Military Engineer Services Tender

M&L sand cushioning with clean and dry sand in trenches for protection of UG cable and including punning down complete all as specified and directed. Note:- Punned thickness shall only be measured and paid.

Supply & laying sub class 'B', class designation 75 bricks of old size, laid along alignment of cable as protection to cable in trenches complete all as specified and directed.

S&F 50 mm bore galvanised steel tubing, medium grade with necessary fittings, laid under road crossing, for cable protection including taking down old one complete all as specified and directed. Make - Tata / Jindal Steel / Surya Roshni Ltd. / Bhushan Power & Steel Ltd. / M/s APL Apollo Tubes Ltd

All as per item Sl No. 6.00 but 80 mm bore

M&L for cutting the tarmac / hard standings in road and excavating trenches across the road in size not exceeding 0.45 m wide and 0.6 m depth for laying cable including refilling earth & making good top surface of the disturbed portion with 100mm thick PCC 1:3:6 or bituminous mix as per existing & matching with the surroundings complete all as specified and directed.

Supply & laying LT XLPE insulated, armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 16 Sqmm x 4 Core, laid in trenches / duct / on pole including taking down existing cable complete all as specified and directed. Make :- Havells / KEI / Polycab / Gloster / Finolex

All as per Sl item No. 9.00 but cross sectional area 25 Sqmm x 4 Core

All as per Sl item No. 9.00 but cross sectional area 35 Sqmm x 3.5 Core

All as per Sl item No. 9.00 but cross sectional area 50 Sqmm x 3.5 Core

All as per Sl item No. 9.00 but cross sectional area 70 Sqmm x 3.5 Core

All as per Sl item No. 9.00 but cross sectional area 95 Sqmm x 3.5 Core

All as per Sl item No. 9.00 but cross sectional area 120 Sqmm x 3.5 Core

All as per Sl item No. 9.00 but cross sectional area 150 Sqmm x 3.5 Core

All as per Sl item No. 9.00 but cross sectional area 185 Sqmm x 3.5 Core

All as per Sl item No. 9.00 but cross sectional area 240 Sqmm x 3.5 Core

All as per Sl item No. 9.00 but cross sectional area 300 Sqmm x 3.5 Core

S&F in repair 800 Amps ACB (Air Circuit Breaker), 4 Pole, 415 V with thermal Magnetic release (manual fixed type), breaking capacity 50kA including taking down old one complete all as specified and directed. Make :- L&T / Havells / ABB / Legrand / C&S / Indo Asian / BCH

S&F MCCB 3 pole 400 Amp, breaking capacity 36 kA, Ics = 100% Icu, thermal magnetic release type with adjustable overload setting (0.8-1.0 ln), adjustable short circuit setting (6-10 lr) including necessary modification in the panel & taking down existing MCCB complete all as specified and as directed. Make :- L&T / Havells / ABB / Legrand / C&S / Indo Asian / BCH

All as per Sl Item No. 21.00 above but 3 pole 250 Amps breaking capacity 25 KA

All as per Sl Item No. 21.00 above but 3 pole 200 Amps breaking capacity 25 KA

All as per Sl Item No. 21.00 above but 3 pole 160 Amps breaking capacity 25 KA

All as per Sl Item No. 21.00 above but 3 pole 32 to 100 Amps breaking capacity 16 KA

All as per Sl Item No. 21.00 above but 4 pole 630 Amps breaking capacity 50 KA

All as per Sl Item No. 21.00 above but 4 pole 400 Amps breaking capacity 36 KA

All as per Sl Item No. 21.00 above but 4 pole 250 Amps breaking capacity 36 KA

All as per Sl Item No. 21.00 above but 4 pole 200 Amps breaking capacity 36 KA

S&F4 Pole 63 Amps isolator, 415V including taking down old one complete all as specified and as directed. Make :- L&T / Havells / ABB / Legrand / C&S / Indo Asian / BCH

All as per item No. 30.00 but 4 Pole 100 Amps

M&L for detecting LT UG cable faults located in any stretch / depth with sophisticated cable fault locator consisting of microprocessor based pre-locator system, HV/LV surge generator, fault pin point surge wave receiver, cable identification instrument , cable tracer for exact location of under ground cable routes complete all as directed. Note:- The rate quoted deemed to be inclusive of arrangement of necessary fault locator equipment, transportation of equipment& charges for service engineer.

