Boq - Road Works 4j2y4c

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BILL OF QUANTITIES FOR PART II - WBM BITUMINOUS ROAD SL. NO. 1

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CODE

DESCRIPTION

UNIT

QTY.

RATE

AMOUNT Rs.

WBM 001 Excavation for road way and drainages to the required line, grade and cross section upto the required depth, dressed to the camber and disposing the surplus excavated stuff outside the premises at a spot not objected by civic/other authorities including loading, unloading etc., complete as directed by the Engineer-in-charge. The rate shall include the cost of sub-grade preparation by PRR consolidation CMT a. In ordinary/hard soil CMT b. In soft rock CMT c. In hard rock

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WBM 002 Filling and of road embankment by suitable approved good quality earth / murum brought from outside the premises in layers not exceeding 250mm, spreading, breaking clods, removal of roots and other organic materials to the required line, grade and cross section including consolidation by 8/10 tonne power road roller duly adding water to get required proctor density of 96%. The rate shall include the cost of earth, consolidation by PRR and water, cost of all labour, hire, fuel charges all tools and plants and all other incidental charges CMT etc., complete.

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WBM 003 Consolidation of sub grade with 8 to 10 tonne power road roller including making good the undulation etc., with murum and re-rolling the subgrade as directed by the Engineer-inSMT charge.

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WBM 004 Supplying and filling with approved quality sand including watering, compacting in layers of 15cms thick with all lead and lifts etc., CMT complete.

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WBM 005 Providing laying soling with approved quality 200mm size boulders well packed correct to level, interstics filled with stone spawls. The surface shall be consolidated by 8 to 10 tone power road roller after spreading of muram upto 33% by volume of soling metal and thoroughly watering etc., complete. The finished consolidated thickness shall be 200mm. SMT

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WBM 006 Providing and fixing in position granite kerb of 150mm thick, 400mm high and neatly rounding the edges and fixing in ground with necessary excavation, CM grouting and CM pointing etc., RMT complete.

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WBM 007 Providing sunk pointing / flush pointing to size stone masonry with CM 1:3 to which the pointing should be sunk to 10mm deep and finished with required tools to leave the surface pointing in semi-circular. All ts should be truly horizontal and vertical including the curing, SMT band work etc., complete.

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WBM 008 Supplying suitable approved good quality gravel/murrum/other fill materials as per specifications from any sources outside the site premises with all lead and lifts and spreading the same in layers not exceeding 250mm thickness or in thickness less than 250mm if required by the Engineer-in-charge watering and rolling the same over fill areas on site till formation level is reached, including mixing of different fill materials, if and where required, double or multiple handling, consolidating each layer in filled area by watering and rolling and compacting with power road roller and to other compact equipment as required to obtain the required proctor density as per the specification and as per relevant IS including protecting the earthwork cost and conveyance of fill materials cost of all labour, hire and fuel charges for all tools and plants employed and all other incidental charges such as pumping out any accumulated water etc., complete and as CMT directed.

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WBM 009 Providing and laying water bound macadam to a consolidated thickness of 200mm thick in two layers of 100mm using 63 to 45mm IRC size large broken granite metal and clean gritty gravel for bindage including cost of conveyance of all materials, lead and lift, labour for laying and spreading the metal, gravel to the required grades and lines, hand packing to camber, watering, and consolidation by 8 to 10 tonne power road roller (PRR) rolling water and keeping the surface moist for 15 days etc., complete as directed by the Engineer-InCharge. The rate shall include the cost of rolling charges, watering, plants and tools and other SMT incidental expenses etc.,

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WBM 010 Providing and laying 40mm chip carpet (consolidated thickness) using 5.4 cum of granite metal (0.036 cum, 12mm size and 0/018 cum, 6mm size/sqm) to cover 100 sqm and 80/100 grade bitumen at the rate of 72.6 Kgs/cum of granite metal including brushing cleaning the existing surface etc., and providing tack coat of hot cut bitumen at 1.00 Kgs/Sqm of road surface. rolling with 10 tons road roller etc., complete as directed. rate to include cost of all materials and labour. chip carpet will be done in 2 layers of 20mm each, tack coat and rolling being repeated for each layer.

SMT

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WBM 011 Providing and laying 10mm seal coat using medium coarse sand at 0.01 cum/sqm of road surface over premixed 80/100 grade bitumen tack coat 1Kg/sqm road surface including brushing, cleaning, rolling with 10 ton road roller SMT complete as per specifications.

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WBM 012 Providing and constructing random rubble masonry for foundation and basement in CMT cement mortar 1:6

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WBM 013 Providing and fixing in position precast RCC kerb of 160 to 175mm thick,with necessary excavation, CM grouting and CM pointing etc., RMT complete as detailed in drawings

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WBM 014 Providing and fixing in position precast RCC mountable kerb of 160 to 200mm thick with necessary excavation, CM grouting and CM pointing etc., complete as detailed in drawings RMT

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WBM 015 Providing and laying Granular base of 200mm thick using crushed stone aggregate, 30% of 10mm size, 30% of 6mm size, balance 40% comprising of sand and quarry dust, well mixed manually or mechanically, spread in layers 100mm thick roller compaction with addition of water with sprinklers etc.,to complete. SMT

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WBM 016 Providing and laying 50mm compacted thk bituminous macadam using 80/100 grade bitumen at 3.5% by weight of total mixture and crushed stone aggregate conforming to grading 2 of table 500-4 of MOST (fourth revision) ,including mixing and compaction by static roller etc., to complete. ( Including Primer & tack coat ) SMT

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WBM 017 Providing and laying 30mm tk bituminous concrete using 6% of 60/70 grade bitumen by weight of mixture, crushed stone aggregate conforming to grading-2 of table 500-18 of MOST ( fourth revision) together with 2% filler material by total weight of aggregate as specified in clause 507-2-4 of MOST including mixing and compaction by static roller etc.,to complete.( Including tack coat ) SMT

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Total C/o to Summary

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