Construction of Mohmora T.E (Length - 1.58 Km) under SOPD(ODS) for the year 2020 -21 under PWRD, Dibrugarh, Lahowal, Moran and Tingkhoing Territorial Road Division, Dibrugarh-Moran LAC

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable 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 thick ness as per Technical Specification Clause 201.0 i) By Manual Means A) In area of non-thorny jungle

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading 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

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compaction with smooth wheel roller to achieve the desired density, complete as per technical Specification Clause 401. ii) For Grading II Material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness , hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill up the interstices of coarse aggregate, watering and compaction to the required density as per Technical Specification Clause 405. B) With Gr. III metal

i) Providing and laying inter locking concrete block pavement (M 40) having thickness 80 mm as per technical specification clause 1504 including carriage a) Including Edge block/ Edge restraints

Providing and fixing of semi Retro-Reflective cautionary, mandatory & informatory sign board as per IRC: 67 made of 1.5 mm thick MS Sheet duly stove white colour on back with red reflective border of 65 mm width and required letters and figure with reflective tape engineering grade as per clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47 x mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by means of properly designed foundations with M-15 grade cement concrete 450 x 450 x 600 mm below ground level as per approved drawing Clause 1701.2.2 ii) 60cm equilateral traingle

Providing and fixing of semi Retro-Reflective cautionary, mandatory & informatory sign board as per IRC: 67 made of 1.5 mm thick MS Sheet duly stove white colour on back with red reflective border of 65 mm width and required letters and figure with reflective tape engineering grade as per clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47 x mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by means of properly designed foundations with M-15 grade cement concrete 450 x 450 x 600 mm below ground level as per approved drawing Clause 1701.2.2 iii) 60cm circular

Providing and erecting direction and place identification retro-Reflectrorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3 fixed over aluminium sheeting, 2mm thick with area exceeding 0.9sqm fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm, 2 nos. firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand)

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRT&H’s fixed to the road surface using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

M/S KAMALA KANTA BARUAH

MONURANJAN KONWAR

JITU SENCHOWA

RAHUL DUTTA

SURAJIT BORUAH