SPECIAL REPAIR TO HIGH MAST LIGHT AND VARIOUS LIGHTS AT SPORTS GROUND AND REPLACEMENT OF SUB SYSTEM OF KU BAND AFNET SATCOM NETWORK ON END OF LIFE AT 9 BRD AIR FORCE STATION PUNE

Amount

Taking down the existing Flood lights fitting and Supply & fix (in Repalcement) energy saving and environmental frindly long life exclusive innovative flood light luminaries 200 / 210 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant with LEDs as light source and lens embedded PC cover /toughened glass and impact resistance of IK07 and electronic driver fixed on high mast pole or any any other place as requird on site incl making all nacessary arrangement for fixing as required on site incl MS angle 50 x 50 mm cross arm with MS flat iron clamps made of MS flat of size 40 mm x 5 mm , nuts and bolts and washers duly painted with 2 coat of aluminium paint complete all as specified and directed.

Taking down old,rusted, unsv Junction box of any size, type and supply & fix new junction box of size not less than 25Cm x20 Cm x 11 Cm, made out of Fibre material, shockproof and rustproof, cable entry from bottom. 100% wheather proof, restricted to unauthorised tapping with class FV-0 as per IS : 11731 Part-II or V-0 as per UL-94 and fixing to pole etc using suitable clamps nuts, bolts etc for accommodating and including the following :- a) two Aluminium Bus bar of capacity 100 A , 10 CM long- 01 Set b) MCB SP 10A-01 Nos

S&F in replacement of PVC insulated 1.5 sqmm copper two core conductor cable from Junction box to light fittings drawn through the pole complete all as specified and directed.

Taking out the old damged RCC pole ,Supplying and erecting ( in true vertical position) steel tubular swaged poles complete with cast iron base plate final taper plug, bolts nuts and screws all as specified of type 410-SP-31 (9.0 mtr length) complete all as specifed in IS 2713 (part-II) 1980 including one coat of red oxide primer and two coats of aluminium paint to exposed surfaces and with black bituminous paint for embedded portion of pole incl drilling suitable holes required for passing of connection wires etc and numbering of pole complete all as specified and directed.

Excavation in trenches not exc 1.5 m wide and exc 1.5 m in depth and getting it out for laying of cable / pole etc complete all as specified and directed.

soft/loose soil

Hard/dense soil

soft/disintegated rock

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

Removing excavated material n.exc 50m and depositing where directed at a level exc. 1.5 cm above the starting point

Material and labour for stone dust sand cushioning to under ground cable, provided with a layer 8 cm before and 15 cm after laying and stretching jointing and testing the cable all as specified and directed. [Note : Measuremenet will be done after punning]

Supplying and laying Brick, flat, size 230mm x 110mm x 75mm for cable protection laind in trenches complete all as specified and directed.

M&L for cement concrete (1:4:8) type D2 in foundation filling and mass concrete using 40mm graded stone aggregate for pole foundation or as per site reuirement at electical installations complete all as specified and directed.

M&L for cement concrete (1:3:6) type C2 in foundation filling and mass concrete using 40mm graded stone agg for pole/stay foundation or as per site reuirement at electical installations complete all as specified and directed.

M&L for cement concrete (1:2:4) type B1 in foundation filling and mass concrete and coping of poles or as per site reuirement at electical installations complete all as specified and directed incl necessary form work using 20 mm graded stone aggregate etc

Supply and fix GI Pipe Light grade with all connected accessories of sizes 40 mm complete all as specified and directed.

Supply and fix GI Pipe Light grade with all connected accessories of sizes 50 mm complete all as specified and directed.

Taking out Unserviceable service wires any size from site complete all as specified and directed.

Supply, laying, jointing, testing and commissioning of LT under ground cable 1100 volts grade XLPE (cross linked polythene ) armoured with galvanised round steel wire or steel strip , electric power cable heavy duty, with multi stranded aluminium conductor, laid in trenches, ducts fix on walls/poles with proper size saddles and clamp laid under roads/path/ drain /colverts or enclosed in GI pipe/ fix complete incl taking out unserviceable cable all as specified for following size:-

25 Sqm 4 core

50 Sqm 3.5 core

M&L for scrapping of old alum paint of steel tubular pole 9/11 mtr by means of emery paper for preparation of smooth surfaces and painting with two coats of alum paint on pole , brackets old junction boxes channels etc incl alternate 30 cm wide white and blue strip painting up to 1.5 Mtr height from ground level incl fixing of red bright laminated reverse lights reflection strip 100 mm wide 03 round and Pole numbering complete all as specified and directed.

