REPAIR/MAINT OF DTGM/MAFI BOARDS,PLINTH AND PME WORKS ON CONNECTED LINK AND CERTAIN MISC WORKS ON C1,C2,C3,C4,A1,A2,B, B1 TO B7 LINK IN AIRFIELD AT TECH AREA, AF STN GWALIOR

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, in soft / loose soil complete all as specified and as directed.

S&F in repair aluminium extrusion framed work as in runway/links mandatory and informative signage boards including joining cleats, aluminium snap beading, rubber gasket, U channel etc including necessary fixture complete all as specified & directed. Make : Jindal, Hindalco or Equivalent Note : 1. Rates are included for demolition of old cement concrete required to dismantle old DTGM/Signage boards upto ground level and removing the material exc 250 mtr away from runway complete all as specified and directed.

S& F in repair of Runway/Links mandatory and informative signage boards front legend facia made out of 4mm thick UV stabilized polycarbonate/ Acrylic sheet/ACP with letter and symbols made by computerized cutting of commercial grade retro reflective sheeting pasted with pressure sensitive adhesive provides clear visual information in low light and poor weather as per specifications and requirement of Airforce authorities. Colour of background and lettering (size and spacing) shall be as per ICAO Annex-14 volume 1 and Aerodome Design Manual Part 9157 Part 6 complete all as specified and directed by Engr-in-charge. Note : Rates are included for supplying new rubber gasket to fix above panel in existing aluminium frame.

M&L for PCC (1:2:4) type B1( using 20mm graded stone aggregate) as in foundation, filling, plinth for DTGM/signage boards etc including necessary formwork including demolition complete all as specified and directed

M&L for PCC (1:4:8) type D2 ( using 40mm graded stone aggregate) as in foundation,sub base filling etc including necessary formwork including demolitioncomplete all as specified and directed

M&L for PCC (1:2:4) type B-0, (using 12.5 mm graded stone aggregate) as in plinth, floring etc including necessary form work complete all as specified and directed.