Military Engineer Services Tender
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Costs
EMD
₹ 60,000Document Cost
₹ 500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_MES_671651_1Bid Award Id
ViewTender No
8910/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
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Documents
BOQ Items
3.5 Core 16 Sqmm to 50 Sqmm
250
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3.5 Core 70 Sqmm to 240 Sqmm Note :- (i) Aluminium lugs, LT end Jointing Kits, Cable protection Pipe, Excavation, Returning Filling, Removing, Sand and PCC copying of poles if required at site will be measured and paid separately under relevant items.
(ii) Taking out old Bricks/cover will be re-used as cable protection.
(iii) Quoted rate is deemed to be inclusive of cutting and removing the pole coping and inserting the cable alongwith protection pipes.Repairs of PCC coping shall be measured and paid saperatly.
120
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-
Supply only Aluminium cable lugs ( lugs are made from 99.5% pure aluminium) as per IS of following Size;-
-
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240 Sq mm
15
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185 Sq mm
15
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120 Sq mm
60
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-
95 Sqmm
80
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-
70 sqmm
120
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-
50 sqmm
120
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-
35 sqmm
150
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-
25 Sq mm
120
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-
16 sqmm
50
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-
10 sqmm
50
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M&L for straight through joint outdoor type for LT UG cable including jointing kits heat srinkable type complete suitable for aluminium conductor cables complete all as specified and directed of the following size.
Make : Denson, M-Seal or equivalent make approved by GE.
-
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-
Size of 25 to 50 sqmm 3.5 core
8
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-
Size of 70 to 120 sqmm 3.5 core
8
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Size of 150 to 185 sqmm 3.5 core
2
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Size of 240 to 300 sqmm 3.5 core
1
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S&F in repairs Glow sign board of size 2 m x 1.5 m x 0.20 m made out of 1.0 mm thick tin sheet all side except front side aluminium beading "L" shape at all boarder exterier and interier side, front should be of Flex sheet 2.0 mm thick of blue colour and written the subject matter as given by the Engr-in-charge in english capital letter in white colour with twin LED tubelight fitting 1x22 watt (2 nos) including all electrical connection with surface conduit wiring 1.5 Sqmm ((length not exceeding 8 meter) copper wire with drilling and necessary required arrangement for fixing of board including testing as all spcified and directed.
1
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-
S&F in repairs Glow sign board of size 1.2 m x 0.9 m x 0.20 m made out of 1.0 mm thick tin sheet all side except front side aluminium beading "L" shape at all boarder exterier and interier side, front should be Flex sheet 2.0 mm thick of blue colour and written the subject matter as given by the Engr-in-charge in english capital letter in white colour with twin LED tubelight fitting 1x22 watt (2 nos) including all electrical connection with surface conduit wiring 1.5 Sqmm ((length not exceeding 8 meter) copper wire with drilling and necessary required arrangement for fixing of board including testing as all spcified and directed.
1
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Repair/maintenance, excluding major spares but including regualr maintenance of the Automatic Power factor correction panel capacity up to 125 KVARs and up 8/10 stages installed at various locations at AFS Baroda area including carrying out complete maintenance/repairs as required of all the sub systems viz. based control panels, feeder pillar, APFC relay, Power capacitor bank, Power contactors, Control wiring, Monitoring CT, MCBs/MCCBs for isolation (with all the accessoires) any breakdown maintenance and replacement of unserviceable parts, refixing of old serviceable parts/new parts if any project completion and trouble shooting responsibility also lies with contractor including following provisions complete all as specified and directed. Notes:-
(i) Rate quoted by tenderer is deemed to be inclusive of checking of system fortnightly, replacement of defective control wiring, small part such as Push button, lugs any auxilary contatct,auto selctor switch etc and necessary servicing repair by expert technician and register will be maintaned for the same. (iii) The scope of work includes the labour charges required for removing, repairing, refixing, carrying out electrical termination, capacitors bank, APFC relay, power contactor, contol CT, MCBs/MCCB and fixing/installing/testing and commissioning the complete system. (iii)Measure components such as capacitors bank, APFC relay, power contactor, control CT, MCBs/MCCB shall be measured and paid saperatly
10
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Supply only power factor correction capacitor, 5 KVAR, heavy duty 440 volts 50 Hz complete including taking down old unserviceable capacitor complete all as specified and directed.
5
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-
All as per item No 8 above but 10 KVAR Capactor Bank complete.
