REPAIR TO PCC PLINTH AND DRAIN IN AIRFIELD AND PME APPLICATION ON RUNWAY AT AF STN GORAKHPUR

Amount

M&L for preparing of old black top surfaces by brooming with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with the use of air blowers to remove all loose dirts etc complete and applying cold Polymer Modified Emulsion (PME) by spraying with machine of total cold liquid PME @ 0.89 litre per Sqm (undiluted) in two coats with mineral filler as recomended by manufacturer of PME (after diluting with water), each coat diluted in the ratio 1:1 (PME:Water) and ensure uniform finish of PME on runway complete all as per manufacturer instruction complete all as specified and as directed. Note The tenderer shall take following points into consideration and are deemed to be included in quoted rate:- (i) Due care shall be taken for friction parametres during application of PME as per ICAO (International Civil Aviation Organization) standard. (ii) The work shall be carried out through authorized and qualified applicator of PME manufacturers. (iii) Care shall be taken to fill gaps/cracks upto 3mm size with mineral filler as per manufacturer's instruction. (iv) A performance guarrantee certificate for two years shall be submitted by the contractor to the GE on completion of work as specified. (v) Application of PME shall be done by flooding and wiping in both first coat and second coat with the help of wiper or as directed by the manufacturer. (vi) Skid registance test (Dry and Wet Condition) in every 5000 Sqm area of runway shall be carried out before and after PME (vii) PME required more/less than 0.89 litre/Sqm (undiluted) during execution of work as per direction of Engineer in Charge shall be measured and paid as supply only rate .

Demolition of brickwork built in cement or cement lime mortar complete all as specified and directed.

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

M&L for brick work with sub class ‘B’ old size bricks, straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:4 complete all as specified and directed.

M&L for brick work with except bricks, straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:4, complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar 1:4 on faces of brick work or concrete surfaces, finished fair and even complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and paving not exceeding 15cm thickness (below or above ground level) complete all as specified and directed.

M&L for 150mm thick PCC 1:2:4 type B-1 using 20mm graded stone aggregate laid in alternate bays as floor, finished concrete urface with spike rolling or making impression of expanded metal shile concrete is green inclusing necessary formwork complete all as specified and directed.

sanjay enterprises (BID ID -3236905)

ASW ENTERPRISES (BID ID -3237431)

M/s B. P. Construction (BID ID -3237441)

Matrubhoomi Construction (BID ID -3236693)

M/s A S Associates (BID ID -3236877)

H AND Y GROUP (BID ID -3235758)

M/S Amar Enterprises (BID ID -3237399)