SPECIAL REPAIR TO LED LIGHT FITTINGS IN HANGAR AT 121 HF AND ELECTRICAL SYSTEM IN HQ AND CERTAIN BUILDINGS AT AFS MUMBAI

Amount

M&L for Sub Main wiring with two single core 6 Sqmm FRLS insulated multistranded flexible copper conductor cable 660/1100 volts grade drawn in through rigid flexible PVC casing and caping/PVC conduit with and including PVC insulated 4 Sqmm single core multi strand copper conductor as continuous earth wire in green colour connected to common earth dolly complete all as specified and directed by Engr-in- Charge. Note:- Two runs of cable and one run of earth wire incl PVC conduit/PVC casing and capping will be measured and paid one unit.

M&L for Sub Main wiring with two single core 10 Sqmm FRLS insulated multistranded flexible copper conductor cable 660/1100 volts grade drawn in through rigid flexible PVC casing and caping/PVC conduit with and including PVC insulated 6 Sqmm single core multi strand copper conductor as continuous earth wire in green colour connected to common earth dolly complete all as specified and directed by Engr-in- Charge. Note:-Two runs of cable and one run of earth wire incl PVC conduit/PVC casing and capping will be measured and paid one unit.

Supply and fixing of DB vertical double door TPN 4 Way 415 volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing of DB vertical double door TPN 6 Way 415 volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing of DB double door SPN 4 Way 240 Volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing of DB double door SPN 8 Way 240 Volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing of MCCB TPN 100 Amps, 16 KA,415 Volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing of MCB TP 40 Amps, 10KA ,415 Volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing of MCB SPN 63 Amps, 10 KA, 240 Volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing of MCB SP 10 to 32 Amps, 10KA ,240 Volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing of LED tubelight of 20Watts 4 feet long including taking out unserviceable light fittings complete all as specified and directed by Engr-in- Charge.

Supply and fixing of LED downlight of 2 feet x 2 feet 35Watts including taking out unserviceable light fittings complete all as specified and directed by Engr-in- Charge.

Supply and fixing of metal clad Industrial socket wih plug top Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as specified and directed by Engr-in- Charge.

M&L Earthing complete with galvanised steel earth plate electrode size 600x600x6.00mm thick burried directly in ground vertically in pit of depth not less than 2.25 mtr below normal ground level with top edge of the earth plate not less than 1.5 mtr below normal ground level surrounded from all sides by mixture of charcoal and common salt and electrode connected to and including galvanised iron strip 32X6 mm earth lead by means of bolts, nuts, check nuts and washers of galvanised steel and earth lead protected by GI protection pipe light grade 40mm bore with all fittings from upper edge of earth plate to body of equipments fixed with and including 25x4mmFI clamps and also including provision of GI pipe light grade 20mm bore for watering, funnel with wire mesh. PCC chamber pit in PCC 1:3:6 type C-1, 40 mm thick precast RCC M-25 (design mix)cover reinforced with 8 mm dia TMT bars @ 10 cm C/C on both sides and handle, excavation and earth work in any type of soil and removal upto 50 m complete all as specified and shown in electric plate No.3 of SSR Part-I(2009), connecting to earthing test point all as specified & as directed including testing on completion. Note: (i) The unit rate includes for protection pipe and earth lead upto 7.50 meter. (ii) Any variation in length of earth lead and protection pipe beyond 7.5 m shall be measured separately. (iii) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional height of watering pipe bends elbow etc shall be deemed to be included in the unit rate. (iv) All earthing should be interconnected. Earth lead for interconnection shall be measured and paid seperatly under relevent item.

Material and Labour for GI Strip 25x4 mm with saddle and fixing screws etc from test terminal block to earth pit complete all as specified and directed by Engr-in- Charge.

M & L for maintenance free chemical Gel based earthing having 80mm dia 3 Mtr long Copper bonded pipe with 50 Kg Back Fill Compund including necessary excavation and earth work minimum 200mm size of bore in any type of strata/soil including Fibre Reinforced Plastic round pit/chamberflushed to the ground level with standard idenficiation board with marking of earthing details like as (i) Earthing Pit No (ii) No of earthing (iii) Date of checking (iv) Earthing result in Ohms of size 30 x 20 cm made of MS Sheet of 3mm thick in required shape including necessary colour code and fixed in ground 30cm below ground level and 60 cm above ground level by MS angle of size 40x40x5 cm including suitable PCC. (iii) Next due date of checking (iii) Ohms checking of soil resitivity before making the bore in ground to achieve the good result resistance and testing on completion, complete all as specified and directed by Engr-in- Charge. Note :- (a) The resitivity of soil should be checked before making the bore in ground to achieve the good earth resistance result which includes in the quoted rates. (b)Earth resistance of earth pit should be less than less than 01 Ohm on testing after completion and test result to be submit to AGE E/M office. If the desired earth resistance is not obtained the earthing will be redone at no extra cost.

Supply & fixing earth testing point block made of Gun metal or phosphorous bronze size of size 7.5 mm X 7.5 mm X 3 mm thick drilled and screwed including 3 Nos 8 mm dia 25mm long hexgonal head screw for copper strip with suitable holes for connecting the strips and duly insulated from the wall complete all as specified and directed by Engr-in- Charge.

Supply & fixing Copper Strip of 25X3 mm size including bracing of joint properly complete 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 the following sizes includingin trenches/ saddling to wall/ceiling/floor with suitable clamping for the following complete all as specified and directed by Engr-in- Charge.

