Estimate for Reconstruction of Fall cum bridge at RD 29450, bridge at RD 33590 and bridge at RD 36200 of Manuke distributory

Amount

Dismantling brick work tile, masonry or tile lining in cement.

Dismantling Reinforced Cement Concrete.

Earth work in excavation of foundation of structures 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 approved material.

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations inlcuding all lifts and leads, excluding royality. Lead 3.00km (Rural Reach).

Rehandling of Earth work.

Preparing watering and ramming surface for laying concrete, for irrigation channels horizontally.

Plain cement concrete in sub-structure complete as per drawing and Technical Specifications. For PCC M-15 Grade. Using Batching Plant, Transit Mixer and Concrete Pump, i/c shuttering and vibrating etc but excluding steel reinforcement complete in all respect.

Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications for RCC M-30 grade, Using Batching Plant, Transit Mixer and Concrete Pump, i/c shuttering and vibrating etc but excluding steel reinforcement complete in all respect.

Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications for RCC M-25 grade, Using Batching Plant, Transit Mixer and Concrete Pump, i/c shuttering and vibrating etc but excluding steel reinforcement complete in all respect.

Furnishing and Placing Reinforced cement concrete in super- structure as per drawing and Technical Specification for RCC M-40 grade for anti crash barrier, Using Batching Plant, Transit Mixer and Concrete Pump, i/c shuttering and vibrating etc but excluding steel reinforcement complete in all respect.

Water Bound Macadam Grading I (without screening for low volume Roads/undersigned Providing, laying, spreading and compacting stone aggregates of Grading I towater bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheeled roller 8-10 tonnes instages to proper grade and camber, applying and brooming requisite typeof binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the requireddensity completeas per technical specifications

Water Bound Macadam Grading II Providing, laying, spreading and compacting stone aggregates of Grading II towater bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheeled roller 8-10 tonnes instages to propergradeandcamber,applying and brooming requisite type of screening/binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications

Extra for laying earthwork as per specifications for compaction in 20 cm layer and dressing including cost of rolling and watering as per specifications

Providing and filling joint sealing compound with coarse sand and 6 percent bitumen by weight complete as per drawings and technical clause 2605 of MORT&H specifications.

Providing & fixing 25 mm thick and 250 mm wide compressible fiber board in expansion joint complete as per drawing and technical clause 2605 of MORT&H specifications.

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

Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm.

Supplying Direction/Diversion Plate 900x300 mm rectangular with high intensity microprismatic grade retro reflective sheeting Type IV.

Providing and fixing drainage spout complete as per drawing and Technical specification.

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. 110mm o/d PVC pipe of 2.5 Kgf. /sqcm

Supplying and fixing of single mould twin shank reflective road studs made out of poly carbonate/ABS moulded body and reflective panels with micro prismatic lens or lass Beeds capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values shall be as given in the detailed specifications and the product shall conform to ASTM D4280.

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 CSR 24.44 (ai)

Definition Plate 600x200mm rectangular as per 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.

Mandatory sign board 900mm circular 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.

Hazard Marker sign board 300x900mm rectangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 09 and IRC 67 2012,

Providing and fixing of Standard Metal Delineator as per IRC 79:2019 consisting of retro reflective area in white color using full cube corner micro prismatic non-metallic retro reflective sheeting on each side conforming with IRC 67 2012

Water Arrangements.

Cement concrete (M-10) with stone ballast mixing by mech. Means using concrete mixer volumetric type.

Plain Cement Concrete 1:4:8 with stone ballast mixing by mechanical means using concrete mixer volumetric type

Supplying & laying dry brick ballast.

Reinforced cement concrete M-20 mechanically batchmixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth

Reinforced cement concrete M-25 mechanically batchmixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth

Providing and fixing Structural Steel work complete in all respects and to entire satisfaction of Engineer-in-charge.

Centring and shuttering for faces of walls, partitions, retaining walls and the like (vertical and bartering including attached pillasters buttresses etc). Complete in all respect.

Any other Item

M/s M.K. Construction Co. (BID ID -696333)