MISCELLANEOUS REPAIRS TO ELECTRIC SUPPLY SYSTEM, CAPACITOR PANEL, HIGH MAST, AMF PANEL AND ALLIED WORKS AT MCEME , DEPOT BN , EME RECORDS, NML, OHL ECOs FALAKNAMA, AGAMAN AND ADJOINING AREA UNDER AGE E/M NO-II OF GE (U) SECUNDERABAD

Amount

Dismantling of cross arms of Ms channel of angle setion for issue of schedule of credit

Dismantling of steel poles/ concrete poles of an site an location for issue of schedule of credit

Supply only the following materials as in repairs/replacements complete all as specified and directed.

Supply and stringing ACSR conductor of any size for LT/HT over head line connections of squirrel/weasel/Mink as per site requirement including provision of aluminum biding wire complete .

Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade.

Shackle type insulator, porcelain vitreous, white / brown / green, 1100 Volts grade, 75 mm height & 90 mm dia including galvanised mild steel strap of 31 x 3 mm, 12 mm dia insulator bolt, washers & nuts.

Loop type insulator porcelain vitreous white, brown or green with overall dimensions of 90 x 140 mm, clearance of hole 25.5 mm.

Supply and fix Spare coil of Power contactor MCX-43 of having capacity 400 Amps 4 pole 2NO +2NC complete all as specified and directed. Make:- L&T Cat part No. CS94195 or equivalent HPL/Schneider

Supply and fix Spare coil of Power contactor MCX-42 of having capacity 360 Amps 4 pole 2NO +2NC complete all as specified and directed. Make:- L&T Cat part No. CS94195 or equivalent HPL/Schneider

Supply and fix Power contactor MCX-43 of having capacity 400 Amps 4 pole 2NO +2NC complete all as specified and directed. Make:- L&T Cat part No. CS97025 or equivalent HPL/Schneider

Supply and fix Power contactor MCX-42 of having capacity 360 Amps 4 pole 2NO +2NC complete all as specified and directed. Make:- L&T Cat part No. CS97024 or equivalent HPL/Schneider

Supply and fix Power contactor MCX-34 of having capacity 255 Amps 4 pole 2NO +2NC complete all as specified and directed. Make:- L&T Cat part No. CS97022 or equivalent HPL/Schneider as approved by GE.

S&F Off-Load changeover switch (In sheet steel enclosure), AC 21 (Side Handle), 4 pole of capacity 200 Amps, 415 Volts, 50 Hz, Conforms to HSN Code : 8536 complete all as specified and directed.

S&F On-Load changeover switch (In sheet steel enclosure), AC 23 (Side Handle), 4 pole of capacity 100 Amps, 415 Volts, 50 Hz, Conforms to HSN Code : 8536 complete all as specified and directed.

S&F On-Load changeover switch (In sheet steel enclosure), AC 23 (Side Handle), 4 pole of capacity 63 Amps, 415 Volts, 50 Hz, Conforms to HSN Code : 8536 complete all as specified and directed.

Supply & Replace MCCB along with both side spreader link and nut bolts of appropriate size (Conforms to IEC:60947-II/IS:13947-II) in exisitng LT Panel box/Feeder Pillar boxes (KIOSK),in MCCB DBs of capacity 315-400 Amps, 4 Pole, 35 KA, 415 Volt including disconnecting/taking out existing old unserviceable/burned MCCB complete all as specified and directed.

All as per item No-12 here in before but of capacity 250 Amps, 4 pole, 36 KA

All as per item No-12 here in before but of capacity 200 Amps, 4 pole, 36 KA

M&L for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area laid in trenches / duct or fixed to wall / passing through pipe on pole with suitable size cable glands, crimping type cable lugs for stranded aluminum conductor of following sizes complete all as specified and directed :-

4 core X 10 Sqmm

4 Core X 16 Sqmm

4 Core X 25 Sqmm

3.5 Core X 35 Sqmm

3.5 Core X 50 Sqmm

3.5 Core X 70 Sqmm

3.5 Core X 95 Sqmm

3.5 Core X 120 Sqmm

3.5 Core X 150 Sqmm

Labour only for releasing the binding of ACSR conductor of LT / HT over head line from insulator, removing the jumper, connector, service wire, UG cable and restringing the existing ACSR conductor of any size, length, span upto desired sag and fixing the existing ACSR conductor on insulators by proper binding, jumper connection etc complete all as specified and directed. Notes:- (i) Single run of conductor will be measured as one unit which is deemed to be included in the quoted unit rate. (ii) Extra aluminum conductor required for jumpers and binding purpose is deemed to be included in the quoted unit rate.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth, for foundation of PCC/Steel pole, laying of cable in trenches etc and getting out in hard / dense soil complete all as specified and directed.

