GSST MARG SE DHAMIYAPUR LINK ROA

Construction of embankment with approved material obtained from borrow pits with all lifts upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1 and 300.2 with lead up to 1000m as per technical specification clause 301.5

Providing, laying and spreading material on a prepared subgrade, 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.

Providing, laying and spreading material on a prepared base, cement @ 4%by weight to the spread material manually, mix 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 base.

Tack Coat (i) Providing and applying tack coat with Bitumen VG-10 using bitumen distributor at the rate of 0.35 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.Clause 503. MORD

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness compesed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a Suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by Type C seal coat as per Technical Specification Clause 508 Mord

Providing and laying Seal Coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510 Mord (Type-C)

Construction of Subgrade and Earthen Shoulders Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1..

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density as per MORD specification 401

WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (A) By Manual Means

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixture as approved, curing of concrete slabs for 14-days, using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

Construction of U-Type Drain Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 I. P.C.C grade M 10 (i) Nominal mix 1:3:6

Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203 II. Brick masonry in 1:4 cement mortar

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 IV. R.C.C grade M 20

Supplying, fitting and placing HYSD bar reinforcement in foundation as per drawing and Technical Specification clause 1000 & 1202

Construction of Hume Pipe (N.P.3) Culvert 600/ 1000 mm Dia Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 I. P.C.C grade M 10 (i) Nominal mix 1:3:6

Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203 II. Brick masonry in 1:4 cement mortar

Pointing with Cement Mortar (1:3) on brickwork as per technical specification Clause MORD 613.3

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204

Providing laying and fixing of 600 mm dia NP-3 Class Spigot Hume Pipe

Providing laying and fixing of 1000 mm dia NP-3 Class Spigot Hume Pipe

Lettering and painting of culvert and parapet etc. complete.

Road Furniture (Hectometer, Kilometer Stone etc work)

Maintenance of bituminous surface road and gravel or WBM road including filling pot holes and patch repair etc., restoration of rain cuts and dressing of side slop /berms, making up of berms/ shoulders, maintenance of drain, maintenance of culvert, maintenance of guard rails and parapet, maintenance of road signs, speed breakers, standing tree at adjacent to road wherever required, maintenance of Hectometer and kilometer stone cutting of branches of tree, shrub and trimming of grass and weeds etc. white washing of parapet including CD work, painting of guard stone, refixing of displaced guard stone as per performance Index mentioned in GO No. 55/2022/187/23-9-2022-02 Nabard/2021 Dt. 28.04.2022 & EnC lettre no. 14 BDD-1(NH)/40MT-11/2024 dated 03.01.2024 subjected to approval from Government. Maintenance of 1st year after completion of work shall be done by the contractor at his own cost, no payment shall be made for the maintenance of 1st year

Item no 26 ditto but Maintenance of 2nd year after completion of work @1.00% of total work of Bituminous work amount of item 1 to 7

Item no 26 ditto but Maintenance of 3rd year after completion of work @1.50% of total work of Bituminous work amount of item 1 to 7

Item no 26 ditto but Maintenance of 4th year after completion of work @2.0% of total work of Bituminous work amount of item 1 to 7

Item no 26 ditto but Maintenance of 5th year after completion of work @3% of total work of Bituminous workamount of item 1 to 7

Item no 26 ditto but Maintenance of 2nd year after completion of work @0.25% of total work of cement work/ Non Bituminous work amount of item 8 to 25

Item no 26 ditto but Maintenance of 3rd year after completion of work @.0.50% of total work of cement work/ Non Bituminous work amount of item 8 to 25

Item no 26 ditto but Maintenance of 4th year after completion of work @0.75% of total work of cement work/ Non Bituminous work amount of item 8 to 25

Item no 26 ditto but Maintenance of 5th year after completion of work @1% of total work of cement work/ Non Bituminous work amount of item 8 to 25

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