2
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-
All as per item No 8 here-in-before but 15 KVAR Capactor Bank
2
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S&F APFC relay eta CON L series with auto-set function 3-8 stage, Model eta CON L3 including taking down old unserviceable one complete all as specified and directed.
Make:- L&T or equivalent make in Schneider/HPL/Indo Asian.
3
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-
S&F in repairs, capacitor duty contactor, type MOC built in auxillary contact blocks, 8.5 KVAR, 415 volts, 3 phase, 50 Hz, type MO C8.5 complete all as specified and directed.
3
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-
All as per item No above but capacitor duty contactor, type MO C12.5.
4
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-
All as per item No Above here-in-before but capacitor duty contactor, type MO C15.
4
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-
Excavation in trenches for not exc 1.5 mtr wide and not exc 1.5 mtr depth and getting out in soft/loose soil including taking out faulty cable/cable, cable covers and GI pipe complete all as specified and directed.
295
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-
Excavation in trenches for not exc 1.5 mtr wide but depth beyond the first 1.5 m -3M complete all as specified and directed.
2
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-
Returning filling in including spreading levelling watering and well ramming in layers n.exc 25cm complete all as specified & directed.
195
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-
Removing excavated soil to a distance not exceeding 50m and depositing where directed at a level, not exceeding 1.5 metre above the starting point complete all as specified and as directed.
100
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-
Supply and lay sand cushioning to under ground LT cable complete all as specified in SSR Part-I and as directed by Engineer-in-charge.
116
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-
M&L well burnt bricks sub class 'B' as in protection of cable laid dry, flat abutting each other width wise complete all as specified and directed.
15
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-
M&L for PCC type C2, 1:3:6 using (40 mm gradded stone aggregate) in foundations complete all as specified &directed.
6
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M&L for PCC type B-1, 1:2:4 using (20 mm gradded stone aggregate) for coping, including form work complete all as specified & directed.
2
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-
Taking down dismantling of unsv LT cable complete all as specified and directed
2050
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Supply and lay cable XLPE Insulated, screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor, laid in trenches/duct or fied to wall/passing through pipe on pole with suitable size cable glands, crimping type cable lugs for stranded aluminium conductor of the following sizes including disconnnecting/taking out existing unsv/damaged old LT UG cable complete all as specified and directed :-
Notes : Earthwork, Sand and Covers shall be measured and paid separately.
-
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(a) 2 core X 10 Sqmm
100
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(c) 4 Core X 16 Sqmm
450
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(d) 4 Core X 25 Sqmm
250
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-
(e) 3.5 Core X 35 Sqmm
300
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-
(f) 3.5 Core X 50 Sqmm
350
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-
(g) 3.5 Core X 70 Sqmm
200
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-
(h) 3.5 Core X 95 Sqmm
200
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-
(j) 3.5 Core X 120 Sqmm
50
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-
(k) 3.5 Core X 150 Sqmm
50
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-
(l) 3.5 Core X 185 Sqmm
50
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-
(m) 3.5 Core X 240 Sqmm
50
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Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed one twin core cable flat or circular size 4 sqmm
200
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Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed twin core cable flat or circular size 6 sqmm
200
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Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed unarmoured twin core cable flat/round or circular size 10 sqmm
200
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Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed twin core cable flat or circular size 16 sqmm
200
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-
Taking down existing unwanted/unserviceable LT PCC pole by cutting from ground level and removed from site finishing the surface complete all as spcified and as directed.
4
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Dismantling concrete poles/ struts, of any size removed from site complete all as specified and directed.
6
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Supplying, erecting and fixing steel tubular swaged poles with cast iron base plate of size 300mm x 300mm x 6mm, finial taper plug, bolts, nuts & screws for type 410 SP-31 (9.0 mtrs long) including painting with two coats of aluminium paint over one coat of red oxide primer on all exposed surfaces and tarring with black bituminous paints to embedded portion in PCC and providing 3 Nos of 30cm wide circular bands with black & yellow paint starting from plinth level at a gap of 30 cm in between 2 bands and numbering of poles, in yellow paint over black painted back ground at a height of 2m from bottom of pole with 5 cm large bold letters 2" (inch) wide complete all as specified and directed.
Note: Excavation, earth work, PCC in foundation and coping shall be measured and paid separately under relevant item of this schedule.
