Military Engineer Services Tender

M&L for cutting of road depth up to 1.5 mtr below the normal ground level of suitable size to lay pipe upto 150 mm dia pipe across the road in horizontal position incl making good all disturbed surfaces of road to match with existing surfaces by premix road material/PCC complete all as directed.

M&L for sand cushning to U/G cable in layers of 23cm thick (8 Cm before laying the cable and 15 cm thick after laying the cable) in trenches including watering and consolidation, complete all as specified and directed. Note: Only punned thickness 18 cm shall be measured and paid.

M&L for Sub class ‘B’ bricks old size laid dry flat over the cable abutting each other, length of cable equal to width of brick all as required.

Supplying and laying un-reinforced precast concrete cable cover, class HVP, type 1 with peak, size 300mm x 180mm x 40mm complete all as speified and directed. Note: Purchase voucher and manufacturer test certificate shall be submitted by contractor while claiming payment.

Supply, laying in repair in trenches or passing through pipe/ducts, fixed to wall or poles XLPE insulated screened PVC sheathed galvanized steel strip or wire armoured electric power cable with alumn conductor of following size suitable for earthed system including testing and commissioning all as specified and directed Note : (Excavation and earth work, sand cushioning brick covers and GI pipe etc shall be measured and paid separately.

All as per item No 8 but size of 150 sqmm 3.5 core

All as per item No 8 but size of 120 sqmm 3.5 core

All as per item No 8 but size of 95 sqmm 3.5 core

All as per item No 8 but size of 70 sqmm 3.5 core

All as per item No 8 but size of LT cable 50 x 3.5 core

All as per item No 8 but size of LT cable 35 x 3.5 core

S & F cable joiiting kit heat shrinkable straight though joint, 1.1 KV grade, for suitable for XLPE 3.5 core LT cable of size 35 to 95 sqmm complete all as specified and directed.

S & F cable joiiting kit heat shrinkable straight though joint, 1.1 KV grade, for suitable for XLPE 3.5 core LT cable of size 120 to 185 sqmm complete all as specified and directed.

S & F cable joiiting kit heat shrinkable Indoor/outdoor termination joint, 1.1 KV grade, for suitable for XLPE 3.5 core LT cable of size 120 to 240 sqmm complete all as specified and directed.

M & L for drilling manually in soft / loose soil under road / hard standing / culvert / nala of suitable bore for protection pipe upto 80 mm bore complete all as specified and as directed by Engineer in Charge. Note: Depth of bore shall not be more than 1 Mtr from original ground level. Pipe shall be measured and paid separately

Supply & laying in replacement of GI tubing of 80 mm bore dia, light grade conforming to IS 1239- Part-I and ISI marked in trenches, across the road, CI Pipe line, culvert etc of required length for cable protection complete all as specified and directed.

Supply & laying in replacement of GI tubing of 50 mm bore dia, light grade conforming to IS 1239- Part-I and ISI marked in trenches, across the road, CI Pipe line, culvert etc of required length for cable protection complete all as specified and directed.

Supply, laying,& testing in repair cable HT XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (Heavy duty) with stranded aluminium conductor, 11000 volts grade, earthed (E) of size 95 sq mm 3 core.

M&L for locating of cable fault in underground cable by providing of fault locating mobile machine (applying voltage 1.1 to11 KV ) mounted in Van along with DG set with T&P at site for locating exact fault ofHT/ LT ungerground cable complete all as specified and directed.

Supply and fix in replacement ON load change over switch with MS/SS enclosure 100 amps 415 volts 4 pole 50 Hz open execution type with rotary type handel operated complete all as directed by Engr In Charge.

Supply and fix in replacement ON load change over switch with MS/SS enclosure 200 amps 415 volts 4 pole 50 Hz open execution type with rotary type handel operated complete all as directed by Engr In Charge.

Supply and fix in replacement ON load change over switch in open excution of 1000 amps 415 volts 4 pole 50 Hz open execution type with rotary type handel operated complete all as directed by Engr In Charge.

M & L in replacement of Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm, complete all as specified and as directed by Engr-in-Charge.

M & L in replacement of Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm, complete all as specified and as directed by Engr-in-Charge.

