Replacement of normal hangar lights with LED lights alongwith protective covers in 848 Sqn (CG) and 744 Sqn (CG) Hangars at ICGAS, Chennai under GE (I) (CG) Chennai

Amount

supply, Lay and test FRLS PVC insulated,PVC Sheathed electric control cables (Heavy Duty) 1100 volts grade with multi stranded copper cconductor of size 4 sqmm ,4 core conforming to IS specifications with proper colour code as per IE Rules complete all as specified and as directed. Make:Gloster/Finolex/Plaza/ICL

Supply , Install ,test and commission LM80 Certified 180 Watts or next nearest watt Highbay fixture made out of High quality Aluminium alloy pressure die cast heat sink housing for better heat dissipation,asethetic appeal and High efficiency ,Long life LED Fitting with Lumen efficiency more than 140lm/Watt with system Lumen output 25200 Lumens , Optics with heat resistant toughened glass with wide beam angle of 90 Degree , Integral Built in Potted Eletronic driver with APFC Construction , THD (ithd) more than 10 % Colour Temperature 5700 K,CRI more than 70 ,Open circuit protection,Surge Voltage Protection upto 10KV , Power Factor @ 240 V AC more than 0.95 ,Ingress Protection IP 66 ,Impact Resistant more than IK08 ,,LED LIFE OF MORE THAN 50000 HOURS ,(Calculated L70850) suspended by means of heavy duty,nickel plated Eye Bolt arrangement with operating temperature -10 Degree centigrade to +50 Degree ,Input supply Voltage Range : 120 V to 270 V AC ,Frequency :50 Hz + or - 3 Hz ,Over Voltage Protection with integral SMD LED type and other safety test as per IS 15885 Part-2 /Sec 13 ,IEC60598-1 ,61547,61347-2-13 ,EN -55015 and 2 nos of PG9 Gland for cable entry and loopin and loopout complete all as specified and as directed. NOTE :(i) MAKE OF LED HIGH BAY FITTING : PHILIPS/WIPRO/CG/ Surya Rosihini .

Note for item no:02 above :(ii) The make approval from any one of the above make alongwith catlogue number duly matching with the above technical specification and Electrical Photometric test report,, Light Intensity Distribution diagram ,Spectrum Report etc should be produced to GE for approval before procurement from market (iii) No payment will be made to the contractor unless the production of following documents : (a) Original Paid Voucher duly mentioning the make and catlogue no approved by GE (b)Test certificates mentioned above from manufacturer.

Supply, Lay and test FRLS PVC insulated,PVC Sheathed electric control cables (Heavy Duty) 1100 volts grade with multi stranded copper cconductor of size 1.50 sqmm ,3 core conforming to IS specifications with proper colour code as per IE Rules complete all as specified and as directed. Make:Gloster/Finolex/Plaza/ICL

Supply and fix Rigid non metallic PVC FR conduit of external dia of 20 mm including Tees,bends,elbows,reducers ,bell mouth tube ends and fixing accessories such as couplers,lock nuts,saddlers,pipe hook etc but exclusive of boxes complete all as specified and as directed Make :Avon Plast/Presto Plast/Kon Seal

Supply and fix Rigid non metallic PVC FR conduit of external dia of 25 mm including Tees,bends,elbows,reducers ,bell mouth tube ends and fixing accessories such as couplers,lock nuts,saddlers,pipe hook etc but exclusive of boxes complete all as specified and as directed Make :Avon Plast/Presto Plast/Kon Seal

Supply and fix sixteen way push bottom for operation of crane horizontal and too and pro movements ,operations as per sample ,model and make available at sitecomplete all as specified and as directed..

Material and labour for Special Chemical Earthing complete with (Bentonite) copper earth plate electrode of size 900 mm x 600 mm x 5.0mm thick buried directly in ground ( earth pit not less than 2.25 metre deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level and connected to copper earth strip of size 32mmx6mmm by means of copper/brass bolts, nuts, check nuts and washers etc and connected to earthing test point /equipments as directed including GI/MS sheet wire mesh funnel with watering pipe of 20 mm bore light grade galvanised pipe and 40 mm dia GI pipe medium grade for earth lead protection and applying chemical solution in alternative layers of 15 cm thick compacted all around the earth electrode concrete earth pit in PCC M-10 Grade (Nominal mix) using 20 mm graded aggregate and 50 mm thick pre cast cover slab reinforced with 10 mm dia TMT HCR / CRS steel bars at 150mm C/C both way with cast iron frame and lifting handle with 10 mm dia MS round bar including necessary earth work and excavation in soft/loose soil and disposal of surplus soil to a distance not exceeding 50 meters and provision of funnel, lugs and charcoal, salt etc all as applicable and as per Electric Plate No 5 of SSR complete all as specified and as directed.Note:The rate quoted by the contractor for the above item shall be inclusive of copper earth strip of size 32mmx6mm and protection pipe of 40 mm dia GI Pipe medium grade upto 7.50 meter only

Supply and fix Copper Earth Strip strip of size 32x6 mm laid in trenches/floor/wall/pipes complete all as specified and as directed

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