6
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S&F new generation energy saving and environmental friendly long life LED street light made up to pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP OPENING seperate driver compartment with IP66 protection and impact resistance of IK07 with 10 KV Built-in-Surge Protection Device, road way light fitting with high power LED as light source of capacity 90 watts with suitable drivers etc and connecting with 1.0 Sqmm PVC insulated copper conducter twin core cable etc, fixing on pole with and , fixed to wall/Pole in any position with flat iron clamps of size 30 x 6 mm GI pipe light grade, breaket of 40mm dia of length 1200mm including taking down old unserviceable street light fitting of any type and capacity complete all as specified and directed. Make : Havells/ORIENT/BAJAJ
6
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All as per item No-32 above but 70 watts. Make : Havells/ORIENT/BAJAJ
4
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All as per item No-32 above but 60 watts. Make : Havells/ORIENT/BAJAJ
4
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S&F Energy saving, environmental friendly long life, exclusive innovative die-cast aluminium IP66 flood light, suitable for highlighting architectural facade and general purpose lighting, with high power LED as light source of capacity 150 watts with suitable drivers etc and connecting with 4.0 Sqmm aluminium conductor PVC insulated twin core weather proof cable etc, fixing to wall/pole including taking down old unserviceable light fitting of any type and capacity complete all as specified and directed. Make : Havells/ORIENT/Halonix or equivalent model in Philips/Wipro. Note : (i) LED's used should be the make of Cree/asram/Lumilieds/widchia (ii) Contractor has to produce LM-79/LM-80 certificate alonwith purchase vouchers and Guarantee certificate from Manufacturer. (iii) Surge protection of the driver should be 10 KV
3
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S&F New generation, post-top, energy saving, environmental friendly long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source, with high power LED as light source of capacity 35/36 watts and all standard accessories etc fixed to main gate in any location and position complete all as specified and as directed. Make Cat Part No PCGLP 01400 of Make Polycab, Cat Part No HLPT-01-40-CW of Make Halonix, Cat Part No LLOP-30-C of make orient
2
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S&F in repair LED Driver suitable for upto 72 watts LED light fittings complete all as specified and directed. Make : Philips/Wipro/Havells/ORIENT/Halonix.
50
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-
Surface excavation n.exc(not exceeding) 30 cm deep and averaging 15cm deep and getting out
200
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-
Supply and spread and leveling Graded coarse Aggregate in loose filling over dress earth surface of guage 20-40 mm nominal size in the installation yard all as specified and as directed by Engr-in-Charge.
25
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-
Trimming/prunning and removing of tree branches or any other foreign objects from HT/LT over head conductor and clearing the OH Line of any type and size for one span of any length in 2 way /4 way/6 way conductor system. Notes: (i) Insulators of any type, connectors and ACSR conductor of any size required at site will be measured and paid separately under relevant item of this schedule. (ii) The contractor is responsible for provision of Necessary T & P and safety equipments to complete the job. (iii) Quoted rate is deemed to inclusive of Replacement of Insulators, Joining the ACSR Conductor, Jumpering and stringing the ACSR conductor etc.
10
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-
M&L for boring under road with trench less tecnology including DWC HDPE pipe of suitable size as per cable complete for protection of HT cable.
10
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-
Supply & lay G I tubing light grade in protection of cable at road crossing /hard standing/pole protection fixed with clamps as per site requirement etc all as specified and directed for following sizes :-
-
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-
40 mm dia bore
40
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-
50 mm dia bore
30
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-
80mm dia bore
12
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-
Supply, install testing and commissioning in repair weather and vermin proof LT bus bar junction box (Panel board) factory fabricated (CPRI approved) Outdoor type totally enclosed made out of 3.15 mm thick sheet metal enclosure of suitable size, with angle iron frame of MS angle 60 cm X 50 cm X 60 cm suitable for operation on 3 phase 4 wire, 440 volts 50 Hz system, with hinged panel doors (covers) on two sides with handles, bottom gland plate and locking arrangement consisting of suffiecient Nos of circular cable entry holes at bottom only with suitable of sufficient Nos of circular cable entry holes at bottom only with suitable PVC/rubber/wooden bushes to prevent ingress of water/vermin etc, inside the enclosure, the required Nos of holes to be fixed with chromium plated brass cable glands for cable entry and exit complete with necessary internal wiring with stranded copper conductor PVC insulated cables of adequate size, duly powder coated (15 micron) grey hammer tone with one coat of including connecting with LT armoured incoming and outgoing cables and including required sizes of cable lugs of aluminium complete all as specified and directed by Engineer- in -charge( as per sample )and consisiting of following :- (a) Bus bars of Aluminium strips of 400 Amp current rating capacity, minimum 400 mm long or of length as actually required at site for 3 phase neutral, mounted on epoxy/FRP bus bar insulator complete with provision to connect 4 Nos cables with nut bolt fixing arrangement complete - 01 set
(b) MCCB 100 Amp 4 Pole 25 KA rating fixed type- 1 Nos
3
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-
M/L for cross arms, bracing, supports clamps and back plates fabricated from structural steel section, 3mm Stainless steel Sheet incl nuts, bolts washers, welding, bending cold or hot drilling holes for bolts in any shapes or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint including disconnecting/taking out old existing unsv cross arms complete all as specified and directed.
