Operation and Maintenance Gap Filling Fund 2017-2018 Ayyampettai Town Panchayat

Amount

Ordinary soil SS20A Earth work excavating and depositing on bank with initial lead of 10m and initial lift of 2 m in sand, silt or other loose soil, wet sand or silt not under, light black cotton soil sandy loam and ordinary soil including excavated earth SS.20.A MORTH NO.301

Picking the existing BT surface 3 to 5 cm deep removal of picked up stuff to the side berms and using the useful metal to the road hand packing to camber sectioning levelling etc.,complete as per including labour charges for picking and other tools and plants etc., complete as per 111 and 112 MORTH standard specifications.

Collection and Spreading the U.S gravel including cost and conveyance of all materials from approved quarries as noted in the lead chart to the road site including loading, unloading and stacking them to departmental gauge for premeasurement including labour charges for spreading leveling to camber and consolidated by power roller etc complete as per MORTH Specification 401 and 1015.

Providing, Laying, Spreading and Compacting grading aggregates to WET MIX MECADAM Specification in 250mm thick in two layers each layer in 125mm thick including premixing the materials with water at OMC in mechanical mix plant. Cariage of mixed materials by tipper to work site laying in uniform layers with pavers in sub base/base course on well prepared surface and compacting with vibratory roller to acheive the desired density etc complete 111,112,406 &900 MORTH Specification

Providing and applying of Prime coat using emulsion bitumen at the rate of 7kg per 10m2 over the WET MIX MECADAM Surface preparatory to another bituminous construction over it etc. complete. MORTH 502

Providing and applying of Tack coat over WMM Surface treated with prime coat using 2.50kg bitiminous emulsion per 10m2 As per 111,112,501,503,&900 MORTH Specification

Providing and laying 50mm consolidated thick Dense Bituminous Macadam using 0.24cum of 26.50-13.20mm,0.25cum of 13.20-2.36mm and 0.23cum of 2.36mm &below and with 53.20 Kgs of VG30/VG40 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMPsite,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 work site, 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 labou 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 a sper specification using CMP as per clause 505 MORTH Rev-5

Providing and laying Bituminus Concrte to 30 mm thick using 0.13 cum of 19.00-9.50mm 0.17 cum 9.50-2.36mm and 0.26 cum of 2.36 and below with 50.30 kgs of VG30/VG40 bitumen for premixing per 10sqm including cost and conveyance of all marerials 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 40mm with mechanical paver tothe specified grades and cross sections and consolidated by 8-10 tonne Vibratory /Pneumatic Roller to the required density etc., including labour for attending to paver to site etc.,including hire charges and fuel charges for 20-30 t CMP with bitumen boiler,tippertrucks,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.