TN No 18/15

Amount

2.2 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 Jof 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 thomy jungle.

3.4 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 (a) Private land

3.14 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. (a) Private land (a) Private land

4.1 (A) (II) 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. (A) (11) For Grading Il Materials (Rate as per Analysis- attached)

4.7 (3) (A) WBM Gr-3: Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80100 KN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (A) By Manual Means

6.7 Inter Locking concrete Block pavement with edge block (i) Providing and laying interlocking concrete block pavement(M40) having| thickness 80mm as per technical specification clause 1504(inclusive of Edge restraint and carriage)

16.38 Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for three year.

14.4 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 horizontally in three rows with cane or tying with wire complete and struts 1.5 m apart longitudinally and providing brush wood as per drawing and technical specifications Clause 1302.5 Driven at least 900 mm below ground and 1200 mm above ground

10.2 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) 800mm x 600mm rectrangular

(ii) 600 mm equilateral tringle

2.0 M SPAN SLAB CULVERT 11.1 Earthwork in excavation for structures as per drawing and technical spacifications Clause 305. 1 including setting out, construction shoring and bracing removal of stumps and other deleterious matarial and disposal upto lead of 50 m, dressing of side I. Ordinery soil (i) Upto 3 m depth

11.4 PCC 1:3:6 in foundation (Plain Cement Concrete 1:3:6 nominal Mix in foundation with crused stone aggregate 40 mm nominal size Mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days) A. With River Gravel. I.PCC grade M 10 Nominal Mix 1:3:6

11.4 Plain/Reinforced Cement Concrete in open foundation complete as per drawing and Technical Specifications. B. PCC grade M 15 (i) Nominal Mix (1:2:5:5)

11.6 Stone masonery work in cement mortar in foundation complete as per drawing and technical specification clauses 702, 704, 1202 & 1203. I. Coursed rubble masonery

11.4 Plain/Reinforced Cement Concrete in open foundation complete as per drawing and Technical Specifications. IV. RCC Grade M20

13.5 Providing and Laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications clauses 800 and 1206.3

12.11 Providing and laying filter media and granular crused aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment wing

providing weepholes in brick masonery /stone masonery plain/reinforced concrete abutment win wall return wall with 100 mm 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

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructure complete as per drawings and technical spacifications Clauses 1002, 1005, 1010 & 1202.

13.6 Construction of RCC railling of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of Vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequate space

13.10 Drainage spouts complete as per drawing and technical specification

Double Rows 1000 mm dia Hume Pipe Culvert 11.1 Excavation for structure Earthwork in excavation for foundation of structure as per drawing and technical specifications, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottoms and back filling with approved material. 1. Ordinary soil (1) Depth up to 3m (with dewatering)

11.4 PCC 1:3:6 in foundation 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) PCC Grade M-10. Nomimal Mix 1:3:6

11.5 Brick masonry work in 1:4 in foundation of Head Walls complete excluding pointing and plastering, as per drawing and technical specification

9.2 Laying 1st.class Bedding on well graded sand moorum as per tech. Specification Clause 1105 ii) With Granular Materials

12.3 Plastering with cement morter (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204.

9.5 Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works , backfilling , concrete and masonry works in head walls and parapets Clause1106 B Reinforced cement concrete pipe NP3 B 1000 mm dia

MOHAN CHANDRA BARO