Taking out the old one and Supply, Install, Test and Commissioning of Feeder pillar box out door type fabricated out of 3 mm thick CRCA sheet double door, of size 500x500x300 mm complete with powder coating with seven tank process mounted on M.S angle Iron frame, duly grouted with PCC reqd. with all electrical connection complete all as specified and directed including following:- (a) S&F MCCB TPN 100 Amps 10KA -1 Nos (b) S&F Street light timer -1 Nos (c) S&F 70 Amps Contactor -1 Nos (d) MCB 40 Amps SPN, 10 KA - 01 Nos

Earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6mm as earthing lead buried directly in ground vertically to a depth not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 Mtr below normal ground level connected to and including galvanised iron strip 25 X 4 mm as earthing lead by means of bolts, nuts, check nuts & washers etc made of GI and connected to earthing test point all as shown in electrical plate No. 5 of SSR Part I of 2009 & as specified or indicated and testing on completion including excavation/earth work in any type of strata PCC ( 1:3:6 ) type C1 earthing chamber, pre cast slab cover 50 mm thick in cement concrete ( 1: 2 : 4 ) type B 1 ( reinforced with welded steel wire fabric (XPM) weight not less than 4 Kg / Sqm), funnel with wire mesh, watering pipe of 20 mm bore medium grade, including galvanised iron strip 25X4 mm with GI protection pipe of 40 mm medium grade up to 7.5 meter length, etc complete all as specified and directed.

Note: (i) Seprate chamber shall be provided for each MCCBs and control wiring shall be done with multistranded copper wires min 2.5 Sq mm (ii) MCCB of rating 250 Amps equivellent to model No MTX2.0 of make L & T should be Microprocessor Release type (Ics = 100% of Icu) and should have adjustable overload setting from 0.4 to1.0 x In, Adjustable short circuit setting from 1.5 to 8 x Ir inbuilt instantaneous protection , Inbuilt ground fault protection from 20%-50% of In and adjustable neutral overload protection from 50% to 150 % Ir , switchable thermal memory, varable trip class , front LED indication, panel mounted display for current metering and trip record. (iii) MCCB of rating 100 and 63 Amps should be Thermal magnetic Release type (Ics = 100% of Icu) and should have adjustable overload setting from 0.67 to1.0 x In and Adjustable short circuit setting from 6-12 x In

Taking down cearfully by unscrewing the VTPN DB Boxes/busbars etc any type, MCB distribution boards complete all as specified and directed.

M & L for sub main wiring with two runs of single core 2.5 Sq mm FRLS PVC insulated unsheathed multi stranded copper conductor 650 / 1100 V grade with colour code and one run of 1.5 Sq mm single core FRLS PVC insulated unsheathed multi stranded copper conductor green colour cable as earth continuity conductor including PVC conduit /cassing & caping complete all as specified and directed. ( Note :Two runs of 2.5 Sqmm copper cable,one run of earth wire of 1.5 Sqmm copper cable and one run of PVC conduit of suitable size shall be measured & paid as one length.)

Ditto all as per Ser Item No. 22.00 above but Sub Main Wiring with FRLS PVC Insulated multistranded copper conductor wires of size 2x4.0 sq. mm + 1x2.5 sq. mm earth wire complete all as specified and directed.

Ditto all as per Ser Item No. 22.00 above but Sub Main Wiring with FRLS PVC Insulated multistranded copper conductor wires of size 2x6.0 sq. mm + 1x4.0 sq. mm earth wire complete all as specified and directed.

Ditto all as per Ser Item No. 22.00 above but Sub Main Wiring with FRLS PVC Insulated multistranded copper conductor wires of size 2x10.0 sq. mm + 1x6.0 sq. mm earth wire complete all as specified and directed.

