Widening and Strengthening of Nigohi Tilhar road (ODR) in Km. 1 to 22 (Part of Proposed SH-126) in Distt. Shahjahanpur

Amount

Excavation for roadwork in soil 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, and transporting to the embankment location within all lifts.

Construction of Embankment with approved material obtained from borrowpits with all lifts and leads,spreading,grading to required slope and compacted to meet requirement of table 300-2, MORT&H Specification-305 (carted earth 2.00 Km.)

Construction of earthen shoulder with approved material obtained from borrowpits with all lifts and leads,spreading,grading to required slope and compacted to meet requirement of table 300-2 (carted earth 2.00 Km.) for Patri.

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with pave

Cement Tested Subbase (GSB) : Providing, laying and spreading Material on a prepared sub grade, adding cement @2% by weight to the spread material manually, mixing in place with rotavator and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer of sub-base/base.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, laying in uniform layers with paver in subbase/base course on well prepared surface and compacting with vibratory roller to achieve the desired density as MoRTH specification clause 406. (Wet Mix Macadam 3.50% emulsion+1% cement) Stabilized WMM.

Providing & applying Tack coat with bitumen emulsion using pressure distributor at the rate of 0.30 kg. Per sqm. On the prepared bituminous/ granular surface cleaned with mechanical broom. As per MORT&H Specification clause. 503

Providing and laying bituminious concrete with HMP 60-90 TPH producing an average output of 75 tonne per hour using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.40% minimum as per job mix, and filler, transporting the hot mix to work site,laying with a Machnical paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRT & H Specifications Clause 509 complete in all respects.

M-30 Construction of un-reinforced,dowel jointed, plain cement concrete pavement over a sub base with 43 grade cement @ 400 kg/cum, coarse and fine aggregate conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous opration including provision of constraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealent primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing (also including cost of cement, sand, grit, 32 mm M.S dowel bars, 16 mm deformed steel tie bars, temperature bar, joint sealent, pre-mould joint filler, sealent primer, 1.25 mm thick plastic sheet, curing compound, super plasticizer admixture etc.) and as per direction fo E/I As per Ref to MoRTH specifications 602 Sr.No 6.2

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. R.C.C. Culvert.

Same as Above Item No. 11 but Dismentlling of Brick Work.

M-15 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade

M-20 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and as per MORT&H Specification Clause 1500, 1700 & 2100.

M-25 : Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5

Bricks Ballast 40 mm gauge filling behind abutment, wing wall & return wall complete as per drawing & technical specification.

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.

Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications. SOR Non Schedule No. 7.

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification.

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

Supply and filling Local sand as a filter material in abutments including all materials labour T&P cartge staking etc. complete. SOR No. 6(II).

Brick masonry work in 1:3 cement mortar in Sub Structure complete excluding pointing and plastering, as per drawing and technical specification.

Plastering with cement mortar (1:3) on brick work in sub-structure as per Technical Specifications

Pointing with cement mortar (1:3) on brick work in sub structure as per drawing and technical specification Clauses 613.3 & 1204.

Brick on edge pavement on patries with bricks laid dry, joints filled with local sand including preparation of base to proper slope and its ramming, spreading a layer of 1 cm. 3/8" depth of local sand over the subgrade & including supply of all materials.

Earthwork in excavation of foundation of structures as per drawing and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 50 m, dressing of sides and bottom and back filling in trenches with excavated suitable material.

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per Clause 1106. (600 mm dia)

Same as above Item No. 27 but (900 mm dia)

Same as above Item No. 28 but (1000 mm dia mt.)

SIDDHARTH CONSTRUCTION