SPECIAL REPAIRS TO ROADS NEAR MH OF PMS UNDER GE PANAGARH

Amount

M&L for 15 cm thick (compacted thickness) WBM, ( 75 mm thick two layers) with granite, trap or basalt coarse aggregate 1 (90 to 40 mm size ) , spread , rolled and camber required complete all as specified and as directed by Engrs-in-Charge.

M&L for prepration of existing black top surfaces by brushing with wire brushes for removing caked mud, Sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dust or dirt etc. and applying evenly a priming/tack coat with bituminous primer (using paving bitumen) at 5 kg per 10 sqm complete all as specified and as directed by Engrs-In- Charge.

M&L for bituminous premix semi-dense asphaltic concrete 40 mm (average) consolidatated thickness with 5.5% binder content by weight of total mix (Design mix) , rolled and compacted to required camber and gradient complete all as specified and as directed by Engrs-In-Charge.

Scarifying or picking gravelled macadam or bituminous macadam n. exc. 50 mm deep surface in area exc 400 sqm, complete all as specified and all as directed by Engrs-In-Charge.

M&L Applying a tack coat with bituminous primer at 10 kg per sqm complete all as specified and all as directed by Engrs-In-Charge.

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

Repair of 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 and in depth , making good by filling and screened & graded road metal, watering and well ramming (including suply of road metal) but making good by applying tack coat @ 5 kg per 10 sqm, puttin gin premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sqm , blinded 0.09 cum o fstune chipping , 6.3 mm size again well rammed (including supply o fpremixed macadam, binder and chipping) depth of pothole exc 30 mm all as specified and as directed by Engrs-In-Charge.

M&L for road marking paint 2 mm thick(white) width n exc. 15 cm with hot thermoplasitic road marking paint conforming to BS 3262 with 20% glass beds (intermixed ) spread and laid by automatic mechanical machine engine complete all as specified and as directed by Engrs-In-Charge.

M&L for moorum filling for road side in layers not exceeding 15 cm thickness spread, levelled, wateres rolled and consolidated with 8 to 10 tonne power rolled complete all as specified and all as didrected by Engrs-In-Charge.

M/S AJIT KUMAR KONAR AND SUBHAS CHANDRA KONAR

NIRMAL SALES CORPORATION

S. D. Construction Co.

M/s Ray construction

Prasur Electricals & Engineering Co.