M & L in replacement of Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm, complete all as specified and as directed by Engr-in-Charge.

M & L in replacement of Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 sqmm, complete all as specified and as directed by Engr-in-Charge.

Servicing / Calibration to 11 / 6.6 KV HT LBS / OCB complete including the following (a)Taking out 11 / 6.6 KV HT OCB / LBS of 400 / 800 Amps rating trolley from HT Panel after switching off electric supply. checking of mechanical system for proper functioning of upward / downward movement of HT OCB trolley including opening the OCB /LBS & checking the mechanical system. cleaning & servicing the fixed / moving contact & blowing out dust and applying the proper lubrication / greasing and reassembling the OCB / LBS including connection to HT panel complete insulating oil to be replaced where reqd all as directed by EIC. (b) Taking out relay set of any make from HT 11 / 6.6 KV OCB / LBS panel and cleaning the contact (NO+NC) by CTC solution and adjust the contact and calibrate the relay by relay testing kit & proper plug setting as per reqd load & time delay and fixing the relay set in HT panels complete all as specified and directed by EIC. (Note for (a) & (b):- (i) Testing of above job to be carried out by engineers of authorised dealer / service centre of concerned OBC (ii) Replacing new items shall be measured and paid separately as supply only. (iii) Contractor shall submit the connected document / graph for relay calibration duly authenticated by authorised dealer / service centre). Note : Minor spares if required shall deems to be included with the above job.

Supply & Fixing in replacement Pin type insulator porcelain, vitreous white or brown including one galvanized mild steel spindle, two galvanized iron washer and one galvanized iron nut, 100mm high & 65mm dia suitable for 11 KV grade working pressure fixed as in repairs complete all as specified.

Filteration and dehydration of Transformer oil for 11 / 6.6 / 0.433 KV transformers, 11 KV OCB's / PT's with stream line mobile filteration plant (To be provided by contractor & quoted prices deemed to include its hire charges) at a temp from 60-75 degree celsius to achieve the dielectric strength of oil 60 KV or over at standard gap as per IS 335 of 1993 (Fourth revision) to remove the moisture from winding and core complete all as specified and directed. Note : Filteration should be carried out in OFF position, therefore generator and cables will have to be arranged by the contractor at his own cost. Test result will be recorded before and after filtration of oil and submitted to Engr-in-Charge in a prescriped manner.

Transportation of Transformer from site/ E&M yard to workshop for repairing and from workshop to site /E/M yard ( within 25 KM one side )after repair etc of capacity upto 750 KVA all as specified and directed by Engineer-in-Charge . NOTE : The rate deemed to be included of transportation charges.

Dismantaling top cover of transformer of capacity upto 750 KVA , any make for repair / replacement of HT / LT bushing of transformer , or for replacement of top cover gasket or for inspection of transformer or for minor internal repairs of transformer all including draining carefully transformer oil as required / upto the required level and refilling the same , re fitting the top cover of transformer after completion of the work including testing complete etc all as specified and directed. Note - spare parts will be measured and paid seperatelly as supply only.

Supply only top cover gasket made up of 5 mm thick cork sheet

Supply only HT bushing, porcelain vitreous brown body, suitable for 11 KV as per IS - 3347

Supply only LT bushing , porcelain vitreous brown body, 1100 V grade as per IS - 3347

Supply only HT Brass and copper metal parts and rubber parts complete for 11 KV as per IS - 3347

Supply only LT Brass and copper metal parts and rubber parts complete 1100 V grade as per IS - 3347

Repairs to the leaks of transformer from tap switch/ fins/ any pats of body, by replacing gasket / seal , or Repairs to the leaks of transformer body / fins, by welding / brazing etc complete all as specified and directed.

Taking down carefully transformer any capacity, any make, any type from pole / plinth by dismantaling, dis-connecting HT & LT sides, earthings of transformer, supporting angles / crossarms, shifting / transporting transformer carefully from the site to the workshop (20 KM distance) and refixing at site after repair with all electrical connection to the entire satisfaction of engineer -in- charge.

