NIe-T- 86/2026-27(Sl-19)

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniformthickness, hand packing, rollingwith3wheeledsteel/ vibratory roller 8-10 tonnes in stages toproper gradeand camber,applying and brooming requisite type of screening/bindingMaterials tofillup the interstices of coarse aggregate, watering and compacting to the required density (Reference to MoRT&H's specification 404). By Manual Means Grading-2 (Table 400-9) (ii)(b) Using Screening (Table 400-10) Type-B (11.2 mm aggregate)

Prime Coat Providing and applying primer coat with cationic bitumen emulsion SS1 grade conforming toIS: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).i)On WMM/WBM surface @ 0.70-1.0kg/sqm.

Tack Coat Providing and applying tack coat with Cationic bitumen emulsion (RS1) complyingwith IS:8887using emulsion pressure distributor on the prepared bituminous/granular/cement concrete pavement surface cleaned with mechanical broom and high pressure air jet (Reference to MORT&H's specification clause 503).ii)On Granular surface treated with primer @ 0.25kg-0.30 /sqm.

Bituminous Macadam Providing and laying bituminous macadam using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction (Reference to MORT&H's specification clause 504).ii)for Grading 2 (19 mm nominal size)

Tack Coat Providing and applying tack coat with Cationic bitumen emulsion (RS1) complyingwith IS:8887using emulsion pressure distributor on the prepared bituminous/granular/cement concrete pavement surface cleaned with mechanical broom and high pressure air jet (Reference to MORT&H's specification clause 503).i)On bituminous surface @ 0.20kg-0.3kg /sqm.

Open - Graded Premix Surfacing Providing, laying and rolling of open-gradedpremix surfacingof 20mmthicknesscomposedof13.2 mmto 5.6mmaggregates either using viscosity grade bitumen of approved grade to required line,gradeandlevel toserveaswearingcourse on a previously prepared base, includingmixinginasuitable plant, laying and rolling with a smoothwheeled tandemor other approved type roller 8-10 tonne capacity, finishedtorequiredlevel andgrade (ReferencetoMORT&H's specification clause 510)10.(1) Case-I:Mechanicalmethodusing approvedgradeBitumenandHMP of appropriate capacity not less than 75 tonnes/hour

Seal Coat (Type B) Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using. Type A and B seal coats (Reference to MORT&H's specification clause 511). 12(ii)Case - II : Type B rovidingandlayingofpremixsand sealcoat withHMPusingapproved crushed stone chipping and viscosity grade paving bitumen of suitable approved grade.

Direction and Place Identification Signs with size more than0.9 sqm size Board. Providing and erecting direction and place identification retro reflectorised sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick with area exceeding 0.9 sqm supported on a mildsteel angle iron post 75mmx75mmx6mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M15grade cement concrete 45cmx 45cmx60cm, 60cm below ground level as per approved drawing (Reference to MORT&H's specification 801).

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area,thickness of 2.5mmis exclusiveof surface applied glass beads as per IRC:35 .The finished surface to be level,uniformandfreefromstreaks and holes (Reference toMORT&H's specification 803).