All as per item No 17 here in before but depth above 1.5 m & below 3 m

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in soils complete all as specified and directed.

Removing excavated material (soils) n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

M&L filling riddled earth in trenches for sand cushioning of laying of cables to the full width of excavated trench 8 cm thick before laying the cable and 15 cm above the cable, gently punned down, stretching and testing of cable on transformer yard etc complete all as specified and directed. Note :- Thickness of sand cushion after punning down shall be measured for payment.

Supply and Lay reinforced precast concrete cable cover LV, Type I,flat, size 250x150x40 mm complete all as specified and directed.

M&L for PCC 1:3:6 type C1 using 20mm graded aggregate set in cement mortar 1:4 as in coping/pedestals of poles including necessary form work complete and applying two coats of white wash to exposed surface of coping/platform complete all as specified and directed.

M&L for PCC 1:3:6 type C2 using 40mm graded aggregate as in foundation, filling and mass concrete for pole / stay / post etc complete all as specified and directed.

M&L brick protection with common burnt brick sub class ‘B’ of size 230x115x75mm for cable protection complete all as directed by Engr-in-charge.

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 including crane and safety equipments to complete the job.

Cutting unaxious green growth and grass by manual labour or by machine at all 11 KV Electric Installation premises/around 2/4 Pole structure/along the boundary fencing and removing rubbish from the site of work complete all as specified and directed.

M/L cross arms, bracing supports clamps and back plates fabricated from structural steel section incl nuts, bolts washers, welding, bending cold or hot drilling holes for bolts in any shapes or size as directed including applying two coat of quality aluminum paint over one coat of red oxide primer and fixed over RCC Pole/ steel poles of any height complete all as specified and directed.

Supplying, errecting 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 metres long) including painting with two coats of aluminum paint over one coat of redoxide 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.

M&L Pipe bracket for street light fitting made out of 40mm dia GI pipe, medium grade, tubing bend to shape, 1.5m long fixed to pole wall including provn of two sets of clamps made out of flat iron of size 40x6 mm including of provn of bolts, nuts and washers complete all as specified and directed.

Supply, lay, commissioning and testing of cable jointing Kit Heat shrinkable type for 1100 V grade cable for straight through joint with jointing material and accessories suitable for LTUG cable of size 16 to 50 Sqmm, 3.5 Core complete all as specified and directed.

All as per item No 31 here in before but suitable for aluminium conductor cable of size from 70 sqmm, 3.5 Core to 95 Sqmm, 3.5 Core

All as per item No 31 here in before but suitable for aluminium conductor cable of size from 120 sqmm, 3.5 Core to 185 Sqmm, 3.5 Core

Supply, fixing, connecting and testing energy saving, environmental friendly long life Varsatile pressure die cast aluminium alloy for housing (heat sink) with IP66 protection road way light fitting with high power LED as light source of capacity 90 watts with warranty option of 2 years with suitable driver and cable gland for maintaining ingress protection with Epoxy powder coated siemens grey finish after phosphochromate treatment, Tempered protective toughened glass,thermal shock and impact resistant fixed to the housing with SS screws , High efficiency long life LED chip in modules with lumen efficacy of >140 lm/W with PC lens and system lumen 6000. Powered by Built-in electronic LED driver with APFC (SMPS based constant current supply), lower THD, Open Circuit protection, Phase to Phase protection, Over Voltage protection, Surge Voltage protection. CCT 5700, CRI>70, THD<10%, PF>.95, IP66, IK07.Life class of 50,000 hrs @ L70, Operating Temperature:-10 TO +50 DEG.C; Input Supply Voltage Range:140-270 V, Frequency : 50-60 HZ, Driver safety requirement standards :IS 15885-2-13,

S&F LED flood light 120 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp die-cast aluminium IP66 flood light, suitable for highlighting architectural facade and general purpose lighting, with high power LED as light source of capacity 120 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 complete all as specified and directed. Note : (i) Contractor has to produce LM-79/LM-80 certificate alonwith purchase vouchers and Guarantee certificate from Manufacturer. (ii) Surge protection of the driver should be 10 KV

All as per item No-35 here in before but 100 watts.

