REPAIR/MAINT WORKS AT GB -13 AND CULVERTS, HUME PIPE, FENCING GATE AT AF STN GWALIOR

Ploughing to existing target area with any type of sand /soil and filling crater of any size and depth with mechanical devices or manually, spill cross (Double) or both way complete including removal of all bushes grass and leveling all as specified and directed by Engineer -in-charge. Notes :- (a) For ploughing to existing ground of both side (i. e one side and cross) shall be measured as one complete operation. (b) Weekly one time or as required by user. (c) Filling the crater by locally available soil which is obtained from crater.

M&L for PP (poly propylene) woven bag of bright white colour 30 Kg capacity (Approx) by filling with sand/soil and laying at site as per user requirement complete including removing old deteriorated bags from site out of defence land all as specified and directed by Engineer-in-Charge. Note :- Sand / Soil for filling is available at site. Notes for item No 1 & 2 :- (a) The work will be executed as and when required by users. (b) The Contractor will be informed 24 hrs prior to commence the work and he should be ready for execution of work . Any denial will not be acceptable. (c) The site is located approximately 3 Km away from main road (inside the forest area) and approach way is full of thick vegetation/bushes/undulating grounds etc. The bidder are requested to visit location of site with consultation of AGE B/R-I and quote the rates accordingly . (d) Contractor shall start the work after approval of Air Force authority.

Dismantling of posts, struts ( RCC or steel ) any section including taking out embedded portion in concrete at any position place incl swan neck fencing with old and making good disturbed portion removing excavated debries up to a distance n.exc 50M complete all as specified and as directed by Engr-in-Charge.

M&L for precast RCC 1:2:4 (using 20 mm graded stone aggregate),as in fencing post, struts etc. for fencing, average sectional areaexc 100 sq. cm, but n exc 200sq. cm with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed.

Demollition of reinforced cement concrete (reinforced) of any description and in any position not otherwise specifically provided and dispose off the demolished material out of defence land complete all as specifeid and directed.

M&L for RCC 1:2:4 type B1 (using 20mm graded crushed stone aggragate) as in foundations, footings, plinth beams, bases for columns, etc. and mass concrete complete all as specified and directed.

M&L for RCC 1:2:4 type B1 (using 20mm graded crushed stone aggragate) as in column, wall, etc complete all as specified and directed.

M&L for Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, fencing post , hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips.

All as per item No 10 above but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

M&L for Framed work as in doors or gates of angle or other tubular hollow sections with necessary welding, cutting jointig, drilling holes etc guide rails, braces, etc using MS plate /MS sheet to be prepared for hanging or sliding gates and including hooks, purpose made higes, hold fasts etc complete all as specified and directed.

M&L for preparation of new or previously untreated surfaces of steel of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide primer complete all as specified and directed.