PROVN OF PERIMETER SECURITY LIGHTS AND ALLIED WORKS AT 250 SU, SPECIAL REPAIR/REPLACEMENT OF BER COOLING APPLIANCES AND CERTAIN E/M MINOR WORKS AT AFS HAKIMPET UNDER GE (AF) HAKIMPET

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth and getting in hard/dense soil for laying of cables/ for erection of poles/ for stay assembly etc complete all as specified and directed by Engineer-in-Charge.

Supply and spread clean dry river sand in trenches for cushioning of cable complete all as specified and directed by Engineer-in-Charge. (Note: Punned down thickness only shall be measured for the purpose of payment)

Supply and lay un-reinforced precast concrete cable cover , class LV , Type I flat size 250 x 150 x 40 mm laid dry in treches over under ground cables complete all as specified and directed

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

Removing surplus excavated material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engineer-in-Charge.

Material and labour for 80mm dia bore tubes, 'light grade' galvanised, with all fitting and fixed complete to walls/ poles or laid in trenches/ floors for cable protection complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement of LT XLPE insulated, heavy duty aluminium conductor multi stranded, served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape underground cable of 10 Sqmm, 4 core in trenches or fixed on pole/wall or drawn through pipes including suitable size Lugs & Glands etc complete all as specified and directed by Engineer-in-Charge.

S&F (in replacement) Octagonal shaped GI hot dipped electric pole, Polished finished (7 metre long) complete with RCC base, bolts, nuts, washers and base plaes all as specified including the following:- (a) Excavation in post hole not exceeding for pole foundation & getting out in soft loose soil, returning, filling in the excavated soil after fixing the pole in foundation, ramming earth around in layers n.exc 25 cm thick and disposal of surplus soil to a distance n.exc 50 metres. (b) M&L for Providing RCC 1:4:8, type D2 (using 40 mm graded stone aggregate) in foundation as per manufacturers design upto GL including Nuts, bolts, washers and base plates of suitable size and length for grouting in as per manufacturer's design. (c) M&L for painting of pole externally with one coats of black bituminous paint (upto planting depth if required) and above plinth block/ concrete collar with two coats of aluminium paint over a coat of red oxide primer including preparation of surfaces including Strips of 30 cm wide sky blue floursent and reflactor bands 3 Nos in alternate layers upto the height of 1.5 Mtr above plinth block. (d) Inbuilt internal junction box consists of incomer of MCB TPN 32 Amp 10 KA and alluminium busbar 16 Amp 04 Nos fixed on epoxy insulated pole and internal wiring complete

Supply and fix in repair LED street light fitting 45 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 66 protection complete all as specified and directed by Engineer-in-Charge.

Supply and fix automatic street light switch using infrared sensor based on nature switch for automatic switching of street lights. Nature switch operation should be based on nature light lux level. Required illumination level for switching ON is <30 lux and for switching OFF >10 lux.The nature switch along with suitable power contactors , incoming and outgoing MCBs should be enclosed in a pole/ wall mountable enclosure made of rust proof , electric shock proof and FR grade SMC junction box with hinged lid confirming to IP 54 complete all as specified for the following: - (a) Suitable of three phase load of 8-12 kw with contactors (single phase 3Nos), incoming& Outgoing MCB SP (6 Nos),rating of 32 Amps per phase & circuit wiring of min 10 sqmm. Make -Swadeep Cat No. swadeep -02EC 8kw3P or equivalent in Havells /Indoasian.

M&L GI Pipe Bracket made out of Galvanised Iron Tubing 40mm bore (dia), light grade, 1.50 Metre long bent to shape as per specified for fixing Street Light Fitting including suitable size of clamps and applying Two coats of Aluminium Paint over a coat of Aluminium Primer including taking down old unserviceable GI Pipe Bracket with clamps, complete all as specified and as directed.

M&L for Boring/ drilling (horizontally ) of holes under road, pavement, hard standing by trenchless technology 75 mm dia including S& F HDPE pipe medium grade 75mm dia all as specified and directed by Engineer in charge.

