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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L-1₹26.3 LAccepted-AOC 15 15 KHERIYA BHAN PURANI CHAWANI GWALIOR GWALIOR GWALIOR MADHYA PRADESH 474010 | GWALIOR | MADHYA PRADESH | 474010 | L-1 | Accepted-AOC L-1 | |
| 2 | L-2₹28.6 L+₹25,810.50 (0.91%)Rejected-AOC 42 INDUSTRIAL ESTATE GWALIOR MP 474004 | GWALIOR | GWALIOR | MP | 474004 | L-2 | Rejected-AOC L-2 | |
| 3 | L-3₹34.4 L+₹6.1 L (21.6%)Rejected-AOC 38 49 D OLD IDGAH COLONY AGRA U P 282001 | AGRA | AGRA | UTTAR PRADESH | 282001 | L-3 | Rejected-AOC L-3 | |
| 4 | L-4₹37.0 L+₹8.7 L (30.6%)Rejected-AOC 24 824 GOVERDHAN COLONY MAIN BHIND ROAD GOLE KA MANDIR | L-4 | Rejected-AOC L-4 | |
| 5 | L-5₹37.0 L+₹8.7 L (30.8%)Rejected-AOC | L-5 | Rejected-AOC L-5 |
| Sl No | Description | Qty | Unit | M/s Mahesh Engineering Works L2 | anand enterprises L4 | M/s Sagar Construction L5 | GUPTA ENGINEERING WORKS L3 | somyaenterprises L7 | AUTOMATION AND SWITCHGEAR PANELS L1 | M/S ADHIKARI CONSTRUCTION CO. L6 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | Disconnecting & taking out non functional VCB and SF-6 Braker of any description and any make of rating 33 KV,1250 Amps dismantling / opening of the VCB / SF-6 Braker for servicing / overhauling, taking out and removing unserviceable/defective parts including cleaning & servicing ,greasing, oiling of the parts etc and replacement of unserviceable parts with new one, reassembling the VCB after overhauling / servicing and its testing complete all as specified and directed. (Note :- 1. The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘ | 8 | Each Job | 5,500 ₹44,000 | 3,500 ₹28,000 Lowest | 8,000 ₹64,000 | 7,500 ₹60,000 | 15,000 ₹1,20,000 | 5,000 ₹40,000 | 5,000 ₹40,000 |
| 2.00Supply only following spare parts for 33 KV VCB (Note :(i) Fixing & testing element of following item is deemed to be included under Sch 'A' Item No-01 as Above,Qty of under mentioned item is tentative and contractor shall have no any claim on account of variation of qty or non execution of any of the item) | ||||||||||
| 2.01 | (a)Micro switch | 3 | Each | 350 ₹1,050 | 1,500 ₹4,500 | 600 ₹1,800 | 336 ₹1,008 Lowest | 3,450 ₹10,350 | 500 ₹1,500 | 1,000 ₹3,000 |
| 2.02 | (b) Motor cut of limit switch | 2 | Each | 350 ₹700 Lowest | 500 ₹1,000 | 400 ₹800 | 550 ₹1,100 | 1,500 ₹3,000 | 400 ₹800 | 1,000 ₹2,000 |
| 2.03 | (c) Closing coil 110 VDC | 8 | Each | 450 ₹3,600 Lowest | 2,500 ₹20,000 | 700 ₹5,600 | 900 ₹7,200 | 2,500 ₹20,000 | 1,000 ₹8,000 | 1,000 ₹8,000 |
| 2.04 | (d) Triping coil 110 VDC | 8 | Each | 450 ₹3,600 Lowest | 2,500 ₹20,000 | 700 ₹5,600 | 900 ₹7,200 | 4,500 ₹36,000 | 1,000 ₹8,000 | 1,000 ₹8,000 |
| 2.05 | (e) Segment gear Assembly (Full Teeth-Big ) | 3 | Each | 650 ₹1,950 Lowest | 1,500 ₹4,500 | 1,200 ₹3,600 | 830 ₹2,490 | 11,000 ₹33,000 | 1,200 ₹3,600 | 1,000 ₹3,000 |
| 2.06 | (f) Triping Half shaft | 3 | Each | 650 ₹1,950 | 500 ₹1,500 Lowest | 1,100 ₹3,300 | 500 ₹1,500 Lowest | 7,500 ₹22,500 | 500 ₹1,500 Lowest | 1,000 ₹3,000 |
