Military Engineer Services Tender
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Military Engineer Services - MES Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date4 Nov 2024
Closing Soon2 Dec 2024
Tender Amount₹ 50,00,000
Costs
EMD
₹ 1,00,000Document Cost
₹ 500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_MES_682275_1Tender No
87726/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
Removing excavated material (soil) not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all as specified and as directed.
75
-
-
Returning filling in soil including spreading leveling watering well ramming in layers not exceeding 25 cm each all as specified and as directed.
30
-
-
Laying in trenches Fine sieved excavated Dry soil including spreading / leveling, as in cable cushioning of underground cables all as specified and directed.
20.25
-
-
Supply and laying reinforced precast concrete cable cover, class HV, type 1, Flat, size 300 mm x 180 mm x 40 mm complete all as specified and as directed.
1375
-
-
Supply and laying in trenches/poles/wall etc HT UG Cable XLPE insulated with multistranded aluminium conductor armoured with galvanized steel wire strip tap 11000 volts grade conforming to IS specifications and of following sizes including taking down the existing unserviceable cable complete all as specified and as directed :-
-
-
-
HT UG Cable 3 core 95 sqmm .
220
-
-
HT UG Cable 3 core 120 sqmm .
80
-
-
HT UG Cable 3 core 185 sqmm .
60
-
-
HT UG Cable 3 core 240 sqmm .
50
-
-
Testing the cables for finding of fault of HT cables with using of high voltage DC testing machine and locating the fault in the cables by fault locating machine to pin point exact position of fault, disconnecting faulty 11 KV HT cables taking out from trenches/Poles/HT eqpts of different sizes from both ends, removal of Fault, Re-connections and testing of cables after removal of fault complete all as specified and directed.
Note: (a) Cable & joints shall be measured and paid for separately under respective items of schedule. (b) Rate inclusive of hire rent charges of HT fault Locater. (c) Rate quoted inclusive of all material and labour requred for emergency maintenance work of HT/LT cable line during breakdown by deploying skilled persons at faulty site including transportation and other tools and plant required at site for fault rectification.(d) Contractor or his rep shall come to the site of breakdown within two hours of receipt above the incident/complaint of notification of breakdown. In case the contractor or his rep shall not come to the site of breakdown and start attending breakdown within two hours, a penalty of Rs 500 per fault per hour shall be imposed over contractor and shall be deduct from his dues.
20
-
-
Supply and fixing in repairs Indoor termination cold shrink type joint for 11 KV(Earthed) grade underground cable including jointing materials and accessories including labor complete for making joint suitable for HT, UG, 3 core, XLPE / armoured heavy duty cable with aluminium conductor of following sizes complete all as specified and as directed :-
-
-
-
HT UG Cable 3 core 95 sqmm .
9
-
-
HT UG Cable 3 core 120 sqmm .
6
-
-
HT UG Cable 3 core 185 sqmm .
5
-
-
HT UG Cable 3 core 240 sqmm .
5
-
-
Supply and fixing in repairs Outdoor termination heat shrink type joint for 11 KV(Earthed) grade underground cable including jointing materials and accessories including labour complete for making joint suitable for HT, UG, 3 core, XLPE / armoured heavy duty cable with aluminum conductor of following sizes complete all as specified and as directed :-
-
-
-
HT UG Cable 3 core 95 sqmm .
25
-
-
HT UG Cable 3 core 120 sqmm .
6
-
-
HT UG Cable 3 core 185 sqmm .
5
-
-
HT UG Cable 3 core 240 sqmm .
2
-
-
Supply and fixing in repairs Straight through heat shrink type joint for 11 KV(Earthed) grade underground cable including jointing materials and accessories including labor complete for making joint suitable for HT, UG, 3 core, XLPE / armoured heavy duty cable with aluminium conductor of following sizes complete all as specified and as directed :-
-
-
-
HT UG Cable 3 core 95 sqmm .
10
-
-
HT UG Cable 3 core 120 sqmm .
3
-
-
HT UG Cable 3 core 185 sqmm .
1
-
-
HT UG Cable 3 core 240 sqmm .
1
-
-
Disconnection & Removing the unserviceable Aluminium conductor/jumper wires from the HT 2/4/6 Pole structure and M & L for New Aluminium overhead conductor jumpers surrounded by PVC insulation sleeves with R,Y& B color code complete all as directed.
Note :
(1) All the jumper wires should be replaced with New jumper wires
(2) Type of conductor used for jumper should be RABBIT.
