FDR 2020 21 Replacement of Expansion Joint and RCC crash barrier of Tinthani bridge at km 88.615 of NH 150-A Jewargi Chamarajnagar section in the State of karnataka Job No TA 150A KNT FDR 2020 21 35

Amount

Replacement of Expansion Joints including removal of old expansion joint, breaking of concrete, cutting of legs and shifting of broken materials etc., complete as per drawings, cost of materials, labour, lead, lifts, loading, unloading etc., complete. including all incidental charges complete & as directed by the engineer incharge of the work.

Strip seal expansion joint: Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm including cost and conveyance of all materials, labour and fabrication cost and machinery inputs for various processing operations for mild steel members, weldingof anchor strips to anchor plates etc., complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer’s instructions for installation. including all incidental charges complete & as directed by the engineer incharge of the work.

Repair of RCC Railing: Carrying out repair of RCC M30 railing to bring it to the original shape, by cutting and trimming the damaged portion to a regular shape, cleaning the area to be repaired thoroughly, applying cement concrete after erection of proper form work, reinforcements and disposal of dismantled material, including cost of materials, labour, hire charges of machinery, lead, lifts, loading, unloading etc., complete. including all incidental charges complete & as directed by the engineer incharge of the work.

Construction of RCC Railing of M30 Grade in-situ using granite / trap / basalt aggregates of size not exceeding 12 mm and down and clean sieved approved fine aggregate mixing in concrete mixer true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawing No. SD - 202 including cost of all materials, labour, form work, cost of steel and fabrication charges, casting, handling, transporting, loading, unloading, lead, lifts, fixing in position etc., complete including lead for steel & cement. including all incidental charges complete & as directed by the engineer incharge of the work.

Removal of existing asphaltic wearing coat comprising of 50 mm thick asphaltic concrete laid over 12 mm thick mastic asphalt using air compressor with pneumatic breaker and tractor trolley including disposal with lead upto 1000 m including cost of all labour, hire charges of machinery, lift, loading, unloading etc., complete. including all incidental charges complete & as directed by the engineer incharge of the work.

Providing and applying Tack Coat as per Table 500-5 on prepared surface using Rapid setting Bituminous (RS-1) emulsion complying with IS 8887 of approved quality and make including cleaning of road surface by Mechanical Broom & dusting by Air compressor, and spraying by Bitumen Pressure Distributor, including cost of all materials, labour, hire charges of machinery, loading, unloading stacking, etc complete, including lead for Emulsion. Using Rapid setting Bituminous (RS-1) emulsion On Cement concrete surface at 3.0kg/10 sqm including all incidental charges complete & as directed by the engineer incharge of the work.

Bituminous Concrete: Providing and laying Bituminous Concrete using crushed stone aggregates as per table 500-16, 17 of specified graded aggregates and filler Cement @ 2% by weight of aggregates premixed with bituminous binder in hot mix plant, loading of aggregates with F.E. loader, transported to site in tipper to paver, laid over a previously prepared surface with mechanical Paver Finisher to the required grade, level, alignment, rolling with Smooth wheeled roller 8-10 tonnes, vibratory roller 8 tonnes, smooth wheeled tandem roller 6-8 tonnes as per clauses 501.6 and 501.7 to achieve the desired compaction, including cost of all materials, labour, hire charges of machinery, lead, lifts, loading, unloading, stacking, transporting etc complete, including lead for Bitumen with a lead of mixed material excluding cost of primer/tack coat. (Compacted thickness) Using 40-60 TPH Hot mix plant with mechanical Paver finisher, D-2) Using cement as filler material @2% weight of aggregates, ii) grading with 5.40% bitumen VG-40 (30-40mm compacted thickness)(13.20mm nominal size) including all incidental charges complete & as directed by the engineer incharge of the work.

Metal Beam Crash Barrier: Type -B, "THRIE": Metal Beam Crash Barrier Providing, erecting and fixing "THRIE" metal beam crash barrier comprising of 3mm thick corrugated sheet metal beam rail, 85 cm above road / ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5mm spaced 2m centre to centre, 2.0m high, 1.15m below ground / road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS: 1367 and IS: 1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5mm, 546 mm long complete inlcuding cost of all materials, labour, loading, unloading, lead, lift, transporting etc., complete. including all incidental charges complete & as directed by the engineer incharge of the work.

Road marking with Hot applied thermoplastic compound with Reflectorising Glass beads on Bituminous surface: Painting the Road surface using approved quality Thermo Plastic material (homogneiously composed of aggregates, pigment, resings and glass reflcetorising beeds) confirming to Clause-803.4.2.2 applied hot either by screeding or extension process at the rate of 5kg/sqmtr of painted surface using suitable machine capable of controlled preparation and laying with surface applicator of glass beads at 250gms/sqmtr allowing cooling to ambient pavement temperatutre, that shall produce an adherent pavement marking of minimum specified thickness of 2.5mm including barricading for traffic diversion as per IRC:35 cleaning the surface of dirt, dust and other foreign matter, demarcation at site, barricading for traffic diversion, traffic control including cost of all materials, labour, loading, unloading, lead, lift, transporting etc., complete. Note : A sealing primer may be applied in advance on cement concrete pavement to ensure proper bonding. Any laitance and/or curing compound to be removed where paint is required to be applied on concrete surface. including all incidental charges complete & as directed by the engineer incharge of the work.

ROAD Studs with Lense Reflector: Providing and fixing of road stud 100 x 100 mm, die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling hole 30mm upto a depth of 60mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS 873 part 4:1973 including cost of all materials, labour, loading, unloading, lead, lift, transporting etc., complete including all incidental charges complete & as directed by the engineer incharge of the work.

Retro-Reflectorised Traffic Signs. Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 - 2001 made of high intensity grade micro prismatic HIP type IV sheeting, fixed over aluminium sheeting, 2 mm thick supported on a class 'B' GI pipe 80 mm dia, 3.50 mtrs long long type IV sheeting firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing.The item includes earthwork excavation, Cement Concrete M-15 grade, 2 coats of approved colour synthetic enamel painting to the steel surface, as per clauses, including curing, cost of all materials, labour, loading, unloading, lead, lift, transporting etc., complete. including all incidental charges complete & as directed by the engineer incharge of the work.

90cm equi Triangle

60cm circular

90x30cm Rectangular Hazard Marker

KARUNAMAYA CONSTRUCTION COMPANY

GANGADHAR S GACHINMATH