REPIR REPLACEMENT AND MAINTENANCE OF UNSERVICEABLE LT DISTRIBUTION PANELS, APFC PANELS, SWITCH GEARS, EARTHINGS AND CONNECTED ALLIED WORKS AT ZONE IA AND ZONE IB UNDER AGE EM NO. 1 OF GE UTILITY SECUNDERABAD

Amount

M & L for dismantling of old LT panel and Design, Fabricate, supply and errecting connecting and testing totally enclosed out door type LT Panel board, 3 Phase 4 wire system outdoor type, double door front and back opening type, sloped canopy (Hood) on top extended 100mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cable up to 185 Sqmm 3.5 core in and out, incoming and out going feeders duly marked on revited plates etc complete CPRI approved factory made fabricated out of 3.15 mm thick CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated mat finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangement on front and back and pre-wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs, Panel mounted on Angle iron frame of 50x50x6mm thick duly painted and embeded in PCC 1:2:4, type C-2, 45 Cm below ground level and 45 Cm above ground level and consisting the folowing near Krishna mandir.

INCOMING (a) Bus bar chamber with electrolytic aluminium bus bar suitable for 800 amps capacity for 3 phase and neutral 400 amps (all connection inside the panel shall be through aluminium strip) connected duly supported with FRP insulators including colour code heat shrieked insulating sleeves - Set -1 (b) MCCB 4 pole adjustable thermal/magnetic setting type , 630 Amp, 415 Volts 50 KA – 01 No OUTGOING (a) MCCB 4 Pole adjustable thermal/magnetic setting type 200 Amp 415 volts 35 KA - 03 Nos (b) MCCB 4 Pole adjustable thermal/magnetic setting type 160A 415 Volts 35 KA-02 Nos

M & L for dismantling of old LT panel and Design,Fabricate, supply and errecting connecting and testing totally enclosed out door type LT panel board, 3 Phase 4 wire system outdoor type, double door front and back opening type, sloped canopy (Hood) on top extended 100mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cable up to 185 Sqmm 3.5 core in and out, incoming and out going feeders duly marked on revited plates etc complete CPRI approved factory made fabricated out of 3.15 mm thick CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated mat finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangement on front and back and pre-wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs, Panel mounted on Angle iron frame of 50x50x6mm thick duly painted and embeded in PCC 1:2:4, type C-2, 45 Cm below ground level and 45 Cm above ground level and consisting the folowing near AEG, Kowkoor, 26 Madras,Ammuguda

INCOMING a) Bus bar chamber with electrolytic aluminium bus bar suitable for 400 amps capacity for 3 phase and neutral 200 amps (all connection inside the panel shall be through aluminium strip) connected duly supported with FRP insulators including colour code heat shrieked insulating sleeves - Set -1 (b) MCCB 4 pole adjustable thermal/magnetic setting type , 315 Amp, 415 Volts 35 KA – 01 No OUTGOING (a) MCCB 4 Pole adjustable thermal/magnetic setting type 160 Amp 415 volts 35 KA - 02 Nos (b) MCCB 4 Pole adjustable thermal/magnetic setting type 125 Amp 415 volts 25 KA - 02 Nos

M & L for dismantling of old LT panel and Design, Fabricate, supply and errecting connecting and testing totally enclosed out door typeLT panel board, 3 Phase 4 wire system outdoor type, double door front and back opening type, sloped canopy (Hood) on top extended 100mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cable up to 185 Sqmm 3.5 core in and out, incoming and out going feeders duly marked on revited plates etc complete CPRI approved factory made fabricated out of 3.15 mm thick CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated mat finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangement on front and back and pre-wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs, Panel mounted on Angle iron frame of 50x50x6mm thick duly painted and embeded in PCC 1:2:4, type C-2, 45 Cm below ground level and 45 Cm above ground level and consisting the folowing near 1 TB AB coy, CD coy, WT station & Lake lines

INCOMING a) Bus bar chamber with electrolytic aluminium bus bar suitable for 315 amps capacity for 3 phase and neutral 200 amps (all connection inside the panel shall be through aluminium strip) connected duly supported with FRP insulators including colour code heat shrieked insulating sleeves - Set -1 (b) MCCB 4 pole adjustable thermal/magnetic setting type , 250 Amp, 415 Volts 36 KA – 01 No OUTGOING (a) MCCB 4 Pole adjustable thermal/magnetic setting type 160 Amp 415 volts 36 KA - 02 Nos (b) MCCB 4 Pole adjustable thermal/magnetic setting type 100A 415 Volts 25 KA-02 Nos

S&F in repairs Weather proof outdoor bus bar chamber made out of 3mm thick MS sheet duly powder coates, comprising 4 Nos aluminium strips each of 300Amps, 60cm long duly insulated mounted on insulators including 200 Amps MCCB with 4 No’s mounting legs made out of 25mm x 25mm x 6mm angle iron grouted in PCC block of size 30cm x 30cm x 90cm (30cm depth below ground level and 60cm above ground level) in cement concrete 1:3:6, type C-2 (using 40mm grade crushed stone aggregate), and connections with suitable size of aluminium thimbles, nuts, bolts & washers, cable glands at entry and outlet points and excavation, earth work, returning filling in and removal of surplus soils including taking out old unserviceable bus bar chamber complete all as specified and directed.

M & L in repairs earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5m below ground level, connecting to the Galvanised iron earth strip 32 x 6mm dia, by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe medium grade 40mm bore from earth elelctrode to test point incl provn of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone agagregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM sheet (weight not less than 4Kg/Sqm) and frame of angle iron 25 x 25 x 6mm with lugs 2 Nos and with 8mm dia MS bar handle made to shape, GI pipe medium grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling test point with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning in and removal of surplus soil to a distance not exceeding 50mtr, complete all as specified in electrical plate No 3 of SSR Part I and connection to earth test point including testing on completion all as directed. Note :- The cost of 7.5m long galvanised iron earth strip of 32 x 6mm size and protection pipe of 40mm bore GI light grade is deemed to be included in quoted unit rate.

