Construction of road from Morigaon Nagaon PWD road near Nurani Mosque to PMGSY Road Borigaon at Borigaon LP School under SOPD-G for the year 2020-21.

Amount

Road Works

Clearing and Grubbing Road Land Clearing and Grubbing Road Land including uprooting wild vegetation,grass, bushes, shrubs, saplings and trees of girth upto 300mm removal of stumps of such trees cut earlier and disposal of unserviseable materials and stacking of serviceable material to be used or auctioned upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness as per Technical specification Clause 201 By Manual means (A)

Removing all types of hume pipes and stacking within a lead of 1000m including Earthwork & Dismantling of Masonary Works as per Technical specification Clause 202

Dismantling of Structure Dismantling of existing structures like culverts, bridges, retaining walls and other structrure comprising of masonary, cement concrete work, wood work, steel work, including T&P and scaffolding...and lead of 1000m as per Technical specification Clause 202 (B) cement Concrete

Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical specification Clause 301.5 i) Private Land

Construction of Subgrade and Earthen Shoulders Construction of Subgrade and Earthen Shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, granding to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000m as per Technical Specification Clause 303.1 i) Private Land

Granular Sub-base with Well Graded Material (Table 400.1) (Only for PMGSY work) A) By mix in Place method Construction of Granular Sub-base by providing well graded material, spreading in uniform layers with motor graded on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. ii) For Grading II Material

Water Bound Macadam Sub-base/base (Only PMGSY work) 1) WBM Granding 3 Using stone screening Type-B 11.2mm for Gr.III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, watering and compacting to the required density Grading 3 as per Technical specification Clause 405. A) By Manual Mean

Inter locking concrete Block pavement i) a) Providing and lying interlocking concrete block pavement (M40) having thickness 80mm as per Technical specification Clause 1504 (inclusive of Edge restraint and carriage)

Traffic Signs (A) Retro-reflectorised Traffic Signs 1. Providing and fixing of retro-reflctorised cautionary, mandatory and infomatory sign as per IRC : 67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, foundation with M15 geade cement concrete 450mm x 450mm x 600mm below ground level as per drawings and Technical specification Clause 801

Hume pipe culvert (NP 3) single row, 1000 mm dia

Excavation for Structure Earthwork in excavation for foundation of structure upto 3m depth as per drawing and Technical Specification clause 1104 including setting out, construction of shoring and bracing, removal of stamps and other deleterios matter, dressing of sides and bottom and backfilling with approved material.

Plain Cement Concrete M10 (1:3:6 nominal mix) in leveling Course below open foundation of Head walls as per drawing & Technical Specification clause 1109

Bedding of Pipe ii) Type -B ii)Granular Material

Brick Masonry Work in cement mortar in foundation of Head walls complete excluding pointing and plastering as per drawing and technical specification clause 1109 A) Brick Massanary in 1:4 cement mortar

Brick Masonry work in cement morter in sub structure complete excepting pointing and plastering as per drawing and technical specification clause 602, 603, 1202 & 1204 i) In 1:3 cement mortar

Providing and laying RCC Pipe NP-3 for culverts on 1st class bedding for granular materials in single row including fixing collar with cement morter 1:2 but excluding excavation, protection works, back filling concree, masonry works and parapets clause 1106, B) 1000mm dia

Plastering with cement morter (1:4) 15mm thick on brick work for substructure as per Technical Specification clause 613.4 & 1204

M/S MRS ASSOCIATES