Supply and connect PVC insulated, PVC Sheathed flat twin core cable with stranded aluminium conductor of size 2.5 sqmm including takingdown existing unserviceable wire complete all as specified and directed by Engineer-in-Charge. Make: Finolex/ Polycab/ Havells

supplying, installing, commissioning and testing of split type air conditioning unit indoor / outdoor complete with cordless remote control unit and with in built with BEE 5 star rating inverter type with CFC refrigerant 1.5 tonne capacity complete and comprising of the following :- a) Room evaporator indoor unit with speed blower fan of approipriate capacity including PCB, thermostatic control, air filter and drain for condensing water b) Outdoor condensing unit of capacity 4900 Kcal / Hr capacity with condensor fan motor of appropriate capacity - 01 No. air cooled condensor of capacity 1.5 TR-01 No. shall be installed outside the building on and including suitable factory made mild steel brackets fixed on wall using fastners for fixing and installing of ACs c) Refrigerant copper pipe of suction and discharge line with insulation, condensing water drain pipe & protected by suitable size of flexible PVC conduit with control valves & safety accessories including complete wiring for evaporator & condensing unit with fixing of suitable size of copper cable d) Making odd the disturbed surface to match with the existing surface after pluging the holes complete all as specified and directed. Note :- The unit rate quoted by the contractor shall deem to be inclusive of (i) Cutting holes in walls / windows of any thickness for installation of AC, connection and making good the disturbed surface to match with the thickness for installation of AC etc, connection. (ii) Electric cable of size 4 sqmm copper conductor PVC sheathed and of required length to connect outdoor unit and outdoor unit to voltage stablizer. (iii) Copper piping with insulation and drain piping.

supplying, installing, commissioning and testing of split type air conditioning unit indoor / outdoor complete with cordless remote control unit and with in built with BEE 5 star rating inverter type with CFC refrigerant 2 tonne capacity complete and comprising of the following :- a) Room evaporator indoor unit with speed blower fan of approipriate capacity including PCB, thermostatic control, air filter and drain for condensing water b) Outdoor condensing unit of capacity 6200 Kcal / Hr capacity with condensor fan motor of appropriate capacity - 01 No. air cooled condensor of capacity 2 TR-01 No. shall be installed outside the building on and including suitable factory made mild steel brackets fixed on wall using fastners for fixing and installing of ACs c) Refrigerant copper pipe of suction and discharge line with insulation, condensing water drain pipe & protected by suitable size of flexible PVC conduit with control valves & safety accessories including complete wiring for evaporator & condensing unit with fixing of suitable size of copper cable d) Making odd the disturbed surface to match with the existing surface after pluging the holes complete all as specified and directed. Note :- The unit rate quoted by the contractor shall deem to be inclusive of (i) Cutting holes in walls / windows of any thickness for installation of AC, connection and making good the disturbed surface to match with the thickness for installation of AC etc, connection. (ii) Electric cable of size 4 sqmm copper conductor PVC sheathed and of required length to connect outdoor unit and outdoor unit to voltage stablizer. (iii) Copper piping with insulation and drain piping.

Dismantling of wall mounted split units indoor & outdoor unit complete of any capacity and deposited to store including all necessary arrangements, good finishing etc including depositing the same at AGE E/M store complete all as specified and directed.

Supply and installation of desert cooler having 51 litres tank capacity and air delivery of 3200 cum/hr made of specially processed anti bacterial, anti erosion, anti deformation with hydralic property 3 side honeycomb pads complete all as specified and directed by Engr-in-charge. Make : Havells Koolaire or equivalent of Voltas or Bajaj

Supply and installation of frost free refrigerators 3 star rating 276 litres of capacity inverter compressor with builtin stabilizer complete all as specified and directed by Engr-in-charge

Supply and installation of frost free refrigerators 3 star rating 310 litres of capacity inverter compressor with builtin stabilizer complete all as specified and directed by Engr-in-charge

Taking down of ceiling fan of any sweep from any location including down rod and disconneting electric supply and deposited to store complete all as specified and directed by Engr-in-charge

Supply and fix ceiling fans, complete with three blade, down rod, accessories 230V, 1200mm sweep, with Squirrel cage induction motor, BEE 4 Star rating (as per latest BEE norms as applicable, Non - BLDC, rated service value shall be minimum 5.5 and power comsumption not to exceed 38 W) complete all as specified and directed by Engr-in-charge. Make : Havells, Crompton, Bajaj, Usha or as approved by GE.