M&L in repairs to rusted/ defective door hinges outdoor LT panels and supply and fix new door hinges of existing size including cutting, welding and brazing and one coat of sythatic enamel paint(existing) complete all as specified By Engr-in-charge. Note :- Repair of complete LT panel considerded as one job

Supply,laying, test & commissioning of XLPE insulated, armoured (heavy duty) electric cable with aluminium stranded conductor, 1100 volts grade, laid in trenches / duct/ fixed to wall with suitable size clamps / passing through pipe/Tunnel/under ground/surface up to the termination point(as directed by Engr-in-Charge) with necessary end terminations with suitable size cable lugs, cable glands, fixing of lugs with crimping with tool,nuts,bolt etc of the following sizes and including taking out unserviceable burnt out cable from its existing location complete all as specified and directed by Engr-in-Charge :-

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 185 Sqmm

3.5 Core X 240 Sqmm Notes for item No 7 : Earth work , sand Cushioning, brick protection, Lt Joints shall be measured and paid separately under Relevent Item

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth for foundation, laying of poles in trenches and getting out in soft/ loose soil complete all as specified and as directed Engineer-in-Charge.

Returning, filling including spreading, levelling, watering and well ramming in layers not exceeding 25 cms thick complete all as directed by Engineer-in-Charge.

Removal of surplus soil to a distance no exceeding 50 mtrs and depositing where directed at a level not exceeding 1.5 mtrs above from the starting point complete all as directed by Engineer-in-charge.

M&L filling approved river sand 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 laying un- reinforced precast concrete cable cover ,class LV , type I, flat size 250 mm x 150 mmx 40 mm complete all as directed by Engr-in-Charge.

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.

Design, Fabricat, supply and errecting connecting and testing totally enclosed Automatic Power Factor Correction(APFC) system 8 stage type intel VAr APFC Panel with heavy duty MPPH capacitors out door type double door front and back opening type, sloped canopy (Hood) on top extended 100mm all arround complete CPRI approved factory fabricated out of 3.15 mm thick CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated mat finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangement on front and back and Panel mounted on Angle iron frame of 50x50x6mm thick duly painted and embeded in PCC 1:2:4, type C-2, 45 Cm below ground level and 45 Cm above ground level including taking down old existing one and comprising with following provisions :-

Design, Fabricate, supply and errecting connecting and testing totally enclosed Automatic Power Factor Correction(APFC) system 7 stage type intel VAr APFC Panel with heavy duty MPPH capacitors out door type double door front and back opening type, sloped canopy (Hood) on top extended 100mm all arround complete CPRI approved factory fabricated out of 3.15 mm thick CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated mat finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangement on front and back and Panel mounted on Angle iron frame of 50x50x6mm thick duly painted and embeded in PCC 1:2:4, type C-2, 45 Cm below ground level and 45 Cm above ground level including taking down old existing one and comprising with following provisions :-

Design, Fabricate, supply and errecting connecting and testing totally enclosed Automatic Power Factor Correction(APFC) system 7 stage type intel VAr APFC Panel with heavy duty MPPH capacitors out door type double door front and back opening type, sloped canopy (Hood) on top extended 100mm all arround complete CPRI approved factory fabricated out of 3.15 mm thick CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated mat finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangement on front and back and Panel mounted on Angle iron frame of 50x50x6mm thick duly painted and embeded in PCC 1:2:4, type C-2, 45 Cm below ground level and 45 Cm above ground level including taking down old existing one and comprising with following provisions :-

Supply of power factor correction capacitor, 5 KVAR, heavy duty 440 volts 50 Hz complete including taking down old existing capacitor complete all as specified and directed.

All as per item No 18 above but 10 KVAR Capactor.

All as per item No 18 here-in-before but 15 KVAR Capactor.

All as per item No 18 here-in-before but 20 KVAR Capactor.

All as per item No 18 here-in-before but 25 KVAR Capactor. Make for item No 18 to 22:- L&T CAT No LTCCN or equivalent make as approved by Engr-in-charge

Supply of APFC relay eta CON M series with auto-set function 5 stage, Model etaCON M5 including taking down old existing relay complete all as specified and directed. Make:- L&T Cat Part No ETACONM005R or equivalent make as approved by Engr-in-charge

All as per item No 23 here-in-before but APFC relay with auto-set function 8 stage, Model etaCON M8 including taking down old existing relay complete all as specified and directed. Make:- L&T Cat Part No ETCONM008R or equivalent make as approved by Engr-in-charge

Supply of capacitor duty contactor, type MOC built in auxillary contact blocks, 8.5 KVAR, 415 volts, 3 phase, 50 Hz, type MO C8.5 complete all as specified and directed.

All as per item No 25 above but capacitor duty contactor, type MO C12.5.

All as per item No 25 here-in-before but capacitor duty contactor, type MO C15.

M&L straight through joint for LT cable with necessary jointing materials and ferrule including cutting down the existing unserviceable cable including locating fault for 3.5/4 core 16 to 35 sqmm of cable all as specified and directed by Engr-in-charge

All as per item No 28 above but of size 3.5 core 50 to 95 sqmm

All as per item No 28 here-in-before but of size 3.5 core 120 to 185 sqmm

Sri Balaji Enterprises

The Deccan Engineering and Refrigeration Company

STANDARD AGENCIES

A RATNAKAR AND CO

diesel power services (a.p)

POWER CONSTRUCTION COMPANY