Military Engineer Services Tender

M & L for spreading 40mm nominal size stone aggragate or gravel suitable for substation yard complete all as speccified and directed by GE.

M & L switches air break,gang operated, Triple pole, mechanically operated, mounted on 12 Nos insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 200 amps,11000 volts working pressure conforming to IS-1818/72 and 9921/85 complete manufacturer in original with operating handle, fixing arrangement, operating rod, etc all as site requirment including taking down old one all as specified and directed by GE.

M & L for testing earth esistance at earthing various location using earth tester complete all as specified and directed. Note:- The cost of usage of the testing apparatus is deemed to be included in the unit rate. The contractor shall submit the test report in a pescribed format as directed.

M & L for Lightning arresters high tension, expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp suitable for 11000volts including taking down of old one all as speccified and directed by GE.

M&L for fabrication, installation, commissioning and testing of 415 Volt, 3 Phase, 4 Wire system CPRI type tested LT Feeder Pillar Box Size 1.5 mtrs x 1.5 mtrs x 0.8 mtrs cubical, Kiosk and Outdoor type having double door with front and back openable made of 3.15 mm thick CRCA sheet and shall be folded and braced as necessary to provide a rigid support for all components and 2.0 mm thick CRCA sheet for inner sheet , provided with handle, locking arrangement 2 Keys ( Godrej Type) , based on suitable size of MS angle 50 x 50 x 6 mm angle iron channel complete to accomodate moulded case circuit breakers, meters, including indicating lamps, current transformer, selector switch, 200 Amps single insulated bus bars for R-Y-B-N with heat shrinkable PVC sleeve in suitable bus chambers, interconnection, required lugs of suitable size, copper cable for wiring , name plate, danger plate, with independent compartment for busbars with hinged door for each outgoing/ incoming feeders & its accessories, cable alley with hinged doors, bus chamber with bolted door, dust & vermin proof construction with rubber gasket, powder coating including numbering and lettering mounted on 'U' channel of suitable size over PCC platform must be 0.5 mts from GL of appropriate size etc. Necessary holes shall be kept on the kiosk box for incoming and outgoing cable entry . Item Continued as serial no 8.1

All holes shall be provided with new brass cable gland of appropriate etc complete in all respects as specified and directed comprising compartments with necessary arrangements for following items :- 1. 200 Amps MCCB Rotary type -01 nos Rotary type incoming 2. Bus Bar chamber R-Y-B-N 3. 20-100 Amps MCCB TPN -06 nos 4. Ammter , Voltmeter-01 no Each in front door 5. R-Y-B indicator in front door

M&L for fabrication, installation, commissioning and testing of 415 Volt, 3 Phase, 4 Wire system CPRI type tested LT Feeder Pillar Box Size 1 mtrs x 1 mtrs x 0.6 mtrs cubical, Kiosk and Outdoor type having double door with front and back openable made of 3.15 mm thick CRCA sheet and shall be folded and braced as necessary to provide a rigid support for all components and 2.0 mm thick CRCA sheet for inner sheet , provided with handle, locking arrangement 2 Keys ( Godrej Type) , based on suitable size of MS angle 50 x 50 x 6 mm angle iron channel complete to accomodate moulded case circuit breakers, meters, including indicating lamps, current transformer, selector switch, 100 Amps single insulated bus bars for R-Y-B-N with heat shrinkable PVC sleeve in suitable bus chambers, interconnection, required lugs of suitable size, copper cable for wiring , name plate, danger plate, with independent compartment for busbars with hinged door for each outgoing/ incoming feeders & its accessories, cable alley with hinged doors, bus chamber with bolted door, dust & vermin proof construction with rubber gasket, powder coating including numbering and lettering mounted on 'U' channel of suitable size over PCC platform must be 0.5 mts from GL of appropriate size etc. Necessary holes shall be kept on the kiosk box for incoming and outgoing cable entry. Item continued as serial no 9.1

All holes shall be provided with new brass cable gland of appropriate etc complete in all respects as specified and directed comprising compartments with necessary arrangements for following items :- 1. 100 Amps MCCB Rotary type -01 nos incoming 2. Bus Bar chamber R-Y-B-N 3. 20-100 Amps MCCB TPN -05 nos 4. Ammter , Voltmeter-01 no Each in front door 5. R-Y-B indicator in front door

Decarbonising / cleaning of Existing LT panel cubical type of various size consists of bus bar and circuit chamber, metering chambers CTs and relays chambers, checking the bus bar joints, bus bar and circuit spouts, cleaning and applying Anti - Track Busbar Insulation Tape to the bus bars, checking the current transformer, applying Monoplast compound at the bus bar joints after tightening of joints ,replaced new suiable size of lugs /suitable copper control cable and reassembling, if any rusted sheet replced with new sheet as per existing size complete all as directed. Note:- Cost of lubricant/ cleaning agents (CRC & rust remover) / hardware like springs/ bolts/ nuts/ washers,lugs/ suitable copper cables cost of labour, T&P required for replacement shall be etc. shall be deemed to be included in the rate quoted.