1
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-
S&F MCCB (Conforms to IEC:60947-II/IS:13947-II) in exisitng LT Panel box/Feeder Pillar boxes (KIOSK), Adjustable thermal and fixed magnetic setting of capacity 400 Amps, 4 Pole, 36 KA, 415 Volt including disconnecting/taking out existing old unsv/burned MCCB complete all as specified and directed.
2
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-
All as per item No-45 here in before but of capacity 250 Amps, 4 pole, 35 KA
4
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All as per item No-45 here in before but of capacity 200 Amps, 4 pole, 35/36 KA
8
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-
All as per item No-45 here in before but of capacity 160 Amps, 3 pole, 36 KA
2
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-
All as per item No-45 here in before but of capacity 160 Amps, 4 pole, 36KA
4
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-
All as per item No-45 here in before but of capacity 125 Amps, 4 pole, 25 KA
4
-
-
All as per item No-45 here in before but of capacity 100 Amps, 4 pole, 16 KA
10
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-
All as per item No-53 here in before but of capacity 63 Amps, 4 pole, 16 KA
4
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-
S&F MCB 63 Amp to 100 Amps, 4 pole, 415 Volts with breaking capacity 10KA, including disconnecting/taking out existing old unsv/burned Isolator complete all as specified and directed.
20
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-
S&F MCB, SP 6-32 Amps, 415 Volts with breaking capacity 10KA, including disconnecting/taking out existing old unsv/burned Isolator complete all as specified and directed.
40
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-
Supply and fixing surface mounting digital timer switch 240 Volts, 50 Hz, 16-32 Amps rating (For Street light/High Mast light) fitted inside steel enclosure complete all as specified and directed Make : L&T/ HAVELLS/Standard.
3
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-
S&F street light control distribution boards Astronomical + digital time switch along with suitable size of MS box made of sheet 2mm thick size 30mmx40mm duly powder coated with locking arrengement suitable for fixing at pole including two set of clamps comprising with the following :-
(i) MCB TPN 40 Amps 10 KA - 02 No.(for I/C and OG) (ii) Digital astronomical Timer with 2 NO+2NC suitable for operation of street light (iii) Contactor 3 pole 40 Amps 415 Volt coil operating voltage 230 volt -1 Nos (iv) Auto manual switch 10 Amps, complete all including internl connection done by using suitabale sie of copper wire complete ll as specified and directed.
1
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-
S&F heavy duty power contactor 3 phase 415 volts 50 Hz of MNX 32 coil voltage 230 volts, fitted inside steel enclosure complete all as specified and directed. Make : L&T/Legrand/Indoasian.
1
-
-
S&F heavy duty power contactor 3 phase 415 volts 50 Hz of MNX 40 coil voltage 420 volts, fitted inside steel enclosure complete all as specified and directed. Make : L&T /Legrand/Indoasian.
1
-
-
Taking down and relaying of existing exposed cable to underground of surface/re-using after jointing of straight through joint Kit of following sizes , complete all as specified and directed. :- (a) 3.5 Core 16 Sqmm to 240 Sqmm Note earth work shall be measured and paid separatly .
200
-
-
Cutting the existing road/PCC surface straight by manual, depth and width not less than 1 mtr below ground level for passing of underground cable and filling back with excavated soil upto 75% road portion and 25% shall be made with cement concrete 1:2:4 (using 20 mm graded aggregate stone complete all as specified and directed.