Taking down burnt HT winding and rewinding the same with super enameled copper wire and cotton wire of existing size specification including insulation of HT / LT winding insulation and insulating materials and changing of transformer oil complete all as per latest engineering practice and IS.and all as directed by EIC

Supply, filteration and topping up Insulating Oil / pure hydrocarbon mineral oil, clean and sufficiently free from moisture and of other foreign matter of breakdown value - 60 KV or over at standard gap after filteration for Transformers & Switchgears and shall be as per ISS-335-1993 (fourth revision) incorporating up to date amendment and additional characteristics as indicated below: - (a) Oxidation stability (i) Neutralization oxidation value max 0.4 mg. KOH/gm (ii) Total sludge after oxidation max 0.10% by weight (b) Break down value 60 KV or more at standard gap (c) SK value upto 8% Make APAR (POWER OIL) / CASTROL Note :- (i) Test report from manufacture to be provided. (ii) Record of new insulating oil used for replacement and topping up oil in transformer shall be maintained duly signed by rep of contractor and AGE E/M.

M & L for replacement of connection cover made of 2 mm thick MS sheet of LT / HT side of transformer and fixing with gaskets nuts and bolts duly drilled holes and painted two coats of Synthetic enamel paint over one coat of Red Oxide Primer.all as directed by EIC

Cleaning of transformer (upto 750 KVA) outer surface suitable for painting and painting with two coat of synthetic enamel paint by spray machine of light grey colour or as approved by Engineer-in-Charge including transformer accessories such as radiator, conservator tank, marshalling box etc & writing MES No in black synthetic enamel paint all as specified and directed.

M & L and replacement of old defective silica gel including full fill up in breather with new fresh silica gel complete

S & F in replacement, MCCB 63 A, four pole, 16 kA rating, adjustable thermal and fixed magnetic setting,including taking down old unserviceable ,complete all as specified and directed by Engr-in-charge. Make :cat part no. 420017 of Legrand or equavalent to schiender / siemens/L&T

S & F in replacement, MCCB 100 A, four pole, 16 kA rating, adjustable thermal and fixed magnetic setting,including taking down old unserviceable ,complete all as specified and directed by Engr-in-charge. Make :cat part no. 420017 of Legrand or equavalent to schiender / siemens/L&T

S & F in replacement, MCCB 160 A, four pole, 16 kA rating, adjustable thermal and fixed magnetic setting,including taking down old unserviceable ,complete all as specified and directed by Engr-in-charge. Make :cat part no. 420017 of Legrand or equavalent to schiender / siemens/L&T

S & F in replacement, MCCB 250 A, four pole, 25 kA rating, adjustable thermal and fixed magnetic setting,including taking down old unserviceable ,complete all as specified and directed by Engr-in-charge. Make :cat part no. 420219 of Legrand or equavalent to schiender / siemens/L&T

S & F in replacement, MCCB 400 A, four pole, 36 kA rating, adjustable thermal and fixed magnetic setting,including taking down old unserviceable ,complete all as specified and directed by Engr-in-charge. Make :cat part no. 422143 of Legrand Legrand or equavalent to schiender / siemens/L&T

Earth continuity conductor or main earthing lead 25 x 4 mm GI strip fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required, In Repair,complete all as specified & directed by Engr-in-charge

Earth continuity conductor or main earthing lead 32 x 6 mm GI strip fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required, In Repair,complete all as specified & directed by Engr-in-charge