(3) Cost deemed to be include for all the misc work such as Nut, bolts, washers, welding etc. for satisfactory completion of job .
(4) Min clearance should be maintained among the conductors as per the Electricity Regulations.
(5) Zero percent sag should be maintained for each jumper wire to avoid short circuits.
15
-
-
Supply and installing Polymer Switch Air Break gang operated triple pole ,mechanically operated mounted on polymer insulator and steel frame with operating mechanism worked from ground level complete with 9 number polymer insulators of rating up to 200 Amp, 11000 volts including necessary length of down pipe made up of galvanized iron medium grade 20mm bore with operation handle and locking arrangements including taking down the old unserviceable one complete all as specified and as directed .
8
-
-
Supply and laying in trenches/fixed on poles galvanized iron tubing, light grade of size 80 mm dia complete including all necessary fittings including taking down the old unserviceable one complete all as specified and as directed .
40
-
-
Supply and fixing Pin type insulator ,polymer, including one galvanized mild steel spindle ,two galvanized iron washers and one galvanized iron nut for 11000 volts grade including taking down the old unserviceable one complete all as specified and directed.
6
-
-
Supply and fixing Disc type polymer insulators, creep age distance 120 mm, T&C and B&S end fitting type suitable for high tension over head conductors working pressure 11000 volts grade including taking down the old unserviceable one complete all as specified and as directed .
25
-
-
Supply and fixing Loop type porcelain insulator vitreous white, brown, or green with over all dimension 90 x 140 mm clearance of hole 25.5 mm including taking down the old unserviceable one complete all as specified and as directed .
3
-
-
Supply and erection of ACSR conductor of any size for HT over head line and jumpers on PCC/RCC/Steel pole including binding wires line connecting up etc of any size including taking down the old unserviceable ACSR conductor complete all as specified and as directed .
8
-
-
Supply and fix Anti climbing device, spikes type, fabricated out of MS bars round square and flat including nuts bolts washers and welding into two halves made to shape to suit to the cross section of the pole of any size including taking down the old unserviceable Anti climbing device complete all as specified and as directed.
0.25
-
-
Supply and fix 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 insert bolts in any shape or size as indicated and as directed including of one coat of red oxide primer and one finishing coat of aluminum paint including taking down old unserviceable cross arms etc complete all as specified and as directed.
7.75
-
-
Supply and fix Danger notice plate of 1.6 mm thick mild steel sheet, vitreous enameled white with letters figures and conventional skull and bones in signal red color and fixed with MS clamps, bolts and nuts suitable for HT of approved size 25x20 cm including taking down old unserviceable Danger notice plate complete all as specified and as directed.
10
-
-
Supply and fixing Polymer Lightning arrester expulsion type complete with all fitting transmission class ,discharge capacity 200-800 Amp 11000 Volts rating including taking down old unserviceable one complete all as specified and as directed.
8
-
-
Supply and laying Synthetic rubber insulated mat of 2mm thick for voltage 11 KV for electrical purpose as per IS 15652-2006 suitable for electrical shock safety of size 2mtrx1mtr including taking down old unserviceable one complete all as specified and as directed.
3
-
-
Supply and laying Synthetic rubber insulated mat of 2.5mm thick for voltage 11 KV for electrical purpose as per IS 15652-2006 suitable for electrical shock safety of size 2mtrx1mtr including taking down old unserviceable one complete all as specified and as directed.
6
-
-
Supply and spreading Hard core of gauge not exceeding 63mm, deposited, spread and leveled in layers not exceeding 15cm thick watered and rammed to a true surfaces using broken stones etc complete all as specified and as directed.
20
-
-
Supply and fixing Horn Gap type Fuse unit, 11000 volts grade, mounted on polymer insulators and steel frame, single pole, fixed on DP structures including taking down fuse unit unserviceable fuse unit complete all as specified and as directed.
20
-
-
Supply and fixing Expulsion type drop out fuse element 10 and up to 100 Amps suitable for 11KV Horn Gap type fuse unit including taking down old unserviceable fuse unit complete all as specified and as directed.
