PROVISION OF SECURITY/ STREET LIGHTS AND STAND BY ELECTRIC SUPPLY TO CERTAIN UNIT UNDER GE (UTILITY) SECUNDERABAD

Amount

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10.0 sq mm 2 core all as specified and directed by Engr-in-Charge.

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16.0 sq mm 4 core all as specified and directed by Engr-in-Charge.

Supply, laying and testing cable XLPE Insulated,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35.0 sq mm 3.5 core all as specified and directed by Engr-in-Charge.

Supply, laying and testing cable XLPE Insulated,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50.0 sq mm 3.5 core all as specified and directed by Engr-in-Charge.

Supply, laying and testing cable XLPE Insulated,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95.0 sq mm 3.5 core all as specified and directed by Engr-in-Charge.

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 6.00 above but depth exc 1.5 mtr but not exc 3 mtr.

Returning, filling in, including spreading, levelling, 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.

Supply and Spreading sand 18cm thick in Cable duct for cushioning of cable laid in trenches complete all as directed by Engineer-in-Charge Quoted rate inclusive of all arrangement as mentioned.

Supply and Laying bricks, common burnt clay building bricks, sub class 'B' of size 210 x 110 x 70 mm laid across in trenches for cable protection complete all as specified and directed.

S & F change over switch OFF LINE 4 POLE of 200 amps all as specified and directed by Engr-in-Charge.

S & F change over switch OFF LINE 4 POLE of 100 amps all as specified and directed by Engr-in-Charge.

S & F change over switch OFF LINE 4 POLE of 63 amps all as specified and directed by Engr-in-Charge.

Supply and fixing LED street light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed by Engr-in-Charge.

Supply and fixing LED flood light 100 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 all as specified and directed by Engr-in-Charge.

Supply and fix Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP-22 (8.5 metres long) all as specified and directed by Engr-in-Charge.

M&L PCC 1:3:6 type C2 using 40 mm graded stone aggregate for filling & foundation of pole & stay complete all as directed

M&L PCC 1:2:4 type B1 using 20 mm graded stone aggregate for coping of pole complete all as directed

M&L for GI pipe light grade 40 mm dia street light brackets 1.2 Mtr long and bent to shape incl 2 Nos MS flat 32x3 mm Size clamps with nut bolt washer complete .

M & L for Hot press moulded SMC junction box 20 X 20 X 15CM including MCB 6Amp & and of size suitable Aluminium bus bar complete all as specified and directed.

Supply and install street light timer panel including, astronomical digital timer, contactor 3 phase 65 A TP, 63A Single Pole MCB for incomer and outgoing for overload and short circuit protection, prewire ready to use & locking arrangement all as specified and directed by Engr-in-Charge. Make: Cat part No IHXTSS0312Aof make Havells or equivalent in Siemens/Schneider

M&L of earthing complete with GI earth plate electrode of size 60cm x 60cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5m below the normal ground level connected with GI strip 32 x 6mm by means of bolts, nuts, check nuts & washers of galvanised iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50m, with and including PCC chamber in PCC (1:2:4), type B1,using (20mm graded stone aggregate),"mild steel angle iron frame" made out of MS angle iron of size 40x40x6mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6mm thick CI cover with handle, watering arrangement with funnel internally secured with wire mesh with 20mm dia medium grade pipe for watering 40mm dia light grade, GI pipe for lead protection in and including alternate layers of charcoal dust and common salt complete all as shown in electrical "plate No '3' and connected to earthing test point all as specified and indicated including testing on completion including retrieving old GI earth plate, CI cover, GI pipes, angle iron frame from existing earthing complete all as specified and directed. Note for item No 41 & 42 : 1. After completion earth resistance should be measured with meggar and should be recorded and submitted to department duly signed by the contractor. 2. Earth result should be with in permissible limit. 3. Incise result not satisfactory earthing should be redone without any extra cost.

M&L of POLE earthing complete with GI earth plate electrode of size 60cm x 60cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5m below the normal ground level connected with GI EARTH CONDUCTOR OF 4mm WIRE by means of bolts, nuts, check nuts & washers of galvanised iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50m, with and including PCC chamber in PCC (1:2:4), type B1,using (20mm graded stone aggregate),"mild steel angle iron frame" made out of MS angle iron of size 40x40x6mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6mm thick CI cover with handle, watering arrangement with funnel internally secured with wire mesh with 20mm dia medium grade pipe for watering 40mm dia light grade, GI pipe for lead protection in and including alternate layers of charcoal dust and common salt complete all as shown in electrical "plate No '3' and connected to earthing test point all as specified and indicated including testing on completion including retrieving old GI earth plate, CI cover, GI pipes, angle iron frame from existing earthing complete all as specified and directed. Note : 1. After completion earth resistance should be measured with meggar and should be recorded and submitted to department duly signed by the contractor. 2. Earth result should be with in permissible limit. 3. Incase result not satisfactory earthing should be redone without any extra cost.

