REPAIR/MAINTENANCE OF ROADS IN VARIOUS UNITS AT KARGIL UNDER GE KARGIL

Amount

Repair to potholes any depth, not exc 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by applying tack coat with cationic bitumen emulsion RS-1 @ 3.0Kg/10sqm & putting bituminous premix asphaltic semi dense concrete using paving bitumen (VG-10) with 5.5% binder content by weight of total mix, spread by means of self propelled mechanical spreader/Paver, rolled and compacted to required camber and gradient using vibratory and mechanical power roller of 8 to 12 ton capacity complete all as specified & directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces exc 50mm deep but n.exc 100mm deep in area n.exc 400 sqm complete all as specified and directed.

Preparing black unsurfaced water bound macadam surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as specified & directed.

Applying evenly a prime coat of CationicBitumen Emulsion SS1 confirming to IS: 8887 at a rate of application of 0. 7-1 kg/sqm on surface of WMMIVVBM as specified in Table 500-3 of MoRTH specification for road and bridge works 2013, using mechanical sprayer complete all as specified and directed .

Premix bituminous, macadam using paving bitumen laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) using paving bitumen of VG10 grade complete all as specified & directed.

Preparing black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as specified & directed.

Applying evenly a tack coat of Cationic Bitumen Emulsion (RS-1) conforming to IS: 8887 at a rate of application of 0.2-0.3 kg/sqm on bituminous surface as specified in Table 500-5 of MaRTH specification for road and bridge works 2013, using mechanicas prayer after cleaning of existing surface as specified and directed.

Bituminous premix asphaltic dense concrete 40mm consolidated thickness with 6% binder content by weight of total mix, rolled and compacted to required camber and gradient spread by means of self propelled mechanical spreader/Paver, rolled and compacted to required camber and gradient using vibratory and mechanical power roller of 8 to 12 ton capacity complete all as specified & directed. Note: As a result of job mix formula, if the quantity of binder content works out to be more than 6% then no extra payment will be made to contractor and in case quantity works out be less than 6% then minimum binder content of 6% given herein above shall be provided.

Repair road safety polycarbonate convex mirror of 80 cm dia mounted on mild steel pipe with anti theft steel nets including necessary excavation and embedding in PCC 1:2:4 type B1 of required size as per manufacturer instructions complete all as specified and directed (Make: Dark eye Cat No. CM-04(1) or equivalent)

Note:-The accepted amount will be arrived after deducting the Sch of credit i.e. Rs 150.00 and any other reduction if any from quoted amount.

Ashfaq Construction Company (BID ID -3289621)