Repair and Restoration of Damaged BT CC road Patches and Potholes SOP at West Zone in Thoothukudi City Municipal Corporation

Amount

(I) Providing and laying tack coat of 2kgs/10 sqm over the BT surface treated with binder using 2 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 Specifications (II) Providing and Laying 50mm thick Bituminous Macadam using course aggregate and VG30 bitumen which should consist of construction in a single course base/binder course confirming to the specfication on a previously prepared base, (using Mini Hot Mix Plant and Power Roller) including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 504 MORTH Rev-5 (For Patch Works) (III) 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 graded metal and 0.26 cum of 2.36 mm & below metal with 45.27 kgs of 60/70 bitumen & 5.03Kg of Plastic waste (Total-50.30 kg) and for premixing per 10 sqm including cost and conveyance of all materials to CMP site, heating the bitumen and agregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 tonnes capacity conveying the mix by tipper trucks to paver site, spreading the mix in required temperature for uniform thickness of 40mm / 30mm with mechanical paver to the specified grades and cross sections and compaction by Vibratory roller to the required density etc., including labour charges for loading bitumen in to bitumen tank and metal to feeder unit, labour for attending to paver site etc., including hire charges and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, paver finisher, Vibratory rollers and all other tools and plants required, including all other incidental charges etc., complete using CMP clause 507 of MORTH Rev-5 specifications. (Type-B)

(I) Earth Work Excavation Complete direction as per the dept officers (100mm) (II) Conveyance of Excavated earth Complete Direction as per the Dept officers (5 KM) (40% of earth work qty) (III) Wet Mix Macadam, Providing, laying spreading and compacting Wet Mix Macadam with clean, crushed, graded aggregates and granular material and finised in accordance with the requirements of the specifications and thickness as per approve plans or as directed by the engineer (100mm) (IV) 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 (V) 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 (VI) Providing and laying Bituminous concrete to using 0.13 cum of 19.00-9.50mm, 0.17 cum of 9.50-2.36mm and 0.26 cum of 2.36 and below with 45.25 kgs of VG60/ VG70 bitumen, 5.03 kg plastic for premixing per 10sqm including cost and conveyance of all materials to CMP site heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site spreading the mix to uniform thickness of 30 mm with mechanical paver to the specified grades and cross sections and consolidated by 80-10 tonne vibratory/ pneumatic roller to the required density etc., including labvour for attending to paver site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks paver finisher /9m paver finisher, vibratory / pneumatic roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 507 of MORTH Rev-5 (Plastic 8%) (Type- C)

(I) Supplying and filling in foundation and basement with Stone Dust in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. (75mm thick) (II) Plain Cement Concrete M20(1:1.5:3) (one cement, one and half fine aggregates and three coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification (75mm thick). (Type-D)

S.REX (BID ID -1513700)