6
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-
M&L for road crossing by adopting trench less tunneling work through specified pipe jacking method by erecting the equipment to true to the allignment and gradient by haidrolic pipe jacking technique complete including tunneling, excavation in any type of soils including hard rock, GI pipe light grade of size up to 100 mm dia with 6 mm thick in any length including jointing materials to carry LT UG cables of size upto 400 Sqmm and necessary conveyance charges of machinery and other required materials in co-ordination with the concerned authorites complete all as specified and as directed.
Note: GI pipe shall be measured and paid separately
12
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-
M&L repair/maintenance of stay by tightening of stay wire after untying the conductor spans from the poles to make correct tensions and maintain verticality of poles, including re-jointing the conductors in position with new binding wire complete all as specified and directed.
2
-
-
M&L for painting the existing LT steel poles of 9.0/11.0 Mtr long including cross arms, clamps, street light junction boxes etc with 1 coats of aluminium paint including throughly cleaning the existing surface, writing of pole numbers in yellow circle 15 cm with black paint on poles. Painting the poles up to 1.5 Mtr height with alternate bands 30 cm height (3 Nos blue and 2 Nos white) from ground level, complete all as specified and directed.
120
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-
M&L for Painting the existing LT PCC poles with 1 coats of weather proof outdoor paint including painting of cross arms, clamps, etc with one coat of aluminium paint and providing alternative band of 30 cm width (3 blue and 2 white) from bottom of pole to 1.5 metres height , writing of pole numbers in yellow circle15 cm with black paint on poles complete all as specified and directed.
10
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-
Material and Labour for cleaning and removing of vegetation, surface dressing surrounding LT panel the panel, preparation of outer surface by grinder and remove all rusted portion, apply putty on rough surface , applying one coat of primer,sprey painting of panel with two coats synthetic enamel paint of existing colour or Approved coloure as suggested Enr-in Charge complete including providing lock all as specified and directed .
30
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-
Trimming/pruning and removing of tree branches or any other foreign objects from HT/LT over head conductor and clearing the OH Line of any type and size for one span of any length in 2 way /4 way/6 way conductor system. Notes: (i) Insulators of any type, connectors and ACSR conductor of any size required at site will be measured and paid separately under relevant item of this schedule. (ii) The contractor is responsible for provision of Necessary T & P and safety equipments to complete the job. (iii) Quoted rate is deemed to inclusive of Replacement of Insulators, Joining the ACSR Conductor, Jumpering, stringing the ACSR conductor, Fuse wire etc, if damaged during triming of branches.
20
-
-
Material and Labour for cleaning and removing of vegetation, bushes, surface dressing up depth not less than 10cm to remove the vegetation up to root surrounding all 11 KV Electric Installation premisses all around Approx 25-30 Sqmtr area complete including providing lock all as specified and directed by Engr-in-charge.
Note :- The cleaning vegitation required quaterly, cleaning of each Quater measured one job for a installation.
100
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-
M&L for sprinkling of ODYSSEY Herbicide near Two/Four Pole structure/LT Pannels/DG Sets/solar Pannel E/M Installation all as per Reqmt as directed by Engr-in-Charge. Note :- Herbicides will be sprinkled by Concerned sprinkling Machine only and not to manually. Sprinkling Machine will be provided by contractor.
10
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-
Supply and fixing in repair steel light bracket made out of 40 mm bore mild steel GI light grade tubing over all length 1.5 mtr bend to shape as directed including providing two Nos MS flat iron 40x6 mm clamp of appropriate size with nut bolts and washer duly painted with two coat of synthetic enamel paint over a coat of primer (GI surface shall not be painted) complete all as specified.
20
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-
Supply and fix in repair 1.5 Sqmm two single core PVC insulated, PVC sheathed multistranded copper conductor flexible cable 1100 volts grade from junction box to street light fitting complete all as specified and directed by Engr in Charge.
800
-
-
S&F Junction box 290 x 200 x 130 mm Polycarbonate Hinged Enclosure box for cable in / out of street light LT cable, out door type, testing and commissioning with locking arrangements fixed on poles 4 pole 100 Amp Connetor , including MCB SP - 01 Nos for connecting suitable size of XLPE UG cable all as specified and directed.
Make Hensal/ IDIS India/FINBOX
40
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-
S&F On-Load changeover switch (In sheet steel enclosure), AC 21 (Side Handle), 4 pole of capacity 250 Amps, 415 Volts, 50 Hz, complete all as specified and directed.
1
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-
S&F in repair On-Load changeover switch (In sheet steel enclosure), AC 23 (Side Handle), 4 pole of capacity 160 Amps, 415 Volts, 50 Hz, complete all as specified and directed.
