TN_10_6

Amount

(A) 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 materials 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 approved materiasl obtained from borrow pits with a lift upto 1.50 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) From Private Land

Construction of sub-grade and earthen shoulders with approved materials obtained from borrow pits with all lead and lifts, transporting to site, spreading, grading to required slopes and compacting to meet required Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) From Private Land

Construction of gravel/Soil-aggregate base by providing well graded material spreading in unoform layer with motor grader on prepared surface, mixing by mix in place method with rotavaror at OMC, and compecting with three wheel 80-100 KN static roller to achieve the desired density, complete as per Technical Specification Clause 402.

Providing, laying, spreading and compacting stone aggregate of specification size to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 8-10 tones poper grade in stages to proper grade and camber, applying and brooming, stone screening binding materials to full up the interstices of coarse aggregate, watering and compacting to the required density. (A) By Manual Means (iii) WBM Grading-3.

Inter locking concrete block pavement, (i) Providing and laying interlocking concrete block pavement having thickness 80mm as per technical specification clause 1504.

(B) CD Works: R.C.C Box Culvert Size=2.00m x 2.00m, 1 Cell, 2 Nos. 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 up to a lead of 50m, dressing of sides and bottom and backfilling in tranches with excavated suitable material. 1. Ordinary Soil i) Upto 3.00m depth

Sand Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 B. With Natural Gravel i) P.C.C grade M 10 i) Nominal mix 1:3:6

Providing concrete for plain/reinforced concrete in open foundation complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. B. With Natural Gravel iii) P.C.C Grade M-20, (i) Nominal mix 1:2:4

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204. B. With Natural Gravel (iv) RCC GRADE M 25 (i) Heigth up to 5m

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in sub structrue complete as per drawings and technical specification Clause 1002, 1005, 1010 & 1202.

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 Natural Gravel

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

Back filling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 A. Granular Materials

Providing and laying curtain walls complete as per drawing and technical specification Clause 1304 III.Cement concrete grade M 10

Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less then 25 kg beyond curtain wall.

Sri Dhiraj Borgoyary