Providing AC Units to the prefabricated workshop (Quality Control Room) and Solar Street Lights to the Government Polytechnic College at Ettayapuram in Thoothukudi district..

Supply erection testing and commissioning of 2 TR (600 K.cal/hr) plastic split type Air conditioner filted with rotary high efficiency compressor opearating on refrigerant R22 suitable for wall mounting for opearation on230v 50HZ single phase AC supply with star ratting of 3 as per BEE specification and capable of performing the function. (1) Cooling (2)Dehumidifying (3) Air circulation (4) Filtering (5) Heat pump for winter This installation works for the above split type AC units including the following (1) Mounting /Filtering Indoor and Outdoor units at their respective Locations. (2) Laying refrigerant pipe line of required length connecting both units after drilling hole/ holes in the wall if required. Thickness of the copper tubing shall not be less than 0.8 mm (3) Insulating the se ction pipe with expasnded polyethylene foam 5mm tubing. (4) Laying 1.5mm dia flexible PVC drain pipe to throw out the condensate water being formed within the indoor unit.(5) Leak testing the entire system unit. (6) Charging refreigerantgas in the unit.(7) Suitable electric wiring to be provided with in 2.5sq.mm PVC insulated copper wire between indoor and outdoor units upto 6 mtrs length and upto switch within 3 mtrs of location of indoor unit. (carrier/Voltas /Blue star/equ)

Supply and Installation of 5 KVA electonic automatic voltage stabilizer V-Guard make VGS 500 with input range of 170v-270v and output range 200v-240v with high and voltage cut off and 3 miniutes time delay relay with demonstration.

Supply and fixing of soft drawn copper refrigerant piping of 5/8" dia,interconnecting indoor and outdoor units with necessary fittings, supports etc

Supply and fixing of MS Stand for fixing the AC Outdoor units

Supply and fixing of water drain pipe line (1 inch PVC pipe)

Supply and fixing of 30 W All in one Solar street lights (Signify(Philips) Make: BRP111LED30/757) integrated Module consisting of solar photovoltaic module, battery, battery management system, control electronics, LED driver, inter-connecting cables and pole mounting piece integrated into the luminaire as a single unit. Specifications: System Wattage: 16.5W Lumen output:3000 Lumens System Efficacy: 180lm/WLife class: 50000Burning hours Panel type: Mono Crystalline, Panel Size; 30Wp Battery type: LiFePo4 Battery Lifespan: 2000 cycles Battery capacity: 12.8V, 12Ah Housing: Aluminium Extrusion. Warranty : 5 years

Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm dia GI bend complete on the existing post/ on wall with PVC unsheathed FRLS copper leads with MS clamps and with painting

Supply and fixing of 30W LED street light fitting with LED (Higher end) with 25mm dia. GI pipe (class B) with 1 no.25 mm dia GI bend complete on the existing post/ on wall with PVC unsheathed FRLS copper leads with MS clamps and with painting

Supply and Run of 2 of 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 1.5 sq.mm copper wire with painting of suitable colour

GST