UT0706 Construction and Maintenance of KHERNA BETALGHAT M.R K.M-30 TO ROPA

Amount

Excavation for Structures:- Earth work in Excavation foundation for cross drainage structures, retaining walls, breast walls & other similar structures in all types of soils and rocks as met at site with all leads, lifts and disposal of surplus earth as directed by engineer in charge including supply of all material labour, T&P etc. required for proper completion of work in accordance with the MORD specification.

For retaining

Breast wall

Random Rubble stone masonry for structures laid dry by locally available approved stone, including supply of all materials, labour, T&P etc required for proper completion of work as per drawing & as per MORD specification for retaining walls, breast walls & other similar structures as directed by Engineer-in-charge.

For retaining

Breast wall

Random rubble stone masonry laid in 1:5 :- Random Rubble stone masonry for structures laid in 1:5 cement & sand mortar by locally available approved stone and sand from approved quarry including supply of all materials, labour, T&P etc required for proper completion of work as per drawing & as per MORD specification for cross drainage structures, retaining walls, breast walls & other similar structures etc. as directed by Engineer-in-charge.

Providing & laying filter media as Hand packed stone filling in the back of retaining wall, abutments, wing walls etc. by locally available approved stone including of all material, labour, T&P etc. required for proper completion of the work as directed by Engineer-in-charge.

Supply and fixing or RCC edge stone of size 12x12x60cm in proportion of 1:2:4 in cement, coarse sand & crushed stone including supply of all materil, royalty labour, T&P etc and also including supply of reinforcement (as per drawing) and its binding required for the proper completion of work as per direction of Engineer-in-Charge. (non schedule item).

Construction of parapet as per standard drawing including supply of all material, labour T&P etc. complete as per direction of engineer in charge.

excavation

Nominal Mix M10 (1:3:6) In Foundation

RR stone masonary laid 1:5 cement sand mortar

M20 grade of concrete

pointing with (1:3) cement mortar

plastring with (1:4) cement mortar

Excavation for Structures:- Earth work in Excavation foundation for cross drainage structures, retaining walls, breast walls & other similar structures in all types of soils and rocks as met at site with all leads, lifts and disposal of surplus earth as directed by engineer in charge including supply of all material labour, T&P etc. required for proper completion of work in accordance with the MORD specification.

Random Rubble Stone Masonry laid in 1:5 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc.(As per PWD Uttarakhand specifications)

Plastering with cement mortar (1:4), 15 mm thick on Stone masonry in substructure as per technical specification Clauses 613.4 & 1204 including supply of all material, labour, T. & P. etc. required for proper completion of the work.

The maintenance of drains include erosion, repair, clearing, cleaning, reshaping, regrading, deepening of side drains as well as catch water drains as per technical specification Clause 1907

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C grade M 10

P.C.C. grade M 20 Nominal mix (1:2:4) Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructrue tonne complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202. (The reinforcement steel shall be procured from original (primary) steel producers as per clause no. 2011.3.1 of MORD specifications (First Revision'2014) and IS 1786:2008 clause no. 1.6)

Construction of embankment (patri filling) with approved material obtained from borrow pits with a lift up to 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1

Construction of embankment (making super elevation) with approved material obtained from borrow pits with a lift up to 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1

Coolie Walling stone masonary laid dry including supply of all materials, labor and T&P and royalties etc, required for proper completion of work as directed by Engineer-in-Chage. (PWD SI No 520). H=((0.30+0.60)/2=0.45)

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 material spreading in uniform layers with motor grader on prepared 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 408Using Gravel mix soil

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.

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 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 3 as per Technical Specification Clause 405.

Prime Coat Low porosity Providing and applying primer coat with bitumen emulsion (SS-1) complying with IS:8867 on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502)

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion (Grade complying with IS:8867)using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

Cold Mixed open graded primix carpet of 20 mm Providing, laying and rolling of cold mixed open- graded premix carpet 20mm thick composed of 13.2 mm to 5.6 mm aggregates either using catonic bitumen emulsion(Medium setting MS grade complying with IS:8867) 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 seal coat of Type B as per MORD Specification Clause 506.2

Providing,& laying seal coat by bituminous Emulsion (SS-2) as binder for sealing the voids in a bituminous surface laid to the specified levels grade and cross fall using Type B as per technical specification clause 508.

