TN_16_20

Amount

(A) Road Work: Clearing and grubbing of Road land including up rooting wild vegetation , grass, burshes, shrubs, saplings and trees of girth upto 300mm removal of stumps of trees cut earlier and disposal of unseviceable materials & 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 Clause 201. (I) By Manual Means- (a) In area of non thormy jungle

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

Construction of sub-grade and earthen shoulders Construction of sub-grade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporating 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 303.01. By Mechanical Means: Private Land

Construction of Granular Sub-base by providing close graded material, spreeding in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per Clause. 401 (II) For Grading II Material

Water Bound Macadam : Providing, laying, spreading and compacting stone aggregate of specific size to WBM specification including spreading in uniform thickness, hand packing rolling with vibratory roller 8-10 tones in stages to proper grade and camber, applying and brooming screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. A) By Mamual Means: (III) WBM Grading-III :

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

(B) CD Work: RCC Box Culvert, Size=2.00m x 2.00m 1 No. Earth work in excavation for structures as per drawing and technical specifications, including setting out, construction of shoring and bracing removal of stumps and other deleterious mater, dressing of sides and bottom and back filling with approved material as per MORTH Clause No. 304. i. In Ordinary Soil (A) Mechnical Means Upto 3.00 m depth(without dewatering)

Filling in foundation trenches as per drawing and Technical Specification Clause 305.3.9 (i) Sand filling

Providing concrete for plain/Reinforced concrete in open foundation complete as per drawing and technical specifications clause 802. i) PCC grade M-10

Plain / Reinforced cement concrete, in substructure complete as per drawing and Technical Specification and steel shuttring form work as per clause 802,804,805,806,807,1202 and1204 With natural gravel IV. RCC M-25 Grade

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer : TATA/ SAIL/Essar Steel/Jindal Steel/Shyam Steel/RINL) in sub-structure complete as per drawing and technical specification clauses 1002, 1005, 1010 & 1202

Providing and laying cement concrete wearing course M-30grade including reinforcement complete as per drawing and technical specification clause 800 (a) With natural gravel

Backfilling behind abutment, wing wall and return wall complete as per drawing and technical specification clause 1204.3.8

Providing and laying boulder apron lead in wire crates made width 4mm dia GI wire conforming to IS: 280 & IS:4836 IN 100mm X 100mm mesh (Woven diagonally) including 10 percent extra for laps and joints laid with stone bolders weighing not less than 25kg each as per drawing and technical specification clause 1301.

Surajit Brahma