PROVISION OF ROAD BETWEEN FLIGHT HANGER AND MAINT HANGER WITH SPECIAL REPAIR/RESURFACING AT TECHNICAL AREA UDNER GE NAMS

Amount

Repair to pot holes of any depth, not exc 1 sqm each including sweeping free from dust and mud or water scouring sunken surfaces in roads, paths etc cutting around edges to at least 25mm in depth and making good by applying tack coat with paving bitumen @ 5Kg per 10 Sqm, putting in premixed bituminous macadam well rammed and sealed with binder @ 9.8Kg per 10 Sqm, blinded with 0.09 cum of stone chippings 6.3mm size and again well rammed to true surface (including supply of premix macadam binder and chipping to uniform surface) depth of pot holes exc 30mm complete all as specified and directed. Note : (a) Material for premixed bituminous macadam shall be mixed in hot mixing plant.

Scarifying or picking gravelled macadam or bituminous macadam surfaces in area not exc 400 Sqm (exc 50 mm deep but not exc.100mm deep) including raking over and the surface and edges to proper required gradient and camber including removing the unserviceable material to a distance not exc 50 metres away and stacking serviceable material for reuse complete all as specified and directed

Material and labour for 7.5 cm thick(compacted thickness) laying,spreading and compacting graded stone aggregate to wet mix macadam including premixing the material with water at OMC in Mechanical Mixer plant carriage of mixed material by tipper to site,laying in uniform layer with mechanical paverfinisher in sub base/base course and compacting with vibratory roller of 8 to 10 tonnes capacity to achieve desired density,complete as per specification and directions of Engr-In-Charge

M&L preparing of WMM surfaces by brushing with wire brushes for removing caked ,mud etc. sweeping with brooms and finally fanning the cleaned surfaces with air compresser to remove all loose dirt and applying evenly a priming tack coat with paving bitumen primer @ 10kg/10 sqm using paving bitumen VG 10 complete all as specified and directed.

M&L for Providing and laying Dense Bituminous Macadam on prepared surface with specified graded crushed aggregates with hot mix plant batch,premixed with bituminous binder,transporting the Hot Mix to work site,Laying with mechanical paver finished to required grade,level and alignment,rolling with smooth wheeled vibratory and tendon roller to achieve the desired compaction with 4.5% bitumen content VG 30 Grade complete in all respect and all as specified and directed by Engr-In-Charge

M&L preparing of DBM surfaces by brushing with wire brushes for removing caked ,mud etc. sweeping with brooms and finally fanning the cleaned surfaces with air compresser to remove all loose dirt and applying evenly a priming tack coat with paving bitumen primer @ 10kg/10 sqm using paving bitumen VG 10 and laying semi dence Asphaltic bituminious concrete ( SDAC ) 30mm consolidated thickness with 5.5% binder content VG 30 by weight of total mix with mechanical paver mixing in hot mix plant , rolled and consolidated to required camber and gradient with 8 to 10 tonne mechanical power roller complete all as specified and directed. Note : (a) Mix Design of bituminous SDAC will be got done from approved lab as specified.

M&L preparing of black top surfaces by brushing with wire brushes for removing caked ,mud etc. sweeping with brooms and finally fanning the cleaned surfaces with air compresser to remove all loose dirt and applying evenly a priming tack coat with paving bitumen primer @ 5 kg/10 sqm using paving bitumen VG 10 and laying semi dence Asphaltic bituminious concrete ( SDAC ) 30mm consolidated thickness with 5.5% binder content VG 30 by weight of total mix with mechanical paver mixing in hot mix plant , rolled and consolidated to required camber and gradient with 8 to 10 tonne mechanical power roller complete all as specified and directed. Note : (a) Mix Design of bituminous SDAC will be got done from approved lab as specified.

Material and Labour for marking lines dashes, arrows, letters etc on road pavement and the like of any width with using thermoplastic compound white paint hot applied 2 mm average thick including glass beads 250gms/sqm area with machine confirming to BS3262 and according to the specification laid down IRC & MOST (Ministry of Surface Transport) specification 20011(4th revision) complete all as specified. Note:- Marking shall be carried out with thermostat machine and make of Asian or equivalent

Grubbing up any kind of small tree, plant, bush, weeds on road or edge of it whose girth has not been specified including cutting off trunk portion protruding over ground digging out roots, fiiling holes and levelling off ground and removing of unserviceable materials to a distance up to 500 m where directed and clearing site. Note: Cost of transportation, removal, disposal etc shall be deemed to be inclusive in quoted rates. No claim whatsoever on this account shall be admissible to the contractor later on.

Supply and fixing in repair for road solar stud size 125x125x25mm made from aluminium alloy and PC construction, solar powered by monocrystel solar panel alongwith high capacity rechargable battery (led - 10mm, 3 pieces each side and total 6 pieces are used for high brightness) water proof confirming to IS-67-1977 having load capacity of 40 tonnes complete all as specified and directed. Make :- Dark Eye Cat Part No DA-110 or equivalent of Makes specified in list of Makes

Supply and fixing, in replacement, Cat Eye, yellow colour road studs ABS plastic body confirming to IS-67-1977 having load capacity of 40 tonnes, heavy reflector, yellow colour both side complete all as specified and directed. Make : DARK EYE, TATA BP SOLOR INDIA LTD, GREEN LITE and all other equivalent as specified in Appendix'B'.

M&L for site clearance of area including removal of small plants and vegetation/bushes complete all as specified and directed by Engr-In-Charge.

Earthwork in excavation over areas soil in any kind of by mechanical means (Hydraulic excavator) exc 30cm in depth,1.5 mtr width including getting out and disposal of excavated earth lead upto 50 mtr and lift upto 1.5mtr as directed by Engr-In-Charge.

Rolling & consolidating formation surfaces in cutting/filling incl watering as required, filling in hollows and depressions which occur during the process of rolling using 8 to 12 tonne power roller all as specified and directed.

M&L soling (or sub base) 150mm thick (spread thickness) with broken boulders or quarried stone, interstices filled, surfaces formed and rolled and consolidated with 8 to 12 tonne power roller to gradient and camber required all as specified and directed.

Material and labour for 150mm thick WMM (compacted thickness) in two layers, laying,spreading and compacting graded stone aggregate to wet mix macadam including premixing the material with water at OMC in Mechanical Mixer plant carriage of mixed material by tipper to site,laying in uniform layer with mechanical paverfinisher in sub base/base course and compacting with vibratory roller of 8 to 10 tonnes capacity to achieve desired density,complete as per specification and directions of Engr-In-Charge

M&L for continuous brick edging using burnt clay brick of sub class 'B' old size bricks with width equal to the width of the brick, laid dry on end verticallly, incl necessary earth work all as specified.

M&L for Forming embankment incl raising (or lowering) earth, spreading surplus soil obtained from excavation in layers n exc 30 cm thick, watered, rammed/rolled and finished to required size, shape, etc. n exc 1.5m high from base.

Santokh Singh and Associates

TARSAM LAL SAINI CONTRACTOR