Supply,installing, testing and commissioning Outdoor type LT feeder piller box of suitable size, padestal mounted, CPRI approved factory made totally enclosed, dust and vermin proof, double door, front side openable, type IP 54 protection made of CRCA sheet 3.00 mm thick of size as per IS and having proper locking arrangement in front side door suitable for 440 volts, 50 Hz, 3 phase 4 wire system including cable glands of suitable size for incoming and outgoing cables and comprising with and including following accessories and mounted on PCC Plat form min 45 cm from ground level and grouted in PCC 1:3:6, 100 mm thick, 0.5 m all round the panel board including dismantling old unsv LT feeder piller box / busbar chamber etc complete with the following items housed in :- BUSBAR :- 400 Amps rated Aluminium bus bar TPN duly insulated with coloured PVC sleeve as per standard colour code and rigidly mounted on bakelite / DMC insulator bus bar support (Square / round) insulators of suitable size and good insulation resistance (Busbar to MCCB shall be connected through suitable size of Aluminium rigid / flexible busbar). INCOMING :- (i) 4 pole MCCB of capacity 250 Amps, 415 Volts, 50 Hz, 3 phase breaking capacity 36 KA of microprocessor release type with overload adjustability - 01 No. (ii) Digital multifunctinal meter V, A, F, kW, KVA, kWh, kVAh, kVArh, (with RTC) - 01 No. (iii) Indicator lamp with integral circuit (230/240 volt) and cluster LED (RED, ORANGE, BLUE) -01 set (iv) CT (200/5A) -03 Nos OUTGOING:- (a) 4 pole MCCB of capacity 160 Amp, breaking capacity 25 KA with thermal magnetic release adjustable type - 01 Nos (b) MCCB 4 pole of capacity 100 Amp breaking capacity 25 KA with thermal magnetic release, adjustable type with rotary handle - 01 Nos (b) MCCB 4 pole of capacity 63 Amp breaking capacity 25 KA with thermal magnetic release, adjustable type with rotary handle - 02 Nos

Supply,installing, testing and commissioning Outdoor type LT feeder piller box of suitable size, padestal mounted, CPRI approved factory made totally enclosed, dust and vermin proof, double door, front side openable, type IP 54 protection made of CRCA sheet 3.00 mm thick of size as per IS and having proper locking arrangement in front side door suitable for 440 volts, 50 Hz, 3 phase 4 wire system including cable glands of suitable size for incoming and outgoing cables and comprising with and including following accessories and mounted on PCC Plat form min 45 cm from ground level and grouted in PCC 1:3:6, 100 mm thick, 0.5 m all round the panel board including dismantling old unsv LT feeder piller box / busbar chamber etc complete with the following items housed in :- BUSBAR :- 300 Amps rated Aluminium bus bar TPN duly insulated with coloured PVC sleeve as per standard colour code and rigidly mounted on bakelite / DMC insulator bus bar support (Square / round) insulators of suitable size and good insulation resistance (Busbar to MCCB shall be connected through suitable size of Aluminium rigid / flexible busbar). INCOMING:- (i) 4 pole MCCB of capacity 200 Amps, 415 Volts, 50 Hz, 3 phase breaking capacity 36 KA of microprocessor release type with overload adjustability - 01 No. (ii) Digital multifunctinal meter V, A, F, kW, KVA, kWh, kVAh, kVArh, (with RTC) - 01 No. (iii) Indicator lamp with integral circuit (230/240 volt) and cluster LED (RED, ORANGE, BLUE) -01 set (iv) CT (200/5A) -03 Nos OUTGOING:- (a) Change over of 100 A capacity - 01 Nos (b) MCCB 4 pole of capacity 100 Amp breaking capacity 25 KA with thermal magnetic release, adjustable type with rotary handle - 02 Nos (b) MCCB 4 pole of capacity 63 Amp breaking capacity 25 KA with thermal magnetic release, adjustable type with rotary handle - 02 Nos

Supply,installing, testing and commissioning Outdoor type LT feeder piller box of suitable size, padestal mounted, CPRI approved factory made totally enclosed, dust and vermin proof, double door, front side openable, type IP 54 protection made of CRCA sheet 3.00 mm thick of size as per IS and having proper locking arrangement in front side door suitable for 440 volts, 50 Hz, 3 phase 4 wire system including cable glands of suitable size for incoming and outgoing cables and comprising with and including following accessories and mounted on PCC Plat form min 45 cm from ground level and grouted in PCC 1:3:6, 100 mm thick, 0.5 m all round the panel board including dismantling old unsv LT feeder piller box / busbar chamber etc complete with the following items housed in :- BUSBAR :- 300 Amps rated Aluminium bus bar TPN duly insulated with coloured PVC sleeve as per standard colour code and rigidly mounted on bakelite / DMC insulator bus bar support (Square / round) insulators of suitable size and good insulation resistance (Busbar to MCCB shall be connected through suitable size of Aluminium rigid / flexible busbar). INCOMING:- (i) 4 pole MCCB of capacity 250 Amps, 415 Volts, 50 Hz, 3 phase breaking capacity 36 KA of microprocessor release type with overload adjustability - 01 No. (ii) Indicator lamp with integral circuit (230/240 volt) and cluster LED (RED, ORANGE, BLUE) -01 set (iii) CT (200/5A) -03 Nos OUTGOING:- (a) 4 pole MCCB of capacity 200 Amp, breaking capacity 25 KA with thermal magnetic release adjustable type - 01 Nos (b) MCCB 4 pole of capacity 160 Amp breaking capacity 25 KA with thermal magnetic release, adjustable type with rotary handle - 01 Nos (c) MCCB 4 pole of capacity 63 Amp breaking capacity 16 KA with thermal magnetic release, adjustable type with rotary handle - 02 Nos