Supply and fix on wall with necessary arrangements busbar chamber 100 amps 4 way 4 pole wall mounted IP -31, made out of 1.6 mm thick CRCA sheet epoxy powder coated single layer operational voltage 440 Volt, with MCCB 100A 25 KA for 1 Second including necessary cable connections complete all as specified and directed. Note: Quoted rates inclusive of necessary fixing arrangement and cable connections, cable glands as required for proper fixing / functioning of Bus Bar Chamber. Make : Havells/ HPL/Standard,

Supply, Installation, testing and commissioning of silent Diesel engine driven Generating Set, AC, 415 Volt, 3 Phase 4 wire 50 Hz, 1500 RPM of capacity 50 KVA with Acoustic enclosure, AMF Panel comprising of the following and testing complete all as specified and as directed by Engineer-in-Charge. (A) DIESEL ENGINE : Six cylinder, Liquid cooled, Naturally aspirated and developing suitable BHP to give the desired output @ 1500 RPM, vertical engine, electric start, compression ignition, 4 stroke designed to run continuously @ 1500 RPM confirming to IS 10002, ISO 3046, BS : 5514 standards with an overload capacity of 10 % for one hour in every 12 hrs operation, DG set to comply with latest CPCB norms as per NGT guidelines (CPCB - IV + or latest applicable norms) and shall comprise the following accessories :

Item No 26.00 Continued....... (i) Radiator cooling system with fan (ii) Micro fuel pump with electronic governor (iii) Dry tube Air cleaner (iv) Lubricating Oil filter (Spin on type) (e) 12 Volts Electric Starting system (f) Battery Charging Alternator (g) Stop solenoid (h) Lube Oil Pressure Gauge (j) Water Temperature Gauge (k) Ammeter Battery Charging (l) K Cool Super Plus Coolant (m) First Fill of Lub Oil (n) Safety Shut Down system for Low Lube Oil (o) Air valve and drain plug arrangement

Item No 26.00 Continued....... (B) ALTERNATOR : Alternator suitable for continuous operation of 50 KVA rated at 1500 RPM, 415 Volts, 3 Phase, 4 wire system, 50 Hz, 0.8 PF in SPDP enclosure, self excited and self regulated, brushless, foot mounted in single/ double bearing construction on end shields conforming to IS 4722, BS EN 60034-1 and will be suitable for tropical condition. (C) ACOUSTIC ENCLOSURE : The acoustic enclosure shall be designed and manufactured confirming to relevant standards suitable for outdoor installation exposed to weather conditions, and to limit noise level of <75 db (A) at a distance of 1 metre from the enclosure as per CRCB IV norms. The enclosure shall be fabricated out of CRCA sheet of thickness as per CPCB / OEM norms and shall be powder coated. (D) CONTROL PANEL : CONTROL PANEL ALONG WITH SUITABLE CONTROLLER AND MCCB 125A,4 POLE 25 ka ADJUSTABLE TYPE TO BE PROVIDED. (E) AMF CONTROL PANEL SUITABLE FOR INSTALLATION WITH BY PASS ARRANGEMENT : Supply,Installation, Testing and commissioning of AMF (Automatic Mains Failure) panel suitable for generating set of capacity 50 KVA factory made, fabricated out of CRCA sheet of suitable size, having the following features / facilities:-

Item No 26.00 Continued....... Note:- (i) The fuel for final testing of 12 hours shall be supplied by the contractor and cost deemed to be included in the above offer. Contractor should indicate suitable date and time in advance for testing of DG Set complete with suitable testing equipment and Rep of OEM in presence and as directed by Rep of Accepting Officer. All other necessary equipments like resistance load strip heater or water testing arrangement etc of suitable capacity/rating and any other items required for final testing shall be provided by the contractor without any extra cost to department. (ii) The testing of Genset for continuous 12 Hours shall be done by an officer detailed by accepting officer after installation at site No load - 1/2 Hour 25% load - 1/2 Hour 50% load - 1 Hour 75% load - 1 Hour 100% load - 8 Hours 110% load - 1 Hour (iv) The DG set platform shall be made with brick masonry foundation work of suitable size . The details of drg shall be approved by GE before commencement of the work.

Item No 26.00 Continued....... (v) MS channel shall be provided for mounting acoustic enclosure. The design shall be approved by GE before procurement of DG set. (vi) Diesel storage tank of capacity as per OEM design. (vii) 2 Nos LED fitting with control switch shall be fixed inside DG set (viii) The contractor should submit complete technical specification along with make of materials & drawing shall be approved by GE before placing order. Make of DG Set: CUMMINS / CATERPILLAR / KIRLOSKAR GREEN / GREAVE COTTON LIMITED / ASHOK LEYLAND

Supply, Installation, test and Commissioning factory fabricated, outdoor type, LT FEEDER PILLAR BOX made out of 3.15 mm thick CRCA Sheet of suitable size with projected Globe roof for rain water protection Dust and Vermin Proof, Double door with both side opening including Neoprene Rubber Gasket, amp meter, Volt meter CTs and control wiring, 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 160 amps, 415 volt,36 KA Breaking capacity 4 pole Electromagnetic release duly connected to Bus Bar as IN COMING - 01 Nos Make : Legrand /Schneider/L&T/Hagar/ Havells or techno commercial equivalent as approved by GE.

(c) MCCB 125 amps, 415 volt,35 KA Breaking capacity 4 pole Electromagnetic release duly connected to Bus Bar as OUTGOING - 02 Nos Make : Legrand /Schneider/L&T/Hagar/Havells or techno commercial equivalent as approved by GE.

(c) MCCB 63 amps, 415 volt,25 KA Breaking capacity 4 pole Electromagnetic release duly connected to Bus Bar as OUTGOING - 02 Nos Make : Legrand /Schneider/L&T/Hagar/Havells or techno commercial equivalent as approved by GE.

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