SPECIAL REPAIR TO CERTAIN ROADS AT KHUNMOH, KHREUH , JQM STORE AND BUS PARK UNDER GE 861 EWS

Amount

Repair to potholes, 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 25mm in depth, making good by applying tack coat with paving bitumen VG 10 @ 5 kg per 10 Sqm, putting in premixed semi dense asphaltic concrete using binder (Bitumen) VG-30 @ 5% by weight of total mix mixed in automatic hot mix plant, well rammed & rolled, depth of potholes exc 30mm, rolling and making good to match existing road surface etc complete all as specified and directed. (Note : 1. Contractor shall quote his rates by considering binder content @ 5 % of total mix by weight. However in case of any variation in weight of binder as per actual mix design, the same shall be adjusted @ Rs. 45/- per Kg of bitumen.

Preparation of existing black top surfaces 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 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 etc, complete all as specified and directed. Note :- Contractor shall quote his rates by considering binder content @ 5.5 % of total mix by weight. However in case of any variation in weight of binder as per actual mix design, the same shall be adjusted @ Rs. 45/- per Kg of bitumen.

Preparation of WMM surfaces 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 @ 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 etc, complete all as specified and directed. Note :- Contractor shall quote his rates by considering binder content @ 5.5 % of total mix by weight. However in case of any variation in weight of binder as per actual mix design, the same shall be adjusted @ Rs. 45/- per Kg of bitumen.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exceeding 400 Sqm and thickness exceeding 50mm and not exceeding 100mm deep, complete all as specified and directed.

Premixed bituminous macadam (consolidated thickness 50mm to 75mm) laid /rolled and compacted to required camber and gradient using binder content VG-30 @ 4% by weight of total mix complete all as specified and directed by Engr-In-Charge.

Providing, laying, spreading and compacting wet mix macadam (WMM) as per approved design mix of 75mm thick (compacted thickness) including premixing the material with water to an optimum moisture content in automatic batch mixing plant and carting of mixed material by tipper at site and laying (on well prepared base course) by using self propelled mechanical paver, rolled and compacted to required camber & gradient using 8 to 10 tonne power roller and tandem vibrating roller to achieve uniform smooth surface etc, complete all as specified and directed.

Thermoplastic road marking paint not less than 2.5mm thick, white or golden yellow in colour, conforming to BS-6088, in lines, arrow, dashes & letters, applied hot, using application unit and retroreflective glass beads @ 250 to 300 gm/Sqm to withstand vehicular traffic load, laid as per manufacture's instructions etc including racking out/ removing existing paint complete all as specified and directed. Make: Asian/STP Ltd/Automat/3M.

SAMEER CONSTRUCTIONS

M/S Bashir Ahmad Guroo

M/S GASSI CONSTRUCTION AND CO

M/S ALI MOHAMMAD GASSI