REPAIR TO INTERNAL ROAD AREA OF AGE B/R-II UNDER GE PANAGARH

Amount

Surface excavation not exc 30 cm deep and averaging 15 cm deep and getting out soft /loose soil, complete all as specified and as directed by Engr-in-Charge.

M&L for WBM 75 mm thick (compacted thickness) with coarse stone aggregates of grading 2 (63mm to 40mm size granite, trap or basalt) spread, rolled and consolidated with 8 to 10 tonnes capacity roller to required gradient and camber , complete all as specified and as directed by Engr-in-Charge.

M&L for applying evenly a prime / tack coat with bituminous primer @ 10 Kg/10 Sqm of surface using paving bitumen , complete all as specified and as directed by Engr-in-Charge.

M&L for premixed bituminous, macadam over primed surface of road using paving bitumen and mixed in hot mix plant, laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) . Binder contents of premixed macadam shall be 4%(VG-30) by weight of total mix , complete all as specified and as directed by Engr-in-Charge.

Preparation of existing blacktop 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 and directed by Engr-in-Charge

M & L for applying a priming/tack coat with bitumenous primer at 5 kg per 10 sqm using paving bitumen, complete all as specified and as directed by Engrs-in-Charge.

M&L for Bituminous premix asphaltic Semi dense concrete 40mm consolidated thickness with 5.5% binder (VG-30) content by weight of total mix, mixed in hot plant and laid with mechanical paver, rolled and compacted to required gradient and camber, complete all as specified and as directed by Engrs-in-Charge.

M&L Repair to pot holes any depth, not exc 1 sq m 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 at 5 kg per 10 sq m, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chipping, 6.3 mm size and again well rammed ( including supply of premixed macadam, binder and chippings), depth of pot holes exc 30 mm , complete all as specified and as directed by Engrs-in-Charge.

M&L 2 mm thick ,Yellow/White hot thermoplastic road marking paint conforming to BS 3262 with 20% glass beds (inter mixed ) applied with manually operated machine suitable for hot application at desired temperature,painting as in strips (continuous or breaking) , complete all as specified and as directed by Engrs-in-Charge.

M&L moorum filling or red bajri filling in layer of 100mm thick compact thicknes spread levelled and rolled and consolidated with 10 to 12 ton power roller including watering as in road side berms, complete all as specified and as directed by Engrs-in-Charge.

Removing excavated soil exc 250 m but not exc. 500 m deposited all as specified and as directed by Engrs-in-Charge.

ANIMA ENTERPRISE

SARASWATI ENTERPRISE (INDEX NO CEEC D-81)