Widening and Strengthening of Savarkundla Ranghola Road (SH-236) k.m. 0/0 to 57/25 in Amreli District.

Amount

Clearing and grabbing of road land including up rooting vegetable grass, bush, shrubs, saplings and threes of girth up to 300 mm removal of stumps, disposal of unserviceable material and stacking of serviceable material to 100 Mt. from road boundary as per most specification clause 201 in (C) Area of light jungle.

Box cutting the road surface to proper slope and camber for making a base of road work including removing the excavated stuff and depositing on the road side slope as directed with all lead and lift.

Earthwork in cutting in all sorts of soil and soft murrum including conveying and spreading the stuff, embankment as and where directed within 200 meters from the end of the cutting with all required lead and lift.

Earthwork for embankment including breaking clods, dressing with all lead and lift and including watering, rolling and consolidation in layers at O.M.C. to required dry density including filling the depressions which occur during the process using power roller 8 T to 10 T (C) from borrow area within all lead and lift (with minimum 6% CBR).

Providing natural Granular Sub base course in single layers as per gradation made of natural locally available material in proper proportion and approved by engineer in charge as directed including spreading watering & rolling with vibrator roller as directed for sub grade and side shoulders including mixing, carriage of a mix material to work site, spreading uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve desire density etc. complete.

Construction of compacted granular sub base (Grade-I, crushed B.T. materials of 53 mm to 26.5 mm @ 35%, 26.5 mm to 4.75 mm @ 45%, below 2.36 mm @ 20%) by providing close graded material, mixing in a mechanical mix plant at OMC, carriage of a mix material to work site, spreading uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve desire density, complete clause as per 401.

Construction of 150 mm thick compacted granular sub base (Grade-III, crushed B.T. materials of 9.5 mm to 4.75 mm @ 35%, 4.75 mm to 2.36 mm @ 12.5 %, Below 2.36 mm @ 52.5 %) by providing close graded material, mixing in a mechanical mix plant at OMC, carriage of a mix material to work site, spreading uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve desire density, complete clause as per MORTH specification 401.

Providing and laying compacted W.B.M. of machine crushed B.T. metal of size 40mm to 63 mm including spreading using 20% sand as filler in each layers of required thickness not exceeding 150mm including spreading, watering and consolidation using vibratory roller etc. complete as per MORTH specification 404.

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 sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per MORTH specification 406.(Mechanically laid)

Providing and laying evenly priming coat using low viscosity liquid bituminous emulsion SS1 of IS 8887 materials at the rate of 7.5 Kg / 10 Sq.M. on road surface using emulsion pressure sprayer etc. complete including the cost of all labour and materials as per MORTH specification 502.

Providing and laying 37.50 mm thick compacted Bituminous Macadam using B.T. chips (as per MORTH required gradation) and mixing binder asphalt grade VG-30 at the rate of 3.40 % by total weight of premix and using emulsion (RS-1) for tack coat @ 2.50 Kg / 10sq.m. and mixing by contractor own batch mix plant & machinery process and consolidation with vibratory roller etc. and providing same by paver finisher and operating plant & machinery fuel, oil, lubricant, cost of all materials and labour charges including flushing stone dust as directed etc. complete as per MORTH Specification 504.

Providing and laying 50 mm thick compacted Bituminous Macadam using B.T. chips (as per MORTH required gradation) and mixing binder asphalt grade VG-30 at the rate of 3.40 % by total weight of premix and using emulsion (RS-1) for tack coat @ 2.50 Kg / 10 sq.m. and mixing by contractor own batch mix plant & machinery process and consolidation with vibratory roller etc. and providing same by paver finisher and operating plant & machinery fuel, oil, lubricant, cost of all materials and labour charges including flushing stone dust as directed etc. complete as per MORTH Specification 504.

Providing and laying 25 mm thick semi dense Bituminous Concrete using B.T. chips as per required gradation by batch mix hot laid process using asphalt of grade (VG-30) for mixing 5% by total weight of premix and including heating the asphalt and aggregates by contractor's own contineous batch mix plant & machinery, transporting the mix and spreading the same with paver finisher and consolidation with power roller of 8 to 10 T including providing and laying uniformly tack coat, operating plant & machinery equipment including cost of all materials asphalt, aggregates, fuel, oil, lubricants, labour charges and flushing of stone dust etc. complete.

Providing and laying 20mm thick mix seal surface for patch work (paver patta) using B.T. stone aggregate chips at the rate of 0.66 cum/M.T. as per gradation of MORTH and emulsion for tack coat @ 2.50 kg/10 Sqm and asphalt grade VG-30 for mixing at 5.09% (i.e. 50.90 Kg/MT) of total mix including heating & mixing by continuous batching of batch mix plant and transporting, spreading, laying the same by paver finisher and consolidation with vibratory power roller including cost of fuel, kerosee, lubricant, labour charges etc. complete using contractor's own batch mix plant, necessary equipment, tools and plants etc. complete.

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 220 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a fixed form paver or conventional method, compacting with 8-10 tonnes vibratory roller, finishing and curing etc. complete.