M&L straight through joint, heat shrinkable type complete with jointing materials and accessories, suitable for 1.1 KV, 3.5/4 core XLPE aluminium conductor cable of size 10 to 16 Sqmm complete all as specified and directed. Make:- 3M / Denson / Raychem

All as per Sl Item No. 33.00 but suitable for cable of size 3.5 core 25 to 50 Sqmm

All as per Sl Item No. 33.00 but suitable for cable of size 3.5 core 70 to 150 Sqmm

All as per Sl Item No. 33.00 but suitable for cable of size 3.5 core 185 to 300 Sqmm

M&L end termination joint (outdoor) heat shrinkable type complete with jointing materials and accessories, suitable for 1.1 KV, 3.5 / 4 core XLPE aluminium conductor cable of size 50 to 95 Sqmm to be connected at Transformer LT end complete all as specified and directed. Make:- 3M / Denson / Raychem

All as per Sl. Item No. 37.00 but suitable for cable of size 3.5 Core 120 to 185 Sqmm

S&F cubical type LT panel board, outdoor type, factory made from CPRI approved factory, made out of 3.15 mm thick CRCA steel sheet and including MS angle iron 50 x 50 x 6 mm frame work, legs 0.6 m long, MC 100 channel base, totally enclosed, dust & vermin proof using neoprene rubber gasket (IP-54), double leaf door shutter in front side and single leaf shutter in rear side fixed with hinges having necessary locking arrangement in both front and rear door, with four side projected slanting roof, provided with louvers for ventilation / heat dissipation, duly powder coated of approved shade over a coat of red oxide primer both internally and externally and including mounting on PCC platform made out of PCC 1:3:6, 150 mm thick (100 mm below & 50 mm above GL) all round the panel board and including necessary earth work. (Contd...)

The panel board shall be suitable for operation on AC 415 Volt, 3 Phase, 50 Hz, 4 wire system and shall have aluminium bus bar of suitable capacity with colour insulating tape / sleeves mounted on suitable size "F" class, non hygroscopic, non combustible insulators, provision for fixing MCCBs / MCBs, necessary inter-connections with bus bar / strip with colour code insulation, including LED indicating lamps (R, Y, B), digital voltmeter with CT / PT & ammeter of suitable capacity with selector switches, provision of cable entry / exit provided in bottom, connections of all outgoing / incoming, existing / new copper wires of required size (minimum 2.5 sqmm) with following accessories and including taking down existing LT Panel and acessories inside complete all as specified and directed:- Incoming :- (i) MCCB 4 pole 630 Amp, 50KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 01 No. Outgoing :- (i) MCCB 3 pole 250 Amp, 25KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 03 Nos. (ii) MCCB 3 pole 200 Amp, 25KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 02 Nos (iii) MCCB 3 pole 100 Amp, 25KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 02 Nos (iv) 3 phase VAF + PF digital meter consisting of ammeter, voltmeter, frequency meter, PF, Cl 1 alongwith suitable CTs - 01 No Make of MCB/MCCB :- L&T / Havells / ABB / Legrand / C&S / Indo Asian / BCH Make of voltmeter / ammeter / MFM :- Havells India Ltd. / HPL India Ltd. / L&T / AE / Schneider / BCH

S&F cubical type LT panel board, outdoor type, factory made from CPRI approved factory, made out of 3.15 mm thick CRCA steel sheet and including MS angle iron 50 x 50 x 6 mm frame work, legs 0.6 m long, MC 100 channel base, totally enclosed, dust & vermin proof using neoprene rubber gasket (IP-54), double leaf door shutter in front side and single leaf shutter in rear side fixed with hinges having necessary locking arrangement in both front and rear door, with four side projected slanting roof, provided with louvers for ventilation / heat dissipation, duly powder coated of approved shade over a coat of red oxide primer both internally and externally and including mounting on PCC platform made out of PCC 1:3:6, 150 mm thick (100 mm below & 50 mm above GL) all round the panel board and including necessary earth work. (Contd...)

