T01-T03 to Sewtibara Via Kalami Construction of HL RCC bridge over Bhura River on T03 to Sewtibara Via Kalami Road

Amount

FOUNDATION

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

i) Upto 3m depth

ii) 3m to 6m depth

Providing and laying of PCC M15 levelling course 150mm thick below the pile cap.

II. PCC Grade M-15 (Levelling Course)

R.C.C. grade M 35 in Open Foundation complete as per Dwg & Tech Specification.

Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

SUBSTRUCTURE

R.C.C. grade M-35 in Substructure complete as per Dwg & Tech Specification

i) Upto 5m height (Using Batch mix plant)

ii) From 5m upto 10m height (Using BMP )

Supplying, fitting and placing TMT bar reinforcement (Fe 500) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Supplying, fitting and fixing in position true to line and level POT-PTFE bearing conforming to IRC: 83 (Part-III) section IX and clause 2005 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications.

Fixed (1 Nos per Span)

Free (2 Nos per Span)

Transverse Guided (2 Nos per Span)

Longitudinally Guiided (1 Nos per Span)

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

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8

I) Sandy Material

Providing and laying filter media with granular crushed 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 wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification Clause 1204.3.8

SUPERSTRUCTURE

Providing and laying reinforced cement concrete in superstructure complete as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5

II. RCC M-35 (Height 5m to 10m) using BMP

Supplying, fitting and placing HYSD bar reinforcement (Fe 500) in superstructrue complete as per drawings and technical specification Clauses 1002, 1010 & 1202

Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

Construction of 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, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.

Drainage Spouts complete as per drawing and technical specifications Clause 1209

P.C.C. M-15 ordinary grade (1:2.5:5) levelling course below approach slab complete as per drawing and technical specificatios Clauses 800 & 1211.

Reinforced Cement Concrete M-25 grade approach slab including reinforcement and formwork complete as per drawing and technical specifications Clauses 800 and 1211

Strip Seal Expansion Joint (Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation.)

White Washing of Parapet Walls White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning, scapping, etc. as pre technical specification Clause 1915

PROTECTION WORK

Providing and laying boulder pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302

APPROACH ROAD

Clearing and Grubbing Road Land (By manual means) including uprooting wild vegetation , grass ,bushes ,shrubs , saplings and trees of girth upto 300mm , removals of stumps of such trees cut earlier & disposal of unserviceable materials & stacking of serviceable materials to be used or auctioned upto a lead of 1000 m including removal and disposal of top organic soil not exeeding 150mm in thickness as per technical specification - clause 201.1 and direction of E/I

Construction of embankment with approved material deposited at site and obtained from road way cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of tables 300.1 and 300.2 as per technical specification clause 301.5

60% of Excavated material

Construction of Embankment with material obtained from borrow pits with a lift upto 1.5 m , transporting to the 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 .

Balance Quantity

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.

Excavation for roadwa in soil using manual means for carying of cut earth to embankment site with alift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3

Sub Head : PAVEMENT LAYERS - GSB & WBM ITEMS

Granular Sub-base with Coarse Graded Material (Table 400.1)

For Grading I Material

Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method

WBM Grading 3 (By Mechanical Means)

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

SUB HEAD : CC Pavement

Panel Concrete

Construction of Panel concrete ,plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Caluse 1501.2.2 M 30(Grade) coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm, mixed in a concrete mixer of not less than 0.2 cum capasity and appropriate weigh batcher using approved mix design ,laid in approved fixed side formwork (steel channel,laying and fixing of 125 micron thick polythene film,wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continous operation including provision of contraction and expansion ,construction joints, applying debonding strips ,primer ,sealant ,dowel bars, near approaches to bridge/ culvert and construction joints, admixture as approved ,curing of concrete slabs for 14 days. Curing compound (where specified) and water finishing to lines and grade as per drawing and Technical specification Clause 1501. PCC Grade M-30 EachPanel (0.50X0.50) thickness 100 mm

Traffic sign

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, 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 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing

900 mm equilateral & triangle

(I)Providing and Fixing 'Logo' of PMGSY Project

( II ) Providing & Fixing of LOGO of "Citizen Information Board"

( III ) Providing & Fixing of LOGO of "Maintenance Board"

SUB HEAD : TEMPORARY DIVERSION

Construction of Embankment with material obtained from borrow pits with a lift upto 1.5 m , transporting to the 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 .

Grannular Sub-Base Gr-I - Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method.

Laying Reinforced cement concrete pipe NP4/Prestressed concrete pipe on first class bedding in double Row.

GST @ 12% and Labour cess @10 %

Seigniorage fee @ 10%

1st Year Maintenance

Approach Road Restoration of Raincuts/Berms with soil.moorum etc (=L*B*0.3*%Taken*1.25)

Making up of Berms/shoulder, stripping excess soil from the shoulder surfaces to achieve level etc. (=L*B*%Taken*1.25)

Maintenance of RCC Railing Repair of RCC railing to bring it to the original shape, cleaning and repainting as per drawings and technical specification Clause 1911

2nd Year Maintenance

Approach road Restoration of Raincuts/Berms with soil.moorum etc (=L*B*0.3*%Taken*1.25)

Making up of Berms/shoulder, stripping excess soil from the shoulder surfaces to achieve level etc. (=L*B*%Taken*1.25)

Maintenance of RCC Railing Repair of RCC railing to bring it to the original shape, cleaning and repainting as per drawings and technical specification Clause 1911

3rd Year Maintenance

Approach Road Restoration of Raincuts/Berms with soil.moorum etc (=L*B*0.3*%Taken*1.25)

Making up of Berms/shoulder, stripping excess soil from the shoulder surfaces to achieve level etc. (=L*B*%Taken*1.25)

Maintenance of RCC Railing Repair of RCC railing to bring it to the original shape, cleaning and repainting as per drawings and technical specification Clause 1911

4th Year Maintenance

Approach road Restoration of Raincuts/Berms with soil.moorum etc (=L*B*0.3*%Taken*1.25)

Making up of Berms/shoulder, stripping excess soil from the shoulder surfaces to achieve level etc. (=L*B*%Taken*1.25)

Maintenance of RCC Railing Repair of RCC railing to bring it to the original shape, cleaning and repainting as per drawings and technical specification Clause 1911

5th Year Maintenance

Approach road Restoration of Raincuts/Berms with soil.moorum etc (=L*B*0.3*%Taken*1.25)

Making up of Berms/shoulder, stripping excess soil from the shoulder surfaces to achieve level etc. (=L*B*%Taken*1.25)

Maintenance of RCC Railing Repair of RCC railing to bring it to the original shape, cleaning and repainting as per drawings and technical specification Clause 1911

GST @ 12% and Labour cess @10 %

Seigniorage fee @ 10%