatic shuttering system, necessary brazing, turnig, polishing of main and auxiliary contact, demoisturing of insulators, etc to be done v) Testing of tripping performance of HT VCB / RMU by primary & secondary high current injection, testing of CT ratio and polarity, (vi) Checking of tripping relay including interlocking if any.
(viii) Checking of operating mechanism adjustments, measurements of the mechanical clearances of the operating mechanism, internal wiring circuit etc, tightening of all connections, replacement of HRC fuse, fuze carrier base (if any found u/s) including removing moisture deposit inside the VCB /RMU.
(ix) Checking all end terminals, lighting the nut bolt and washers, replace the unserviceable nut, bolt & washers, draw-in the breaker, put in position, engage the VCB with the supply system and testing for smooth functioning.
32
-
-
Note for item No.49 :- (a) The cost of cleaning materials, HT Tape, thinner, cotton waste, monoplast, unserviceable cable end socket, steel nut, bolt with double washers, HRC fuzes, MCB SP upto 6 Amp, fuze carrier base, replacement of complete HT packing/gasket shall deemed to be included in the quoted rate. (b) Contractor shall isolate and earth the breaker before starting the work.
(c) The service of VCBs are to be carried out through authorised service engineer/dealers.
(d) Contractor shall be liable for conducting inspection/ maintenance/ repair on call basis if required other than normal servicing during contract period and charges for the same shall be deemed to be included in the quoted rate. Contractor is required to attend the complaint within 24 hrs of intimation. If not attended the complaint within 24 hrs contractor is liable to pay a penalty Rs 1500/- per day.
(e) Replacement of major spare parts as given in item here-in-after will be measured and paid separately.
-
-
-
Testing of tripping mechanism and calibration of over current and earth fault IDMT/Numerical relays of HT 11KV rating VCB/ RMUs complete all as specified.
32
-
-
S&F in repairs of numerical relay suitable for existing VCBs/RMUs tripping system (3OC + 1 EF + 1 REF IDMTL and INST protection) digital type along with high set facility suitable for 11 KV HT VCB/RMU including provisioning blanking sheet to match the existing surface of the VCB and all control wiring connection with setting of relay complete all as directed.
6
-
-
S&F in repairs epoxy resin cast current transformer 11 KV indoor type of protection and metering of accuracy class 1, duel core of ratio 100/50/5 amps, 15 VA burden complete all as specified and as directed.
6
-
-
S&F in repairs dry type potential transformer 11 KV/ 110V (or as per existing) 50 HZ, class 0.2, burden - 50VA fixed type, fuses, 3 phase resin cast indoor type complete all as specified and as directed.
6
-
-
S&F in repairs Tulip support 1250 amps suitable for existing 11KV VCB/Load break switch complete all as specified and as directed by Engr In Charge.
Make:- ABB/Siemens/Areva/CG/Schneider/Megawin
3
-
-
S&F in repairs Tulip contacts (15 Fingers) 1250 amps suitable for existing 11KV VCB/Load break switch complete all as specified and as directed by Engr In Charge. Make:- ABB/Siemens/Areva/CG/Schneider/Megawin
3
-
-
S&F in repairs DC Power Pack unit having input AC supply 220 Volt and 24V /110 V DC as output supply including battery backup for HT VCB / RMU panel as per existing complete including making necessary wire connections complete to make functional all as directed
15
-
-
S&F in repairs close/trip coil 24 volt/30 volt/110 volt DC suitable for existing VCB/Load break switch complete all as specified and as directed by Engr In Charge. Make:- ABB/Siemens/Areva/CG/Schneider/Megawin
4
-
-
S&F in repairs support insulator suitable for existing VCB/Load break switch complete all as specified and as directed by Engr In Charge. Make:- ABB/Siemens/Areva/CG/Schneider/Megawin
10
-
-
S&F in repairs spring charging motor assembly 24 Volt DC or as per existing suitable for VCB/RMUs/Load break switch complete all as specified and as directed by Engr In Charge. Make:- ABB/Siemens/Areva/CG/Schneider/Megawin
3
-
-
S&F in repairs Spring Charging motor cut off switch as per existing & suitable for VCB/Load break switch complete all as specified and as directed by Engr In Charge. Make:- ABB/Siemens/Areva/CG/Schneider/Megawin
2
-
-
S&F in repairs Micro switch with ball or without ball for TNC suitable for VCB/Load break switch as per existing complete all as specified and as directed by Engr In Charge. ke:- ABB/Siemens/Areva/CG/Schneider/Megawin
2
-
-
S&F in repairs TNC switches suitable for VCBs complete all as specified and as directed.
2
-
-
S&F in repairs Auxiliary relays/contacts suitable for VCB complete all as specified and as directed.
5
-
-
S&F in repairs anti pumping relay as per existing and suitable for VCB/Load break switch complete all as specified and as directed by Engr In Charge. Make:- ABB/Siemens/Areva/CG/Schneider/Megawin
6
-
-
S&F in repairs Electronic hooters suitable for VCBs complete all as specified and as directed.
2
-
-
S&F in repairs Bushes suitable for existing RMU complete all as specified and as directed.
3
-
-
S&F in repairs space heater 100 watt 240 AC 50 HZ AC Supply suitable for VCB panel with replacement of wiring complete all as specified and as directed.
10
-
-
S&F in repairs Thermostat 30 to 70 degree centigrade suitable for controlling space heater inside VCB panel 240 AC 50 HZ AC Supply complete all as specified and as directed.
10
-
-
S&F in repairs gear set (Big & Small) for 11KV HT VCB panel including nut & bolts complete with testing.
2
-
-
S&F in repairs Plug & socket assembly as per existing suitable for 11KV, HT VCB panel.
2
-
-
S&F in repairs Indication lamp suitable for 11KV VCBs complete all as specified and as directed.
18
-
-
S&F in repairs Multifunction meter suitable for 11KV VCBs complete all as specified and as directed.
2
-
-
S&F in repairs Volt meter suitable for VCBs complete all as specified and as directed.
2
-
-
S&F in repairs Ammeter suitable for VCBs complete all as specified and as directed.
2
-
-
S&F in repairs Selector switch suitable for VCBs complete all as specified and as directed.
2
-
-
M&L for heat shrink wraparound sleeves for HT 11 KV XLPE armoured cable of size 95 Sqmm to 300 Sqmm to providing insulation and protection of cable jacket complete all as specified
15
-
-
M&L for cleaning surrounding area of 4/6 Pole structure / HT sub Stn of area not exceeding 50 Sqm complete with use of suitable tools etc including disposal the debris outside MD land / burning in low lying area complete all as specified and as directed.
20
-
-
M&L for servicing and maintenance of Static Var Generator of 50 KVAR to 100 KVAR with replacement of defective parts any type to make functional the SVG complete all as directed.
2
-
-
S&F in repairs FRP Earth Discharge Rod suitable for HT 11 KV, 5 mtr length complete with connecting cable and fixing at HT 4 pole structure for protection during operation complete all as specified.
4
-
-
Evaluation Notes How It Works ?
Potential Partner
Select Your Requirements