60
-
-
Servicing, overhauling and calibration by using suitable testing kits of under mentioned capacities HT eqpts (i.e. VCB, RMUs, Compact Sub Stn Units) by drawing out the draw-out module of the breaker, carrying out complete cleaning with clean cloth & cleaning agent, lubrication of the mechanism & greasing with high temperature molly grease, testing for smoother ON/OFF operation, carrying out relay calibration of protection relay by secondary current injection methods to check trip time characteristic of relays, checking of healthiness of CTs & Pts. Checking of IR value of Interrupters, healthiness of Protection Tripping of Circuit breaker etc. Choking and servicing switchgear Interlocks and Safety Like Mechanical - 1. Positive Interlock, 2.Negative Interlock, 3. Spring Discharge Interlock, 4. Padlocks, 5. Key Interlocking 6. Safety Roll in Stop, 7. Safety Roll - out Stop,8. Rating Interference Interlock. Electrical - Interlock Switches) Checking of Electrical operations of the breaker for ON/OFF & Trip operation for Incomer and Outgoing including submission of service & test reports. Make: Crompton Greaves/ABB or any other make/model . Note: 1. The servicing should be done by authorized service provider of manufacturer. 2. Any minor items not included in CA and required for successful operation of the panel will be provided by the contractor & same shall deemed to be included in the quoted rates.
18
-
-
Supply and replacement of following items of 400 to 800 Amp capacity, 11 KV, 3 phase, 50 Hz, HT VCB/RMU/CSS of any quantity during servicing of HT equipments as described in items No 29 above including taking down old unserviceable items complete all as specified and as directed.
-
-
-
Charging Gear
5
-
-
Rack in and out Gear
2
-
-
Rack in and out mechanism complete. Make: ABB/equivalent as per site conditions
3
-
-
Charging Rod
2
-
-
Rocker Lever
2
-
-
Charging Bush
2
-
-
Spring charging mechanism complete
10
-
-
630A Vacuum Interrupter complete.
2
-
-
Tripping Relay complete.
10
-
-
Tripping coil complete.
10
-
-
Over current earth fault relay, Phase and earth current input 1/5A,ICE version.
5
-
-
Breaker control switch
5
-
-
Manual spring charging handle complete
3
-
-
Supply and fixing of Push buttons (Closing/Tripping) of any type / model / capacity in HT eqpts/panels including taking down old unserviceable one complete all as specified and as directed.
6
-
-
Supply and fixing Indicating lamp of any type / model / capacity in HT VCB/SFU panels including taking down old unserviceable complete all as specified and as directed. Make: Siemens/equivalent as per site conditions
25
-
-
Supply and fixing Multifunction meter with RS port of any type / model / capacity in HT eqpts/panels including taking down old unserviceable complete all as specified and as directed.
5
-
-
Supply and fixing TNC switch of any type / model / capacity in HT equpt/panels including taking down old unserviceable complete all as specified and as directed.
8
-
-
Supply and fixing Heating element 250 Watts with thermostat incl necessary wiring of any type / model / capacity in HT equipments/panels including taking down old unserviceable complete all as specified and as directed.
30
-
-
S & F in repairs of power pack unit suitable for 220 volts AC input & 24 volts DC, 4 Amps output complete suitable for operation of HT Panel all as specified and directed.
3
-
-
S & F in repairs of insulators of any size/model suitable for HT eqpts/panels complete all as specified.
40
-
-
S & F in repairs of cable boots suitable for HT cables of any size and model complete all as specified and as directed.
30
-
-
M&L in repairs of Tulip contact assembly for suitable finger type complete all as specified and as directed.
8
-
-
M&L in repairs of 64 Pin plug for unigear system with control wiring complete all as specified and as directed.
8
-
-
Rectifying fault after inspecting HT eqpts / panels of any type / model complete all as specified and as directed. Note: 1. The fault finding should be done by authorized service provider of manufacturer. 2. Spares shall be measured and paid separately under relevant items. 3. Any minor items required for operation & smooth functioning of eqpt the same shall deemed to be included in the quoted rates. 3. Failing to attend the lodged complaint of any mode within 02 Hours will invite a penalty of Rs 500/fault per hour cumulatively and same shall be deducted from the dues of the contractor within contract period.
20
-
-
"Checking of gas pressure in RMU of 11 KV up to 630A rating including rectification of any leakage and filling SF6 gas upto desired level by taking safety precautions."
10
-
-
"Checking of gas pressure in RMU of 11 KV up to 630A rating including rectification of any leakage and filling SF6 gas upto desired level by taking safety precautions."
40
-
-
M&L in repairs for RMU mechanical locking system complete all as specified and directed.
5
-
-
Replacement of existing defective current transformer (CT) of 11KV rating with new indoor epoxy cast, 11KV, 50Hz, 100-50/5A suitable for operation in existing HT panel as per site conditions all as specified and directed.
