Estimate of Concrete Lining of Wadike Minor From RD 0-14000 Including Construction of Fall At RD 4500 and V.R. Bridge At RD 5650

Amount

E/work in excavation in foundation/ trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 mtr depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation. (For Sleepers) (CSR item no. 6.6)

Excavation in soil (any type) using Hydraulic Excavator CK 90 Excavation with hydraulic excavator of 0.9 cum bucket capacity including cutting, trimming bottom and side slopes, in accordance with requirement of lines, grades and cross sections, including all lifts and combined lead up to 30m. (CSR item no. 6.19)

Rehandling of earth work with average lead 30 mtr complete in all respect, as per instruction of the engineer incharge. The work maye be executed manually or by machinery.

Extra for compaction of earth including laying earth in 20cm layers, watering and rolling to specifications. (CSR item no. 24.5 b (i+ii+iii))

E/work for lip cutting for lining of irrigation Channels inclusive of all allowances, lead and dressing (up to 1.50 mtr depth) (CSR item no. 19.19-a)

Dressing of side slopes and preparation of sub grade for lining complete in all respect as per PWD specifications and engineer-in-charge. (CSR item no. 19.2)

Shuttering for faces of concrete foundations and foundation beam & plinth beam (Vertical or battering)(CSR item no. 9.1)

Cement water slurry 1:3 with cement @ 2.25 kg per Sqmt as on prepared side slopes before laying concrete on side slopes including supply and carriage & loading unloading of all materials complete in all respect as per PWD specifications and engineer-in-charge. (CSR item no. 19.12)

Cement concrete lining 75mm thick or less laid manually for irrigation channels, using cement concrete M-15 with cement content 325 kg/cum mixed in an automatic to the site in transit computerized transported mixers with an average lead of 1 Km (FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII) Without mechanical concrete paver

Providing and laying cement concrete (M-15) for coping & Sleepers mixed in automatic computerized batching and mixing plant and transported to the site in transit mixers including supply and carriage & loading unloading of all materials complete in all respect as per PWD specifications and engineer-in-charge.

Extra bitumen painting at 0.69 kg per sqm. Priming coat as per IS 3384-1985 for construction & expansion joints including supply and carriage & loading unloading of all material complete in all respect as per PWD specifications and engineer-in-charge.(CSR item 13.54)

Laying LDPE film of 150 microm over sleepers for construction & expansion joints including supply and carriage & loading unloading of all material complete in all respect as per PWD specifications and engineer-in-charge. (CSR item no. 3/M-73)

Providing and filling Contraction joint with special imperssion hot pour technical clause 2605 of MORT&H specifications

Filling expansion joints with special impervious hot pour 12.5 mm wide. (CSR item no. 19.16)

Dressing of earthwork for new work or remodeling work Unit CSR 6.3 (i)

Ordinary Jungle Clearance of both banks running Minor having Discharge up to 1.5 Cum/s [CSR item no. 26.24-a]

Earth work involved in dismantling Open flume, A.P.M. or O.S.M. type Outlets (including excavation, refilling , consolidation and dressing ) With 'H' upto 0.5 m. CSR ITEM NO. 20.01 B (i)

Earth work involved in dismantling gullet walls of outlets for adjusting 'Y' of A.P.M. or 'B' of open flume outlets With 'H' upto 0.5 m. CSR ITEM NO. 20.01 c (i)

Extra labour for dressing of bricks on Open Flume and APM type outlet With 'H' upto 0.5 m. CSR ITEM NO. 20.10 (i)

Adjusting A.P.M. to the correct 'Y' and fixing in position, Extra over item No. 20.4 In case of old outlets where dismantling and reconstructing of gullet walls is involved including change in width of gullet i.e. 'B' of the outlet upto 30m.m. CSR ITEM NO. 20.04 C With 'H' upto 0.5 m. CSR ITEM NO. 20.03 c (i)

Cement Conc 1:3:6 mechanically mixed with stone ballast or shingle using concrete mixer volumetric type

1st Class burnt Brick work laid in csm1:3 in foundation & Plinth

Cold twisted deformed (ribbed/ tor steel) Bars Fe 500 grade as per IS 1786-1985 for R.C.C. works, where not included in the complete rate of R.C.C. including bending, binding, and placing in position complete.