Dismantling & taking out old unserviceable worn out 415 Volt, 3 Phase, 4 Wire system,LT Panel board ( Indoor Type/outdoor type ) of any size with complete accessories after taking proper shutdown and disconnecting all incoming & outgoing cables with due care complete with making the disturbed surface smooth complete all as specified and directed. Note- 1. Old unserviceable circuit breakers recovered from this item will be given under Sch of credit.

Repairs/ overhauling of LT air circuit breaker of any size and make and capacity and replacement of minor items like springs, washers, bolts and nuts and other insulating materials including calibration and testing of control and protection devices of equipments in the following steps: (i) Disconnect and taking out the breaker after taking power shut down of the respective panel and check for defects and painting one coat of synthetic enamel paint in inner campartment of panel . (ii) Overhauling/ servicing the ACB by opening all parts and lubricating with petrolium jelly and moving parts with grease etc as per the requirement. (iii) Re-assemble the ACB complete and install to its original position and test and commission the breaker for both tripping mechanism and closing mechanism for proper functioning of the breaker all as specified and as directed. Note:- Cost of lubricant/ cleaning agents (CRC & rust remover) / hardware like springs/ bolts/ nuts/ washers,cost of labour, T&P required for replacement shall be etc. shall be deemed to be included in the rate quoted.

Supply and fix MCCB 4 pole, microprocessor based Release range 100 Amps to 250 Amps,415V,AC,50Hz ,50 KA Rotary versions With Conforms to IS/IEC 60947-2,Ics=100% Icu, Suitable for Isolation Adjustable Over Load setting: 0.4 - 1.0 x In, Adjustable Short Circuit setting: 1.5 - 10 x Ir, Wide Range of snap fit Internal and External Accessories including Taking down MCCB all as specified and directed. MAke:- L&T CAt part NO CM92151OOOOX1 or equivalent of Legrand / Siemens / ABB / GE / Schnieder / Indo Asian (Brand :-OPTI POWER) / Havells India Ltd.

Supply and fix MCCB 4 pole, thermal magnetic based Release range 20 Amps to 100 Amps,415V,AC,50Hz ,36 KA Rotary versions With Conforms to IS/IEC 60947-2,Ics=100% Icu,Suitable for Isolation Adjustable Over Load setting: 0.4 - 1.0 x In ,Adjustable Short Circuit setting: 1.5 - 10 x Ir , ,Wide Range of snap fit Internal and External Accessories including Taking down MCCB all as specified and directed. MAke:- L&T CAt part NO CM97919OOK2OG or equivalent of Legrand / Siemens / ABB / GE / Schnieder / Indo Asian (Brand :-OPTI POWER) / Havells India Ltd.

Supply and fixing composite polymer Pin type insulators including one glavanised mild steel spindle, two galvanised iron washers, and one galvanised iron nut for working pressure 11000 volts grade complete all as specified and directed.

Supply and fixing Shackle type, porcelain, vitreous, white brown or green insulators, including galvanised mild steel spindle, two galvanised iron washers and nut, 50 mm height, 65 mm dia, including galvanised mild steel straps, washers, insulator bolts etc suitable for working pressure 550 volts grade complete all as specified and directed.

Supply and fixing Disc type, porcelain, vitreous, white brown or green insulators, including galvanised mild steel straps, washers, insulator, bolts, nut, 145 mm height, 255 mm dia, ball and socket type white, brown or green, including galvanised mild steel straps, washers, insulator bolts etc suitable for working pressure 11000 volts grade complete all as specified and directed.

Supply and fixing porcelain aerial fuses suitable for line wire, with brass contact bolts and nuts upto 15Amps complete all as specified and directed.

Supply and fixing expulsion type drop out fuse single pole 11KV upto 25Amps including MS channel for necessary fixing with pole complete all as specified and directed.

Supply and fixing cable route indicator for HT UG Cable of 11000 Volts bolted with 40 x 6mm flat iron member of height 1 mtr duly painted, embedded in PCC 1 : 3 : 6 type C2 of size 20 x 20 x 30cm block complete all as specified and directed.

