WBMAD/NDM/PWD/NIeT301/26-27_15

"Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately (Reference to MoRT&H's specification clause 202)" By Manual Means Granular courses

"Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rollingwith3wheeledsteel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fil lup the interstices of coarse aggregate, watering and compacting to the required density (Reference to MoRT&H's specification 404)." A) By Manual Means (ii)(b)Grading-II Agg.(53-22.4mm) & Stone ScrType B (11.2mm)

Providing and applying primer coat with cationic bitumen emulsion SS1 grade conforming to IS:8887 on prepared porous granular surface including clearing of road surface and spraying primer using mechanical means (Reference to MORT&H's specification clause 502). a On WMM/WBM surface @ 0.70-1.0kg

Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder of approved grade @ 4.0% (min) for Grading-1 and 4.5% (min) for Grading-2 by weight of total mix and filler(Cement /hydrated lime/ Rockdust )asper table500-10and mix design done as per table 500 11 and job mix formula as per clause 505.3.3 transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory tandem roller and with pneumatic tyre roller of 12 to 15 tonne weight with a pressure at least 0.56 MPa as directed by E-I-C, and to achieve the desired compaction as per MORT&H specification clause No. 505.3.5 complete in all respects (Reference to MORT&H's specification clause 505). For Grading 2 (26.5 mm nominal size, 50-75 mm thick.) Using HMP

Page No.122, Item No.14. "Providing and laying 25 mm thick mastic asphalt wearing course with approved grade bitumen meeting the requirements given in table 500-39, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing antiskid surface with bitumen precoated fine-grained hard stone chipping of 13.2mm nominal size a tthe rate of 0.005 cum per 10sqm and at anapproximate spacing of 10 cm center to center in both directions, pressed into surface when the temperatureof surfaces is not less than100°C,protruding 1 mm to 4 mm over masticsurface,allcompleteasper clause5 16 (Reference to MORT&H's specification clause 516 alongwith IRC:107). " a 25 mm thickness

Estimate for supply & erection of informatory sign board shaving M.S.Channels/Anglesposts & 1.5 mm thick M.S. Sheet & synthetic enamel paint over a coat of primer including lettring complete.

Sub Total

GST 18%

CESS 1%