CERTAIN REPAIRS TO ROAD, POTHOLES AND MISC WORK AT BAIRAGARH MIL STN UNDER GE BHOPAL

M&L for two coat of synthatic enamel paint on old concrete surface including surface preparation of any description (Road side cement concrete kerb stone in ZABRA Pattern) complete all as specified and directed.

Repairs to potholes any depth n exc 1 sqm each incl sweeping free from dust and mud or water, scoring sunken surfaces in road , path etc. Cutting around edges to at least 25 mm in depth making good but making good by applying tack coat @ 5 kg per 10 sq m, putting in premixed bituminous macadam, using paving bitumen well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings). depth of potholes exc 30 mm complete all as specified and directed.

Scarifying or picking gravelled macadam or bitumen macadam surfaces in area n . exc.400 sqm , depth exc 50 mm and not exc 100 mm deep complete all as specified and directed.

Laying and compacting 75 mm thick (compacted thickness) Wet Mix Macadam (WMM) grading as pe table 400-13 of MaRTH specifications for Road and Bridge works 2013 manufactured in WMM plant material comprising of clean, crushed, graded aggregate and granular material premixed with wate to a dense mass, spreading with sensor paver and rolling with vibratory roller of capacity 80-1 OOKN static weight and consolidating to required gradien and camber complete all as specified and directed The finished surface tolerances to be as per Table 900-1 of MaRTH specifications for Road and Bridge works 2013 complete all as specified and as directed.

Preparing surfaces by brushing with wire brushes for removing caked mud etc. swe eping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and Applying evenly a priming/tack coat with bituminous primer at 10 kg per 10 sq metre complete all as specified and directed.

M & for Preparing existing black top surfaces by brushing for removing caked mud etc sweeping with brooms and finally fanning the clear surfaces with gunny bags to remove dirt etc applying evenly a primming / tack coat with paving bitumen primer @5 Kg/10 Sqm of road surface for laying Bituminous premix asphaltic semi dense concrete/ Bituminous Macadam complete all as specified and directed. (Note: semi dense concrete/ Bituminous Macadam) will be measured and paid separately)

M&L for premix bituminous macadam with thickness (consolidated thickness 75mm or less) with 4% binder content (paving bitumen of grade VG-30) by weight of total mix prepared in hot mix plant, laying of mix with self propelled mechanical paver, duly rolled and compacted to required camber and gradient with 08 to 12 tonne power roller and vibrating roller etc complete all as specified and directed.

Applying evenly a priming/tack coat with bituminous primer at 5 kg per 10 sq metre complete all as specified and directed.

M&L for laying Bituminous premix asphaltic semi dense concrete 30 mm consolidated thickness with 5.5% binder content by weight of total mix,using VG 30 bitumen by mechanised paver rolled and compacted to required camber and gradient complete and rolling to a smooth surface with 10 ton pneumatic roller complete all as specified and directed.

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and directed.