SENL/SOPD-G/2020-21/NAL-29 (Construction of road from Kalopara Hari Mandir to THHS ROAD under SOPD)

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and tree of girth upto 300mm, 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 150mm in thickness

Construction of embankment with approved materials obtained from borrow pits, with a lift up to 1.50 m transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1 and 300-2 with a lead up to 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Construction of sub grade and earthen shoulder with approve materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2 with lead upto 1000 m as per Technical Specification Clause 303.1(i) Private Land

Construction of granular sub-base by providing well graded materials, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC and compacting with three wheel 80-100kn static roller to achieve the desired density, complete as per technical specification Clause 402.

Providing, laying, spreading and compacting stone aggregate of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheels 80-100 KN in stages to proper grade and camber, applying and brooming stone screening/binding material to fill-up the interstices of coarse aggregate, watering & compacting to the required density as per Technical Specification Clause 405.(III)Grading III material(A) By Manual means

Providing and laying of interlocking concrete Block Pavement having thickness 80mm as per technical specification clause 1504 (Inclusive CC edge block and carriage)

Excavation for roadway in soil using manual means where there is a situation where the cross section is of cut and fill and using cut earth in the embankment

Laying 1st class bedding on well completed sand moorum or approved granular materials as per clause 1105 deduct for pipe

Providing concrete for plain/reinforcement concrete in open foundation complete as per drawing and technical specification Cl. 802, 803, 1202 & 1203A.with crushed stone (i) PCC grade M10 nominal mix1:3:6

Providing brick masonry work in cement mortar for foundation complete as per drawing & Technical specification clause 600,1202 and 1203 Brick masonry in 1:4 cement mortar

Providing & laying RCC pipe NP-3 for culverts on first class bedding of granular material in + row including fixing collar with cement mortar 1:2 but excluding excavation, protection work, backfilling, concrete and masonry in head walls and parapets clause 1106 (A) 1000mm dia

Plastering with cement mortar (1:4) 15mm thick on brickwork in substructure as per technical specification clauses 613.4 & 1204.

Single bamboo spur and palisading of whole 1st class bamboo (Bhuluka or Baruah) 85mm to 100mm dia closely packed and driven including fitting fixing with half bamboo kamis technical specification cl-1302.5.(i)Driven at least 900mm below ground and 1800mm above ground on average.

Providing and fixing of retro-reflectorised cautionary ,mandatory and informatory sign as per IRC:67 (I)80cmx60cm rectangular

Sri Dharmeswar Pathak