SOPD work for 2018-19

Amount

Clearing and Grubbing of road land including up rooting rank vegitation grass, bush, shrubs, sapllags and tress of girth upto 300 mm removal of stumps of trees cut earlier and diposal of unserviceable materials and staking of serviceable materials to be used or auctioned, up to a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness as per Technical Specification Clause 201.. i) By Manual means A. In area of non thorny jungle.

Construction of Granular sub-base providing close 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 80 - 100 KN Static roller capacity 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 3 wheels steel/vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. ii)WBM-III (A) By manual Means

Providing and laying interlocking concrete block pavement(M40) having thickness 80mm as per technical specification clause 1504(inclusive of Edge restraint and carriage)

Const. of RCC ( 0.40 x 0.80 ) covered drain Earthwork in excavation for structures as per drawing and techinical specification clauses 305.1 including setting out, construction of shoring and bracing, removl of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in tranches with excavated suitable material. 1. Ordinary soil upto 3m depth

Providing and laing of dry rubble flooring complete as per drawing and technical specifications clause 1303.3

Providing concrete for plain/rein forced concrete in open foundations complete as per drawings and technical specifications clause 802,803,1202 & 1203. A. with crushed stone. (i) P.C.C. grade M 10 Nominal mix 1:3:6

providing concrete for plain/rein forced concrete in open foundations complete as per drawings and technical specifications clause 802,803,1202 & 1203. A. with crushed stone. (iv) R.C.C. grade M 20

Supplying, fitting and fixing TMT bar reinforcement in foundation complete as per drawing and Technical specification Ciause 1000 and 1202. Base , 10mm dia @ 150mm C/C

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

Filling in foundation trences as per drawing and technical specification Clause 305.3.9 (i) Sand filling

CONSTRUCTION 1 X 1000 MM DIA NP-3 HUME PIPE CULVERTLENGTH = 7.50 RM : Removing all types of Hume Pipe and stacking within alead of 1000 m including Earthwork and Dismanting of Masonary Works as per Technical Specification Clause 202. (B) Above 600mm dia to 900mm dia HPC

Earth work in excavation for structure as per drawing & Technical specifications clause 305.1 including settin out construction of soring & bracing, removel of stumps and other delitorious mterial and disposal up to a lead of 50 m, dressing, of side and bottom and backfilling for Trenchs with approved materia .

Providing concreat for plain/reinforced concrete in open foundations comltete as per drawing and technical specifications Clause 802,803,1202, & 1203. A. with crushed Stone I. P.C.C. grade M 10 Nominal Mix 1:3:6

Bedding of pipe (i) Type A (Concrete Cradle) Bedding Laying Concrete Cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i) (ii) Granular Material For 1000 mm dia

Plain /reinforced cement concrete in Substructure complete as per Drawing and technical specification clause802,804,805,806,807,1202 & 1204. A) With crushed stone ii) PCC grade M-20 (i) Nominal Mix (1:2:4)

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing coller with cement morter 1:2 but excluding excavation, protection works, backfilling, concrete and masonary works in head walls and parapets as per clouced 1106. (1000 mm dia Pipe)

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 (Earth work in cushioning)

Kamal Ch. Borah