Providing and fixing road Title Information Board with P M G S Y Logo at suitable place in the starting of road as per attached drawing duly painted and written as per the Mord specification and direction given by Enginer in Charge.

Providing and fixing road citizen Information Board with P M G S Y Logo at suitable place in the starting of road as per attached drawing duly painted and written as per the Mord specification and direction given by Enginer in Charge.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per drawings and Technical Specification Clause 1701 (600 mm x 600 mm square)

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory si as per drawings and Technical Specification Clause 1701 (600 mm equilateral triangle)

P/F of empty maxphalt drum Bio Engineering for E/B Protection of Slope by fixing of empty maxphalt drum.

Seeding and Mulching Preparation of seed bed on previously laid top soil, furnishing and placing of seeds,fertilizer, mulching material, applying bituminous emulsion @ 0.23 litre per sqm and laying and fixing jute netting, including watering for 3 months all as per Technical Specification Clause 310.

Providing and laying of wire crates 3.00x1.50x1.50 in size with a 4 gauge BWG GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh laid with stone boulders weighing not less than 25 kg each.(As per PWD Uttarakhand Specification)

Maintainance Activities:

Major Slip Clearance in all Type of Soil ,rock and boulders including cost of all material , machine,T&p etc required for proper compeletion of work as per mord specification of work 1611

Ist Year

Iind Year

IIIrd Year

Ivth Year

Vth Year

Deploying Hydraulic excavator of 0.90cum bucket for clearence of Major slip in all type of soil rock and boulders including its operator ,pol, and all other charges required for proper compeletion of work

Ist Year

Iind Year

IIIrd Year

Ivth Year

Vth Year

Providing and laying of boulder apron laid in wire crate with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and techniacal specification 1301

Ist Year

Iind Year

IIIrd Year

Ivth Year

Vth Year

Coolie Walling including supply of all material, labour, T&P,royalty etc. required for proper completion of the work,as directed by Engineer-in-charge and as per PWD specifications 8.90 (For opening communication only)

Ist Year

Iind Year

IIIrd Year

Ivth Year

Vth Year

Maintenance under PBMC for 1] Trimming of grass and weeds from the shoulders/berms and disposing off the same to suitable locations as per technical specifications Clause 1914. 2] Maintenance of road side Drains including minor slip clearence , reshaping ,deepening and ,regrading ,as well as catch water drains as per technical specification Clause 1907. 3]Maintenance of shoulders to the required level by filling/cutting the soil and its compacting including disposal of the surplus material in approved muck disposal points as per specification clause 1903 . 4] Maintenance of scuppers & Culverts by way of clearing, Cleaning, Erosion repair, repairs to cracks, parapet walls and Protection works as per drawing and technical specification Clasue 1908. 5] Maintenance of Causeway by way of minor Surface repairs, replacing Guide Posts, repair of flood gauges, removal of debris, providing boulders and protection work and painting as per technical specification Clause 1909. 6] Maintenance of road signs by way of cleaning and repainting of mandatory / requlatory / cautionary / informatory and place identifications sign board as per drawings and technical specification Clause 1910. 7] Maintenance of 200 metre km stone by way of refiting of tilted stones repairing with cement mortar, cleaning, repairing and lettering on 200 metre km stone and 5th km stone as per drawing and technical specification Clause 1912. 8} Repairing of pot holes by removal of loose material, trimming of sids, cleaning of surface and providing tack coat bitumen imulsion and patch repair with 20 mm thick premix carpeting and Type B seal coat using bitumen or catonic bitumen imulsion (in 3rd and 5th year). 9] Two coat white washing on parapet walls of CD work ,edge stones, tree truncks, and prominent rock patches on hill sides including preparation of surface by cleaning scraping etc. as per technical specifications Clause 191.

Ist Year

Iind Year

IIIrd Year

Ivth Year

Vth Year

Pahchan Construction

mohan construction

TSRS Jamnal