Earthing complete with GI earth plate electrode of size 60cm X 60cm X 6mm buried directly in ground vertically at 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 normal ground level surrounded from all sides by 15 cm thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected to and including GI strip of size 32x6 mm up to 7.5 mtr by means of bolts, nuts, check nuts and washers made of brass and protected by light grade 40mm dia upto 7.5 mtr long GI pipe connected to main control board and GI pipe light grade 20mm bore for watering and including funnel, wire mesh, RCC pit cover 50mm thick and PCC chamber pit with PCC 1:2:4 type C2 (including excavation and earth work disposal of surplus soil to a distance not exceeding 50 metre) and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009including taking down old unserviceable complete all as specified & directed by Engr-in-charge

Material & labour for plain cement concrete (1:4:8) Type D-2, using 40 mm grade stone aggregate for filling of poles as mass concrete etc complete all as specified and directed.

Material & labour for plain cement concrete (1:3:6) Type C-1, using 20 mm grade stone aggregate for poles coping , pavings/trenches/hard standing/footpath etc complete all as specified and directed.

S & F in replacement Air circuit breaker 800 A cap 3P, 50 kA manual draw out type thermal magnetic type with RS485 modbus protocol conforming to IS/IEC 60947-2 & IEC 60947-2, Dual spring balanced mechanism com[plete with all accessories as per spe cified amd directed by Engr-in-charge.

Demolition & dismantling of cement concrete in ground floors and paving for making trench for laying XLPE cable etc including removing the debris from the site

Material & labour for plain cement concrete (1:3:6) Type C1, using 20 mm grade stone aggregate for filling the pavings / trenches / foot path etc complete all as specified and directed.

S&F in replacement of fully retroreflective sign boards of cut to sizes/shape having writing back ground made out of 18 SWG MS Sheet duly painted with two coats of synthetic enamel paint over a coat of primer including marking/writing letters, road sign any type with radium tape in different colours, duly mounted on angle iron frame 45mm X 45mm and 5mm thick fixed with nut, bolt, washer and welding (height as per site requirement) etc and painting with two coats of black synthetic enamel paint over a coat primer including all necessary earth work and PCC for foundation all as specified and directed.

M & L for cutting, trimming of branches around Streeet light and along the OH conductor of LT/ HT line within 2 mtr distance along both side of line by mechanically/manually and strictldispose them at suitable place as directed by Engineer-in-Charge.

Removal of unwanted vegetation/bushes/small plants/ shrubs complete outside / on the roof/wall the installations Bldg all around and surface excavation not exceeding 15 cm depth levelling the ground and removing the excavated material to a distance exceeding 50 Mtr all as specified and directed.

Removing the cover of cable duct for removal of unwanted vegetation/bushes/small plants/ shrubs/soil from cable duct not exc 3' wide and 3' deep at 11/6.6 KV sub station in DGQA campus and removing the excavated material to a distance exceeding 50 M and placing the cover and well layout of Cables in duct after completion all as specified and directed.

S&F in replacement of LT 1.1 KV bus bar outdoor type weather and vermin proof factory fabricated CPRI approved duly painted with two coat of enamelled paint, pedestal type made out of mild steel sheet 3.15mm thick, factory made, using angle iron 40mm x 40mm x 6mm and 500mm high, front opening double shutter weather proof , rust proof, dust proof with provision of rubber gasket and locking arrangement including HT bush, insulator & bus bar color code - 03 Nos and making connection with suitable size of thimbles, nuts, bolts and washers etc incl necessary earth work:-