12
-
-
Service charges for carrying out complete servicing of AB Switch by lubricating the mechanical parts including & greasing with petroleum jelly complete all as specified and as directed. Note: Minimum spares /lubricants and tools required for the job shall be deemed to be included in the quoted rates.
20
-
-
Labour for Stringing of ACSR conductor from pole to pole upto 3 conductors by maintaining minimum sag as per HT specification complete all as specified and as directed by Engr-in-Charge. Note :- (1). One unit RM of stringing consists of tightning of 3 conductor of 1 RM length. Note: (2). Minimum spares and tools required for the job shall be be be deemed to be included in the quoted rates.
600
-
-
Supply and fixing HT 11 KV Phase/Line Separator for fixing OH ACSR conductor 11 KV range including taking down old unserviceable one complete all as specified and as directed.
30
-
-
Material and Labour for preparation of old painted surfaces ,removing dust and other deposited materials by scraping from HT tubular pole of 11 Mtr long, painting of pole with one coat of black paint up to 1 Mtr from bottom and painting the rest of the pole including cross arms cable protection pipe,clamps , with one coat of aluminium paint complete all as specified and as directed.
60
-
-
Material and Labour for servicing of four pole structure including checking/ tightening/making free for operating of AB Switches, insulators, lightning arresters, changing of nut/bolts if required including painting of RYB paint/tape at strip including preparation of old painted surfaces ,removing dust and other deposited materials by scraping from HT tubular pole of 11 Mtr long, painting of pole with one coat of black paint upto 1 Mtr from bottom and painting the rest of the pole including cross arms cable protection pipe clamps, bracket with one coat of aluminum paints complete all as specified and as directed .
12
-
-
Material and Labour for servicing of two pole structure including checking/ tightening/making free for operating of AB Switches, insulators, lightning arresters, changing of nut/bolts if required including painting of RYB paint/tape at strip including preparation of old painted surfaces ,removing dust and other deposited materials by scraping from HT tubular pole of 11 Mtr long, painting of pole with one coat of black paint upto 1 Mtr from bottom and painting the rest of the pole including cross arms cable protection pipe clamps, bracket with one coat of aluminium paints complete all as specified and as directed.
15
-
-
M&L for disconnecting the transformer of capacity up to 200KVA from the electrical system, taking out and shifting the same for repair to work shop, drain out old transformer oil, opening the top cover of the transformer with conservator and taking out core with limbs and primary & secondary windings after disconnecting and removing iron core, removing damaged primary & secondary windings etc as per requirement and rewinding, re insulating and removal of moisture on oven heating & re-assembling transformer winding and core heating including insulating and packing material in order to take out all moisture from the transformer assembly complete, lowering the core assembly with winding in transformer body, connection work and re-assembling in position top cover, conservator, breather with relay control wiring complete including transportation of transformer back from workshop to site, installation of transformer on foundation, commissioning and testing complete all as specified and directed.
Note:- 1. Necessary T&P items for shifting of transformer from site to workshop and back and cost for the same are deemed to be included in quoted rate.
1. Copper winding wire for rewinding will be measured in Kgs and paid separately under relevant of items of Sch A here in after.
2. Draining of transformer oil, filtering & dehydrating of oil and filling back if found usable in to the transformer shell and gasket and Misc items if any are deemed to be inclusive in the unit rate.
3
-
-
All as per item No 52 here-in-above but of capacity of 200 KVA to 500 KVA complete all as specified and as directed
2
-
-
M&L for copper winding, paper insulated wire complete as per existing gauge for existing number of turns for LV/HV coil/leg rewinding of transformer of any capacity complete all as specified and as directed
290
-
-
Disconnection and Removing the unserviceable/ burnt out Primary 11 KV Bushing units from transformer of any capacity/model complete and replace the same with same size and capacity of bushing with brass Studs along with suitable nut bolt and washers complete all as specified and directed.
12
-
-
Disconnection and Removing the unserviceable/ burnt out Secondary LT Bushing units from transformer of any capacity/model complete and replace the same with same size and capacity of bushing with brass Studs along with suitable nut bolt and washers complete all as specified and directed.
15
-
-
M&L for replacement of fiber gasket sheet 3 mm thick to prevent leakage from transformer 11/0.433 KV ratio, up to 500 KVA capacity complete
10
-
-
M&L for replacement of porcelain insulator with suitable rubber 'O' ring for HT side bushing of transformer up to 630 KVA complete
15
-
-
All as per before item No 58 here in after but for LT side bushing
15
-
-
Supply and filling Silica Gel from transformer breather of any type / model / capacity including taking down old unserviceable complete all as specified and as directed.
