SPECIAL REPAIR TO SERVICE ROADS AT MAMUN UNDER GE SOUTH MAMUN

Amount

Material & Labour for Repair to potholes depth of potholes exc 30 mm , 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 @ 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 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings complete all as specified and directed. Note : The patching of pot hole shall be carried out all as given in clause 20.A.34.2 of SSR Part-I (2009)

Material & Labour for Repair to potholes depth of potholes not exc 30 mm, 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 25mm in depth, but making good by applying tack coat with bituminous primer @ 5 Kg per 10 Sq m, putting in premix as specified for thin bituminous carpet (2 cm thick) well rammed and sealed with premixed sand seal coat (6.8 kg of binder with 0.06 cu m of sand), again well rammed (including supply of premix binder and sand) complete all as specified and directed. Note " The patching of pot hole shall be carried out all as given in clause 20.A.34.2 of SSR Part-I (2009)

Scarifying or picking existing damaged water bound macadam in patches, area not exceeding 400 Sqm, depth not exceeding 50mm deep including removal of aggregate not exceeding 50 Mtr and stacking complete all as specified and directed.

Material & Labour for 50mm thick (compacted thickness) WMM, with coarse aggregate of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to required camber and gradient complete all as specified and directed.

Material & Labour for Preparation of Wet Mix Macadam (WMM) surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen VG 10 grade @ 10 Kg per 10Sqm of road surface and laying bituminous premixed semi dense asphaltic concrete 40mm thick (consolidated thickness) using binder (Bitumen VG-30 grade) contents @ 5.5 % by weight of total mix, mixed in Hot mix Plant and laid by using self propelled mechanical paver, rolled and compacted to required camber & gradient using 8 to 10 tonne power roller/tandem vibrating roller to achieve uniform smooth surface complete all as specified and directed.

Material & Labour for Preparation of unsurfaced water bound Macadam (WBM) surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen VG 10 grade @ 10 Kg per 10Sqm, complete all as specified and directed.

Material & Labour for premix bituminous macadam of consolidated thickness (75mm or less) using paving bitumen (Grade VG-30) @ 4% by weight of total mix, laid/rolled and compacted to required gradient and camber using power roller 8 to 12 tonne, complete all as specified. Note: The specification of bituminous macadam shall be as per Para 20.B.3 of SSR Part-I.

Material & Labour for preparing of newly bituminous macadam surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen VG 10 grade @ 5 Kg per 10Sqm of road surface and laying bituminous premixed semi dense asphaltic concrete 40mm thick (consolidated thickness) using binder (Bitumen VG-30 grade) contents @ 5.5 % by weight of total mix, mixed in Hot mix Plant and laid by using self propelled mechanical paver, rolled and compacted to required camber & gradient using 8 to 10 tonne power roller/tandem vibrating roller to achieve uniform smooth surface complete all as specified and directed.

Material & Labour for preparing of existing black top surface of road by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen VG 10 grade @ 5 Kg per 10Sqm of road surface and laying bituminous premixed semi dense asphaltic concrete 30mm thick (consolidated thickness) using binder (Bitumen VG-30 grade) contents @ 5.5 % by weight of total mix, mixed in Hot mix Plant and laid by using self propelled mechanical paver, rolled and compacted to required camber & gradient using 8 to 10 tonne power roller/tandem vibrating roller to achieve uniform smooth surface complete all as specified and directed.

Demolition of concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Material & Labour for providing precast cement concrete type 1:3:6 (20mm graded aggregates) in window or door cills, lintels, bressumers, steps, quoin blocks (for use with masonry), string courses, copings, kneelers, apex stones, pier caps, columns, posts, boundary pillars, bed plates, pintle blocks, ancho-rage blocks, bonders (for stone wallin), corbels, brackets etc. (for any section indicated), with plain fair faces including chamfers, weatherings, throating etc. and setting in mortar 1:6 complete with joints to match complete all as specified and directed.

Demolition and breaking up 150mm bore drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar complete all as specified and directed.

Material & Labour for 150mm bore Reinforced concrete pipes with collar, Class NP2 laid with collar per length of pipe, jointed and tested etc complete all as specified and directed. (Note : Excavation, Earthwork and PCC for bed shall be measured and paid separately.)

Material & Labour for concrete bed to drain pipes including forming cradles in cement concrete 1:3:6 type C-2 for 150mm dia pipe,complete all as specified and directed.

Excavation in trenches n exc 1.5m wide and n exc 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc, nexc 10 Sqm on plan and n.exc 1.5m depth, in soft/ loose soil and getting out, complete all as specified and directed.

Removing excavation soil to a distance n exc. 50m & depositing where directed at a level n exc. 1.5m above the starting point etc complete all as specified and directed.

Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25cm thick, etc complete all as specified and directed.

Material & Labour for Thermoplastic road marking paint 2.0mm thick, white or golden yellow in colour, conforming to BS-3262, in lines, arrow, dashes & letters exceeding 10 cm but not exc 15cm in width, applied hot, using application unit and retroreflective glass beads @ 250 to 300 gram/Sqm to withstand vehicular traffic load, laid as per manufacture's instructions, the finish surfaces to be level, uniform and free from streaks and holes as per MORTH specification complete all as specified and directed.

M/S VIRENDERA BUILDERS

M/s Walia Construction Co.