Construction of Minor Bridge in Ward No 10 Sri Bharathi Nagar Main Road Near S4 Garden Unicode 166010R0780 in Gudalur Municipality

Amount

Dismantling old RCC Slab conveyance of all materials to site. Loading and unloading charges and labour charges for etc. complete. Complying with std. specifications.

Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc. complete. complying with std. specifications.SS 20 B (SI.No.62)

Plain Cement Concrete 1:4:8 Mix (one part cement, four part sand and Eight part of aggrigate) using 40 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc. complete. Complying with std. specifications.

Centering for soffits of RCC slab for plain surface like lintels, beams etc., including strutting 3m height using mild steel sheet of size 90cm x 60cm and B4 10 stiffened with MS angles of size 25mm x 25mm x 3mm laid over silver Oak joists of size 10cm x 6.5cm (spaced atabout 90cm c/c) and supported by casurina props of 10cm – 13cm dia spaced of 75 c/c complying including all charges etc., complete as per standard specification. Up to 1 M Height

Above 1 M Height

Plain Cement Concrete 1:2:4 Mix (one part cement, two part sand and four part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

Centering for soffits of RCC slab for plain surface like lintels, beams etc., including strutting 3m height using mild steel sheet of size 90cm x 60cm and B4 10 stiffened with MS angles of size 25mm x 25mm x 3mm laid over silver Oak joists of size 10cm x 6.5cm (spaced atabout 90cm c/c) and supported by casurina props of 10cm – 13cm dia spaced of 75 c/c complying including all charges etc., complete as per standard specification.

Supplying fabricating and placing in position of steel rods using M.S. or Ribbed Tor Steel including cost of binding wire, cost of labour charges for fabrication and placing in position etc. Complete. Complying with std. specifications.

Reinforced Cement Concrete 1:1½:3 Mix (One part cement, one and half part sand and three part of aggregate)using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing but excluding cost of reinforcement etc. Complete with std. Specifications.(Using Vibrator).

Metal Beam Crash Barrier Type - A, "W" Double Guard Providing arid erecting Single sided Double Guard Metal Beam Crash Barrier System 1.7Om high, comprising of 3mm thick wall "W" beams posts and spacer channels shall be made by cold roll forming using HR conform to IS 5986 Fe 410/ 360 and dip galvanized having Zinc Mass of 550gms / sqm, minimum 95Omm above road/ ground level fixed on ISMC series channel vertical post l50x75x5mm spaced 2m center to center 312mm x 83mm flange width x 3mm thick, 4318mm long post directly embedded in the concrete (M15) pit size 350x350x800rnm for a depth of 750mm below ground. All fixing bolts and nuts hot dip galvanized conforming to IS: 1367 clause 4.60 all complete as per Technical Specification arid as directed by the Engineer-in-charge

Providing and laying well gravel including cost and conveyance of all materials from approved quarries as noted in the lead chart to the road side including loading, unloading and Stacking the well gravel at road side to departmental gauge for pre-measurement including labour charges for laying spreading levelling to camber etc., complete as per specifications.

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Providing and laying Prime coat of 7 kgs/10 sqm over the WMM surface treated with primer using 7 kgs of bituminous Emulsion (SS) for 10square meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as Prime coat manually etc., complete as per 502 of MORTH Rev-5 Specifications

Providing and laying tack coat of 2.5 kgs/10 sqm over the WMM surface treated with binder using 2.5 kgs of bituminous Emulsion (RS) for 10square meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as tack coat manually etc., complete as per 503 of MORTH Rev-5 Specifications

Providing and laying 50mm compacted thick Dense Bituminous Macadam using 0.24cum of 26.50-13.20mm, 0.25 cum of 13.20-2.36mm and 0.23 cum of 2.36mm & below and with 53.20Kgs of VG30/VG40 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing the min. required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to worksite, spreading the mix to uniform thickness of 50mm with paver to the specified grades and cross sections and compacted by Vibratory / Pneumatic Roller to the required density etc., including labour for attending to paver at site etc., including hire charges and fuel charges for 20- 30t CMP with bitumen boiler, tipper trucks, Paver Finisher /9m paver finisher, Vibratory / Pneumatic rollers and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 505 MORTH Rev-5

Providing and laying Bituminous concrete to 30mm thick using 0.13 cum of 19.00-9.50 mm graded metal and 0.17 cum of 9.50-2.36 mm and below metal by adding the shredded Plastic 10 % of Bitumen Quantity 4.02 (50.30 x 10 %=5.03 kg ) shredded Plastic waste collected from Municipal Garbage over the aggregate heated to 170 C in central Hot Mix plant mixed well with 46.28 kgs of Hot bitumen VG 30 (160 degree Celius ) 60/70 for Premixing per 10 Sqm to lay 30 mm Compacted thick of Bituminous Concrete including cost of materials and Conveyance of all materials CMP site heating the Bitumen and aggregates to the required temperature and mixing the minimum reqiuired temperature in central hot mix Plant for 20-30tonnes capacity conveyaning the mix tipper trucks to Paver site Spreading the mix required temperature for Uniform thickness of 30 mm width mechanical paver to specfied grades and cross section consolidated by 80 -1100 KN Vibratory rollers/Pneumatic Roller to the required density etc.., including labour for loading bitumen tank and metal to feeder unit labour for attending to paver site etc.,, including hire charges and fuel charges for 20-30 t CMP with bitumen boiler tipper trucks paver finisher /9 m paver finisher vibrate Pneumatic rollers all other incidental charges etc.,complete using C M P clause 507 of MORTH Rev-5 specifications.

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