Estimate for construction of Escape Regulator at RD 51130 of Lambi Disty

Dismantling of brick work

Earthwork Excavation from canal 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 (cutting)

Earth work in excavation 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. upto 3

Plain cement concrete 1:3:6 (M-10) 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.

PCC M15 Grade,as leveling course below approach slab complete as per drawing and Technical specification

Plain/RCC in sub structure complete as per drawing and technical Specifications. RCC Grade M20. Height upto 5m

Plain/RCC in sub structure complete as per drawing and technical Specifications. RCC Grade M25. Height upto 5m using batching plant

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M25 using batching plant Height 5m to 10m

Plain/RCC in Super structure complete as per drawing and technical Specifications. RCC Grade M30. Height upto 5m using batching plant

Furnishing and Placing Reinforced/ Prestressed cement concrete in superstructure as per drawing and Technical Specification RCC Grade M 30-For solid slab super-structure including centering and shuttering using batching plant

Reinforced cement concrete approach slab using M-30 grade concrete , including reinforcement and formwork complete as per drawing and Technical specification

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

FILLER JOINT : Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand and 6 per cent bitumen by weight-10 mm depth

EXTRA FOR BITUMEN PAINTING AT THE RATE OF 0.69KG/SQM

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical Specification (Sandy material)

Filling stones or spalls into crates and hand packing including supply of Boulder stone and carriage from approved quary, loading, unloading, stacking to stackyard and rehandling from stackyard to site with avg lead 1 km complete in all

Weaving wire netting for wire crates including binding sides and partitions to make crate of 15 cm x 15 cm or 25 cm x 7.5 cm mesh

Providing weep holes in Brick masonry/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 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications

Extra for laying earth/fly ash as per specifications for compaction in 20 cm layers and dressing, watering , rolling as per specifications for compaction.

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing 0 to 1.5 mtr depth

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing 1.5 to 3.0 mtr depth

Dressing side slopes and preparation of sub grade for linning

Dressing bed and preparation of sub grade for linning

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 cement concrete lining 10cm thick or less ( 100mm) laid manually for irrigation channel using cement concrete M-15 with cement content 325kg/cum mixed in automatic computerised batching mixing plant and transported to site in transit mixer with an average lead of 1 km.

credit

CRASH BARRER (A) 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 , with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre- moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to NOST circular No. RW/NH - 33022/1/94-DO III dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified-with concrete mixture.

Dismantling Reinforced cement concrete

Providing , installation and fixing in position MS hoist assembly 2 ton capacity Spindle Hoist each at site complete in all respect.

Supply and fixing of common shaft duly machined at site complete in all respect.

Gate Wheel Assembly complete in all respect.

supply of skin plate( I/C carriage of material & loading and unloading)

supply of M.S. ISA,ISMC ,ISMB ,Plate etc. ( I/C carriage of material & loading and unloading)

supply of Stainless steel Plate ( I/C carriage of material & loading and unloading)

Supply of Nut and Bolts all sizes

supply of Anchor bolt 16mm dia

Supply of GI Pipe

cutting straightening

Holes for side,top , bottom seals and other parts Drilling Boring including Reaming of holes

Providing of hollow bulb seal & fixing in position including preparation of surface complete in all respects and to entire satifaction of Engineer in charge. (100/44mm)

Providing & fixing in position of flat/ wedge seal including preparation of surface complete I all respects and to entire satisfaction of Engineer in charge. (80 mm B x 12 mm Th.)

Painting two or more coats including priming coat with an. ticorrosive bitumastic Paint to give an even shade.

Painting two or more coats after scarping including priming coat with ready mixed paint for metallic surfaces in all shades on steel or iron work

Supply of Grease Nipple

Supply Multipurpose Synthetic Hetiv Grease

Supply Multigrade Mobile Oil

commissioning & Testing of gates at site complete in all respects and to entire satisfaction of Engineer in charge.

Testing of material as per specification

6mm fillet welding

HIRE CHARGES OF MACHINERY(13) Cranes 35 tonnes

any other item