2
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-
S&F in repair On-Load changeover switch (In sheet steel enclosure), AC 23 (Side Handle), 4 pole of capacity 63 Amps, 415 Volts, 50 Hz, complete all as specified and directed.
2
-
-
Supply only of insulation tap roll for cable protection of Size 25 mm of 100 RM length complete.
200
-
-
M&L for welding existing broken panel doors and fixing good quality hinges(any size any number of hinges per panel) of suitable size for making open and close the panel doors and fixing/welding angle/notch and Nut Bolts washers of suitable size to keep the door locked and including welding and making good any other broken portion of panel(double door also) complete all as specified and directed by Engr-In-Charge.
20
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-
M& L for Repairing of LT Panel by cutting out Corroded/worn out body of LT Panel and refixing the 3.6mm Stainless steel sheet with suitable Angle by suitable weilding, over and above where Base MS Channel of LT Panel is broken also to be changed with proper New Channel being suitable weilding/PCC work. Note:- Rate for MS Channel and stainless steel sheet will inclusive in this quoted rate
2
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-
M& Labour for hiring of fault Locator Machine complete from the authorised sulier alongwith their team, finding out the exact LT fault location from both end termination of underground cable incl necessary excavation and earth work comlete all as secified and directed by engr-in-charge
5
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-
Checking/testing of Earth resistance value of earthing pits Installed inside Makarpura as requirement basis as directed by Engr in Charge or as schedule and making the damaged earthing serviceable by pouring salted water into earthing or making continuity by GI strips and bringing down the resistance value within specified limits. including maintenance of existing earthing by cleaning the earth chamber funnel and cleaning of vagetation surrouding earthing pit up to 2 mtr.
Note: (i) The contrcator will deploy a team for each DG set at darjipura to test the resistance value of earthings in each zone to complete the process within one month. The entire process will be repeated after every six months (half yearly) upto completion of the contract. (ii) one earthing testing in one season is measured one job.
(iii) Digital Earth tester will be arranged by the contractor by his own. (iv) Date of testing and due date of testing is to be written on a register with sign of user rep & Engr-in Charge . (iv) Testing and corrective measures are to be done within one month from date of commencement . earthings is to be completed within one month. Thereafter on half yearly basis or as directed byEngr-in charge and same is to be completed within one month.The contractor has to deploy electrician with helper and testing equipment and all the resources to complete the task within one month.
(v) If any material required for improvement of resistence value which value is more than their permissible limit will be measured and paid seperately.
200
-
-
M&L for replacement of broken earth pit made out of PCC 1:2:4 type B1 using 20 mm graded crushed stone aggregate, 20 mm thick and earth pit cover made out of RCC 1:2:4 type B1, cover reinforced with 8 mm dia MS deformed bars @ 100 mm centre to centre both ways with hook made out of 8 mm dia bar, watering arrangement with funnel and wire mesh and including reconnecting of earth lead of any type with new nuts, bolts and washers etc as required at site complete all as specified and directed.
10
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-
Earthing complete in repairs with galvanised steel earth electrode 60 cm x 60 cm x 6 mm burried directly in ground vertically to a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below ground level connected to and including galvanised earth lead as eGI strip of 32X6mm dia by means of bolts,nuts, check nuts and washer etc made of galvanised iron and connected to earthing test point all as shown in electrical plate No.3 of SSR Part I 2009 and as specified or indicated and testing on completion including excavation/earth work in any type of strata, PCC (1:3:6) type C1 earthing chamber, precast RCC slab 50 mm thick in reinforced cement concrete (1:2:4) type B1 reinforced with welded steel wire fabric (XPM jali weight not less than 4 Kg/Sqm), cast iron frame, funnel with wire mesh, 40 mm bore medium grade GI watering pipe, lugs, 15 mm bore medium grade GI protection pipe, test point etc. complete all as specified and directed.
Note: (i) Item includes the cost of 7.5 metre GI pipe for protection of earth lead. Any addition in length shall be adjusted through deviation order.
6
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-
S&F with replacement of GI strip 32 x 6 mm buried in ground after testing point complete.
40
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-
Supply and applying of power plus gel in 5 KG packaging for reducing Soil resistivity reducing /Earth resistence The gel applying in existing earth pit with diluted in water as directed by engineer-in-charge. Make POWERTECH INDUSTRIES LTED
40
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-
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