Reconstruction of RCC Bridge on Ghoramara to Jhartaluk Road under SOPD (FDR) for the year 2019-20. (Balance work)

Amount

Bridge Proper: 12.5) Plain/Reinforced Cement concrete, in Substructure complete as per Drawing and Technical Specifications and steel shuttering formwork. (N) without plasticiser E. RCC Grade M 25 1. Height up to 5.0 m Case-1: Using Concrete Mixer

12.6) Reinforcement in substructure supplying fitting and placing (a)TMT IS 1786 Fe500D bar reinforcement in substructure complete as per drawing and technical specification TMT IS 1786(Fe500D) primary producer tonne 78391.00 (TATA/SAIL/ESSER steel/ JINDAL PANTHER

12.12) Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC:83 (part-II) section IX and clause 2005 of MoRTH specifications complete including all accessories as per drawing and Technical specifications

13.1) A) II) Fumishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification including steel shuttering formwork B(B) RCC Grade M25 2. Height up to 5m to 10m

10.12) Reinforcement in Superstructurere supplying fitting and placing (a)TMT IS 1786 Fe500 bar reinforcement in Superstructurere complete as per drawing and technical specification TMT IS 1786(Fe5000) primary producer tonne 80072.00 (TATA/SAIL/ ESSER steel/ JINDAL PANTHER

13.5) A) Providing and laying cement concrete wearing coat M 30 grade including reinforcement complete as per drawing and Technical Specifications

13.6) Construction of precast RCC railing 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 center to center spacing between vertical post not to exceed 2000 mm leaving adequat space between vertical post for expansion, complete as per approved drawings and technical specifications.

17.67) Drainage spouts complete as per approved drawings and technical specifications.

13.12) A) Reinforced cement concrete Approach Slab including reinforcement and form work complete as per drawing and technical specification (a) TMT IS 1786(Fe500D) primary producer (TATA/SAIL/ ESSER steel JINDAL PANTHER)

17.77) Strip Seal Expansion joint (Providing and laying of strip seal exppansion jointcatering to maximam horizontal movement up to 70mm complete as per approved drawing and standared specification

Road Work: 2.2) Clearing and grubbing Road Land Clearing & 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 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

3.4) (i) Construction of Embankment with materials obtained from borrow pits, with a lift up to 1.5 m. transporting to site, speeding, grading to required slope and compacting to meet requirement of table 300.1 and 300.2 with a lead upto 1000 m. as per technical specification clause 301.5. (i) from private land

3.14) (i) Construction of sub-grade and earthen shoulders with approved materials 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) from private land

4.1) A(II) Construction of granular sub-base by providing well graded meterials, 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 achieved the desired density, complete as per technical specification clause 401 (ii) for grading II material

4.7) III(A) Water Bound Macadam Sub-base/ base (only for (PMGSY work) WBM Grading 3 Using stone screening Type-A 13.2 mm for 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 80-100kN 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) Rv Manual means.

6.7) (A) (i)(a)Providing and laying interlocking concrete block pavement (M40) having thickness 80 mm as per technical specifications clause 1504 complete including carriage. a) Including edge block/edge restraints

10.4) A (i) Direction and Place Identification signs upto 0.9 sqm size board A Retro-reflectorised Traffic signs (i) Providing and erecting direction and place identification retro reflectorised sign as per IRC 67 made of encapsulated lens reflective sheeting vide Clause 1701.2.3 fixed over aluminium type sheeting, 2mm thick with area not exceeding 0.9 sqm supported on a Each mild steel single angle iron post 75x75x 6mm, firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450x 600mm, 600mm below ground level as per approved drawings and Technical Specification Clause 1701

16.28) (b) Guard post Supplying, fitting and fixing RCC guard post 150cm long, 75cm above the ground and 75cm below the ground, with 4-12mm for steel main steel and 6mm MS stirrups, at 30cm C/C tied n position with annealed black wire, cement concrete proportion 1:2:4 with broken stone aggregate up to 20mm size including centering, molding the top, curing, painted black and white altermately in 23 cm strips up to 0.75 m from the top having reflective band 2 Nos. of desired shade etc. as per design and direction complete (i) 30cm dia with 6-12mm tor bar.

10.8) Painting lines, Dashes, Arrows, etc. on Road in Two Coats on New Work Painting lines, dashes, arrows, etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702

PROTECTION WORK: 14.2) Providing and laying of boulder apron laid in wire crates with 4mm dia Gl wire conforming to IS:280 and IS: 4826 in 100mm x 100mm 32 mesh (woven diagonally) including 10per cent extra for laps and joints laid with stone boulders weighing not less than 25kg each as per drawing and Technical Specifications clauses 1301

14.6) Providing and laying filter material underneath pitching in slopes complete as per drawing and Technical Specifications clause 1302

14.5) (i) Providing and laying pitching on slopes laid over prepared media as per drawing and technical specifications clause 1302

SUBWAY: 4.11) (ii) Construction of granular sub-base/base surface course using locally available material (table 400.13) by mix in place method normal construction of granular sub-base by providing local materials spreading in uniform layers with motor grader on prepared surface, mixing by mix-in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per clause 401.4 as per technical specification clause 408. (ii) using gravel mix soil

Jiyaur Pasa (BID ID -277468)