REPAIR TO DRAIN, CLEANING AND CERTAIN MISC WORKS IN TECHNICAL AREA AT AFS KUMBHIRGRAM (2nd CALL)

Amount

Taking down cement plaster on brick walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

Demolition of concrete (Un-reinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

Material and labour for PCC type B1 using 20mm graded crushed stone agg as in benching, coping for drain, etc including necessary form work, complete all as specified and directed.

Material and labour for plain cement concrete (1:3:6) type C2 using 40mm graded crushed stone aggregate as in surface channel/drain, complerte all as specified and directed.

Demolition of brick work built in cement mortor including all quoins, pillars etc complete all as specified and as directed.

Material and labour brick work with sub class 'B' brick straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and directed.

All as per item no 06 here-in-before, but except bricks

Material and labour for 15mm thick rendering on fair faces of brick work or concrete surface in cement mortar 1:4 finished with gola finish even and smooth without using extra cement, complete all as complete all as specified and directed.

Dressing of ground by cutting/removing vegetation, scrapping, cleaning of all grass, shrubs,bushes,weeds, trees and saplings not exceeding 30cm in girth (Measured at a height of one metre above the ground level) on either side of Runway, Taxi-track and adjacent places by engaging 2.5 HP (Heavy duty) Bush grass cutter with operators including necessary fuel and lubricant etc for bush cutter all as directed by Engineer-in-Charge. Grass/ bushes etc shall be removed from the site where directed but outside the periphery of area under clearance, useful materials shall be stacked where directed (one Bush grass cutter with operator shall be measured as one unit ) Note: 1. Minimum 03 units of Bush grass cutter with operators ( 3 ltrs petrol carry each bush cutting machine) shall be deployed at site. The requirement may vary as per quantum of work and the same will be communicated telephonically two days in advance. 2. In the event of major repair, alternate machinery to be provided on no extra cost basis. 3. Penalty of Rs.250/- per hour will be levied for absent from site without prior intimation to JE/Engr-in-Charge & for any unauthorised movement without consultation of user/JE (Civ).

Dressing of ground by cutting/removing vegetation, scrapping, cleaning of all grass, shrubs,bushes,weeds, trees and saplings not exceeding 30cm in girth (Measured at a height of one metre above the ground level) upto 10-15 feet around the light of Runway/ Taxi-track, at apron and adjacent places as directed by Engineer-in-charge by manual labour deploying minimum 04 Nos per day (Labour may vary from 04 Nos to required nos depending upon the quantum of work ) including making up surfaces all as directed by Engineer-in-charge. Grass/ bushes etc shall be removed from the site where directed but outside the periphery of area under clearance and useful materials shall be stacked where directed . Note: 1. Contractor's quoted rates are deemed to be inclusive of necessary tools to the labours as per working requirement. 2. Minimum 2 labour for drain cleaninig and 02 labour for grass cutting for Runway/Taxi track shoulders which may vary upper side as per the requirement and quantum of work and the same shall be communicated telephonically two days in advance.

M/S P K ROY AND SONS

M/S Goutam Chakraborty