SPECIAL REPAIRS TO E/M SERVICES AT DUTY CREW HANGAR, COVERING SHEET AT FRONT ENTRANCE GATE OF HANGAR AT HF AND PROVISION OF SPECIALISED POWER SUPPLY (SPS) IN AVIONICS AND INSTRUMENT LAB AT HF AT AF STN MUMBAI UNDER GE (AF) THANE

Amount

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including nainital or similar pattern roof covering using weld cutting using H-frame steel scaffolding without support at a height of 15 m or below and removing the old rusted sheet outside Airport land complete all as specified and directed by Engr-in-charge.

S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.80 mm thick of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified, using H- frame steel scaffolding without support at a height of 15 m or below complete all as specified and directed by Engr-in-charge..

M&L for preparation of new steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coats synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed , using H- frame steel scaffolding without support at a height of 15 m or below complete all as specified and directed by Engr-in-charge.

S&F in repair Fe 410-W (Gde-E-250) Quality A joist, channel, angle, or tee sections, fixed independently, without connection plate, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) , using H- frame steel scaffolding without support at a height of 15 m or below complete all as specified and as directed by Engr-in-charge.

Taking down carefully point wiring of any type (i.e. on wooden batten, surface conduit, casing capping or concealed conduit) complete wiring for power point ,bell point ,two point,ligth/fan point with fittings & fixtures such as ceiling rose, holders, switches, sockets, bell push, two switch , conduit etc. including accessories, excluding light fittings including making good disturbed surface to match the existing surface complete all as specified and directed by Engr-in-charge.

S&F ceiling rose, surface type, bakelite 65x50mm three terminal ccomplete all as specified and directed by Engr-in-charge.

S&F switch piano flush type, 6 amps, 230V AC,single pole, one way complete all as specified and directed by Engr-in-charge.

Supply & fix Socket outlet 2 in 1, 5 pin 5 or 6 Amps complete all as specified and directed by Engr-in-charge.

M&L for MCB Single pole & neutral 230 Volts C-Curve 10 KA,6-32 Amps Capacity IP 20 complete all as specified and directed by Engr-in-charge.

M&L for Sub Main wiring with two single core 4 Sqmm PVC insulated FRLS multistranded flexible copper conductor cable 660/1100 volts grade drawn in through rigid flexible non metallic PVC concealed conduit with and including FRLS insulated 1X2.5 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:- 1. Two runs of cable 4 sqmm and one run of 2.5 earth wire incl PVC conduit will be measured and paid one unit. 2. Separate sub main wiring will be run for each accn

Earthing complete with copper earth plate electrode 600mm x600 mm x 6mm buried directly in ground vertically to a depth not less then 2.25 meter below normal ground level with top edge of the plate not less then 1.50 meter below normal ground level connected to copper earth 20 x3 mm copper strip by means of bolts ,nuts ,check nuts and washers complete up to and including test point made out of20 x 3 mm copper flat including earthing pit , charcoal common salt,Earthing lead 20 x3 up to 7.5m, 20mm dia medium grade GI watering pipe, PPC pit in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate ,PCC pit cover including earth work complete all as shown in electrical plate No-5 of SSR-1991 (part-I) NOTE-: Copper earth strip beyond 7.5 m & GI protection pipe shall be measured and paid for separately under relevant item of schedule .

S&F MCCB TPN 160 Amps , 415Volts, 25KA ,4 POLE L&T CAT NO-CM90634OOMO/ LEGRAND CAT NO-420057 / equivalent of ABB complete all as specified and directed by Engr-in-charge.

S & F MCCB DB VERTCLE TYPE made of sheet steel , powder painted with NUTRAL bus bar 200 A, neutral link, IP-43-IK09 protection grade , 415Volts TPN with 4 way Double door , L&T CAT NO-DBVTH004DD/ / LEGRAND CAT NO-607913/ equivalent of ABB complete all as specified and directed by Engr-in-charge. Note-1. The unit rate includes for cutting the brick walls to accommodate DB to make flush to wall/DB to be fixed on wall including frame made out of MS Flat 40x5mm 2. The unit rate includes for making good the disturbed surfaces including finishes to match with the adjoining surface.

