Name of Work:- Repair of Patchs of Dera Baba Jaimal Singh to Sathiala Butala Kartarpur (MDR-89)
Sl.No.
Item Description
Item Code / Make
Quantity
Units
1
1
Providing and applying tack coat with penetration grade bitumen VG-10 using bitumen pressure distributor at the rate of 0.40 kg per sqm on the prepared bituminous surface/granular surface treated with prime coat after cleaning the surface complete as per technical specifications
5710.15
Sqm
2
2
Providing and laying bituminous concrete (Grade-II) 30mm-45mm thick with continuous hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.4%, carriage of mixed material to site of work, laying with 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\nNOTES:-\n\n(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.\n(ii) The specifications 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 variations shall be worked out with the approved formula.\nTECHNICAL NOTE:-\ni.) 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 bituminous concrete shall meet all requirements set forth clause 507 of MORT&H specifications.\nii.) 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 forth in table 500-6 (addendum to latest revision).\niii.) The approved mix shall exhibit the following details, source and location of all material:-\n(a) Binder expressed as percentage by weight of total mix.\n(b) Course expressed as percentage by weight of total mix.\n(c) Crushed bajri expressed as percentage by weight of total mix.\n(d) Fine aggregate expressed as percentage by weight of total mix.\n(e) A single definite percentage passing each sieve for mixed aggregates\n(f) Density of bituminous concrete after compaction will be not less than 2.35 gm/CC.
171.3
Cum
3
3
Earth work excavation in ordinary soil, exclusive of compensation of earth:- Kassi work undressed involving an average horizontal throw up to 2.0 metres and an average vertical lift up to 0.5 metres including breaking of clods.
86.96
Cum
4
4
Ordinary Kilometer Stone for Plan Roads Reinforced cement concrete M-15 grade ordinary kilometer stone of standard design as per IRC 8- 1980 fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications
8
each
5
5
Painting two or more coats with synthetic enamel paints in all shades on old wood work or metallic or plastered or concrete surface to give an even shade including rubbing down old paint.
520.24
sqm
6
6
Road Marking with Thermoplastic Compound,Road marking with hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @ 0.25kg per sqm area as per IRC:35 1997 complete as per technical clause\n803 of MORT&H specifications
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