REPAIR/MAINT OF MES INSTALLATION AND INFORMATORY /CAUTIONARY SIGN BOARDS OF MAIN RUNWAYLINKS AND MISC B/R WORKS AT AF STN UTARLAI

S&F in repairs retro reflective Tape made of high intensity reflective grade sheeting over exisiting sheet including Ist quality adhiesive etc.as in bouder, letter letters, arrow, sign , all as specified and directed.

Dismantling of old broken runway sign board carefully from frame/legs including taking out screws etc leaving the existing frame in position for refixing after repair and removing the same away from aircraft maneuvering area not exceeding 3.50 Sqm each complete all as specified and directed.

S&F 4mm thick plain,unbreakable aluminium galvanised ACP sheet for runway sign board having high optical clarity, 100% UV protected face plate, having high impact strength UV resistance must meet 1000 hrs UV weathering test as per ASTM G53. The sheet to withstand high velocity winds, resist temperature varying from extreme cold enviroment to sweltering hot conditions having temperature resistant upto 50 degree celcius to be fixed using cadmium plated screws on fibre frame jointed with aluminium cleat with high grade adhesive/staples on corners including superior quality radium coloured film high grade not affected from water & heat as a text matter( text matter shall be electronically cut) smoothly pasted on acrylic sheet with high grade adhesive including fixing sign boards in the existing pipe all as specified and directed.

S&F frame work for sign boards using PVC fibre reinforced pipe of size 40x40x3mm constructing using aluminium angle cleat of size 40x40x5mm to reinforce the frame complete all as specified and directed.

S&F aluminium angle 25x25x1.5mm for bedding the frame at outer side complete including necessary screws complele all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) as sub base and foundation of concrete complete all as specified and directed

M&L for writing letters or figures (Block, Roman, Italic or Indian) n.exc 30cm high per 10 Nos (per CM Height) including painting of base with white and black colour complete all as specified and directed by Engr-in-Charge

M&L for mild steel Fe-410-W E-250 A qulity framed work such as grills, gratings, etc with ends of bars shouldered and /or riveted, or forged into spikes;framed guard bars;barred iron doors;laders;framed balusters;walkways; railings;framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

M&L for two coats of synthetic enamel paint over a coat of red oxide on new steel surfaces of any description, not otherwise described over 10cm width or girth, complete all as specified and directed.