repair to different types of runway lighting and connected items at ralawas under age i nagtalao-sl.no. item code / make 1 s & f in repair sitc of h-indicator & wind cone ms control box, comprising of contactors and control panel wiring on both remote & manual mode as per faa ac no.: 150 / 5345-56b, complete all as specified and as directed by engineer in charge. 2 supply, installation, testing & commissioning in repair of electronic vault processor to control aerodrome beacon light with atc human machine interface ( hmi ) system as per faa ac no.: 150 / 5345-56b, make: nasu system / iei technology / allen bradley, complete all as specified and as directed by engineer in charge. 3 supply and fix of following plug in type relays suitable for ccr 7.5 kw & 4 kw complete all as specified and as directed by engineer in charge. : ( a ) 24 vdc 4 ( b ) 48 vdc 5 ( c ) 240 vac 6 supply, installation, testing and commissioning of high intensity 200 watt bi-pin lamp in repair for runway lights complete all as specified and directed by engineer-in-charge.make:- ama or equivalent to bildal / esa / thorn 7 supply, installation, testing and commissioning of high intensity 200 watt bi-pin lamp holder in repair for runway lights complete all as specified and directed by engineer-in-charge.make:- ama or equivalent to bildal / esa / thorn 8 m & l for 5 kv grade plug and receptable of type - i class -b connector and suitable for field attachment with 5 kv grade pvc insulated pvc sheathed single core copper conductor cable as required and confirming to the specification as required. make: ama / thorn / bildal / esa 9 supply and laying of 6 mm square 5 kv grade single core, stranded copper conductor pvc insulated & pvc sheathed, underground airport lighting cable generally.confirming to is: 1554 part-ii 1981 with upto date amendment as required. complete all as specified and as directed by engineer in charge. 10 excavating in trenches n.exc 1.5 m width and n.exc 1.5m in depth for taking out cable and cable cover and getting out in any type of soil. complete all as specified and as directed by engineer in charge. 11 returning, filling in, including spreading levelling, watering and well ramming in layers n.exc 25 cm. complete all as specified and as directed by engineer in charge. 12 removing excavated materials n.exc 50 mtr depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and as directed by engineer in charge. 13 m&l for sand cushioning to pvc / xlpe cables with tibba sand and punning to provide required cover to ug cables. complete all as specified and as directed by engineer in charge. nnote :- for the purpose of payment only punned thickness will be measured 14 laying only old retrieved stone patty / brick / pcc cover on the cable abutting each other for the cable protection gap between two adjacent patties n.exc 10mm complete all as specified and as directed by engineer in charge. 15 material and labour for laying 40 to 50 mm thick quarry faced stone slab 25 to 30 cm wide and not exceeding 60 cm long laid dry abutting each other with gap between adjacent patties n.exc 10 mm for cable protection complete all as specified and as directed by engineer in charge. 16 supply and fix gi tubing 40 mm bore light grade ( isi marked ) with all fittings ( isi marked ) and fixed complete to wall and ceiling or laid in floor complete all as specified and as directed by engineer in charge. 17 taking down pole of wind soak including fittings and light and refixing the same after staightening the bending portion of the wind soak pole including required any type of material at site and making good disturbed surfaces to match with original. complete all as specified and as directed by engineer in charge.