Supply and fix electric water heater, storage type ABS body with SS inner tank made of ultra thick super cold rolled steel plates and heating element upto 2 KW capacity 50 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece(hot and cold water connection pipe) etc complete all as specified and directed by Engr-in-charge. Make : Havells Monza DX or equivalent of Bajaj or Recold

M&L for point wiring with using 4 Sqmm (nominal area) multi standard copper conductor, single core, FRLS PVC insulated & unsheathed cable, 1100 volts grade with and including PVC conduit / casing and capping of adequate size fixed on surface with PVC rawl plugs as directed / site requirement with sunken type pressed steel terminal box and junction boxes 1.6mm thick of suitable size, duly painted with one coat of red oxide primer and two coats of black bituminous paint for mounting fittings and wiring to be terminated in pressed steel sunken boxes with and including all accessories and using 4 Sqmm (nominal area) stranded copper conductor single core conductor, FRLS PVC insulated & unsheathed cable as in earth wire connected to common earth dolly complete all as specified and directed for following:- NOTE :- (i) Quoted rate shall be deemed to include the cost of cutting chases in walls / pillars /column etc. of any description for concealing the boxes to required depth & making good the disturbed surface in CM 1:4 including finishing the surface to match with the existing surface. (ii) Fittings like switches, sockets, regulators, lamp holders, light fittings shall be measured and paid for separately under appropriate item of Schedule `A'. (iii) The quoted rates shall be deemed to be inclusive for provision of covering sunken boards/terminal boxes / junction boxes of any shape and size modular white colour cover plate with frame (a) One 15 Amps earth plug socket

S & F in repairs earth plug and socket, single pole, neutral sheet metal enclosures with a two pin, plug and socket 20Amp, 240 volts with and including one MCB, SP, 20A, 240 Volts as per all as specified and directed.

Supply and fix stop valve of dia 20 mm with crutch or butterfly handle, screwed both ends for iron pipe complete all as specified and directed by Engr-in-charge.

Supply and fix bib tap of dia 20 mm cast iron alloy with crutch or butterfly handle screwd for iron pipe to outlet pipe of geyser complete all as specified and directed by Engr-in-charge.

Supply and fix of any length GI pipe of dia 15 mm dia including connection sockets, elbow and tee for connecting pipes etc and connecting pipe to inlet and outlet of the geyser complete all as specified and directed by Engr-in-charge

M&L for Earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried directly in ground earth pit not less than 2.25mtr deep below normal ground level with top edge of the plate not less than 1.5 mtr below ground level connected to galvanized iron or steel earth lead strip 32x6 mm size upto 7.5 mtr long in single length by mean of nut/bolt and washer of galvanized iron or steel as shown in electrical plate no 5 of SSR part I including necessary excavation in hard/dense soil and earth work GI pipe 20mm dia mediumj grade for watering and GI 15mm dia light grade pipe for protection of GI earth wire etc, PCC chamber with PCC cover in cement concrete 1:2:4 Type B1(20mm graded aggregate), funnel, wire mesh, charcoal dust, salt etc, connected to LT panel board as indicated including testing complete all as specified and as directed.

Supply & Fix single pointed Air termination aluminium rod 12mm dia, 300mm long including all necessary fixing arrangements all as specified and directed.

Material and labour for 50 mm dia bore tubes, 'light grade' galanised, with all fitting and fixed complete to walls/poles or laid in trenches /floors for cable protection complete all as specified and directed by the Engineer-in-Charge.

M&L for PCC block 300 x 300 x 600 mm by using 20 mm graded aggregate for fixing of GI pipe 50 mm bore complete all as specified and directed

M&L for Earth continuity conductor 32x6 mm GI strip or main earthing lead fixed to wall on batten or recess or chases or buried 6 cm dept in ground o drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing including procelain vitreous white seperators and fixing screws with brazing at each possible joint etc. all as specified and directed by Engineer-in-charge.

Test point terminal block made of gun metal or phosphorus bronze size 75 x 75 x 25 mm drilled and screwed including 03 nos. 8 mm dia 25 mm long hex. head screw.

Material and Labour for earthing pit display boards made out of 3mm thick MS sheet of size 30 x 35cm welded to 75cm long 25 x 25 x 5 mm thick MS angle iron grouted in PCC 1:3:6 (with 20mm stone aggregate) to a depth of 20 cm and applying two coats of synthetic enamel paint of approved color over a coat of red oxide primer and writing the letters on plate for showing the following details: 1. EARTHING PIT NO: 2. DATE OF MEASUREMENT: 3. NEXT DUE DATE: 4. STANDARD VALUE: 5. VALUE OBTAINE: 6. MEASURED BY: 7. SUPERVISED BY : Note : Shape, size and colour of display board should be approved by Engr in Charge before fixing at site.

LEOENTERPRISES (BID ID -3090176)

saradhi construction combines (BID ID -3080761)

Rahul Enterprises (BID ID -3089896)

omsai thermax engineers (BID ID -3095179)

SRI SAI RAM ENTERPRISES (BID ID -3088235)