Estimate of Concrete Lining of Bahadur Ke Disty From RD 22000-32500 including Construction of V.R.Bridge At RD 22000 and 32500

Excavation in soil using J.C.B and Hydraulic Tractor trolley with disposal with an avg. lead 5.1 km and last including cutting and loading in trolley, trimming bottom and side slopes in accordance with requirement of grades and X-Sections and Transporting to the embankment locations with all lift and leads (CSR item no. 19.38)

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)

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)

Dressing of bed and preparation of sub grade for lining complete in all respect as per PWD specifications and engineer-in-charge. (CSR item no. 19.1)

Centering & shuttering for faces of walls, partitions, retaining walls & the like (vertical or bartening including pillastering, buttresses etc. when curved) (CSR item no. 9.3)

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)

Filling Construction/Contraction joints with sealing compound including supply and carraige of material complete in all respects. (CSR item no. 24.61-b)

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]

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)

Earth work in Excavation in of foundation of structure as per drawing and technical specification , including setting out, construction of shoring and bracing , removal of stumps and other deleterious matter dressing of sides and bottom and backfilling with excavated surplus soil. In ordinary soil( CSR 21.1 (B) Mechanical Means

DEPTH UP TO 3 MTR

DEPTH ABOVE 3 MTR AND UP TO 6 MTR

PCC-15 plain/ Reinforced Cement Concrete in open Foundation complete as per drawing and specifications. (C.s.r -21.7 a)

PCC M-10 Cement Concrete in Foundation Complete as per drawing and technical specification using mixture. (CSR Item No. 10.12 )

R.C.C M25 in open Foundation complete as per drawing and specifications. (C.S.R 21.7 E ii)

R.C.C M30 in open Foundation complete as per drawing and specifications. (C.S.R 21.7 G ii)

Furnishing and placing reinforcement / prestressed cement concrete RCC Grade M-30 for solid slab by using Batching Plant ht.upto 5 m as per Drawing and Technical specification including shuttering & centering (CSR item no. 22.1 (c (i) )

Reinforcement Cement concrete Approach Slab using M-30 GRADE concrete including Reinforcement and form works complete as per drawing and technical specification

Providing and fixing drainage spout complete as per drawing and Technical specification. (C.S.R 22.8 A)

Providing weep holes in brick masonry/Reinforced concrete abutment, wing wall/return wall with 100 dia PVC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face complete as per Drawing and Technical Specifications.

Provision of an Reinforced cement concrete crash barrier at the edges of the bridge , road , approches to the bridge structure and medians constructed with m-40 grade concrete as per dimension as per instruction of enginner incharge exculding steel reinforcement (C.s r 22.12 b)

Providing and filling joint sealing compound as per drawing and Technical specifications with coarse sand and 6 % bitumen by wight -20 mm depth

Suppling fitting & placing uncoated HYSD bar Reinforcement in Foundation complete in drawing and technical specification

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

Providing & Laying center line with thermoplastic paint

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 Tractor 24 HP for running 4 x 4 inch pumping sets for open dewatering

Providing & Fixing Delinator

Providing & Fixing Cat Eye

Providing, Running and maintenance of pumping set 8 H.P./ Generator set for dewatering arrangements complete in all respects. (As per Dewatering Plan attached) (CSR Item No. 25.4)

Making Bore and installation of pumping set for dewatering arrangement complete in all respects. (CSR item No. 25.5) as per Dewatering Plan Attached

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

PCC M-10 Cement Concrete in Foundation Complete as per drawing and technical specification using Batching Plant (CSR Item No. 10.12 )

Plain/Reinforced cement concrete PCC M-15 in sub-structure complete as per drawing and Technical Specifications(C.s.r -21.32 a)

Plain cement concrete 1:4:8 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. 10.11/b/i)

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/i)

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 A.P.M type Outlets .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

Centering shuttering. For slab

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. 0.40 ft = (min wt 76 kg) CSR ITEM NO. 20.15 (iv)

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 18.18

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

GURJIT SINGH CONTRACTOR