Estimate for concrete Lining of Jalalabad Branch From RD 0-11000 including construction of VR Bridge at RD 5600

Amount

Jungle clearance on running canals and branches, and drains with discharge more than 9 cum/s. (Heavy type)

Dressing and preparation of sub grade for lining For Side slope Lining

Putting 1:3 (Cement:water) cement slurry with cement @ 2.25 kg per sqm on prepared bed and side slopes before laying concrete on bed and side slopes.

Providing and laying LDPE film 150 micron over sleepers

Priming coat as per IS 3384-1985 for construction & expansion joints including suppy and carriage and loading unloading of all material complete in all respect as per PWD Specification and Engineer incharge.

Bending and fixing iron rungs on linedslopes as per IS code:; 3873-1993

Excavation in Soil (any type) using Hydraulic Excavator CK 90 with hydraulic excavator of 0.9 cum bucket capacity including cutting, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections,including all lifts and combined lead upto 30m.

Dressing of Earth work. New work or remodeling work

Extra for compaction of E/work i/c watering ,laying and rolling to specifications

Earth work for lip cutting for lining of irrigation channels inclusive of all allowances, lead and dressing. i) Depth 0 to 1.50 Meter

ii) Depth exceeding 1.50 meters But up to 3.00 meters.

iii) Depth exceeding 3.00 meters. But up to 4.50 meters.

Dismantling of Old Bridge (RCC Main Slab)

Dismantling brick work, tile masonry or tile lining (in cement mortar)

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. DEPTH UP TO 3 MTR

DEPTH ABOVE 3 MTR AND UPTO 6 Mtr

CCM-15 plain/ Reinforced Cement Concrete in open Foundation complete as per drawing and specifications.

R.C.C M25 in open Foundation complete as per drawing and specifications.

R.C.C M30 in open Foundation complete as per drawing and specifications.

Furnishing and placing reinforcement / prestressed cement concrete RCC Grade M-30 for solid slab by using concrete Mixture ht.upto 5 m as per Drawing and Technical specification including shuttering & centering

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.

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

Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire confoming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 18 kg, Including excavation for trimming for prepration of bed Boulder Apron Laid in Wire Crates.

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

Mandatory sign board 900 mm circular as per IRC 67 - 2001 with retro reflective high intensity microprismatic grade complete as per technical clause 801 MORT&H specifications.

Advance Direction sign board 1200x1200mm rectangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting as per clause 6.9 of IRC 67-2012 for retro reflective sheeting &a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012 .

Providing & Fixing Cat Eye

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.

Applying priming coat with cement primer in all shade on newly plastered or concrete exterior surface

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15 (sleepers and toe wall)

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.

Supplying, fitting and placing HYSD bar reinforcement in substructure complete as per drawing and Technical Specifications.

Cement concrete lining 10cm. thick or less with mechanical Paver for irrigation channels, using cement concrete M-15 with cement content 325 kg/cum mixed in an automatic computerized Batching & Mixing Plant and transported to the site in transit mixers with an average lead of 1 Km

Computerized Batching & Mixing plant mixed concrete lining on bed and on slide slopes upto vertical height 2.0m.

Computerized Batching & Mixing plant mixed concrete lining on side slopes for vertical height above 2m but upto 3.5m.

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 computerized Batching & Mixing Plant and transported to the site in transit mixers with an average lead of 1 Km (FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII) for coping

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads

Disposal/carraige from 0 upto 450m

Disposal/ carraige additional beyond 450m upto 1Km

Disposal/carraige for every additional Km upto 3Km (from 1km to 3km )

Filling expansion joints with special impervious hot pour 12.5mm wide.

Making dewatering arrangement by pumping set 4 *4 (Tractor driven)

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

Any Other Item

M/s Khara Contractors