Taking down unservicable/partly unservicable light fittings any type, tube light fitting and fixtures, etc, and making good to the disturbed surfaces of walls/floor etc to macth with existing surfaces including white washing/colour washing/distempering to match with existing wall/floor/ceiling finishes complete complete all as specified and directed by Engr-in-charge.

Dismantling unserviceable main switch/ kitkat DBs/ MCB including wooden board from existing position and making good disturbed surfaces of wall to match with existing surfaces complete all as specified and directed by Engr-in-charge.

Taking down sub main wiring of any size/capacity complete all as specified and making good disturbed sufaces to match with the existing surfaces complete all as specified and directed by Engr-in-charge.

M & L for point wiring with PVC insulated unsheathed 1100 Volts grade single core multistranded Copper conductor cable 1.5 Sqmm drawn and including PVC casing capping/PVC conduit and accessories, fixed on wall/ ceiling etc with necessary fixing accessories and earth continuity conductor cable of size 1.5 Sqmm green colour Connected to common earth dolly including pressed steel terminal boxes concealed in wall Covered with laminated sheet top cover 3mm thick for mounting switches/ sockets/ fan regulators fixed with cadmium plated machine screws all as specified for the following :-

(a) One light point controlled by one, one way switch complete all as specified and directed by Engr-in-charge

(b) One 3 pin 5 amp socket out point on the same board with other switches complete all as specified and directed by Engr-in-charge

(c) One 3 pin 5 amps socket out let point on independent board complete all as specified and directed by Engr-in-charge

All as per same in item No 17 above but for one socket outlet 15 Amp on independent board with 2.5 Sq mm cable and 1.5 Sq mm earth wire complete all as specified and directed by Engr-in-charge

S &F Switch socket combination 5 Amps 5 pin flush type complete all as specified and directed by Engr-in-charge

S &F Switch socket combination 5 in 1, 5 pin 5/15 Amps flush type universal complete all as specified and directed by Engr-in-charge.

S& F LED light fittings decrative 36/34 Watt surface/recess mounting type extruded metal/aluminium body, and electronic LED driver, connector block ect. with all accessories internal prewired & including connecting up with 2 core flexible cppper conductor cable with suitable size and mounting clamps etc complete all as specified and directed by Engr-in-charge.

S&F LED tube light fittings decorative ultra slim linear fixture with extrudedalluminium heat sink envioromentel friendly Energy efficient ready to use pack ,1x20/18 Watt ,4 feet,surface mounting type extruded pvc, snap on installers and domestic electronic Driver ,connector block ect.with all assoceries intenallt prewired & includingconeecting up with 2 core flexible cppper conductor cable with suitable size & suitable for and mounting clamps PVC square box 75x75mm - 2 Nos etc complete all as specified and directed by Engr-in-charge.

S &F industrial sheet metal enclosure ith 2 pin with earth plug sokcet complete with MCB SP 25 AmpS, 10flush mounting type complete all as specified and directed by Engr-in-charge .

M&L Sub main wiring power/circuit using PVC insulated unsheathed, stranded copper conductor cable 2 Single core of size 6 Sqmm, earth continuity conductor of size 4 Sqmm to be drawn through in and including PVC conduit fixed on walls/roof/floors complete all as specified and directed by Engr-in-charge. Notes:- (i)Two wires of 6 sqmm and one wire of 4 sqmm shall be measured as one unit.

M & L MCB DB made of sheet steel , powder painted with NUTRAL bus bar 200 A, neutral link, earth bar and Din rail ,240Volts SPN with 8 way Double door , IP-43-IK09 protection grade complete all as specified and directed by Engr-in-charge Note-1. The unit rate includes for cutting the brick walls to accommodate DB to make flush to wall/DB to be fixed on wall including frame made out of MS Flat 40x5mm 2. The unit rate includes for making good the disturbed surfaces including finishes to match with the adjoining surface.