| 2.07 | (g) Trip Catch with linkage assembly | 3 | Each | 550 ₹1,650 | 500 ₹1,500 Lowest | 1,200 ₹3,600 | 756 ₹2,268 | 7,000 ₹21,000 | 550 ₹1,650 | 1,000 ₹3,000 |
| 2.08 | (h) Spring charging motor assembly 230 VAC | 3 | Each | 1,500 ₹4,500 | 5,000 ₹15,000 | 5,000 ₹15,000 | 3,500 ₹10,500 | 7,500 ₹22,500 | 3,500 ₹10,500 | 1,000 ₹3,000 Lowest |
Tender Value
₹49 L
EMD Value
₹98,000
Closing Date
10 Oct 2025, 6:00 pmClosed
GE I RnD Delhi
MILITARY ENGINEER SERVICE, GARRISON ENGINEER (I) RND, LUCKNOW ROAD, TIMARPUR, DELHI-110054
REPAIR/MAINT OF EXTERNAL ELECTRIFICATION AND MAINT OF TRANSFORMERS OF 33 11 KV SERVO STABLIZER COPPER EARTHING AND OTHER CONNECTED WORKS AT DRDE GWALIOR AND REPAIR/MAINT CALIBERATION OF VCBS/OCB 33 11 KV AND REPAIR REPLACEMENT OF HT JOINTS HT CABLE
2025_MES_730376_1
GE/RND/T-63/GWL/2025-2026
Open Tender
Civil Works
Item Rate
240 days
Gwalior
Class-D, Cat-b (ii)
2 documents required · 2 mandatory
₹500
GE I RnD Delhi
₹98,000
23 Jan 2026
11 Sept 2025
13 Oct 2025
11 Sept 2025
10 Oct 2025
25 Sept 2025
Amount
Disconnecting & taking out non functional VCB and SF-6 Braker of any description and any make of rating 33 KV,1250 Amps dismantling / opening of the VCB / SF-6 Braker for servicing / overhauling, taking out and removing unserviceable/defective parts including cleaning & servicing ,greasing, oiling of the parts etc and replacement of unserviceable parts with new one, reassembling the VCB after overhauling / servicing and its testing complete all as specified and directed. (Note :- 1. The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘
Supply only following spare parts for 33 KV VCB (Note :(i) Fixing & testing element of following item is deemed to be included under Sch 'A' Item No-01 as Above,Qty of under mentioned item is tentative and contractor shall have no any claim on account of variation of qty or non execution of any of the item)
(a)Micro switch
(b) Motor cut of limit switch
(c) Closing coil 110 VDC
(d) Triping coil 110 VDC
(e) Segment gear Assembly (Full Teeth-Big )
(f) Triping Half shaft
(g) Trip Catch with linkage assembly
(h) Spring charging motor assembly 230 VAC
(j) Motor Gear Box Assembly.
(k) Closing Half shaft
( l) Auxiliary switch assly
(m) Ratchet wheel with key & Set of pawls with pin
(n) Motor contractor
(o) Limit switch
(p) Vacuum Interceptor
Taking down the existing IDMT relays (two nos over current and one no earth falult relays fixed in 33 KV HT Panels for primary and secondary injection and calibration of all the relays and setting the relay tripping timings in advance to the feeding sub-station to ensure pockets vise installation of various relays in position with complete control and test and trial Note :- (i) The primary injection kit shall be arranged by the conductor. (ii) The DC supply for relay testing shall be arranged by the contractors. (iii) The contractors shall be prepare the relay adjustment and tripping timing chart in follow up fashion and submit it to the Engr-in-charge.
