One time Improvement of Haridwar Dehradun Section (from Satnam Dhaba to Lachiwala bridge) in Doiwala Constituency, Distt. Dehradun under deposit item.

Amount

Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4 Mord S.O.R. No. 3-2

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregateto wet mix macadam specification including premixing the materialwith water at OMC in mechanical mixer (Pug Mill), carriage ofmixed material by tipper to site, laying in uniform layers insub-base/base course on a well prepared sub-base and compactingwith smooth wheel roller of 80 to 100kN weight to achieve thedesired density including lighting, barricading and maintenance ofdiversion, etc as per Tables 400.11 & 400.12 and TechnicalSpecification Clause 406. Mord S.O.R. No. 4-9

Providing and applying primer coat with bitumen emulsion (SS-1) onprepared surface of granular base including cleaning of road surfaceand spraying primer at the rate of 0.70 kg/sqm using mechanicalmeans as per Technical Specification Clause 502 Mord S.O.R. No. 5-1-1

Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 kg per sqm on the preparedbituminous surface cleaned with hydraulic broom as per TechnicalSpecification Clause 503. Mord S.O.R. No. 5-2-1

Providing and laying Dense Bituminous Macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.25% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507 complete in all respects. Grading II - 26.5mm nominal size Mics S.O.R. No. 3-3-2

Providing and laying Bituminous Concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects for Grading-II (bituminous binder @ 5.4 % of mix) Mics S.O.R. No. 3-4-2

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. Mics S.O.R. No. 1-2

Concrete with cement, coarse sand and 40 mm gauge stone ballast in proportion 1:4:8 in foundations and floors including supply of allmaterial, labour and T&P etc. required for proper completion of thework.(Based on PWD specifications) Mics S.O.R. No. 2-2

Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technicalspecifications Clauses 600, 1202 & 1203 Brick masonry in 1:4 cement mortar Mord S.O.R. No. 12-1-2

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204 Mord S.O.R. No. 12-3

Providing concrete for plain/reinforced concrete in open foundationscomplete as per drawings and technical specifications Clause 802,803, 1202 & 1203 Nominal mix (1:2:4) Mord S.O.R. No. 11-4-3-1

Reinforced Cement Concrete M 25 grade approach slab including reinforcement and formwork complete as per drawing and technical specifications Clauses 800 and 1211 Mord S.O.R. No. 13-12

Construction of 1.50 Mt. Span Culvert 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. Mics S.O.R. No. 1-2

Providing concrete for plain concrete in open foundations complete as per drawings and technicalspecifications Clause 802,803, 1202 & 1203 Nominal mix 1:3:6 Mord S.O.R. No. 11-4-1-1

Providing concrete for plain/reinforced concrete in open foundationscomplete as per drawings and technicalspecifications Clause 802,803, 1202 & 1203 R.C.C. grade M 25 Mord S.O.R. No. 11-4-5

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification Clause 1204.3.8 Mord S.O.R. No. 12-11

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification Using Concrete Mixer Morth S.O.R. No. 14-1-C-1-1-P

Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications (Bar Bending Schedule attach)

Foundation Mord S.O.R. No. 11-7

Substructrue Mord S.O.R. No. 12-6

Superstructure Mord S.O.R. No. 13-2

Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m to cater for a horizontal movement upto 20 mm, covered with sealant complete as per drawing and technical specifications. Morth S.O.R. No. 14-18-3

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Morth S.O.R. No. 13-8

Providing and laying Cement concrete wearing coat M-30 grade Morth S.O.R. No. 14-4

Excavation in Soil with Dozer with lead upto 100 m :Excavation for roadway in soil by mechanical means including cutting andpushingthe earth to site of embankment upto a distance of 100 m, includingtrimming bottom and side slopes i accordance with requirements of lines, grades and cross-sections. Mord S.O.R. No. 3-5-2

Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal Construction of granular sub-base by providing local materials preading in uniform layers with motorgrader onprepared surface,mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. Using Gravel mix soil Mord S.O.R. No. 4-1-A-1

WBM Grading 2 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405.. By Mechanical Means Mord S.O.R. No. 4-8-2-B

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/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. By Mechanical Means Mord S.O.R. No. 4-8-3-B

Providing and Laying of Interlocking Concrete Block Pavements having thickness 80 mm as per drawings and Technical Specification Clause 1504. Mics S.O.R. No. 2-6

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area,thickness of 2.5 mm is exclusive of surfaceapplied glass beads as per IRC:35 .The finished surface to be level, uniform and free fromstreaks and holes. Mics S.O.R. No. 5-10

Road Delineators / Vertical Guide Posts: Supply and fixing of MS delineators 1000 mm long , having a diameter of 75 mm and thickness 4mm and having atleast 3 different colour strips of 75 mm wide Type IV retroreflective tape around the black painted pole attached with 150 mm x 25 mm x 6 mm MS flats welded at bottom to be fixed in M15 concrete base as directed by the Engineer in Charge as per IRC: 79 (Recommended Practice for Road Delineators) and Clause no. 806 of MORTH specifications. Mics S.O.R. No. 5-6

Road Studs / Cat Eye: Providing and fixing Bi-directional Road Studs (Cat Eye) / Reflective Pavement Marker (RPM) with single body twin shank and plastic body moulded from ASA (Acrylic Styrene Acrylonitrite) or HIPS (Hi-impact Polystyrene) or ABS (Acrylonitrile Butadiene Styrene) or any other suitable material approved by Engineer in charge (Marker must support a load of 13635 kg tested in accordance with ASTM D 4280 and Reflective lenses conforming to ASTM D 788 or equivalent) bonded or anchored within the road surface for lane marking and delineation for night time visibility as per Clause No. 1707 of MORD and 804 of MORTH specifications. Mics S.O.R. No. 5-2

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