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixture as per IS 1791 and vibrator by needele vibrator but excluding steel reinforcement and centring-shuttering complete in all respect. CSR item 10.15

Providing APM cast iron block complete in all respects including supply of pig iron, casting and pattern making, as per ISI specifications no. 7986-1976 for Patrolling and Non Patrolling Bank (0.40 ft= 12.2 cm (min wt 76 kg) ) (CSR Item NO. 20.15 (iv)

Centring and shuttering for slab(CSR Item No. 9.11)

Laying cement concrete 1:3 :6 (M-10) with stone ballast or shingle I/c supply and carriage of material at site of work complete in all respect

Laying R.C.C. 1:2 :4 (M-15) excluding steel reinforcement but including centering and shuttering and vibrating the concrete (precast concrete )

Bending binding and placing in position steel reinforcement

Dismantling of Old Bridge (RCC Main Slab) (CSR item no. 8.6-e)

Dismantling brick work, tile masonry or tile lining (in cement mortar). (CSR item no. 8.5-b)

Backfilling behind abutment, wing wall and return wall complete as per drawing and Technical Specifications with sandy material (CSR item no. 21.36/B)

PCC M-15 cement concrete in sub-structure complete as per drawing and Technical specifications using concrete mixture (CSR item No. 21.32 (a))

Furnishing and placing reinforcement / prestressed cement concrete RCC M-25 in sub-structure complete as per drawing Technical specifications height upto 5 mtr using Batching mixer including centering and shuttering. (CSR Item No. 21.32-F/a/ii)

Furnishing and placing reinforcement / prestressed cement concrete RCC M-30 in sub-structure complete as per drawing Technical specifications height upto 5 mtr using Batching Mixer including centering and shuttering. (CSR Item No. 21.32-G/a/ii)

Furnishing and placing reinforcement / prestressed cement concrete RCC M-30 in super-structure complete as per drawing Technical specifications height upto 5 mtr using Concrete Mixer for solid slab including centering and shuttering. (CSR Item No. 22.1-C/a/ii)

Provision of an Reinforced cement concrete crash barrier at the edges of the Bridge,road, approaches to bridge structures and medians, constructed with M-40 grade concrete , as per dimensions in the PWD stanadard drawing No.27.Section 1,Including form work but excluding steel reinforcement and at locations directed by the Engineer, all as specified-with concrete mixture. (CSR Item No. 22.12/A)

Supplying, fitting and placing HYSD bar reinforcement in sub?structure complete as per drawing and Technical Specifications. (CSR item no. 21.33)

Providing and fixing 160 mm dia PVC pipe for service duct single socketed (working pressure 4 kgf / cm²) (CSR item no. 13.74-ii)

Painting two or more coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade. (CSR item no: 16.17 )

Applying priming coat with cement primer in all shade on newly plastered or concrete exterior surface (CSR item No. 16.31 )

Providing weep holes in Brick masonary/plain /reinforced concrete abutment wing wall/return wall with 100 mm dia PVC pipe, Extending through the full width of the structure with slope of IV:20H towards drawing and technical specification (CSR item no:21.35)

Providing & Filling expansion joint with special impervious hot pour 20 mm wide 325 mm deep

Drainage Spouts complete as per drawing no. SD/205 and Technical specification with 0.6 meter long GI 100 mm dia discharge GI light grade pipe (for Bridges) (CSR Item no. 22.8-B)

Cautionary sign board 900x900x900mm triangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 09 and as per IRC 67 2012 as per clause 6.9 of IRC 67-2012 for retro reflective sheeting

Informatory sign board 800 x 600 mm square as per IRC 67 - 2001 with retro reflective high intensity microprismatic gradecomplete as per technical clause 801 MORT&H specifications.

Hazard Marker sign board 300x900mm rectangular as per IRC 67- 2012 with high intensity Microprismatic grade as per clause 801 of MORT&H specifications

Preparing, watering and ramming surface for laying concrete. C.S.R. No. 10.35b (i)

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. (CSR item no.21.4)

Reinforced cement concrete M-25 complete as per drawing and Technical Specifications height upto 5 Mtrs using concrete mixer (CSR item no. 21.32 F/ii)

Reinforced cement concrete M-30 complete as per drawing and Technical Specifications height upto 5 Mtrs using concrete mixer (CSR item no. 21.32 G/i)

Supply and laying dry brick ballst as graded filter beneath CCM blocks

Providing and fixing ISA 65x65x6mm

Providing and fixing MS Flate 40x6

Any other

M/S DARSHAN SINGH CONTRACTOR