Disconnecting and taking down the unserviceable/damaged/non operational existing lightening arrestor of 33KV Switching yard and supply , fixing & testing and commissioning of new lightening arrestor 33KV, 10KA suitable for 33KV and maximum voltage of 36KV for (MRS) with solid earthed natural system comprising of Metal oxide elements suitable for ACSR Conductor alongwith the insulating base structural work and all as specified and directed.
Taking down existing unserviceable air break switch gang operated outdoor type upto ratio 400 Amps of 33 KV and supply and fix new air break switch gang operated Triple pole mechanically operated mounted on insulator and steel frame with operated mechanism welded from tubular rotating type switch complete all as specified and directed.
Taking down existing unserviceable Drop out fuse set outdoor type upto ratio 400 Amps of 33 KV and supply and fix Drop out fuse set mounted on insulator and steel frame complete all as specified and directed.
Disconnecting GOD of capacity 33 KV, dismantling of GOD for complete repair & overhauling and checking the serviceability of spares and operating mechanism and replacement of defective/worn out spare parts for making the GOD functional including reassembling of operating mechanism oiling & greasing of moving parts, fine setting of mechanism, making the GOD perfect operational in manual mode complete all as specified and directed. (Note :- The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘
Supply only following spare parts for 33 KV GOD (Note :(i) Fixing & testing element of following item is deemed to be included under Sch `A’ item No 7 above. Qty of under mentioned item in tentativ and contractor shall have no any claim on account of variation of qty or non execution of any of the item)
(a) Male contact
(b) Female Contact
(c) Tinned copper flexible jumper
(d) M S Carrier
(e) Back Connector plate
Disconnecting and taking out old unserviceable Ammeter of any description and in any position and supply, fixing, connecting, testing and commissioning of new digital Ammeter size as per side required of range For suitable for panel, 11 KV HT VCB complete all as specied and directed.
Disconnecting and taking out existing unserviceable Potential transformer (PT) of any description and in any position and supply, installation, commissioning and testing of 11 KV single phase out door oil cooled potential transformer all as specified and directed.
Disconnecting & taking out non functional VCB/OCB of any description and any make of rating 11 KV, 400 Amps to 800 Amps dismantling/opening of the VCB for servicing/over hauling taking out and removing unserviceable/defective parts including cleaning and servicing greasing, oiling of the parts etc and replacement of unserviceable parts with new one, reassembling the VCB after over hauling /servicing and its testing complete all as specified and directed by Engr-in-charge. (Note: - The quoted rates of the contractor includes for replacmen of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch 'A' as supply only)
Supply only following spare parts for 11 KV VCB 400/630 Amps capacity of any make : (Note (i) fixing and testing element of following item is deemed to be included under sch 'a' item No 11 here-in-before(ii) Quantity of under mentioned items is tentative and contractor shall have no claim on account of variation of quantity or non execution of any of the item) complete all as specied and directed.
(a) Isolating Contacts
(b ) Closing shaft.
(c) Triping shaft.
(d) Big Gear Assembly.
(e) Small Gear Assembly.
(f) Motor Cut off limit switch.
(g) Micro switch assembly.
(h) Breaker Control switch.
(j) Spring charging Motor 230 VAC.
(k) Segment Gear Assembly (squir type).
(l) Trips catch assembly.
(m) Bus bar support insulator. 61mm dia.
(n) Epoxy Bussing insulator for 11kv.
(o) ON/OFF push button Assembly.
( p) Charge discharge indicator assembly.
(q) Indicating lamps Blue 230 VAC spring charging.
(r)Indicating lamps Red,Yellow,110 VAC.
(s) Indicating lamps Blue 110 VAC.
(t) CGI 14N Numerical Relay.
(u) Closing / Trip coil.
(v) Spout busing upper & lower 11kv 400 to 800A with CC parts.