The panel board shall be suitable for operation on AC 415 Volt, 3 Phase, 50 Hz, 4 wire system and shall have aluminium bus bar of suitable capacity with colour insulating tape / sleeves mounted on suitable size "F" class, non hygroscopic, non combustible insulators, provision for fixing MCCBs / MCBs, necessary inter-connections with bus bar / strip with colour code insulation, including LED indicating lamps (R, Y, B), digital voltmeter with CT / PT & ammeter of suitable capacity with selector switches, provision of cable entry / exit provided in bottom, connections of all outgoing / incoming, existing / new copper wires of required size (minimum 2.5 sqmm) with following accessories and including taking down existing LT Panel and acessories inside complete all as specified and directed:- Incoming :- (i) MCCB 4 pole 400 Amp, 36KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 01 No. Outgoing :- (i) MCCB 3 pole 250 Amp, 25KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 02 Nos. (ii) MCCB 3 pole 200 Amp, 25KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 02 Nos (iii) MCCB 3 pole 100 Amp, 25KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 02 Nos (iv) 3 phase VAF + PF digital meter consisting of ammeter, voltmeter, frequency meter, PF, Cl 1 alongwith suitable CTs - 01 No Make of MCB/MCCB :- L&T / Havells / ABB / Legrand / C&S / Indo Asian / BCH Make of voltmeter / ammeter / MFM :- Havells India Ltd. / HPL India Ltd. / L&T / AE / Schneider / BCH

S&F cubical type LT panel board, outdoor type, factory made from CPRI approved factory, made out of 3.15 mm thick CRCA steel sheet and including MS angle iron 50 x 50 x 6 mm frame work, legs 0.6 m long, MC 100 channel base, totally enclosed, dust & vermin proof using neoprene rubber gasket (IP-54), double leaf door shutter in front side and single leaf shutter in rear side fixed with hinges having necessary locking arrangement in both front and rear door, with four side projected slanting roof, provided with louvers for ventilation / heat dissipation, duly powder coated of approved shade over a coat of red oxide primer both internally and externally and including mounting on PCC platform made out of PCC 1:3:6, 150 mm thick (100 mm below & 50 mm above GL) all round the panel board and including necessary earth work. (Contd...)

The panel board shall be suitable for operation on AC 415 Volt, 3 Phase, 50 Hz, 4 wire system and shall have aluminium bus bar of suitable capacity with colour insulating tape / sleeves mounted on suitable size "F" class, non hygroscopic, non combustible insulators, provision for fixing MCCBs / MCBs, necessary inter-connections with bus bar / strip with colour code insulation, including LED indicating lamps (R, Y, B), digital voltmeter with CT / PT & ammeter of suitable capacity with selector switches, provision of cable entry / exit provided in bottom, connections of all outgoing / incoming, existing / new copper wires of required size (minimum 2.5 sqmm) with following accessories and including taking down existing LT Panel and acessories inside complete all as specified and directed:- Incoming :- (i) MCCB 4 pole 200 Amp, 36KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 01 No. Outgoing :- (i) MCCB 3 pole 100 Amp, 25KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 02 Nos (ii) MCCB 3 pole 63 Amp, 25KA, Ics = 100% Icu, thermal magnetic release adjustaple type, including spreader link - 03 Nos (iii) Isolator 4 Pole 40 Amps, 415V - 02 Nos (iv) 3 phase VAF + PF digital meter consisting of ammeter, voltmeter, frequency meter, PF, Cl 1 alongwith suitable CTs - 01 No Make of MCB/MCCB :- L&T / Havells / ABB / Legrand / C&S / Indo Asian / BCH Make of voltmeter / ammeter / MFM :- Havells India Ltd. / HPL India Ltd. / L&T / AE / Schneider / BCH

M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to earth lead of galvanised iron strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, all as shown in electrical plate No. 3 of SSR Part-I (2009), connected to earthing test point including dismantling existing earthing complete all as specified and directed. Note:- The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, RCC 1:1.5:3, type A1 cover slab, 50 mm thick reinforced with 8 mm dia TMT bar @ 140 mm C/C both ways, 10 mm dia plain bar lifting handle embedded in cover slab, Main earthing lead from earth electrode to test point upto 7.5 m length, 20 mm bore medium grade GI watering pipe, 40 mm bore GI light grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc.