M & L MCB SPN 240 Volts, 'C' series, breaking capacity 10 KA of rating 6-32Amps complete all as specified and directed by Engr-in-charge.

Excavation in trenches for laying of cables ,poles and stay in any type of soft loose soil not exceeding 1.5 mtr wide and not exceeding 1.50 mtr deep and getting out complete all as specified and directed by Engr-in-charge.

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

Removing excavated soil n.exc 50 mtr and depositing where directed at a level n. exe 1.5mtr above the starting point complete all as specified and directed by Engr-in-charge.

M & L Plain cement concrete 1:3:6 type C-2 using 40 mm graded stone aggregate as in foundation filling and mass concrete for stays ,foundation and platform for transformer installation complete all as specified and directed by Engr-in-charge.

M & L unwashed Sand cushioning to under ground cable provided with a layer of 8 cm deep before laying and 15 cm covering above the top edge of cable after laying complete all as specified and directed by Engr-in-charge.

M & L Brick covering with width equal to length of bricks as mechanical protection to cable with well burnt sub class `B` bricks laid dry and flat complete all as specified and directed by Engr-in-charge.

S&F Steel tubing GI light grade for cable protection passing under road /floor or for fixing to poles all as specified and as directed of size 50 mm dia complete all as specified and directed by Engr-in-charge.

Taking out unserviceable U cable from trenches and saddling complete all as specified and directed by Engr-in-charge of following sizes:-

(a) LT UG Cable XLPE/PVC heavy duty 1100 volts grade with cross sectional area 10 Sqmm 3 Core

(b) LT UG Cable XLPE/PVC heavy duty 1100 volts grade with cross sectional area 35 Sqmm 3.5 Core

Supply and lay cable XLPE Insulated armored, heavy duty electric power cables (heavy duty) 1100 Volts grade cross sectional area with stranded aluminium conductor of size 10 sq mm 3 Core complete all as specified and directed by Engr-in-charge.

Supply and lay of LT UG cable XLPE with aluminum conductor multistranded 1100 volts grade in armored, heavy duty electric power cables with stranded aluminium conductor, 1100 volts grade, cross-sectional area of size 35 sq mm 3.5 Core complete all as specified and directed by Engr-in-charge.

Supply and fix LED Hanger high bay Light fittings of 250 watts with junction/connection box and including taking out unserviceable light fittings complete all as specified and directed by Engr-in-charge.

Supply and fix LED flood Light fittings of 200 watts with junction/connection box and includidng taking out unserviceable light fittings complete all as specified and directed by Engr-in-charge.

M & L for maintenance free Chemical Gel based earthing, Pipe in Pipe type having 80 mm dia 3 mtr long GI pipe (Wall thickness of 3.2 mm) 50 Kg back fill compound all as required at site including testing on completion all as directed by Engr in-Charge complete all as specified and directed by Engr-in-charge. Note : (a) Earth resistance of earth pit should be less than 1.0 Ohms on testing after completion. If the desired earth resistance is not obtained the earthing will be redone at no extra cost. (b) The cover of the earthing pit should be flushed with ground and grouted with the pit for proper fixing in the PCC pit

Supply,Installed, testing and commissioning of Static Frequency Conventer made of sheet metal enclosure having wheels with IP 55 protection and powder coated in siemens Gray. The construction and layout is kept to have an easy aecess to component in the equipment. The terminals for mains input and out put are provided on the bottom of the cabinet, capacity 2KVA/2 KW, 36 Volts Phase to Phase,20.8 Volts Phase to Neutral 3 Phase 400 Hz, Voltage adjustment Range 20 to 21.6Volts Phase to neutral, Indicating Meter: Micro controller based combined for out put voltage & current, frequency stability( + or -) 0.1Hz, LED indicator for (Main,Out put,DC ON), Main ON/OFF suitable capacity of MCB as per Defense Specifications of DGADA, IGDT sige weighted PWM Technology for inverter and 6 pulse control rectifier for AC to DC Conversion complete all as specified and directed by Engr-in-charge. Make- Aplab Ltd