Ditto all as per Ser Item No. 22.00 above but Sub Main Wiring with FRLS PVC Insulated multistranded copper conductor wires of size 2x16.0 sq. mm + 1x10.0 sq. mm earth wire complete all as specified and directed.

Ditto all as per Ser Item No. 22.00 above but Sub Main Wiring with FRLS PVC Insulated multistranded copper conductor wires of size 4x2.5 sq. mm + 2x1.5 sq. mm earth wire complete all as specified and directed.

Ditto all as per Ser Item No. 22.00 above but Sub Main Wiring with FRLS PVC Insulated multistranded copper conductor wires of size 4x4.0 sq. mm +2x2.5 sq. mm earth wire complete all as specified and directed.

Ditto all as per Ser Item No. 22.00 above but Sub Main Wiring with FRLS PVC Insulated multistranded copper conductor wires of size 4x6.0 sq. mm + 2x4.0 sq. mm earth wire complete all as specified and directed.

Ditto all as per Ser Item No. 22.00 above but Sub Main Wiring with FRLS PVC Insulated multistranded copper conductor wires of size 4x10.0 sq. mm+ 2x6.0 sq. mm earth wire complete all as specified and directed.

Ditto all as per Ser Item No. 22.00 above but Sub Main Wiring with FRLS PVC Insulated multistranded copper conductor wires of size 4x16.0 sq. mm+ 2x10.0 sq.mm earth wire complete all as specified and directed.

M&L for providing earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6mm as earthing lead buried directly in ground vertically to a depth not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 Mtr below normal ground level connected to and including galvanised iron strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts & washers etc made of GI and connected to earthing test point, providing charcoal and common salt all as shown in electrical plate No. 5 of SSR Part I of 2009 & as specified or indicated and testing on completion including exaction/earth work in any type of strata PCC (1:3:6) type C1 earthing chamber, pre cast slab 50 mm thick in cement concrete (1:2:4) type B1 (reinforced with welded steel wire fabric (XPM) weight not less than 4 Kg/sqm), funnel with wire mesh, watering pipe of 20 mm bore medium grade and lugs, including galvanised iron strip 32x6 mm with GI protection pipe of 40 mm medium grade 7.5 meter long, etc complete all as specified and directed. Note:- (i) Venders are bound to get earthing result upto 5 Ohm for single earthings and 3 Ohm with the grid of two earthing.Any additional work and material required to achive the required result is included in the cost quoted by the tenderer.(ii) Excavated material to be removed from the site and deposit at the distance not exceeding 50m distance and levelled. (iii) Refill the pit with M&L for black cotton soil 1 cum.

S&F Hot Dip galvanised solid perforated cable tray and cover of width 450 mm, depth 100 mm and thickness (12 SWG) fabricated from GI sheet GI coupler plate and hardware and all nacessary Vertical or horizontal fixing arrangements incl using fasterners, cutting/ making hole in wall for proper passing of cable tray cheseling of weaken wall surface upto 50 mm deep and replsatering wall surface to improve strength of wall surface as required on site and making good the disturbed surface of wall matching to existing sourround wall surface complete all as required on site to fix properly and give presentable look complete all as specified and directed.

Ditto all as per Ser Item No 33.00 above but for S&F Hot Dip galvanised perforated cable tray and cover of width 100 mm, depth 25 mm and thickness (16 SWG) complete all as specified and directed.

S & F 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.

Triple pole and earth encolsure with a three pin and earth plug with socket complete with one triple pole MCB 32 Amps complete all as specified and directed.

Triple pole and earth encolsure with a three pin and earth plug with socket complete with one triple pole MCB 63 Amps complete all as specified and directed.

Supply and fix sheet metal enclosure MCB DB double door SPN 12 way 230 V with neutral link and with 200 A bus bar complete all as specified and directed.

Supply and fixing SP 5 To 32 Amps rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning complete all as specified and directed.

Ditto all as per Ser Item No. 39.00 above but SPN 32 Amps complete all as specified and directed.

Ditto all as per Ser Item No. 39.00 above but TP 25 to 63 Amps 415 Volts complete all as specified and directed.

Ditto all as per Ser Item No. 39.00 above but TPN 16 to 32 Amps complete all as specified and directed.