(w) CRC Spry for lubricant
(x) Vacuum Interceptor
Decorbonising\cleaning complete HT 11 KV 3 Phase bus bar chamber of HT panel electrical connection rods complete HT VCB switch gear arrangement incoming and out going breaker after removing complete monoplast putty cleaning with CTC solution and ensure proper decorbonising refixing the same after applying beacon (red) insulating compound to the spout checking all connections tightening the nut and bolts washers of incoming and out going connections complete all as specified and directed by Engineer-In-Charge. Note : The rate is inclusive for replacement of worn out bolts nuts & washers, lugs, glands etc complete all as specified and directed.
Disconnecting and taking down unserviceable current transformer of any description and in any position and supply, installation, commissioning and testing of cast resin type 11 KV current transformer having ratio of 200+100\5+5 A having protection core class 5P 10, burden of 15 VA and metering core class 1.0 and burden of 15 VA breaking cap of 13.1 KV for 1.0 second all as specified and directed.Make Crompton Greaves
Supply and fixing in repair battery 12v 150 AH Lead acid low maintanance complete all as specified and directed.
M & L in Replacement jointing and testing for outdoor type heat shrinkable end termination joint suitable for 11 KV, XLPE insulated cable of 95 to 120 Sqmm 3 core complete material and labour including cutting the faulty outdoor end termination joint of any description and in any position.
M & L in Replacement jointing and testing for Indoor type heat shrinkable end termination joint suitable for 11 KV, XLPE insulated cable of 95 to 120 Sqmm 3 core.complete material and labour including cutting the faulty outdoor end termination joint of any description and in any position complete all as specified and directed.
M & L in Replacemente Jointing and testing of Straight through heat shrinkable joint suitable for 11 KV, XLPE/PVC insulated cable size of 95 to 120 sqmm complete material and labour including cutting the faulty straight through of any description and in any position. (Make : denson/ M--Seal of M/S Mahindra Engg & Chemical / 3M / Rey-chem)
M & L in Replacement Jointing and testing of heat shrinkable end termination joint suitable for 33 KV, XLPE/PVC insulated cable size of 120 sqmm complete material and labour including cutting the faulty end termination of any description and in any position complete all as specified and directed.
Removal of existing broken/damaged PCC duct over of any description and Material & labour for duct cover of pre cast RCC (1:2:4) type B-1 (using 20mm graded stone aggregate) of size 430mm x 600mm x 60mm thick, cover reinforced with 8mm dia TMT bars @ 150mm c/c both ways with 02 Nos 12mm dia MS round bar handle with and including necessary work complete all as specified & directed by Engineer-in-Charge.
Removal of old stone aggregate cleaning screening and relaying at same or another location complete all as specified & directed
Material and labour for 40 to 63 mm graded stone aggregate of black trap / granite / basalts spread in layers not exceeding 25cm thick, & well rammed to a true surface removal of old stone aggregate cleaning screening cum and relaying at same or another location complete all as specified & directed
M&L Disconnecting repair defective indoor/outdoor type transformer of various capacities 200 KVA to 315 KVA from HT/LT sides drain out transformer oil completely and keep storing the oil in suitable clean container (to be provided by the contractor) opening Top Cover and lifting assembly and core assembly carefully and checking the condition, refilling the transformer oil completely after necessary repair, and fixing the top cover complete all as specified and directed .Note:- (a) Rewinding of the transformer shall be measured and paid separately. (b) In case of major repairs/replacement in transformer which cannot be undertaken at site the transformer shall be shifted to civil workshop and the quoted rate shall be exclusive of this aspect.c) Dismantling of core and repairs shall be measured and paid separately.d) Shifting of transformer shall be measured and paid separately.
Description all as per item No 23 above but for transformer of capacity exceeding 400 KVA but not exceeding 500 KVA.
Description all as per item No 23 above but for transformer of capacity 1000 KVA.
