Improvement/ Strengthening, Road Safety in Birahi-Gauna Motor Road (Length 13 KM) Under CRIF District Pauri Garhwal

Amount

Hand Packed stone fillingin back of walls including cost of all materials, royality,T&P etc. complete as per direction of Engineer-in-charge.(As per PWD Uttarakhand specifications)

Cement plum masonry with 40% & 60% 1:3:6 cement concrete including supply of all material, labour, T7P etc.required for proper completion of the work, as per drawings and technical specifications Clause 802, 803, 1202 & 1203 of MORD Specification

Providing and Laying of Mechanically Woven Double Twisted Hexagonalshaped Gabions of galvanized steel, of size 3mX1mX1m with two diaphragms at 1m interval, having mesh opening 100mmx120mm, mesh wire diameter 3.9mm and lacing wire diameter 2.2mm.(The work includes filling boulders in the gabions)

Random rubble stone masonry for structures laid in 1:6 cement & sand mortar, in breast walls, retaining walls, parapets, scuppers etc.including supply of all material, labour, T&P and royalities etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specification

Construction of Embankment with Material Deposited from Roadway Cutting (Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.2)

Geotextile Filter (Laying of geotextile filter between pitching and embankment slopes on which pitching is laid to precent escape of the embankment material thriugh the voids of the stone pitching/cement concrete blocks as well as to allow free movement of water without creating any uplift head of the pitching)

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory 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.) By Mechanical Means :Using Screening Type-A (13.2mm Agg.)

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory 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.) By Mechanical Means :Using Screening Type-B (11.2mm Agg.)

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory 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.) By Mechanical Means :Using Screening Type-B (11.2mm Agg.)

Maintenance of Earth Shoulder (stripping excess soil) (Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor

Hill side drain Clearance (Removal of earth from the choked hill side drain and disposing it on the valley side manually).

Excavation for Structures:- Earth work in excavation in foundation of structures,as per drawings and technical specification, including setting out ,construction of shoring and bracing, removals of stumps and other deletrious matter,dressings of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work). ordinary soil Manual Means(Depth upto 3m)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 mix with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications PCC Grade M25 Using concretePlain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications PCC Grade M25 Using concrete Mixer

prime coat (providing and applying primer coat with bitumen emulsion on prepared surface of granular base incluing clearing of road surface and spraying primer at the rate 0.60kg/sqm using machanical mean )

tack coat Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the 126491.00- S prepared bituminous/granular surface cleaned with mechanical broom.

Dense Graded Bituminous Macadam(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 @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic2966.68paver 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.) for GradinglI (19 mm nominal size)

Bituminous Concrete(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 @ 5.4 to 5.6% 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. 509 complete in all respects) for Grading-Il (bituminous binder @ 5.4% of mix)

Signage & Road Safety items such as crash barrier

Road Studs / Cat Eye: Qty. of category A' Providing and fixing of single mould twin shank reflective road studs carbonate/ABS Raised pavement markers made out of poly moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values shall be as given in the detailed specifications and the product shall conform to ASTM D4280. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 and fixed to the road surface using the dhesive recommended by the manufacturer. Two cylindrical Polymer Shanks of not less than 20 mm diameter and not less than 30 mm length shall be molded in the RPM body. The reflective raised pa…

the Road Delineators Providing and fixing of Standard Metal Delineator consisting of minimum retro reflective unit exposed area of 330 sqm, full cube corner micro prismatic non-metallic retro reflective sheeting on each side conforming with IRC 67 and meeting the coefficient of retro reflection values as per ASTM D 4956 Type XI table specification with pure polyester powder coating with the minimum thickness of powder coating of not less than 40 micron. The posts shall have ellipsoidal or circular design with the height of the pole shall be 800 to 900 mm above the ground with about 200 to 300 anchored with PCC M-15 onto the ground. The front and back faces of the delineator should be curved with a radius of not more than 200 mm and with delta angle (or centr…

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface. (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 surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.)

Excavation for Structures:- Earth work in excavation in foundation of structures,as per drawings and technical specification, including setting out ,construction of shoring and bracing, removals of stumps and other deletrious matter,dressings of sides and

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 mix with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications PCC Grade M25 Using concretePlain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications PCC Grade M25 Using concrete Mixer

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 Random rubble masonry In cement mortar (1:5)

Random Rubble Stone Masonry laid 1:6 CS mortar, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royalties etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifications.

Hand Packed stone fillingin back of walls including cost of all materials, royality,T&P etc. complete as per direction of Engineer-in-charge.(As per PWD Uttarakhand specifications)

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

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications R.C.C. grade M 25 Height upto 5m Using concrete Mixer

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. Complete as per drawing and Technical specifications

excavation in soil.using hydraulic excavator ck90 and tppers with disposal upto 1000m (excavator for road in soil with hydraulic excavtor of 0.9 cum buket capacity including cutting and loading in tipper trimming bottom and side slopes in according with requirment of lines grades and cross section and transporting to the embankment location with in all lifts and lead upto 1000m)

excavation in ordinary hydraulic hydraulic excavator ck90 and tppers with disposal upto 1000m (excavator for road in soil with hydraulic excavtor of 0.9 cum buket capacity including cutting and loading in tipper trimming bottom and side slopes in according with requirment of lines grades and cross section and transporting to the embankment location with in all lifts and lead upto 1000m)

excavation in hard rack (requiring blasting with disposal upto 1000m (excavator for road in soil with hydraulic excavtor of 0.9 cum buket capacity including cutting and loading in tipper trimming bottom and side slopes in according with requirment of lines grades and cross section and transporting to the embankment location with in all lifts and lead upto 1000m)

Excavation for Structures:- Earth work in excavation in foundation of structures,as per drawings and technical specification, including setting out ,construction of shoring and bracing, removals of stumps and other deletrious matter,dressings of sides and

Cement plum masonry with 40% & 60% 1:3:6 cement concrete including supply of all material, labour, T7P etc.required for proper completion of the work, as per drawings and technical specifications Clause 802, 803, 1202 & 1203 of MORD Specification

Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including Nos 4648.20 painting and printing etc) 5th Kilometre Stone (precast)

Kilo Metre stone Hectometre (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including Nos 4648.20 painting and printing etc) 5th Kilometre Stone (precast)

MARC ENGINEERIANS