Supply only LED Driver of similar wattage with operating voltage input ac 85- 300 volt , pf> .95 as per IS 15885 with inbuilt surge protection of minimum 5 kv and BIS certified suitable for 60 watts LED street light fittings of any make complete all as specified and directed.

Supply only LED Driver of similar wattage with operating voltage input ac 85- 300 volt , pf> .95 as per IS 15885 with inbuilt surge protection of minimum 5 kv and BIS certified suitable for 90 watts LED street light fittings of any make complete all as specified and directed.

Supply and fixing lantren of dia 60 CM for fixing of flood light, cap type to be fixed on the top of 9 m SP-31 Steel pole , made of MS pip medium grade dia greater than the top dia of the pole of length 0.35 M supported by MS flat iron of size 50X6 mm 8 nos including two coat of aliminium painting over a coat of redoxide primer complete all as directed

Supply & lay heavy duty PVC insulated multi stranded Aluminum conductor 3 core of size 2.5 Sqmm, 230 volts, 50 HZ complete all as specified and directed.

Supply & lay heavy duty PVC insulated multi stranded Aluminum conductor twin core of size 4.0 Sqmm, 230 volts, 50 HZ complete all as specified and directed.

Supply & lay heavy duty PVC insulated multi stranded Aluminum conductor twin core of size 6.0 Sqmm, 230 volts, 50 HZ complete all as specified and directed.

Supply & lay Galvanised Iron tubing 50mm bore, light grade in protection of cable at road crossing/hard standing/pole protection fixed with MS clamps of size 40 X 4 mm, nut bolts and washer as per site requirement including taking down old unserviceable pipes complete all as specified and directed.

All as per item No 43 above but GI tubing 80 mm bore.

M&L cutting of road/hard standing upto a size not exceeding 20 cm in width and not exceeding 60 cm in depth for laying of LT UG cable/protection pipe line making good the disturbed portion so as to match existing finishing with PCC 1:2:4 type B1/cement mortar in CM (1:2) complete all as specified and directed

Supply and fix cable junction box thermoplastic body IP 66 , size 225mmx295mmx122mm suitable for helogen free and weather proof for out door installation with metric knockout for cable entry suitable for cable size 16-35 sqmm including clamp, lugs,cable terminal & 6-10 amps MCB complete all as specified and directed.

Supply, Installation, test and Commissioning CPRI APPROVED factory fabricated, out door type, LT FEEDER PILLAR BOX made out of 3.15 mm thick CRCA Sheet with projected Globe roof for rain water protection Dust and Vermin Proof , Double door with both side opening including Neoprene Rubber Gasket,, suitable for 440 Volt 3 Phase 4 Wire System ,including Danger Plate, Earthing Strip Point and Ventilation Louvers at Rear Side, Bottom detachable Gland Plate comp-lete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, etc. and embeded with 50X50X6mm Mild Steel Angle Iron Frame and 600 mm above the Normal Ground Level comp -lete with internal connection with suitable size of cable ,cable lugs,and cable glands PCC Foundation in Cement Concrete 1:3:6 (20mm Graded Stone Aggregate) and Test-ing after Installation complete all as specified and comprising of the following :–(Size not less than 1.05mx1.6 M x0.4m)

Supply, Installation, test and Commissioning CPRI APPROVED factory fabricated, out door type, LT FEEDER PILLAR BOX made out of 3.15 mm thick CRCA Sheet with projected Globe roof for rain water protection Dust and Vermin Proof , Double door with both side opening including Neoprene Rubber Gasket,, suitable for 440 Volt 3 Phase 4 Wire System ,including Danger Plate, Earthing Strip Point and Ventilation Louvers at Rear Side, Bottom detachable Gland Plate comp-lete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, etc. and embeded with 50X50X6mm Mild Steel Angle Iron Frame and 600 mm above the Normal Ground Level comp -lete with internal connection with suitable size of cable ,cable lugs,and cable glands PCC Foundation in Cement Concrete 1:3:6 (20mm Graded Stone Aggregate) and Test-ing after Installation complete all as specified and comprising of the following :–(Size not less than 1.05mx1.5 M x0.4m)

