Upgradation of Balachaur Garshankar Hoshiarpur Dasuya Road Sec. Dasuya Pakhowal RD Km 24.750 to 41.400 under Head 5054 Special Assistance including 5 years maintenance under Head 3054 SH M and R 1 Year Defect Liability Period plus 4 Year Maintenance

PART - I (UPGRADATION WORK) Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 meters including removal and disposal of top organic soil not exceeding 150 mm in thickness as per technical clause 201 of MORT&H specifications. CSR 24.2 c

Tack coat with Bitumen Emlusion-RS Providing and applying tack coat with bitumen Emlusion-RS using emulsion 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 CSR 24.16 (a)

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. CSR 24.20 (a) NOTES:- (i) Job mix formula for the dense 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:- I.) Apart from the conformity with the grading and quantity requirement of individual ingredients exhibited above the mix aggregate i.e. coarse and fine aggregate for dense bituminous concrete shall meet all requirements set forth clause 505 of MORT&H specifications. II.) The final grading for the aggregates required for dense bituminous macadam confirming to table 500.10 of MORT&H specifications shall be determined after getting the dense 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 the approved mix. The aggregates shall be hydrophobic and of low porosity. The aggregates shall satisfy the physical requirement set forth in table 500-8. III.) The approved mix shall exhibit the following details source and location of all material:- (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) Fine aggregate expressed as percentage by weight of total mix. (e) A single definite percentage passing each sieve for mixed aggregates. (f) Density of dense bituminous macadam after compaction will be not less than 2.30 gm/CC

Bituminous Concrete 30mm to 45mm thickness(Grading II) Providing and laying bituminous concrete 30mm to 45mm thick with Batch Type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (Modified Bitumen-CRMB-55) @ 5.4%, laying with a Paver Finisher Mechanical 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 507 of 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 @ 5.4% 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 : - i.) 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. i) 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 Punjab PWD, B&R Research Laboratory Patiala after obtaining 60 % of material. The design mix so finally approved shall be termed as the approved mix. The aggregates shall be hydrophobic and of low porosity. The aggregates shall satisfy the physical requirement set fourth in table 500-16 . iii) The approved mix shall exhibit the following details, source and location of all material: - (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 bituminous concrete after compaction will be not less than 2.35 gm/CC.

Construction of Shoulder with good earth within average lead of 5 km. CSR 6.4 (a) + 6.4 (b)

Construction of Embankment with Earth obtained from Roadway Cutting or Excavation (b) Construction of embankment with earth obtained from roadway cutting or excavation including spreading, grading to required slope and compacting to meet requirement of table 300-2 asper technical clause 305 of MORT&H specifications.

Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres. CSR 6.6

Construction of granular sub-base bymixing in a mechanical mix plant at OMC, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, CSR 24.8

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. CSR 24.13

Providing and laying 80 mm thick factory made cement concrete interlocking Paving blocks of M40 grade manufactured by block making machine equipped with steel mould clamped to a strong vibratory table with hydraulic pressure for compaction of concrete as per IRC SP 63 -2014 and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-inCharge. CSR 14.139