street light maintenance maintenance of streetlights in puthuppariyaram grama panchayat , street light maintenance , annual maintenance contract ofsodium vapour lamp fittings in puthuppariyaram grama panchayat for a period of one year which includes repalcement of lights fittings and all other realated works using isi statndard goods goods supply and maintanance by bidders itself , annual maintenance contract of double tubelight ( led 2*22w ) fittings in puthuppariyaram grama panchayat for a period of one year which includes repalcement of lights fittings and all other realated works using isi statndard goods goods supply and maintanance by bidders itself , annual maintenance contract of led lamp ( 24w ) fittings in puthuppariyaram grama panchayat for a period of one year which includes repalcement of lights fittings and all other realated works using isi statndard goods goods supply and maintanance by bidders itself , annual maintenance contract of led lamp ( 12w ) fittings in puthuppariyaram grama panchayat for a period of one year which includes repalcement of lights fittings and all other realated works using isi statndard goods goods supply and maintanance by bidders itself , annual maintenance contract of led lamp ( 9w ) fittings in puthuppariyaram grama panchayat for a period of one year which includes repalcement of lights fittings and all other realated works using isi statndard goods goods supply and maintanance by bidders itself