Dismantling and taking out the existing u/s circuit tap changer assembly and supply and fix off circuit tap changer assembly suitable for any make of 100 KVA to 500 KVA transformer with 7 tapping position including opening top cover breaker etc, complete all as specified and directed. Note: - Contractor is solely responsibal for making good of any damage to transformer during tap changing operation.Without any extra cost
Supply, filling and for topping up the transformer/OCB’s with new transformer oil duly filtered with filtration plant complete all as specified and directed.
Filtration/dehydration of transformer oil through filtration plant to improve the dielectric strength/insulation value of the transformer oil upto 60KV. Note :- (a) The contractor will take shut down orders in working before commencement of the work from Engineer-in-charge. (b) The contractor shall ensure to Avoid wastage at transformer oil (c) The contractor fully responsible for any damage to the transformer during filtration operations. He is responsible for making good any damage to the transformer at his own cost without any extra cost to the department (d) The contractor shall ensure that the conservator tanks are full to its level before starting the dehydration.
Supply and fixing silica gel complete all as specified and directed.
Supply only insulation material PCB electrical grade such as barriers coil to coil insulation block and rings insulation cylinders, ebonite sleeves complete all as specified and directed by Engineer-in-charge.
Removing and refixing of new HT & LT coils/strips, disconnecting the 200 KVA to 315 KVA 11KV/430Volts indoor/outdoor transformer HT/LT side, drain out transformer oil completely, storing the oil in suitable container/barrels properly cleaned ones (to be provided by the contractor) lifting the transformer from the sub station and shifting to civil workshop and opening the top cover. and Taking out core Assembly , Opening HT/LT brush damage coil opening / removeing the save and fixing New HT/LT copper coil Made out of proper size suitable for DPC copper wire of high quality suitable rating sleeve insulating materials like varnish etc, complete after necessary arrangement with new coils, necessary insulation spacing blocks, runners and proper refixing of core. Note:-(i) HT & LT copper coil/strips and insulation material PCB electrical grade such as barriers coil to coil insulation block and rings insulation cylinders, ebonite sleeves shall be measured and paid separately under relevant item schedules. (ii) The rate quoted is deemed to be included for cutting / chipping of RCC and for the minor grill work such as PCC, plastering foundation work. (iii) Proper drying has to be done in drying chamber after drying, taking the core coil assembly, filling the filtered transformer oil having good dielectric strength, replacement of suitable size rubberized cork gasket, bolts and nuts etc complete by fixing top cover, conservator etc, through cleaning and painting to the transformer with good quality paint complete and testing complete at civil workshop. (iv) Transformer oil shall be measured and paid separately under relevant item of schedule. (v) Installation of transformer, testing and connecting the both HT & LT cables, commissioning of transformer after checking voltage and all loading the transformer to the full load all as specified and directed. (vi) The cost of coil will be inclusive of varnish sleeving and insulating material.
Description all as per item No 31.00 here-in-before but for transformer of capacity exceeding 400KVA but not exceeding 500 KVA.
Supply and fix LT copper strips Coil made out of proper size of DPC copper strips super enameled of high quality matching with the existing impedances and insulation for 100 to 1000 KVA transformer including taking out old unseriveable coil all as specified and directed.
Supply and fix new HT copper coil made out of proper size DPC copper wire super enameled of higher quality matching with the existing impedance and insulation for 100 to 1000 KVA transformer including taking out old unseriveable coil all as specified and directed.
Supply and fixing with replacement HT(11 KV ) bushing assembly including brass stud nuts washers insulators etc. suitable for indoor/outdoor transformer of capacity 100 to 1000 KVA complete all as specified and directed by Engineer-in-Charge.
Supply and fixing with replacement 12mm dia LT bushing assembly including brass stud nuts, check nuts washers oil seal insulators etc complete all as specified and directed by Engineer-in-Charge.
