UPGRADATION OF CHANDIGARH LANDRAN CHUNNI SIRHIND ROAD SH 12 A FROM RD 24.00 TO 46.969

Scarifying Existing Bituminous Surface to a depth of 50mm by Mechanical Means CSR 24.23b Scarifying the existing Bituminous road surface to a depth of 50mm and disposal of scarified material with in all lifts and lead upto 1000 meters From RD 38.00 To 46.969

Taking Credit of old Dismantled Material (50% of dismantling material for 11.2 mm/3/8" (10 mm) Crushed Bajri retrieved)

Tack Coat @ 0.40kg per sqm Before DBM Providing and applying tack coat with penetration grade bitumen VG-10 using bitumen pressure distributor at the rate of 0.40 kgper sqm on the prepared bituminous surface/granular surface treatedwithprimecoataftercleaning thesurface complete as per technical specifications CSR 24.16 b

Tack Coat @ 0.40kg per sqm Before BC Providing and applying tack coat with penetration grade bitumen VG-10 using bitumen pressure distributor at the rate of 0.40 kgper sqm on the prepared bituminous surface/granular surface treatedwithprimecoataftercleaning thesurface complete as per technical specifications CSR 24.16 b

Crack Prevention Courses (Stress Absorbing Membrane crack width less than 6mm) 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 @ 0.90kg 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 24.32a

DenseGraded Bituminous Macadam50mm to 75mm thickness (Grading II) Providing and laying dense graded bituminous macadam50mmto75mmthickwithbatch type HMP using crushed aggregates of specified grading, premixedwithbituminousbinderVG-30 @4.5%, layingwithahydrostaticpaver 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 CSR 24.20 a 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 dense graded.

BituminousConcrete 30mm to 45mm thickness (Grading II) Providing and laying bituminous concrete30mm to45mmthickwithbatchtypehotmixplantusing crushed aggregates of specified grading, premixed with bituminous binder [email protected]%, 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 clause507of MORT&H specifications CSR 24.23 a 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 bituminous concrete shall meet all requirements set forth clause 507 of MORT&h specifications. (ii) The final grading for the aggregates required for bituminous concrete confirming to table 500.17 of MORT&H specifications shall be determined after getting the bituminous concrete designed from latest revision) iii) The approved mix shall exhibit the following details,source and location of all material:-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 aggregates shall be hydrophobic and of low porosity.The aggregates shall satisfy the physical requirement set fourth in table 500-6(addendum to (a) Binder expressed as percentage by weight of total mix. (b) Course expressed as percentage by weight of total mix. (c) Crushed bajri expressed as percentage by weight of total mix.d) Final aggregate expressed as percentage by weight of total mix.e) A single definite percentage passing each sieve for mixed aggregates.f) Density of bitumnious concrete after compaction will be not less than 2035gm/CC.

Road marking with hot applied thermoplastic

Road marking with hot applied thermoplastic compound 2.5 mm thick White line marking

Road marking with hot applied thermoplastic compound 2.5 mm thick White line marking Yellow Color TBM 5mm