CONSTRUCTION OF BLACK TOP ROAD AT THE REAR OF ADMN BLOCK AND SPECIAL REPAIRS/RESURFACING OF ROADS AT SATA, SOA UNDER GE DEOLALI

Amount

Repairs to pot holes any depth, not exceeding 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 in depth, making good by applying tack coat @ 5 kg per 10 Sqm of paving bitumen, VG-10 putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m of paving bitumen, blinded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings), depth of pot holes exceeding 30mm all as specified and directed.

M&L for preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally cleaning the surfaces with mechanical compressor to remove all loose dirt etc and applying evenly priming/ tack coat with bituminous primer (paving VG - 10 grade bitumen) @ 2.50 Kg per 10 Sqm complete all as specified and directed.

M&L for premixed bituminous semi-dense asphaltic concrete 30 mm consolidated thickeness with max 5% binder content, paving butimen VG-30 grade by weight of total mix, rolled and compacted to required camber and gradient using 8 to 10 tonne power roller complete all specified & directed. Note : 5% binder content shall be for pricing purpose only. Any deviation in minus side shall be adjusted as specified in particular specifications and no price adjustment shall be made for plus side variation.

M&L for premixed bituminous semi-dense asphaltic concrete 40 mm consolidated thickeness with max 5% binder content, paving butimen VG-30 grade by weight of total mix, rolled and compacted to required camber and gradient using 8 to 10 tonne power roller complete all specified & directed. Note : 5% binder content shall be for pricing purpose only. Any deviation in minus side shall be adjusted as specified in particular specifications and no price adjustment shall be made for plus side variation.

M&L for premixed bituminous macadam laid using mechanical paver for any width of road, rolled & compacted to required gradient and camber (consolidated thickness 75mm or less) with binder content (paving VG - 30 grade bitumen) of min. 4% by weight of total mix all as specified & directed .Note: 4% binder content shall be for pricing purpose only. Any deviation in minus side shall be adjusted as specified in Clause 10 of Particular specifications and no price adjustment shall be made for plus side variation.

M&L for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick spread, levelled and rammed including watering complete all specified and as directed.

M&L for painting line, dashes, arrow, letters etc. on road pavement (parking etc.) providing & applying 2 mm thick road marking strips (reflective) of specified shade /colour using hot thermoplastic material fully / semi-automatic application machine fitted with profile shoe heater driven by experienced operator on road surfaces including preparation of previously treated surfaces , cleaning surfaces of all dirt, scales, oils, grease & foreign materials etc. complete all as specified and directed by Engineer- in- charge.

S&F in repairs cats eye stud of size 100mm x100mm x25mm (ABS) Yellow body fixed complete all as per Manufacturers instructions and as directed.

S&F in repair steel cat eyes "Solar type" heavy duty of min size 100mmX90 mm, Double-Sided-Flashing, Three LED on each side, fixed on road with nails all as specified and approved. Make : 3M, Green lite

S & F Road safety 600 mm dia Convex mirror made up of polycarbonate reflectuve mirror having body ABS /fibre suitab;le for indoor/ out door use with hood complete with mounting hardware including ms pipe 50mm dia 2.00 m height from GL with PCC 1:2:4 foundation of size 300X300X450mm complete good finish surface. All as spd as directed.

Excavation over areas n'exc 1.50m deep and getting out in out in Hard / Dense soil.

Demolition of cement concrete in ground floors and pavings n'exc 15 cm thick (below or above ground level)

Removal of excavated material exc 250 m and n'exc 500m and depositing where directed at a level n'exc 1.5m above starting point.

Rolling and consolidating formation surfacein cutting to camber by using earth compactor of capacity exc 8 tonne n'exc 12 tonne complete all as specifide and directed.

M & L Soling (or sub base) Spread thickness 150 mm with broken boulders or quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient and camber

M&L for 150 mm thick (compacted thickness) WMM in two layers of 75mm thick each with laying, spreding using paver finisher and compacting base course of graded stone agreement and granular material conformimg to MORTH specification (Table 400-II) in layers or equal compacted thickness, consolidated, including premixing materials with water at OMC in mechanical mixer (Pug Mill) carriage of mixed materal by tippers to site laying in layers on well prepaired sub-base and compacting with power roller to achieve desired density complete as per MORTH specification clause 406 all specified and as directed.

M &L preparing unsurfaced WMM surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally cleaning the surfaces with mechanical compressor to remove all loose dirt etc and applying evenly priming / tack coat with bituminous primer (paving VG - 10 grade bitumen) @7.50 Kg per 10 Sqm complete all as specified & directed.