TDSTRD/SOPD/19-20/Tinsukia LAC

Amount

Clearing and Grubbing road land including uprooting rank vegetation, grass, brushes, shrubs,saplings and trees girth upto 300 mm, removal of stumps of trees cut earlier and disposal of unservicable materials and stacking of servicable materials to be used orauctioned up to lead of 1000 metres including removal and disposal oftop organic soil not exceeding 150mm thickness. (i) By Manual Means:- (A) In area of light jungle.

Loosening, Levelling and Comtpacting original ground supporting embankment to facilitate placement of first layer of embankment , scarified to a depth of 150mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Tabbles 300.1 and 300.2 for embankment construction as per Technical Specifications Clause 301.4.1.

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

Construction of subgrade and earthen shoulder 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)(a), ( Including cost of testing of materials at site and laboratory as directed by deptt.) (a) From private land

Construction of granular sub-base by providing close graded material, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per cl. 401 (Including cost of testing of materials at siteand laboratory as directed by the deptt.) (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, habd packing, rolling with vibratory roller 8-10 tonnes in stages toproper grade and camber, applying and brooming requisite type of screening/binding material to fillup the intertices of coarse aggregate, watering and compacting to the reqd. density. A. By Manual means ii. Grading-III (c) Using Screening type B(11.2mm Agg.)

Providing and layng Interlocking Concrete Block Pavement (M40) having thickness 80 mm as per technical specification clause 1504 including carriage. (a)Including Edge block/Edge restraints.

Providing and laying M-40 grade cement concrete Edge block/ Edge restraints complete as per Technical specification clause 1504.

Planting of trees and their Maintenance for three Year: Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decaying farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering, fixing the tree guatrd and maintaining the plants for three year.

Road Furniture Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm 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) (iii)60cm circular

(iv)80cmm x 60 cm rectangular

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications

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 recommanded by the manufacturers with three months replacement warranty and free maintenance.

Earthwork in excavation for foundation of structures upto 3m depth as per drawing and technical specifications Clause 1104 including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

Bedding for pipe (ii) Type B(First Class) Bedding Laying (First Class) bedding on well compacted sand moorum as per Clause 1105 (ii) Granular Material

PCC M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109

Providing & laying reinforced cement concrete NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106 (B)1000 mm dia (Single)

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specifications clause 802, 803, 1202 & 1203. II. P.C.C. grade M-15 (i) nominal mix (1:2.5:5)

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 1000 m as per Technical Specification Clause 303.1.

SRI HRIDAY CHUTIA