Cutting / trimming of tree branches in close proximity to over head lines to maintain a clearance of minimum 2 meters from the overhead line to nearby trees brances complete all as specified and directed. Note:- Distance between two continuous poles shall be measured as each span.

M&L for stretching / tightening of existing ACSR overhead conductor after loosening binding wire from insulators and moving spacers upto a level to maintain a permissible space between conductors after rebinding the conductor with insulator with 14 SWG GI wire complete all as specified & as directed by Engr-in-Charge. Note:- Distance between two continuous poles shall be measured as each span.

M&L for preparation of external surfaces of LT panel of size not exc 1000mm x 1000mm x 400 mm by scraping down old rusted paint with steel brush, brooming, rubbing and cleaning including spray painting with one coat of synthetic enamel paint on external surface and marking feeders complete all as specified and as directed by Engineer-in-Charge. Make of paint :- Jotun India Pvt Ltd / Asian Paints / Berger / Jenson & Nicholson Paints Ltd / Shalimar Paints Ltd

All as per Sl item No. 45.00 above but size exc 1200mm x 1200mm x 400 mm

M&L pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100 mm height, 65 mm dia for 1100 volts grade complete all as specified and directed. Make:- BHEL / Jaipuria Brothers / Pactil / Southern Insulators

M&L shackle type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 70 mm height, 90 mm dia for 1100 volts grade complete all as specified and directed. Make:- BHEL / Jaipuria Brothers / Pactil / Southern Insulators

M&L for structural steel work as in cross arms, bracings, supports clamps and back plate fabricated from steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed by Engineer-in-Charge and applying two coats of aluminium paint over one coat of red oxide zinc chrome primer after preperation of surfaces including dismantling of existing cross arms complete all as specified and directed by Engineer-in-Charge.

M&L PCC 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete including demolition complete all as specified and directed.

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete including demolition complete all as specified and directed.

M&L cement concrete 1:2:4 type B1, (using 20 mm graded crushed stone aggregate) as in copings, benching and the like etc. including necessary formwork & demolition of old concrete complete all as specified and directed.

M&L for Maintenance and attending complaints / breakdowns at 9IRSD / WED / MO(V) / Ashoka Park / M'Petta / NAMAC / NSB / Naushakti Vihar areas comprising of LT panels, over head lines / underground LT cables up to main distribution boards at buildings including day to day maintenance of LT panels / Perimeter lights for smooth & trouble free LT power supply including rectification of minor defects to electrical controls gear / accessories as directed by Engr-In -charge. Note : Unit rate quoted shall deemed to be inclusive of the following:- (a) Attending minor repairs / breakdowns without involving any new (major) materials. (b) Rate shall include cost to provide tools for attending break down and minor materials like lugs, PVC tapes, including issue / maintaining Job Cards and Complaint registers etc. (c) Major repairs / Break downs involving S&F of materials such as cables, Joints, MCCBs etc are outside the scope of this item and shall be measured and paid separately. (d) Contractor should ensure to carry out the work through qualified Technician / Electrician and assisted by the helper. Necessary tools & plants and transportation charges are deemed to be included in the unit rate quoted. (e) On completion of the task /attending break down, necessary Job card duly signed by the stake holder shall be submitted to Engr-in-Charge.

S&F 100 mm bore galvanised steel tubing, medium grade with necessary fittings, laid under road crossing, for cable protection complete all as specified and directed. Make - Tata / Jindal Steel / Surya Roshni Ltd. / Bhushan Power & Steel Ltd. / M/s APL Apollo Tubes Ltd

M & L for excavating existing cable of size 70 Sqmm to 300 Sqmm, 3.5/4 core & taking out from its loop of length 3 to 5m, cleaning, cutting of old termination at end and reconnecting the same along with termination at ends with new aluminium lugs of suitable size and refilling of cable trench with existing sand and bricks complete all as directed. Note: The rate quoted shall include for necessary earth work

All as per Sl item No. 55.00 above but for cable of size 6 Sqmm to 50 Sqmm

Supplying and laying synthetic rubber insulated mats 2 mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m including taking down existing mat complete all as specified and directed.

