REPAIR AND MAINTENANCE OF PERIMETER SECURITY LIGHTS, STREET LIGHTS, SOLAR LIGHTS AND SOLAR WATER HEATER AND OTHER MISC WORK AT 2AFSB UNDER AGE (I) AF CHIMNEY HILLS

Amount

M & L for servicing of Solar street light fitting of 2x11/1x11 watt capacity including servicing of module cleaning, battery inspection, checking of distilled water in battery , inspection of electronic circuits etc.

Supply & Fix in repair battery box for battery housing suitable for solar light fittings

Supply & Fix in repair battery 110 AH 12 Volts suitable for solar lights

Supply and pore battery electrolyte (distilled water with acid) once in every quarter for each battery

Supply & Fix in repair luminaire assembley for 1x11 watt LED lamps (new solar light fittings) with complete accessories all as specified and as directed.

M & L for repairs to solar water heater system by checking the leakage / sepage of the system if found rectified through the authorised dealers. Draining out the system by opening the cold water out let and hose to the bottom tank,dry out the system refilling the same after rectifing the leakes ,topping up with anti freeze solution of soft water,check the corrosion sacrificial anode,replace if found defective,clean the collector of capacity 100 LPD complete all as specified and as directed.

All as per Item ser No 6 here in before but capacity of 500 LPD

S&F in repairs CPVC Ball valve suitable for 20mm dia pipe complete all as specified and directed

S & F in repair thoughened Glass 6mm for Solar Water Heater Flat Plate collector sutable for 100 Ltr cap(Aprx size 1.8X 2mtr), fix and seal as recommended by the manufacturer and all as directed

S & F in replacement die cast aluminium IP66 LED Flood Light luminaire, 120 Watt capacity all as specified and directed Make : Cat part No: JETAIRISFL120WLED75APWBLTG of Havells or eqvt in CG / Philips

S & F in replacement die cast aluminium IP66 LED Flood Light luminaire, 100 Watt capacity all as specified and directed Make : Cat part No: JETAALBAFLOODLIGHT100W of Havells or eqvt in CG / Philips

Supply and fix in replacement LED street light 60 watt made up of pressure die cast aluminium housing with toughned glass and individual high power LEDs , IP66 protection Make:- Havells Cat Part No ENDURASUNDOWNSL60WLED765PASYBOTG or equivalent in Crompton/ Phillips

Supply and fix in replacement LED street light 45 watt made up of pressure die cast aluminium housing with toughned glass and individual high power LEDs , IP66 protection Make:- Havells Cat Part No ENDURASUNDOWNSL45WLED765PASYBOPC or equivalent in Crompton/ Phillips

S& F in replacement Bollards fittings 8 watt, IP 65, diffuser at the upper portion acts as a beacon of path guidance and necessary . Make : Havells cat part No CONEBLS8WLED830PSYMTOPC(0.6M) or equivalent in Phillips/Bajaj as approved by Engr-in-Charge

S&F in replacement LED Post top lantern 15 watt, spun aluminium landscape luminaire with high power LEDs as light source complete all as specified and directed. Make : Havells cat part No RUBYMINPT15WLED830PSYMTOPCC or equivalent in Phillips/Bajaj as approved by Engr-in-Charge

Supply and laying XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 16 Sqmm 2 core including dismantling of old U/S cable

All as per item no. 17 above but 16 Sqmm 4 core

M&L for drawing through pipe/pole Three core 1,5 Sqmm flexible cable ,1100 V PVC insulated & Sheathed with bare annealed copper conductor as per IS 694-2010 all as specified and directed .

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m deep and getting out in hard/dense soil for laying/repair of cable.

Returning filling in including spreading levelling watering and well ramming in layers not exceeding 25cm thick.

Removing excavated materials to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point.

Supply and lay brunt bricks class 'B' of standard size in trenches for protection of UG cable.

Supply and Spread Natural Riddled soil in trenches for cushioning and covering to cable complete all as specified and directed by Engineer-in-Charge.

M & L for Plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in pedestal / coping of pole and in Road cuttings including form work If necessary .

Supply and fix in repair GI tubing 40 mm bore, light grade fixed to wall/floor and laid in trench complete for cable protection including fixing arrangements.

S & F for Hard PVC junction box of size 200x150x150 mm weather proof with three phase and neutral link connector and necessary cable gland- 2 Nos for LT UG cable 10/16 sqmm 2/4 core and locking arrangement and fixing with existing PCC / steel tubular electric pole above the copping with suitable MS clamps, nuts & bolts and necessary electric connection etc.complete all as specified and directed

Supply & Fix in repair LED driver suitable for 45/60 watt street light fitting, 240 Volts, 50 Hz complete all as specified and directed

M&L for Aluminium painting to Steel tubular Street light pole for 9 mtr from top towards bottom and writing pole No with white paint inside of black circle above the Navy blue painting and aluminium painting to GI bracket / pipe etc. above the copping and all as specified and and as directed.

Supply and fix Street light Timer ,analog type time switch 3 P module, 24 hours program , programmable every 15 min, backup of 100 hours, current capacity 16A with one changeover Cat Pt No TA926453 of HAVELLS including Disribution board and MCB 3pole ,16 A make Havells OR equivallent

Supply & Fix in repair Solar hot water Tank 100 LPD capacity,made of Low carbon steel with porcelain coating ,Outer tank made of Mild steel ,Insulated with PUF 55 mm all as specified and directed by engineer in charge .

S & F in repair heating element 2 KW of any type suitable for Solar Hot water system as per directed and specified by engineer in charge.

S & F in repair Thermostate suitable for Solar Hot water system as per directed and specified by engineer in charge.

Supply and fix in repair Solar Water Heater Evacuated tube of length 1800 mm and dia 58 mm ,made of Super hard three layer borex silica ,fix and seal as recommended by the manufacturer and all as directed and specified by engineer in charge

S&F in repair of Addressable break glass Manual call point,Dimensions Semi -Flush Mounting Size in MM 89*93*27.5 mm(WxHxD),IP Rating IP 24D,Operating temprature 15 V to 32 V dc Max and commissiong existing panel by given Adress complete all as specified and directed Fire Alaram System Make :- Honeywell(Morley IAS)

Supply and fix in repaire Fire alarm Sounder/Siren Electronic type horizontal two stage continuopus normal operation for atleast 50 minutes with sound level 65 db to 120 db measured at 1.5 m wth sound out[put variation of +5 db 1500 m range

SREE VINAYAKA ENTERPRISES (BID ID -3376829)

KUZHIKKAL ENTERPRISES (BID ID -3388761)