M&L for steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31, 9.0 meter long, inclusive of one primer coat of red oxide zinc chrome primer and two coats of aluminium paint incl preparation of surfaces complete all as specified and directed. The poles shall confirm to IS - 2713 & each component pipe shall be ISI Marked & confirm to IS - 1161. NOTE : Necessary earthwork, PCC etc. shall be measured & paid separately under relevant items of work.

M&L for steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-55, 11.0 meter long, inclusive of one primer coat of red oxide zinc chrome primer and two coats of aluminium paint incl preparation of surfaces complete all as specified and directed. The poles shall confirm to IS - 2713 & each component pipe shall be ISI Marked & confirm to IS - 1161. NOTE : Necessary earthwork, PCC etc. shall be measured & paid separately under relevant items of work.

Supply and fixing end termination jointing kit ,11000 volt grade (earthed) ,suitable to 3 core 120 - 180 sqmm aluminium conductor XLPE armoured heavy duty cable, cold shinkable suitable indoor type including disconnecting and cutting down the existing old unserviceable / worn out cable and joint with jointing material and accessories complete all as directed..

Supply and fixing end termination jointing kit ,11000 volt grade (earthed) ,suitable to 3 core 16 - 35 sqmm aluminium conductor XLPE armoured heavy duty cable, cold shinkable suitable indoor type including disconnecting and cutting down the existing old unserviceable / worn out cable and joint with jointing material and accessories complete all as directed..

Supply and fixing end termination jointing kit ,11000 volt grade (earthed) ,suitable to 3 core 50 - 95 sqmm aluminium conductor XLPE armoured heavy duty cable, cold shinkable suitable indoor type including disconnecting and cutting down the existing old unserviceable / worn out cable and joint with jointing material and accessories complete all as directed..

Supply and fixing straight through joint jointing kit ,11000 volt grade (earthed) ,suitable to 3 core 50 - 95 sqmm aluminium conductor XLPE armoured heavy duty cable, cold shinkable including disconnecting and cutting down the existing old unserviceable / worn out cable and joint with jointing material and accessories complete all as directed..

M & L for complete over hauling of transformer ( Indoor type 200 KVA, 11/0.4KV) comprising of the following scope of works :- (a) Disconnecting carefully all electrical connection from HT/LT side of transformer after proper shut down. (b) Checking the leakage of transformer oil from tank joints, bushings, inlet/out let valves ,breather etc ,servicing,openning the transformer and disconnect the star and delta connection for HT and LT windings ,testing the insulation resistance.

M & L for complete over hauling of transformer ( Indoor type 100 KVA, 11/0.4KV) comprising of the following scope of works :- (a) Disconnecting carefully all electrical connection from HT/LT side of transformer after proper shut down. (b) Checking the leakage of transformer oil from tank joints, bushings, inlet/out let valves ,breather etc ,servicing,openning the transformer and disconnect the star and delta connection for HT and LT windings ,testing the insulation resistance.

S & F epoxy Bushings for LT, 440 Volt side of the transformer for connecting outgoing cable with all the accessories including taking down old unserviceable bushings complete all as specified.

S & F epoxy Bushings for HT, 11000 Volt side of the transformer for incoming cable with all the accessories including taking down old unserviceable bushings complete all as specified.

Supply,laying,jointing,commissioning and testing, thembling with suitable gland, underground XLPE insulated armoured earthed (heavy duty) LT electric cable with stranded aluminium conductor suitable for working voltage 1100 V grade 4 core cross sectional area 50 Sqmm confirming to IS:7098 PT-I cable laid in trench or passing though pipe or fixed to pole all as specified and directed

Supply,laying,jointing,commissioning and testing thembling with suitable gland, underground XLPE insulated armoured earthed (heavy duty) LT electric cable with stranded aluminium conductor suitable for working voltage 1100 V grade 3.5 core cross sectional area 70 Sqmm confirming to IS:7098 PT-I cable laid in trench or passing though pipe or fixed to pole all as specified and directed

Labour for Horizontal Boring Road/Foot Path, not exc. 20.00 mtr in Length, complete all as specified and as directed.

