bids are invited for paint thinner enamel paint water based road marking paint painter tool kit (q3) , m and l for removal of unwanted existing water based road marking paint thermoplastic paint on flexible and rigid surfaces , repair replacement of existing 8 15 mm wide contraction dummy joints in rigid pavements by using polyurethane joint sealent , repair replacement of existing 16 25 mm wide contraction dumy joints in rigid pavements by using polyurethane joint sealent , preparation of cracked top surface of concrete slab on runway with wire brushes and cleaning with air compressor , applying den mort ng mort trowelling compound on primed surfaces with thickness form 2 mm to 5 mm including filling , removal of existing sealing compound grade b from joint with suitable removing eqpt , removal of existing sealing compound grade b from joint with suitable removing eqpt upto approx 38 mm depth , removal of existing sealing compound grade b from joint with suitable removing eqpt upto approx 45 mm depth , repairs to concrete pavements by cutting the damaged spoiled edges in concrete pavements slabs to rectangular cross section total quantity : 18321