(a) 185 Sqmm 3.5 core complete all as specified and directed by Engr-in- Charge.

(b) 70 sqmm 3.5 core complete all as specified and directed by Engr-in- Charge.

(c) 50 sqmm 3.5 core complete all as specified and directed by Engr-in- Charge.

(d) 35 sqmm 3.5 core complete all as specified and directed by Engr-in- Charge.

(e) 16 sqmm 4 core complete all as specified and directed by Engr-in- Charge.

Excavation in trenches n. exc. 1.5 M in width and 1.5 M in deep for laying of pipes and getting out in Soft / loose soil complete all as specified and directed by Engineer-in Charge

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc. 25 cm complete all as specified and directed by Engineer-in Charge.

Removing excavated material n. exc. 50 M away, depositing as directed at level n. exc. 1.5 M above starting point complete all as specified and directed by Engr-in- Charge..

Supply and laying unreinforced precast concrete cable cover factory made embossed the mark “LT CABLE” class LV type1 flat size 250x150x40 mm laid in trenches complete all as specified and directed by Engineer-in Charge

M&L for providing crushed stone sand cushioning to UG cable including punning down of sand in layers complete all as specified and directed by Engineer-in Charge

Supply and laying of Galvanised iron pipe light grade of the following sizes laid in trenches/fixed on wall/under floor/ceiling for cable protection complete all as specified and directed by Engineer-in Charge

100 mm dia

80 mm dia

50 mm dia

Disconnecting , dismantling and taking out of existing unserviceable HPSV/HPMV light fittings from ceiling of roof at a height of 18 mtr complete all as specified and directed by Engr-in- Charge.

Supply,Installed, LED high bay light fitting of 500 watts with suitable Isolated driver, 230 volts, indoor type aluminium reflector, Housing aluminium die cast, lighting colour warm white IP 65 ratingand fixing accessories to fixing on ceiling of roof at a height of 18 mtr complete all as specified and directed by Engr-in- Charge.

Disconnecting and taking out unserviceable XLPE insulated electric power cables (heavy duty) 1100 Volts grade from exsiting place of size 10 sqmm to 25 sqmm, 4/3.5 core with complete 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 10 sq mm 4 Core including saddling to wall with suitable clamping complete 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 25 sq mm 3.5 Core including saddling to wall/floor/ceiling with suitable clamping complete all as specified and directed by Engr-in- Charge.

Disconnecting and taking out unserviceable DB of any type and making good for disturbed surfaces complete all as specified and directed by Engr-in- Charge.

Disconnecting and taking out unserviceable MCB/MCCB of any capacity complete all as specified and directed by Engr-in- Charge.

Supply and fixing MCB DB SPN Horizontal type double door IP 54 Protection of 12 Way with 200 Amps busbar complete all as specified and directed by Engr-in- Charge.

Supply and fixing MCB DB TPN double door IP 54 Protection of 4 Way with 200Amps busbar complete all as specified and directed by Engr-in- Charge.

Supply and fixing verticle DB TPN double door IP 54 Protection of 4 Way with 200Amps busbar, incoming to accommodating MCCB TPN 160Amps, 16 KA complete all as specified and directed by Engr-in- Charge.

Supply and fixing MCB/Isolator TPN 63 Amps 415 volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing MCB/Isolator TP 40 Amps 415 volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing MCB/Isolator SPN/ DP 40 Amps 240 volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing MCB/Isolator SP 6 to 32 Amps 240 volts complete all as specified and directed by Engr-in- Charge.

Supply and fixing MCCB, TPN 160Amps 36KA,415volts complete all as specified and directed by Engr-in- Charge.

Supply, Installation, testing and commissioning of Medium intensity Aviation Warning Light (AWL) Type B for Night Time warning, with intensity 2000 Lux confirming to ICAO regulations. Optical lens providing high intensity red LED's for 360 degree illumination. Sealed in waterproof unit confirming IP65 standard, casing made up of LM6 Aluminium alloy painted with UV paint for atmospheric protection. It will be supplied with control panel which encloses 8 bit micro processor, LED driver, photovoltic sensor which will make its operation Auto On/Off so no need of manual operation or timer. Input voltage 185-280V AC (50/60 Hz) including fabrication of brackets for mounting of light fitting with support of ISA 40mmx 40mmx 6mm including cutting, welding, drilling work complete at a height of above 15 Mtrs of ground level complete all as specified and directed by Engr-in- Charge.

M&L for Sub Main wiring with two single core 6 Sqmm FRLS insulated multistranded flexible copper conductor cable 660/1100 volts grade drawn in through rigid flexible PVC casing and caping/PVC conduit with and including PVC insulated 4 Sqmm single core multi strand copper conductor as continuous earth wire in green colour connected to common earth dolly complete all as specified and directed by Engr-in- Charge Note:- Two runs of cable and one run of earth wire incl PVC conduit/PVC casing and capping will be measured and paid one unit.

Supply and fixing of LED tubelight of 20Watts 4 feet long including taking out unserviceable light fittings complete all as specified and directed by Engr-in- Charge.

Supply and fixing of LED downlight of 2 feet x 2 feet 35Watts including taking out unserviceable light fittings complete all as specified and directed by Engr-in- Charge.

sapana enterprises

M/S KHUSHI ENTERPRISES

NANGIA AND CO

M/s Shreeji Construction Co