Supply, installing, testing and commissioning, factory made and tested, CPRI approved LT panel board outdoor type, weather, vermin proof, cubical type, platform mounted, suitable for 415 volts, 3 phase 4 wire 50 Hz AC supply system all as specified and directed, with necessary bus bar arrangement with insulated bus bar 400 Amps rating , 4 strips, the panel should be dust proof, IP 54 class protection and made out of 3.15mm thick CRCA mild steel sheet with 50x50x6mm angle iron frame with necessary earth work excavation, hinged doors, front and rear opening and locking arrangement and duly powder coated on the out side and inside, cable glands and lugs for incomming and out going cable etc, independent chamber to accommodate complete all as specified and directed including following accessories :-

Supply, Install, testing and commissioning of APFC Power Panel of 50 KVAR 6 stage, outdoor type, factory made, CPRI approved, cubical feeder pillar box panel board IP 54 free standing suitable for working on 440 volts, 3 phase 50 Hz A C supply, floor mounted made out of 3.15mm thick CRCA sheet, duly powder coated, compartmental design with locking arrangements, weather and vermin proof with proper ventilation slots incl taking down old unsv one complete of suitable size comprising of following items:-

(f) MCB 3 pole rupturing capacity 10 KA of appropriate rating for protection of individual capacitor bank confirming to IS 8828, IEC 898. Make: L&T/Legrand/ABB/Havells/C&S. (g) Venttilation fans of required size to dissipiate the heat liberated by capacitor units complete with automatic switching ON and OFF of fans depending upon the temperature of the panel. (h) Bus bar of appropiate rating for incoming and out going connection suitable to withstand short circuit current of 50 KA and current rating not less than 1.5 time of load current made of copper mounted on SMC silicon free, Chlorine freepost insulators and arranged in such a way that the joints are minimum. (h) Bus bar of appropiate rating for incoming and out going connection suitable to withstand short circuit current of 50 KA and current rating not less than 1.5 time of load current made of copper mounted on SMC silicon free, Chlorine freepost insulators and arranged in such a way that the joints are minimum.

(j) Emergency stop push button to disconnect the unit in case of emergency. (k) Indicator LED type for phase indication and capacitor banks ON and OFF Indication. Make:- L&T/ Legrand/C&S (k) Auto / Manual Control for each capacitor bank. (l) Current transformer 01 No of appropriate rating, to be fixed in incoming existing LT panel for operation of APFC relay complete with control wiring. Make: L& T/C&S or equivalent as approved by GE. (m) Internal wiriing with suitable size of PVC insulated stranded copper conductor cable duly crimped with copper lugs & ferruled. Note: All accessories prewired with suitable size copper conductor cable insulated with fibre glass insulation to with stand high temperature placed in cubical panel box.

Design, supply, installation, testing and commissioning CPRI APPROVED factory fabricated, out door type, LT FEEDER PILLAR BOX IP 55 protection grade, made out of 3.15 mm thick CRCA Sheet with projected Globe roof for rain water protection Dust and Vermin Proof, Double door with both side opening including Neoprene Rubber Gasket, suitable for 440 Volt 3 Phase 4 Wire System, including Danger Plate, Earthing Strip Point and Ventilation Louvers at Rear Side, Bottom detachable Gland Plate complete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, cable glands of appropriate size, etc. and supported with 65X65X6mm Mild Steel Angle Iron Frame and 500 mm above ground lavel, embeded in PCC 1:2:4, type C-2, 45 CM below ground level and 50 CM above ground level complete with internal connection with suitable size of strip ,cable lugs and cable glands and Testing after installation complete all as specified and comprising of the following :- (Size of the panel board should not be less than 0.90 M X1.05 MX0.35M)

Supply, Installation, test and Commissioning CPRI APPROVED factory fabricated, outdoor type, LT FEEDER PILLAR BOX made out of 3.15 mm thick CRCA Sheet of size 1MX.75mX.35M with projected Globe roof for rain water protection Dust and Vermin Proof , Double door with both side opening including Neoprene Rubber Gasket,, suitable for 440 Volt 3 Phase 4 Wire System ,including Danger Plate, Earthing Strip Point and Ventilation Louvers at Rear Side, Bottom detachable Gland Plate complete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, etc. and embedded with 50X50X6mm Mild Steel Angle Iron Frame and 600 mm above the Normal Ground Level complete with internal connection with suitable size of cable ,cable lugs, and cable glands PCC Foundation in Cement Concrete 1:3:6 (20mm Graded Stone Aggregate) and Testing after Installation complete all as specified and comprising of the following :–