Supply and laying XLPE Insulated armoured heavy duty electric power cable with stranded aluminium conductor 11000 volts grade in trenches/through GI pipe or fixed to pole etc of size 3 core 35 sqmm. complete all as specified and directed

Supply and laying XLPE Insulated armoured heavy duty electric power cable with stranded aluminium conductor 11000 volts grade in trenches/through GI pipe or fixed to pole etc of size 3 core 120 sqmm. complete all as specified and directed

Material and labour for filtration of transformer oil of Transformer 500 KVA with ultra high vacuum filteration machine and checking dielectric strength (BDV), dielectric dissipation factor, neutralizing value (total activity), upto 60 KV with 2.5 mm Gap sludge content, flush point of transformer oil from Standard Testing Laboratory all as specified. Refilling the transformer oil in the shell of transformer after carrying out filteration and heating up oil to achive required dielectric strength and submitting the test result after filteration of oil in proper proforma duly signed.

Supply and fill Transformer oil with high viscosity, high resistance to oxidation & thermal stability miantaining BDV value of 60-65 in 2.5mm rod gap complete all as specified and directed. MAKE-CASTROL/INDIAN OIL/HPCL

Suppy and fix dehydrating breather for 200 KVA and 100 KVA transformer with dehydrating agent including taking down existing breather complete all as specified.

Excavation in trenches n.exc 1.5 mtr wide and n exc 1.5 mtr in depth and getting out in soft/ loose for laying cables, etc. complete all as specified and as directed.

Returning, filling including spreading, levelling, watering and well ramming in layers n.exc 25 cm in soft/loose soil complete all as specified and as directed.

Removing surplus excavated soil n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and as directed..

M&L for sand cushioning with clean dry sand for protection of under ground cable complete all as specified and as directed. Note :- Punned thickness of sand layer shall be measured abd paid to contractor.

M&L for Brick Sub Class 'B' locally available best quality laid in trenches with width equal to length of the bricks, above sand cushioning for cable protection complete all as specified and as directed.

Supplying and laying un-reinforced precast plain cement concrete cable cover, Class HV, Type 1, flat, size not less than 300mm x 180mm x 40mm thick complete all as specified and as directed.

Supply and Laying GI pipes medium grade 80 mm bore as cable protection laid in trenches, floor or fixed to pole complete and connecting to existing pipe line all as specified.

M&L for cement contrete 1:4:8 type D- 2 40 mm graded stone aggregate as in foundation of pole filling and mass concrete in complete all as specified and as directed.

M&L for cement contrete 1:3:6 type C- 1 20 mm graded stone aggregate as in mud stops, rounded or chamfered on edges etc complete all as specified and as directed.

M&L for cement contrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in roof, kerb or mud stops rounded or charfered on edgees ,coping etc complete all as specified and as directed.

M&L for painting to electric pole steel tubuler/ PCC after removing /scraping/ bruses/ cleaning to old paint on external surface in two coats of paint over one coats of red oxide primer by using syenthatic enamel aluminium paint on steel tubular and cement paint on PCC poles in any height/ length/ dia etc including cross arms/ angles, nut, bolt , washers etc and making alternate strip in 30 cm minium width upto 1.5 Mtr above normal GL and marking as direction using diffrent colour of paint complete all as site and directed. Note : Colour of paint shall be approved by GE.

Material and labour for painting to 200 KVA transformer scrapping and removing oil paint and applying one coats of synthetic enamel paint by taking due care for HT/LT side supply all as specified and directed.

Material and labour for painting to 100 KVA transformer scrapping and removing oil paint and applying one coats of synthetic enamel paint by taking due care for HT/LT side supply all as specified and directed.

Supply & Fix Synthetic mat of size not less than 2m x 1m x 19 mm including taking out old Unseveciable Syntheic mat all as specified and directed.

Supply and fix digital type 3Ph LED Ammeter, Accuracy Cl 0.5 Input voltage measurement range 50-520 VAC (P-P) Inbuilt selector switch for 3 phase meters complete all as specified and directed.

Supply and fix digital type 3Ph LED Voltmeter, Accuracy Cl 0.5 Input voltage measurement range 50-520 VAC (P-P) Inbuilt selector switch for 3 phase meters complete all as specified and directed.

Supply and fix Phase indicating lamp (R-Y-B) LED type complete including taking down old unserviceable lamp all as directed.

M & L for Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 meter deep below the normal ground level) with top edge of plate not less than 1.5m below normal ground level, connected to galvanised iron strip 32x6mm as earthing lead by means of bolts, nuts and washers, check nuts made out of galvanized iron or steel all as shown on electrical plate No.5 of SSR Part-I connected to earthing test point complete all as specified directed. The rates for earthing under items includes the cost of: (a) Earth electrode. (b) Main earthing lead from earth electrode to test point upto 7.5 metre. (c) Material and labour for connecting earth electrode and earthing lead as specified. (d) Adequate quantity of charcoal dust and common salt. (e) All labour involved including testing of earth work.