Description all as item No. 36 above but of size 16mm dia
Description all as item No. 36 above but of size 20mm dia
Description all as item No. 36 above but of size 40mm dia
Inspecting/Checking for operation of the servo voltage stabiliser 400 KVA to 1000 KVA, servicing /maintenance up to satisfactory level, so that the constant output voltage (For single phase 230-240 Volt & for 3 phase 415 volt with +- 2.5% volt correction factor ) can be supply to labs,in respective incoming voltage 360 Volts to 470 Volts with any variation in phase to phase by replacment of the following unserviceable parts :-
(a) Supply only Servo digital panel
(b) Supply only Servo motor
© Supply only Voltmeter 96mm up to 500 Volt
(d) Supply only Ampmeter 96 mm
(g) Supply only RC
(h) Supply only Carbon brush
Material and labour for earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to galvanized iron earth strip 32x6 mm (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 40 mm dia GI pipe medium grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia medium grade for watering pipe with funnel & wire mesh including necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit , internal surface of concrete shall be given 10mm thick plaster in CM 1:4 and 40 mm thick precast RCC cover in 1 : 2 : 4 type B1 with 3 Nos 8 mm dia TMT bars both ways with 12mm dia round bar handle complete all as specified & directed by Engineer-in-Charge.
Material and labour for earthing complete with copper earth plate electrode 600mm x 600mm x 3.05 mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to copper earth strip 32x6 mm (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 40 mm dia GI pipe medium grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia medium grade for watering pipe with funnel & wire mesh including necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit , internal surface of concrete shall be given 10mm thick plaster in CM 1:4 and 40 mm thick precast RCC cover in 1 : 2 : 4 type B1 with 3 Nos 8 mm dia TMT bars both ways with 12mm dia round bar handle complete all as specified & directed by Engineer-in-Charge.
Taking down existing unserviceable air break switch gang operated outdoor type upto ratio 200 Amps of 11 KV and supply and fix new air break switch gang operated Triple pole ( 9Insulator ) mechanically operated mounted on insulator and steel frame with operated mechanism welded from tubular rotating type switch complete all as specified and directed
Disconnecting, taking out and removing old existing unserviceable underground, LT cable of any description and in any position complete including taking down protection pipe etc all as specified and directed by the Engineer-in-Charge
Supply, laying, jointing and testing XLPE/ P.V.C insulated, armoured, heavy duty, aluminum conductor cable 300 Sqmm 3.5 core, 1100 volts grade of any description and any make laid in trenches/ducts, floors, fixed to walls etc complete all as specified and directed.
-ditto- all as per item No 45 above but 10 Sqmm 4 core
Demolition for cement concrete/road in ground floor and paving n. exc 15 cm thickness below or above ground level including removal of rubbish to a distance exc 1.50 Km and n.exc 5.00 Km etc complete all as specified and directed
M & L for 100 mm thick PCC 1:2:4 type B2 (using 40 mm graded stone aggregate) complete all as specified and directed .
M & L for 40 mm thick PCC 1:2:4 type B1 (using 20 mm graded aggregate) as in floor finishing even and smooth with using extra cement and making impression of expanded metal, whilst concrete making good as per existing surface etc complete all as specified and directed.
M & L in Replacement, laying & jointing GI water tubing, 100 mm bore,light grade as in sleeving etc laid in trenches / ducts / horizontal bore hole complete all as specified and directed.
Excavation in trenches in soft & loose soil not exceeding 1.5 metre deep and not exceeding 1.5 mtr width and getting out soil including forming bottom surface to required slope/gradient for laying cables/pipes etc. all as specified and directed by Engineer-in-Charge including removing cable protection PCC covers/ bricks & stacking serviceable covers / bricks for reuse and disposal of unserviceable covers within 50 m all as directed. Note : Excavation shall be made carefully in order to avoid damage of existing cables and protection covers
Returning, filling in including spreading, leveling, watering and well ramming in layers of 25 cm thick after the cables etc. are laid, jointed & tested complete all as specified and directed by Engineer-in-Charge.
Removal of surplus excavated spoil not exceeding 50 Mtr distance and depositing where directed by Engineer-in-Charge at a level not exceeding 1.5 m above the starting point complete all as specified.
