Estimate for Reconstruction of VR Bridge at RD 415300 of Bathinda Branch.

Amount

Dismantling concrete, Cement concrete plain 1:2:4 mix

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.Depth upto 3 m.

Preparing, watering & ramming surface of laying concrete (horizontal).

Laying plain cement concrete 1:3:6 (M- 10) nominal mix in foundation with crushed stone aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days complete in all respects.

Plain/RCC in sub structure complete as per drawing and technical Specifications. PCC Grade M15. Height upto 5m

Plain/RCC in sub structure complete as per drawing and technical Specifications. RCC Grade M25. Height upto 5m with batching plant, Transit mixer and concrete pump

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M 30 (height upto 5 m) (ii)Using Batching Plant, Transit Mixer andConcrete Pump

Plain/RCC in Super structure complete as per drawing and technical Specifications. RCC Grade M30. Height upto 5m with batching plant, Transit mixer and concrete pump

Provision Of RCC Crash Barrier at the edges of bridge road approaches to bridge structures and medians constructed with M-40 grade concrete as per dimensions in the PWD standard drawing no 27 section 4 including form work but excluding steel r/f and at locations directed by the engineer all as specified with concrete mixer

Providing and Fixing mild steel Hand Rail over Crash Barriers, complete as per drawing and Technical specifications.

Back filling behind abutment, wingwall and returnwall complete as per drawing and Technical Specification

Supplying, Fitting and placing HYSD bar reinforcement in sub structure complete as per drawing and technical specifications

Supplying, Fitting and placing HYSD bar reinforcement in super structure complete as per drawing and technical specifications

Providing and fixing 20mm thick compressible fibre board in expansion joint complete as per drawing and technical specifications

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

Drainage spouts complete as per drawing no. SD/205 and Technical specification with 0.6 m long GI 100mm dia. drainage GI light grade pipe

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

Earthwork excavation in foundation, trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and side of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within a lead of 30 metres.

Excavation in soil using excavator and hydraulic tractor trolley including cutting and loading in trolley and transporting to embankment all locations including all lifts and lead. Excluding royalty

Extra for laying earth/fly ash as per specifications in 20cm. Layers and dressing but including cost of watering and rolling.

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing above upto 1.50 m

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing above 1.50m upto 3.0 m

Dressing of bed and prepration of sub grade for lining complete in all respect as per pwd specification.

Dressing of Side Slopes and prepration of sub grade for lining complete in all respect as per pwd specification.

Laying cement water slurry 1:3, with cement @ 2.25 kg/sqms as on prepared side slopes before laying concrete on side slopes.

Cement concrete lining 15cm thick or less for irrigation channels, using cement concrete 1:2:4 (M-15 (b) Machine mixed concrete lining on side slopes for vertical height upto 3.5 m.

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Extra bitumen painting over concrete surface at joints @ 0.69 kg per Sqm

Laying LDPE film of 150 micron over sleepers for construction & expansion joints including supply and carriage & loading unloading of all material complete in all respect as per PWD specification and Engineer in Charge

Filling Contraction/Construction Joint with sealing compound complete in all respect

Providing, laying, spreading and compacting stone aggregates of Grading I to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled roller 8-10 tonnes in stages to proper grade and camber, 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.

Providing and laying dense bituminous macadam (50 mm) with 100-200 TPH hot mix plant producing an average out put of 75 tonnes per hour using crushed aggregate of specified grading premixed with bituminous binder, tansported to site, laid over a previously prepared surface with paver finisher to the required grade level and alignment and rolled as perclause 501.6 and 501.7 toachieve the desired density.

Providing and laying semi dense bituminous macadam (25 mm) with 100-200 TPH hot mix plant producing an average out put of 75 tonnesper hour using crushed aggregate of specified grading premixed withbituminous binder, tansported to site, laid over a previously prepared surface with paver finisher to the required grade level and alignment and rolled as per clause 501.6 and 501.7 to achieve the desired density

Providing, laying, spreading and compacting stone aggregates of Grading II to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled roller 8-10 tonnes in stages to proper grade and camber, 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

Providing and applying primer coat with bitumen emulsion on prepared surface of granular base i/c clearing of road surface and spraying primer @ 0.85 kg/sqm using mechanical means.

Providing and applying tack coat with bitumen emulsion using bitumen pressure distributor @ 0.25 kg/sqm on the prepared bituminous/ granular surface cleaned with mechanical broom.

Providing and laying of hot applied thermoplastic compound 2.5 mm thick i/c reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be leave uniform and free from streaks and holes. (4'' thick)

Informatory Sign board 600x600 mm square as per IRC 67-2012 with high intensity microprismic retro reflective sheet as per ASTM D 4956-09 and as per IRC 67-2012. with retro reflective high intensity micro prismatic sheeting fixed over 3 mm thick aluminium composite material (ACM) sheeting having aluminium skin thickness of 0.25 to 0.3 mm on both sided amnd fixing the same with suitable size aluminium alloy rivets at 200mm c/c to back support frame of 25x25x3 mm angle iron frame supported on a square hollow steel section post 60x60x3.2 mm confering to IS 4923 without cost of defination plate firmly fixed to ground in foundation concrete M25 of size 0.45x 0.45x0.60 m for vertical post complete as per technical clause 801 MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 of retro reflective sheeting and a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012

Hazard Marker sign board 300x900mm rectangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting asperASTMD495609 and IRC67 2012, fixedover4mmthickAluminiumComposite Material (ACM)sheetinghavingskin thickness of 0.4to0.5mmonbothsidedandfixingthesame with suitable sizealuminiumalloy rivets@200 mmc/c to back support frame of 25x25x3mm angle iron supported on a squarehollowsteel sectionpost60x60x3.2mmconformingtoIS4923 firmly fixed to ground including foundation concreteM-25ofsize0.45x0.45x0.60mforvertical post complete as per clause 801 of MORT&H specifications (A) Usinghigh intensity Microprismatic grade retro reflectiveSheeting TypeXI asperASTMD4956 09 and as per IRC 67 2012

Providing and filling joint sealing compound as per drawing and technical specifications.

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

Weaving wire neeting for wire crate including binding side and partition to make crate of 15cm x 15 cm or 25 cm x 7.5 cm

Filling stone or spalls into crates and handpacking

bhadu construction company (BID ID -661708)

GURPREET SINGH CONTRACTOR (BID ID -661630)

GMSM INFRA BUILDCON LLP (BID ID -661998)

AMANDEEP SINGH CONTRACTOR (BID ID -661752)

GROW INFRASTRUCTURE AND ENGINEERING (BID ID -662008)