Work Name:ANNAPADY PADUPP ROAD TARRING (PNO 280/21) IN DELAMPADY GP
Sl.No.
Item Description
Item Code / Make
Quantity
Units
1
1
Tarring
BI01010001010000000000000515BI0100001113
2
1.001
3.15.2 : Compacting Original Ground<br>\n(ii) Compacting original ground supporting subgrade<br>\nLoosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Technical Specification Clause 303.5.2.
BI01010001010000000000000515BI0100001114
202.5
cum
3
1.002
4.9 : Wet Mix Macadam\t<br>\t\t\nProviding, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406.\t\t<br>\t\nBy Mechanical Means with 1 km lead
BI01010001010000000000000515BI0100001115
132.75
cum
4
1.003
5.1.1a : Prime Coat :-\t\t\t\t\t\nLow porosity\t<br>\t\t\t\t\t\t\t\n\tProviding and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502
BI01010001010000000000000515BI0100001116
885
sqm
5
1.004
5.2.3a : Tack Coat <br>Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.
BI01010001010000000000000515BI0100001117
885
sqm
6
1.005
5.9.1.2a : 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65\t\t<br>\t\t\t\t\t\t\nProviding, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508.\t\t<br>\t\t\t\t\t\t\nCase - I By Manual Means\t<br>\t\t\t\t\t\t\n(II)\tBitumen (S-65)
BI01010001010000000000000515BI0100001118
885
sqm
7
1.006
5.12.A.3.2a : Seal Coat - Manual Means - Type C - Bitumen S-65\t\t<br>\t\t\t\t\t\t\nProviding and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510\t\t<br>\t\t\t\t\t\t\nA.\tBy Manual Means\t:-\t\t\t\t\t\t\nCase - III : Type C\t<br>\t\t\t\t\t\t\t\n(II)\tBitumen (S-65)
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