Material & labour for sand filling with clean dry find sand unwashed including gently punning around cables in trenches for cable protection complete all as specified and directed.
Supply and layingSupplying and laying reinforced precast concrete cable cover Class LV, Type I, flat, size 250 mm x 150mm x 40mm complete all as specified and directed.
Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary manually of 100 mm dia suitable for 0.4 mpa working pressure
Supply & Fixing in Replacement Current transformer 3 Core outdoor type 33 KV rate 100 /50/5A complete all as specied and directed.
Supply & Fixing in Replacement of DO fuse outdoor type upto ratio 200 Amps of 11 KV . all as specified and directed
M&L in Replacement lightening arrestor of 11 KV, 10KA and maximum voltage of 36KV for with solid earthed natural system comprising of Metal oxide elements suitable for ACSR Conductor alongwith the insulating base structural work and all as specified and directed
Supply & Fixing in Replacement of DO fuse outdoor type upto ratio 200 Amps of 33 KV. all as specified and directed
Supply and fixing in replacement of sealed lead acid battery 12V, 42 AH complete all as specified and directed
Disconnecting, taking out and removing old existing unserviceable underground, HT 11 KV cable of any description and in any position complete including taking down protection pipe etc all as specified and directed by the Engineer-in-Charge
Supply, laying , jointing & testing 11 KV (Earthed) , aluminum conductor, screened, XLPE insulated, armoured shielded and PVC sheathed cables conforming to IS 7098 (Part-II) amended upto date having following cross sectional area 95 Sqmm 3 core complete all as specified and directed by the Engineer-in-Charge.
Supplying & Laying un-reinforced pre cast flat concrete cable protection cover of class HV, type I, size 300mm x 180mm x 40mm, factory made, complete all as specified and directed by the Engineer-in-Charge.
Disconnecting and taking down old unserviceable control cable any size any description and supply, fixing, testing and commissioning of LT 1100 volts 2.5 Sqmm 4 core copper conductor armoured cable connecting the cable in positioning properly by providing suitable new copper lugs GI bolts & Nuts washers etc complete all as specified anddirected.
Disconnecting and taking down old unserviceable control cable any size any description and supply, fixing, testingand commissioning of LT 1100 volts 2.5 Sqmm 8 core copper conductor armoured cable connecting the cable in positioning properly by providing suitable new copper lugs GI bolts & Nuts washers etc complete all as specified anddirected.
Disconnecting and taking down old unserviceable control cable any size any description and supply, fixing, testingand commissioning of LT 1100 volts 2.5 Sqmm 12 core copper conductor armoured cable connecting the cable in positioning properly by providing suitable new copper lugs GI bolts & Nuts washers etc complete all as specified anddirected.
supply and installation in repair automatic DC unintrupted power supply system for 24/30 v DC with following specification. Electrical specifications (1) AC input voltage 230V RANGE 180V TO 270 V (2) AC input friquency ( nominal) 50 HZ (3) DC output voltage (nominal for load) 24 to 30 VDC (4) dc OUTPUT FLOAT VOLTAGE FOR BATTERY 40.5V (5)DC output boost voltage for battery 43.2v (6) DC out put current for load( nominal) 8A (7) DCoutput current for (nominal) for battery 15A. PROTECTION (1) AC input supply - fuse (2) DC out put Short circuit supply/overload - fully protected (3) Reverse battery protection - yes. ELECTRICAL SPECIFICATION (1) AC input supply/mains available - green led (2) DC output - green led (3) fLOTE CHARGED MODE - GREEN LED ( 4) BOOST CHARGED MODE - YELLOW (5)Battery dischharged/low - red led (6) Battery reverse polarity - red led
M/s Mahesh Engineering Works (BID ID -3441657)
GUPTA ENGINEERING WORKS (BID ID -3447611)
anand enterprises (BID ID -3441677)
M/s Sagar Construction (BID ID -3441730)
M/S ADHIKARI CONSTRUCTION CO. (BID ID -3440179)
somyaenterprises (BID ID -3447794)
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