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with concrete grade M-300, 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 operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing

Providing and laying compacted specified hard side shoulders including carriage of material and spreading on prepared base including compacting as per MORTH specification etc. complete.

Excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing off the excavated stuff within all lead and lift for Dense or hard soil.

Excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing off the excavated stuff within all lead and lift (D) Soft rock not requiring blasting.

Providing and filling in foundation with ordinary cement concrete M-100 mix and providing necessary vertical pin headers including form work, vibrating, ramming and curing etc. complete.

Providing & casting in situ ordinary cement concrete M-150 mix and providing necessary pin-headers including shuttering, scaffolding, laying, vibrating, curing and finishing complete without V-grooves. (A) Height from 0.0 M. to 5.0 M.

Providing and placing in position I.S.I. mark T.M.T. bar Fe-500D reinforcement including cutting, bending, hooking and tying etc. complete as per detailed drawing and specifications for various structural components.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm. in depth consolidating each deposited layer by ramming and watering.

Providing weep holes in abutment and returns by using A.C. / P.V.C. pipes of 100mm dia. including laying in proper grade and jointing etc. complete as per detailed specifications.

Providing and laying filter media 600mm as directed at the back of abutments, returns and wing walls as per detailed specifications etc. complete.

Providing and laying rubble pitching of 30.0 cm. thick with filling the sand in the interstices & C.C. 1:3:6 panelling at 3.0 mt. C/C and 30 cms. x 30 cms. panel wall as per the detailed drawing with necessary excavation and providing water chuts of C.C. 1:3:6 at 24.00 mt. C/C providing pointing on rubble pitching in C.M. 1 : 3 etc. complete.

Cautionary Warning sign : Providing and fixing sign boards made out of 2mm aluminium sheet / 4mm ACP (Alluminium composite panel) size 90 x 90 x 90cms. equilateral triangle as per the design of IRC-67-2012. Pre treated with phospheting process & acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with high intensity prismatic grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.R.T.H. specifications, 3.6 mt. long stand post of iron angle 75 x 75 x 6mm / 65NB Circular MS pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm, painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60cms. for each leg including excavation, curing etc. complete under the supervision of Engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro reflective sheeting.

Village Name sign : Providing and fixing sign boards made out of 2mm aluminium sheet / 4mm ACP (Alluminium composite panel) size 90 x 60 cms. rectangle as per the design of IRC-67-2012. Pre treated with phospheting process & acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with high intensity prismatic grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.R.T.H. specifications, 3.3 mt. long stand post of iron angle 75 x 75 x 6mm / 65NB Circular MS pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm, painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60cms. for each leg including excavation, curing etc. complete under the supervision of Engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro reflective sheeting.

Direction (Junction) sign : Providing and fixing sign boards made out of 2mm aluminium sheet / 4mm ACP (Alluminium composite panel) size 244 x 122 cms. rectangle as per the design of IRC-67-2012. Pre treated with phospheting process & acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with high intensity prismatic grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.R.T.H. specifications, 4.0 mt. (2 Nos.) long stand post of iron angle 75 x 75 x 6mm / 65NB Circular MS pipe as required and frame fabricated from suitable size iron angle of 50 x 50 x 5mm, painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60cms. for each leg including excavation, curing etc. complete under the supervision of Engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro reflective sheeting.

Facility Informatory Sign :- Providing and fixing sign board made out of 2mm aluminium sheet / 4mm ACP (Alluminium composite panel) size 80 x 60 cms. rectangle as per the design of IRC-67-2012. Pre treated with phospheting process & acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with high intensity prismatic grade retro reflective sheeting of Type-4 as per ASTM D-4956 and latest M.O.R.T.H. specifications, 3.3 mt. long stand post of iron angle 75 x 75 x 6mm / 65NB Circular MS pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm, painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60cms. for each leg including excavation, curing etc. complete under the supervision of Engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro reflective sheeting.

Road marking with hot applied thermo plastic paint with reflectorising glass beads on bitumen surface. Providing and laying of hot applied thermo plastic compound 2.5mm thick including reflectorising glass beads @ 250 gms. per Sqmt. area thickness of 2.5mm is exclusive of surface applied glass beads as per IRC-35-2015. The Finished surface to be level, uniform and free from streaks and holes. Zebra patta / bump patta / lane / center line / edge line / cut patta. the white color line should provide luminance coefficient on cement road shall be min 130 mcd/m2/lux and asphalt road shall be min 100 mcd/m2/lux during the service life curing day time the marking should meet the performance criteria for night time reflectivity, wet reflectivity and skid resistance as mentioned in the section of IRC 15:2015. warranty for retro reflectivity shall be two years (As per Govt. letter No. SOR 1018 /715 /c-1 part file/ Dt. 27-05-2019)

