CA NO CWE BLY/GE(W)/40 OF 2023-24 SPECIAL REPAIRS TO INTERNAL BITUMINOUS ROAD INSIDE MAP ACCN IBGH AREA KHADKA BAG T JUNCTION TO BLDG NO. P-34 NEAR INTEGRATED TRG AREA OF JRC AND OFFRS MESS OF ENGR REGT UNDER GE (WEST) BAREILLY

Amount

M&L for repair to pot holes any depth, 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 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal) and making good by applying tack coat with bituminous primer VG-10 @ 5 Kg per 10 Sq m, putting in premix bituminious macadam, well rammed and sealed with premixed sand seal coat (9.8 kg of binder with 0.09 Cum of stone chipping, 6.3mm size), again well rammed (including supply of premixed macadam, binder and chipping) depth of potholes not exc 30 mm complete all as specified and directed. Note: Pot holes shall be marked and checked by Engr-in-Charge for 100% quantity before commencement of work and shall also be entered in MB with reference to permanent objects before starting carpeting work.

M&L for Preparing of black top bituminous surfaces by brushing with brushes for removing caked mud, grass, vegitation etc, sweeping with brooms and finally fanning the cleaned surfaces with air pressure through air jet using air compressor to remove all loose dirt etc incl removing mud etc to a distance minimum 1.50m from edge of road and applying evenly a tack coat of bituminous primer using paving bitumen (VG-10) at the rate of 5 Kg per 10 Sqm of road surface by sprayer operated hot pressure mechanisum, supplying, laying, spreading 30mm consolidated thickness of semi dense asphaltic bituminous concrete carpet (VG-30) with 0.406 cum crushed and graded coarse aggregates with design mix formula with bitumen not less than 5.5% binder content using paver with mechanical paver all as specified in clause device for automatic leveling and profile control within the specified tolerance as mentioned in SSR Part-I , rolled with 8 to 10 tone powar Roller to uniform smooth surface and consolidated to required camber and gradient with power roller for uniform smooth surface complete all as specified and directed.

Supplying, laying, spreading upto 75mm or less consolidated thickness of premix bituminous macadam carpet filling in depression (using 20mm graded stone aggregate) in single layer using mechanical paver using bituminous binder (VG-30) at the rate 4% by weight of total mix, laid/rolled and compacted/consolidated to required camber and gradient with 8 to 10 tone power roller to a uniform smooth surface complete all as specified and directed.

M&L for applying evenly a priming /tack coat with paving bituminous VG-10 grade at 5 Kg/10 Sqm complete all as specified and directed.

M&L scrarifying or picking gravelled macadam or bituminous macadam surface area exc. 400 sqm and n. exc 50 mm deep complete all as specified and directed.

Material and labour for painting lines, dashes, arrows letter, marking etc of 3mm thick film on new surface or previously treated road surface with hot applied retro-reflective thermoplastic exc 10 cm wide n exc 15cm wide road marking paint (white/golden/yellow) conforming to MORTH (Clause 803.4) all as specified with 8% glass beads using special applicator machine with heating arrangement upto 160°C including cleaning and drying the existing road surfaces to ensure dust, oil, grease and moisture free surfaces before applying the paint complete all as specified and directed.

S&F in replacement, delineator 1200mm long made of 2 mm thick steel sheet rectangular OD size 75 x 100mm. Bottom plate 2mm thick of size 150 x 150 mm for firm grip welded to base. Top end closed with 2mm steel sheet. At top on both sides diamond grade cube corner micro white reflector of size 75 x 125mm laminated in 2mm deep cavity to make it scratch resistant. Post to have two bands all around of white/yellow/red reflective sheet of width 225mm by keeping black coat as bands for greater night visibility. All coated with heat process and baked to 120°C or powder coated to make all weather resistant and fixing in PCC(1:2:4) with size of block 150mm x 150mm x300mm deep including required excavation and earthwork complete all as specified and directed. Make :- Cat part No GPL-11-16 of Greenlite or equivalen make of 3M/ Dark eye. Note: The rate of PCC and earth work is included in this item and nothing shall be paid extra.

S&F in replacement Cat eye,Solar reflective type of metal body alloy of size 110mmx128mmx30mm of red / yellow / white with PAMA striplens reflector of Model -DA 971 fixed with 100 gm epoxy mixture and placing the cats eye without applying excessive pressure and fixed as per manufacturers instructions complete all as specified and directed.

S&F in replacement Cat eye,Solar reflective type of metal body alloy of size 100mmx100mmx20mm of red / yellow / white with PAMA striplens reflector of Model -DA 971 fixed with 100 gm epoxy mixture and placing the cats eye without applying excessive pressure and fixed as per manufacturers instructions complete all as specified and directed.

S&F for two way reflective Solar road studs (100% water proofing design according to IP-65) of dimensions 125mm x 125mm x 25mm (shank 65 mm) of high efficiency mono-crystalline solar panel 2.4V/0.30 Watt, one Ni-Mh of Ni-cd rechargeable battery (1.2V /1600MA), six super bright LEDs with 10000 to 18000 mcd (Millicandela) , view distance upto 1000 meters, flash rate 2 Hz and bearable weight of solar studs (10 Tone approx) with impact resistance aluminium alloy body with yellow/ red/ white/ green reflective panels and fixing the same on road surface by applying approximately 100 gm epoxy mixture and placing the cats eye without applying excessive pressure and fixed with 12mm dia and 120mm long zinc plated steel nail at the centre of cats eye complete all as specified and directed.

Supply and fixing for road speed bumps manufactured by HDPE/PE materail highly resistant to serve impact and harsh weather condition incl two way reflective studs are clearly visible to the motorists during night hours filed with appropriate epoxy and 4 or 6 nos nails Model No. DA1006 ,Design patent no. 206431 and wt 2160gm of Dark eye or any other make as approved by GE) complete all as specified and directed.

Supply & fixing for 1000 mm dia convex mirror fixed with mild steel pipe with all necessary assoceries for clearly visiable to the corner and curve or turning points of the road and fixing cement concrete 1:2:4 with size of block 300 mm x 300 mm x 450 mm deep including earthwork complete all as specifed and directed.

Demolition of Cement Concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in sub base/sub floor etc. complete all as specified and directed.

M & L for 25 mm thick sand cushion over PCC before laying interlocking tiles as specified and directed

M&L for machine pressed precast concrete interlocking paver block ISI marked any shape and size confirming to IS 15658 -2006 of 60mm thickness, M-35 Grade, machine pressed of pattern and colour as approved by GE all completed as specified and directed.

M&L Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete. and filling after embeded including watering and well ramming as spd and directed by Engr-in charge. (Note- size of kerb stone shall be approved by GE).

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