S&F danger notice plate of size 20 x 15 cm & 1.6mm thick mild steel sheet, vitreous enameled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size for LT including dismantling old one complete all as specified and as directed.

S&F in repair overhead aluminium conductor steel reinforced (ACSR) in OH lines and including binding with insulators and jumpers with aluminium binding wire not less than 2.00 sqmm complete all as specified and directed.

S&F in repair on-load change over switch 250 Amp capacity, four pole, 415 volts, manual change over & open execution including fixing in existing panel and necessary modification in the panel (if reqd) complete all as specified and directed. Make:- L & T / Legrand / ABB / Siemens / Schnieder / Havells India Ltd. / Indo Asian / HPL

All as per Sl. Item No. 60.00 but on-load change over switch 400 Amp capacity

M&L for removing electrical connections of 3 / 4 pole Air circuit breaker of capacity 630 to 800 Amps, 415 V, 50 HZ of any make, strip opening of the ACB, inspecting the parts for serviceability / overhauling complete and carrying out following repairs / maintenance :- a) Cleaning insulation parts including bushings with CTC solution. b) Checking alignment and condition of movable and stationary contacts and adjust them all as per manufacturer's instructional manual. c) Checking the bolts, nuts, washers, cotter pins and all terminal connections are in place and tight, replacing worn-out parts. d) Checking arc chutes for damage and replacing damaged parts. e) Cleaning and lubricating the operating mechanism with light machine oil (SAE-20 or 30) for pins and bearings and with a non-hardening grease for wearing surfaces, adjusting breaker operating mechanism all as per manufacturer's instructional manual, replacing the same if there is excessive wear and tear. f) Checking / inspecting shunt trip coil for serviceability and replacing the same if required. g) Replacing worn or burned contacts, Checking control device free for operation. h) Checking after servicing the circuit breaker to verify the contacts move to the fully opened and fully closed positions, that there is an absence of friction and that the electrical operation is functional. Note : (i) The rate quoted deemed to be inclusive of T&P and minor spares like lubricants, nuts / bolts / washers / pins etc. (ii) Major spares like contacts, shunt trip coil, relays, CTs etc if replaced, shall be measured & paid separately.

S&F in repairs under voltage release coils suitable for air circuit breakers of capacity 630 to 830 Amps & of make as per OEM complete all as specified and directed.

S&F in repairs closing coil suitable for air circuit breakers of capacity 630 to 800 Amps & of make as per OEM complete all as specified and directed.

S&F in repairs shunt release or Tripping coil (110 /220 V DC or 240 V /415 V AC) suitable for air circuit breakers of capacity 630 to 800 Amps & of make as per OEM complete all as specified and directed.

S & F in repairs arc chutes suitable for air circuit breakers of capacity 630 to 800 Amps & of make as per OEM complete all as specified and directed.

S&F in repairs Control relay for Charging Motor (110 V AC/DC, 220 V AC/DC) suitable for air circuit breakers of capacity 630 to 800 Amps & of make as per OEM complete all as specified and directed.

S&F digital voltmeter 0-500 volts, 3 phase, accuracy class 1 with LED display & in-built selector switch including taking down old voltmeter complete all as specified and directed. Make :- Havells India Ltd. / HPL India Ltd. / L&T / AE / Schneider / BCH

S&F digital ammeter 0 - 600 Amp, 3 phase, accuracy class 1 with LED display & in-built selector switch including taking down old ammeter complete all as specified and directed. Make:- Havells India Ltd. / HPL India Ltd. / L&T / AE / Schneider / BCH

S&F phase indicator lamps (Red, Yellow and blue) suitable for fitting in existing panel including taking down old phase indicator lamps complete all as specified and directed. Make:- L&T / Siemens / GE / RR Micro / BCH / Schneider

S&F current transformer, Ratio 200 / 5, accuracy class 1, 433V, burden upto 5VA including taking down old one complete all as specified and directed. Make :- AE / English Electric / Crompton Greaves / Areva T&D / Schneider / Alsthom / Kappa / Siemens