Supply,Installed, testing and commissioning of Static Frequency Conventer made of sheet metal enclosure having wheels with IP 65 protection and powder coated in siemens Gray. The construction and layout is kept to have an easy aecess to component in the equipment. The terminals for mains input and out put are provided on the bottom of the cabinet, capacity 2KVA/2 KW, 115 Volts Phase to Neutral, 400 Hz, Voltage adjustment Range 108 to 120 Volts Phase to neutral, Indicating Meter: Micro controller based combined for out put voltage & current, frequency stability( + or -) 0.1Hz, LED indicator for (Main,Out put,DC ON), Main ON/OFF suitable capacity of MCB as per Defense Specifications of DGADA, IGDT sige weighted PWM Technology for inverter and 6 pulse control rectifier for AC to DC Conversion complete all as specified and directed by Engr-in-charge. Make- Aplab Ltd

Supply,Installed, testing and commissioning made of sheet metal enclosure having wheels with IP 65 protection and powder coated in siemens Gray. The construction and layout is kept to have an easy aecess to component in the equipment. The terminals for mains input and out put are provided on the bottom of the cabinet, capacity of DC power supply of capacity 3KW, Input voltage 400V (Range 360 to 460 Volts) 50HZ, Indicating Meter: Micro controller based combined for out put voltage & current, Voltage adjustment Range 25 to 32.5 Volts DC, Current 111 Amps, LED indicator for (Main,DC ON), Output voltage 27 Volts DC,Main ON/OFF suitable capacity of MCB as per Defense Specifications of DGADA, IGDT sige weighted PWM Technology for inverter and 6 pulse control rectifier for AC to DC Conversion complete all as specified and directed by Engr-in-charge. Make- Aplab Ltd

Supply, laying and FRLS Insulated flexible copper electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 1.5 sq mm 4 core complete all as specified and directed by Engr-in-charge

Supply, laying and FRLS Insulated flexible copper electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 10 sq mm 4 core complete all as specified and directed by Engr-in-charge

Supply, laying and FRLS Insulated flexible copper electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 2.5 sq mm 2 core complete all as specified and directed by Engr-in-charge.

Supply, laying and FRLS Insulated flexible copper electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 50 sq mm 2 core complete all as specified and directed by Engr-in-charge

Supply and fixing MCB DB SPN Horizontal type double door IP 54 Protection of 4 Way with 200 Amps busbar 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 vertical type double door IP 54 Protection of 8 Way with 200Amps busbar 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 TPN 32 Amps 415 volts complete all as specified and directed by Engr-in-charge.

Supply and fixing MCB/Isolator SPN/DP 160 Amps 240 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 DLP PVC trunking of size 150x50mm with all accessories and all fixing accessories complete all as specified and directed by Engr-in-charge.

Supply and fixing sub main wiring of FRLS Insulated stranded copper conductor three runs of 6 sqmm and one run of 4 sqmm drawn into PVC trunking complete all as specified and directed by Engr-in-charge.

Supply and fixing sub main wiring of FRLS Insulated stranded copper conductor three runs of 4 sqmm and one run of 2.5 sqmm drawn into PVC trunking complete all as specified and directed by Engr-in-charge .

Supply and fixing sub main wiring of FRLS Insulated stranded copper conductor two run of 4 sqmm and one run of 2.5 sqmm drawn into PVC trunking complete all as specified and directed by Engr-in-charge .

Supply and fixing sub main wiring of FRLS Insulated stranded copper conductor two run of 2.5 sqmm and one run of 1.5 sqmm drawn into PVC trunking complete all as specified and directed complete all as specified and directed by Engr-in-charge.

Vinod Enterprises