Supplying and laying synthetic Rubber insulated mats 2 mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m complete all as specified and directed.

S & F RCBOs double pole 40 A for earth leakage, over load and short circuit protection 30 mA complete all as specified and directed.

S & F RCBOs double pole 63 A for earth leakage, over load and short circuit protection 100 mA complete all as specified and directed.

S & F RCBOs double pole 63 A for earth leakage, over load and short circuit protection 300 mA complete all as specified and directed.

S & F RCBOs four pole 63 A for earth leakage, over load and short circuit protection 30 mA complete all as specified and directed.

S & F RCBOs four pole 63 A for earth leakage, over load and short circuit protection 100 mA complete all as specified and directed.

S & F RCBOs four pole 63 A for earth leakage, over load and short circuit protection 300 mA complete all as specified and directed.

Supply and Install testing and commissioning complete hi wall split units indoor/outdoor complete with remote control unit and with inbuilt air ioniser and plasma filter for better indooor air quality of capacity 2 Ton inverter based Spilt Air Conditioners having copper tubing outdoor condensing unit incl wall mounting bracket working on 230 volts, 50 Hz, refregerent -R-134A/R-410a Eco Friendly Noise Level –Less than 40 db Mounting/ Fitting indoor & outdoor units at the respective locations as per standard practice including suitable copper tubing connection as required on site and thermal insulation Leak testing and additional refrigerant charge if required. electric driven single phase BEE 5 star rated complete all as specified and directed.

Suppy and fix authomatic boost buck transformer for low and high Voltage correction equipped with electronic transistorised relay suitable for correction, single phase AC supply complete with volt meter and designed for input voltage 170 Volts to 250 Votls and output voltage stablized between 215 Volts to 240 Volts of capacity ( 5 KVA ) complete all as specified and directed.

Removing the split type AC 1.5 ton/ 2 ton capacity working on 230 V single phase /440 Volt 3 phase complete including indoor and out door unit and reinstall at any place ( with in the stn ) at height up to 5 mtr from floor level including replacement of refrigerant tubing upto 7.5 mtrs length and provision of drain pipe and pipe insulation, connecting with existing power socket including top up of refrigerant as required for proper cooling effect and testing the unit for smooth functioning all as directed including making good of all disturbed surfaces complete all as specified and directed.

S & F Auto change over switch having controls and programming for auto operation of 02 Nos 2 ton Split AC having AC timer micro controller based technology 3 min delay time, AC1 / AC2 ON indication, digital AC timer having 1 to 12 hours programmable timer, two heavy duty sturdy relay with heavy 30 Amps connector each capable to take load of 2 ton split AC with auto/manual facility, 230V AC, 50 Hz suitable to operating on temperature 0 to 100 degree celcius, LCD display 2 x 16 character, wall mounted type, metallic enclosure and MCBs etc and complete testing for smooth functioning to user satisfaction complete all as specified and directed.

Supply, Install, Test and Commissioning of LT panel outdoor type fabricated out of 3.0 mm thick CRCA sheet double door(front & back opening), CPRI approved complete with powder coating with seven tank process mounted on M.S angle Iron frame of size 50x50x6mm, duly grouted with PCC foundation reqd with the following:- (a) copper bus bar 600 Amp (R Y B & N) with coloured heat shrinkable insulated sleeve 415 Volts as per IS of suitable size mounted on DMC/epoxy insulator (not less than 50mmx50mm conicle type at a maximum interval of 500 mm- 01 Set. (b) MCCB 250 Amps 4 pole 36 KA - 04 Nos (c) On Load Change Over Switch 250 Amps 4 pole -02 Nos (d) MCCB 100 Amps 4 pole 25 KA - 01 Nos (e) MCCB 63 Amps 4 pole 25 KA - 03 Nos

Taking out carefully serviceable LT UG Cable/wires after disconnecting from DBs on wall/duct/cutting of walls of assorted size as required on site and re routing properly by making proper cutting in wall/cable duct clamping etc completed and making good disturbed surface of wall/floor complete all as specified and directed.

Taking out carefully serviceable LT UG Cable assorted size after disconnecting from DBs and Excavation of soil as required on site site and re- routing properly by making proper cutting in wall/cable duct clamping etc complete all as specified and directed.

