Construction of road from Baralia, END Bundh to Bathan via Chatmapara village road under SOPD (G) for the year 2020-21. NKTRD(R)/ SOPD(G)/ 2020-21/24

Amount

Road Work

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 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. i) By Manual Means A) In area of non-thorny jungle

Construction of Embankment with Material Obtained from Borrow Pits. 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 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. (i) Private Land

Single bamboo palasiding /walling of whole 2nd class bamboo (Jati or Bethua) 75mm dia and closely packed & driven, including fitting,fixing with half bamboo kamis horrizontally in three rows with cane or tying wire complete and struts 1.5 m apart longitudinally and providing brush wood as per drawing and technical specifications Clause 1302.5 1. Driven at least 900mm below ground and 1200 mm above running ground on average

Supplying and laying sand filled gunny/plastic bag with coir string and containing sand approximately 0.02 cum per bag in position as directed by the department

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 compacting 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 specified 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, stone screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. (2) WBM Grading-III , (b) Using Screening Type-B(11.2 mm Agg.)

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/ Edge restraints

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801. (iv) 800 mm x600 mm rectangular

Kilo Metre Stone Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printingetc. Ordinary kilometre stone (precast)

(a) Construction of 1.50 m Span RCC Slab Culvert

Earth work in excavation for structures as per drawings and technical specifications clause 305-1, including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto lead of 50 m,, dressing of sides and bottom and back filling in trenches with excavated suitable material. 1. Ordinary soil (i) Upto 3.00 m depth

Providing concrete for Plain/Reinforced concrete in open foundations complete as per drawing and technical specification Clauses 802,803,1202 &1203. A. With crushed stone 1. PCC Grade M-10 Nominal mix 1:3:6

Providing concrete for Plain/Reinforced concrete in open foundations complete as per drawing and technical specification Clauses 802,803,1202 &1203. A. With crushed stone III. PCC Grade M-20 Nominal mix 1:2:4

Providing and laying reinforced concrete in superstructure complete as per drawing and technical specification Clauses 800,1205.4 &1205.5. A. With crushed stone 1. RCC Grade M-20 (iii) for design mix RCC M20 a) Height upto 5.0 m

Drainage Spouts complete as per drawing and technical specification Clause 1209.

Filler Joint: Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand and 6 percent bitumen by weight .

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in superstructrue complete as per drawings and technical specification Clauses 1002, 1010 & 1202

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specifications Clauses 614, 709, 1204.3.7.

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3.(A) with crushed stone

Amarjyoti Talukdar