Short Term Maintenance of Jalandhar Hoshiarpur road from Km 11.400 to Km 29.200 section of NH 03 in the State of Punjab

Clearing grass and removal of rubbish up to a distance of 50 meters outside the periphery of the area as per technical clause 201 of MORT&H specifications

Dismantling of flexible pavements thickness above 50mm by mechanical means and disposal of dismantled materials up to a lead of 1000 meters, stacking serviceable and unserviceable materials separately as per technical clause 202 of MORT&H specification

Taking credit of old Dismantaling material of 11.2 mm(10 mm Crushed Bajri retrieved )

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density complete as per technical clause 406 of MORT&H specifications

Providing and applying primer coat with bitumen emulsion SS on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.85kg/sqm complete as per technical clause 502 of MORT&H specifications

Providing and applying tack coat with bitumen Emulsion Grade RS using pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface/granular surface treated with prime coat after cleaning the surface complete as per technical clause 503 of MORT&H specifications

Providing and laying dense graded bituminous macadam 50mm to 75mm thick with batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder VG-40 @ 4.5%, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete as per technical clause 505 of MORT&H specifications NOTES (i) Job mix formula for the dense graded bituminous macadam shall be provided by the agency and shall be got approved from Punjab PWD B&R Research Laboratory Patiala before adoption at site for execution. (ii) The specification of this item for analytic purpose is kept with bitumen content @ 4.50% weight of mix variation as compared with job mix formula shall be paid/deducted accordingly. The limits of variation shall be worked out with the approved formula TECHNICAL NOTE:- 1.) Apart from the confirmity with the grading and quantity requirement of invidual ingredients exhibited above the mix aggregate i.e coarse and fine aggregate for dense graded bituminous macadam shall meet all requirements set forth clause 505 of MORT&H specifications. (ii) The final grading for the aggregates required for dense graded bituminous macadam confirming to table 500.10 of MORT&H specifications shall be determined after getting the dense graded bituminous macadam designed from Punjab PWD B&R Research Laboratory Patiala after obtaining 60% of material. The design mix so finally approved shall be termed as approved mix. The aggregate shall be hydrophobic and of low porosity. The aggregates shall satisfy the physical requirement set fourth in table 500-6(addendum to latest revision).iii) The approved mix shall exhibit the following details source and location of all material:- iii (a) Binder expressed as percentage by weight of total mix. iii(b) Course expressed as percentage by weight of total mix. iii (c) Crushed bajri expressed as percentage by weight of total mix. iii(e) A single definite percentage passing each sieve for mixed aggregates.iii(f) Density of bitumnious concrete after compaction will be not less than 2.30 gm/CC.

Providing and laying 30 mm thick bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder VG 40 @ 5.4 per cent of mix and filler, 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 and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects. NOTES (i) Job mix formula for the bituminous concrete shall be provided by the agency and shall be got approved from Punjab PWD B&R Research Laboratory Patiala before adoption at site for execution. (ii) The specification of this item for analytic purpose is kept with bitumen content @ 5.40% weight of mix variation as compared with job mix formula shall be paid/deducted accordingly. The limits of variation shall be worked out with the approved formula TECHNICAL NOTE:- 1.) Apart from the confirmity with the grading and quantity requirement of invidual ingredients exhibited above the mix aggregate i.e coarse and fine aggregate for dense graded bituminous macadam shall meet all requirements set forth clause 507 of MORT&H specifications. (ii) The final grading for the aggregates required for dense graded bituminous macadam confirming to table 500.17 of MORT&H specifications shall be determined after getting the dense graded bituminous macadam designed from Punjab PWD B&R Research Laboratory Patiala after obtaining 60% of material. The design mix so finally approved shall be termed as approved mix. The aggregate shall be hydrophobic and of low porosity. The aggregates shall satisfy the physical requirement set fourth in table 500-6(addendum to latest revision).iii) The approved mix shall exhibit the following details source and location of all material:- iii(a) Binder expressed as percentage by weight of total mix. iii(b) Course expressed as percentage by weight of total mix. iii(c) Crushed bajri expressed as percentage by weight of total mix. iii(e) A single definite percentage passing each sieve for mixed aggregates.iii(f) Density of bitumnious concrete after compaction will be not less than 2.35 gm/CC.

Cast in Situ Cement Concrete M20 Kerb, Construction of cement concrete Kerb with top and bottom width 115 and 165 mm respectively, 300 mm high in M20 grade Kerb stone laid with Kerb laying machine, all complete as per clause 408

Laying of a stress absorbing membrane over a cracked road surface after cleaning the road surface, using modified binder CRMB-55 complying with clause 517 @ 1.1kg per sqm and crushed stone aggregates of specified grading, spraying binder and spreading crushed stone aggregates, sweeping the surface for uniform spread of aggregates complete as per technical clause 517 of MORT&H specifications ( CSR 24.32 b)