Material and labour for supply, installation, testing and commissioning of maintenance free chemical earthing based on 6 mtr set of three pure copper electrode pipe of 76 mm bore(ID) with wall thickness of 3 mm, interconnected in grid with distance of each electrode 2.5 mtr minimum including excavation/Earthwork in rock soil, duly fixed with connector at top connection of copper strip 20x 3 mm ( strip in pipe type electrode )and copper pipe electrode shall be filled with MFC for improvement of conductivity of electrode, 120 KGS approx of BFC shall be filled around the copper pipe elecrode ,including providing FRP pit cover of size 250 mm at top ,330 mm at bottom and 260 mm in height capable to withstand minimum 2 ton driving load.Rate included for testing,commisioning including checking of earth continuity and earth result complete all as specified and directed. Vendors are bound to get earthing result less than 1 Ohms with grid of earthings. Copper strip required to interconnection of earth pits in grid must be laid 01 ft below the ground level and the same must be treated with chemical (BFC) if required to achieve resistance value.Rate is included for boring of earthing in any type of soil/rock upto 200 mm dia bore.Continuity of good earth resistance shall maintained upto 1 year and testing will be carried out by contractor with User rep and MES authority , after completion earth result sheet must be signed by user rep , contractor and Engr-in-Charge.Copper strip must be connected with copper pipe electrode and other joints with exothermic joints complete all as directed and specified by Engr-in-charge Note:- (i) Earth strip for grid network and from top connector of electrode to test point and further connection to LT panel/AF equipments/ for grid of earthing shall be measured and paid separately. (ii)Any additional electrodes/material required to get result less than 01 Ohm will be provided by the contractor without any extra cost.

S&F test point terminal block made out of gun metal or phosphorous bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw , cutting upper & lower portion for incoming & outgoing including double insulators two coat of synthic enamel paint complete all as specified and directed.

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required copper strip 20 x3 mm complete all as specified and directed.

Ditto all as per Ser Item No 59.00 above but GI Strip complete all as specified and directed.

Supply , laying, jointing testing and commissioning LT UG armoured copper cable 6 Sq mm 4 core 1100 volts grade XLPE, electric power cable heavy duty with multi-stranded copper conductor laid in trenches,duct fix on wall with proper size saddles and clamps / in GI pipes complete all as specified and directed.

Surface excavation n.exc. 30 cm deep and averaging 15 cm deep and getting out in hard/dense soil complete all as specified and directed.

M&L 75 MM thick PCC 1:4:8 (using 40mm graded stone aggregate) as sub base complete all as specified and directed.

M&L PCC B 1 type 1:2:4 using 20 mm graded aggregate complete all as specified and directed.

M&L 50 mm thick sand cushaning for fixing of paver block complete all as specified and directed.

M & L two coats of cement base paint on new plastered surfaces incl a coat of primer complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance n.exc 50m and making good surface in sot/ disintegrated rock complete all as specified and directed.

S&F Rolled sections as in coloums, vertical posts etc. fixed with angle cleats or other connecting plates Fe 290 (Gde E-165) complete all as specified and directed.

S&F Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc (Gde E-250) Quliaty A complete all as specified and directed.

M&L 12 mm Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 5cm but n exc 10cm long complete all as specified and directed.

S&F Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L two coats of synthetic enamel painting on new steel surfaces incl a coat of red oxide primer complete all as specified and directed.

M&L two coat of synthetic enamel painting on surface of any description n exc 10 cm in width or girth when unconnected with other painting or when painted in a different tint complete all as specified and directed.

Removing the excavated surplus soils exceeding 50mtr but N.exc 250 mtr and depositings where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed.

M&L for Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm of type C1 1:3:6 using 20mm graded aggregate in width and setting in mortar 1:6 complete all as specified and directed.

Material and labour for 15 mm thick rendering in cement mortar (1:6) on fair face of brick or concrete surface finished even and fair complete all as specified and directed.

M&L for 40mm coping concrete 1:2:4 B0 type 12.5mm grade aggregate complete all as specified and directed.

CHAITANYA WINDWELL

M/S. Niksun Electro-Infra Private Limited

Chaulya Enterprises

metro electrical services