(a) Aluminium bas bar 200amps - 04 Nos, supported with suitable size of heavy duty porcelain stand lock with suitable size of brass nut, bolts and washer with heat shrinkable PVC sleeving. The bar shall be colour coded (red, yellow and blue) for three phases and black for neutral. (b) MCCB 100 amps, 415 volt,16 KA Breaking capacity 4 pole Electromagnetic release duly connected to Bus Bar as IN COMING - 01 Nos Make : Legrand model No: 420015/Schneider/L&T/Hagar or techno commercial equivalent as approved by GE.

Advance Maintenance Free G.I. SAFE EARTHING Electrode with PIPE of not less than 50 mm outer dia) and two meter length, The electrode should be of galvinised (80 -100 micron) along with earth lead as Galvanised steel strip of size 32 X6 mm 7.5 m . The GI Electrode shall be pre-filled with Crystalline Conductive Material (CCM) . The GI electrode shall be surrounded with 25 kg Backfill compound to provide maximum contact between the electrode and Back Fill Compound.connected to earthing test point including excavation, earth work, PCC pit, RCC cover 50 mm thick, lifting rod and testing on completion, complete all as specified and directed.

S&F cable route indicator for LT UG cable of 1100 volts bolted with 25x5 mm flate iron member of height 0.60 mtrs and 80 mm CI plate embeded in PCC 1:3:6 type C2 of size 15x15x20 cm block complete all as specified

M&L for repairing of automatic operation of highmast lantren including all arrangements required including crane and replacement of all unserviceable spares of highmast lighting system of height 12 m to 16 meter . Quoted rates deemed to be inclusive of the following:- (i) crane as required for taking down of high mast pole including light without any damage to the mast, lantern and lights etc and refixing the same after repairing of the all problem on the same position (ii) Necessary disconnection and reconnection of electrical connection. (iii) Replacement of all unserviceable spare like High mast head, high mast ring , stainless steel wire, clamp, winch, transition plate, service door , Hook ring, nose plate, cabinet, gear, reel, transmission belt etc including servicing of gear box , filling of gear oil, greasing etc complete (quoted rates deemed to be inclusive of all spares required for proper functioning of lantern system except stainless steel wire, High mast head, high mast ring etc.

All as per item No 57 here in before but for highmast system above 16.5 meter and upto 25 meter

Supply only steel wire rope 6mm dia (7/19 construction) suitable for highmast system including u bolt complete all as directed

Taking down, transport to workshop , Re-winding of electric motor 3 phase installed at highmast pole of capacity 2.2/3 HP and refixing of the same including necessary arrangement complete all as directed

Repair/maintenance, excluding major spares but including regualr maintenance of the Automatic Power factor correction panel capacity up to 100 KVARs and up 8 stages installed at various locations at MCEME 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, repavement 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. (ii) 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) capacitors bank, APFC relay, power contactor, control CT, MCBs/MCCB shall be measured and paid separately.

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.

All as per item No 62 above but 10 KVAR Capacitor Bank

All as per item No 62 here-in-before but 20 KVAR Capacitor Bank

All as per item No 62 here-in-before but 25 KVAR Capacitor Bank Make for item No 62 to 65:- L&T CAT No LTBCH or equivalent Make in HPL/Standard/Havells /Schneider as approved by GE.

S&F APFC relay etaCON M series with auto-set function 5 stage including taking down old unserviceable one complete all as specified and directed. Make:- L&T Cat Part No ETACONM005R or equivalent make in Schneider/HPL/Indo Asian as approved by GE.

All as per item No 66 here-in-before but APFC relay with auto-set function 7 stage Make:- L&T Cat Part No ETACONM005R+ETACONEXP2R or equivalent make in Schneider/HPL/Indo Asian as approved by GE.

All as per item No 66 here-in-before but APFC relay with auto-set function 8 stage Make:- L&T Cat Part No ETACONM008R or equivalent make in Schneider/HPL/Indo Asian as approved by GE.

SUN LIGHT HOUSE

Mavee Syndicate

M Shyam Sunder

THE DECAN ENGINEERING AND REFRIGERATION COMPANY

L and S ENTERPRISES

DPS sales and services india

sree venkateswara enterprises

omsai thermax engineers

vvcenterprises