6
-
-
Supply and fixing Breather assembly of size 50 mm dia,minimum 250mm long suitable for transformer of any type / model / capacity including taking down old unserviceable complete all as specified and as directed.
6
-
-
Supply and fixing of oil temperature indicator dial type having temperature range 0 to 120 degree Celsius suitable for transformer of any type / model / capacity including taking down old unserviceable complete all as specified and as directed.
8
-
-
Disconnecting the transformer connections HT/LT of any capacity/model, pole/plinth mounted shifting the same in AOR of GE Avadi and connect to the exist HT/LT cables properly complete all as specified and directed.
Note:- 1. Necessary T&P items for shifting of transformer deemed to be included in quoted rate.
3
-
-
Material and Labour for painting outer surfaces of transformers of capacity 63 to 500 KVA, any type / make / model, pole or plinth mounted, installed at various sub stations with one coat of synthetic enamel paint of approved color, after cleaning all surfaces including writing in paint complete SM / MES numbers, capacity, make, date of oil testing etc., complete all as specified and as directed.
26
-
-
M&L for ON load centrifuging and dehydration incl filtration, heating, re-circulation and cleaning of transformer oil by dehydration machine for 11/0.433 KV transformers Indoor/Outdoor type up to 500 KVA capacity installed at different sub stations/locations (i.e. AOR of GE Avadi) for improving di-electric strength of the oil to withstand 40 KV for one minute including testing of oil complete all as specified and as directed. Note :- 1. Deficient quantity of Transformer oil required for topup shall be measured and paid separately under relevant items of this Schedule. 2. Centrifuging Machine with all T&P & testing machine of oil required for dehydration shall be arranged by the contractor. 3. Transformer oil test kit shall be provided by the contractor at site for testing of oil.
6850
-
-
Supply and filling/topping up new transformer oil conforming to IS Specification for transformers installed at various sub stations complete all as specified. (Make-HP/Castrol/Power oil)
1200
-
-
Cutting/clearing and removing the vegetation/bush/creepers growth any nature/type around/on the electric poles/stays/two and four pole structures/installations / substation, so as to keep clean the area for easy access to carry out repair/maintenance works on poles etc, removing from site and throwing out at a place where directed at distance not exceeding 250 mtr away complete all as specified and as directed.
800
-
-
Pruning of tree branches and making clear HT line to the minimum distance of 30 mtrs span for 3/6 conductors and removing from site and throwing out at a place where directed at distance not exceeding 250mtr away complete all as specified and as directed.
80
-
-
Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x6 mm thick burried directly in ground (earth plate not less than 2.25 meters deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanized iron earth strip 25x4mm by means of bolts, nuts, check nuts and washers of galvanized iron and earth wire protected by provision of GI medium grade pipe 40 mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 kg/Sqm) and frame of angle iron 25x25x6mm and handle of 6mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering of suitable length placed on top edge of earth plate, charcoal and common salt filling, with fixing arrangement, funnel, wire mesh and earth work in soft/loose soil, returning filling in and removal of surplus soil to a distance not exceeding 50 meters, complete all as directed and connecting to existing earth test point all as specified or indicated including testing on completion.
3
-
-
All as per above item 69 here in before but using copper plate 60cm×60cm ×3 mm thick electrode and 20×3mm copper strip as earthing lead complete all as specified and directed.
6
-
-
M&L for Earth continuity conductor or main earthing lead of GI strip of wire 25x4mm of fixed to wall or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc. as required complete all as specified and as directed. Note :- Eathing continuity conductor beyond 7.5m for the Earthing will be measured under this item.
10
-
-
All as per above item No 71 here in before but 20x3mm copper strip
20
-
-
Disconnection & Removing the unserviceable steel tubular poles and Supply & erect Steel tubular swaged poles 11.00 meters long ISI marked complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP-55 complete all specified and as directed.
Note:- Excavation, PCC, returning filling, pole painting and numbering will be measured and paid separately under relevant of items of Sch A.
4
-
-
PCC 1:3:6 as in foundations, filling and mass concrete Type C2 using 40 mm graded stone aggregate complete all specified and directed.
2.4
-
-
Cement concrete in coping, filling and mass concrete Type B1 1:2:4 using 20 mm graded stone aggregate complete all specified and directed.
0.28
-
-
Cushioning to underground cables in cable ducts by filling river sieved excavated soil up to top of the cable ducts in 11 KV Sub stations complete all as specified.
3
-
-
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