Cat eye / Road stud / RPM : Supplying of molded twin shanks raised pavement markers made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens (no glass bed lens) capable of providing total internal reflection of the light entering the lens face and shall support a load of 13635 kgs. tested in accordance to ASTM D 4280 type H and complying to specifications category A of MORTH circular No. : RW / NH / 33023 / 10-97-DO III, Dt. 11.06.1997. the height width and length shall not exceed 20mm, 130mm & 130mm and min. reflective are of 13 sq.cm. on each side and slope to base shall be 35+/-5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19+/-2mm & ht not less then 30+/-2mm) from the body is to be a min. value of 500 kgf. fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per the manufacturer's recommendation & the color of the marker should be as per the IRC 35-2015 & as directed by engineer-in-charge. (As per Govt. letter No. SOR 1018 /715 /c-1 part file/ Dt. 27-05-2019)

Hazard Marker sign : Providing and fixing sign boards made out of 1.5mm aluminium sheet / 3mm ACP (Alluminium composite panel) size 90 x 30cms. rectangular as per the design of IRC-67-2012. Pre treated with phospheting process & acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with high intensity prismatic grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.R.T.H. specifications, 1.8 mt. long stand post and frame fabricated from suitable size of iron angle 75 x 75 x 6mm / 65NB Circular MS pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm, painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60cms. for each leg including excavation, curing etc. complete under the supervision of Engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro reflective sheeting.

STOP Sign / Give Way SIgn :- Providing and fixing sign boards made out of 2mm aluminium sheet / 4mm ACP (Aluminum composite panel) size 90 cms Octagone as per design of IRC-67-2012. Pre treated with phospheting process & acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with Micro Prismatic Grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications, 3.6mtr long stand post of 75 x 75 x 6mm / 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm; painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 Cms. for each leg including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting

Four (Two) Lane Ahead Sign :- Providing and fixing sign boards made out of 2mm aluminium sheet / 4mm ACP (Aluminum composite panel) size 120 x 120 cms. square plus 120 x 60 cm additional plate as per design of IRC-67-2012. Pre treated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint reflectorised with Micro Prismatic grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.R.T.H. Specifications, 4 mtr long stand post (2 Nos.) of 75 x 75 x 6mm / 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm; painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 cms. for each leg including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 retro reflective sheeting.

Providing and fixing precast concrete kerb stone of gray cement based concrete block 30cm length, 30cm height and 15cm thick of M-250 grade concrete as per approved design and including excavation for fixing in proper line and level, filling the joint with C:M 1:3 (1 cement : 3 fine sand) etc complete.

Tree Guard sign :- Providing & fixing sign board made out of 2mm aluminium sheet / 3mm ACP (Aluminum composite panel) size 30cms diameter circle, pretreated with phospheting process and acid etching, painted with one coat of epoxy primer and two coats of best quality epoxy paint reflectorised with retro reflective sheeting as per latest M.O.S.T. specifications. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting

Providing and fixing 5th Kilometer stone of precast C.C. 1:2:4 including necessary reinforcement as per I.R.C. type design in C.C. 1:4:8 including painting, lettering etc. complete.

Providing and fixing ordinary Kilometer stone of precast C.C. 1:2:4 including necessary reinforcement as per I.R.C. type design in C.C. 1:4:8 including letters and paints etc. complete

Providing and fixing Hectometer as per I.R.C. type design including painting, lettering etc. complete. (ii) Fixing in C.C. 1:5:10

Providing and fixing precast Indicator stone of size 15 cm x 15 cm x 120 cm precast in R.C.C. 150 Grade concrete with necessary reinforcement as given in drawing fixed in C.C. 1:4:8 block of size 40 x 40 x 50 cm with necessary excavation including white round reflector (inbuil) 7.5 cm dia. with three coats of oil paint as per drawing.

Providing and fixing guard stone as per I.R.C. type design including white washing etc. complete. (ii) Fixing in C.C. 1:5:10

Supping and installation of Delineator (road way indicators, hazard markers object markers), 80-100 cm high above ground level, painted black and white in 15 cm side strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings.

Chevron Board :- Providing and fixing sign boards made out of 2mm aluminium sheet / 3mm ACP (Aluminum composite Panel); size 60x45 cm rectangular plus 30x25cm additional plate as per design of IRC-67-2012. Pre treated with phospheting process & acid etching, coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with Micro Prismatic Grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications, 3.6 mtr long stand post of 75 x 75 x 6mm / 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35x 35 x 3mm, painted with best quality epoxy coatings in black and white bends. The details of symbol or inscription / numerals for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 cms. for each leg including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting

Regulatory / Mandatory sign :- Providing and fixing signboard made out of 2mm aluminium sheet / 4mm ACP (Alluminium composite panel) size of 60cm diameter circle as per design of IRC-67-2012. Pre treated with phospheting process & acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with high intensity prismatic grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.R.T.H. specifications, 3.6 m long stand post of iron angle 75 x 75 x 6mm / 65NB circular MS pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm, painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60cms. for each leg including excavation, curing etc. complete under the supervision of Engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 retro reflective sheeting.

Place identification sign :- Providing and fixing sign board made out of 2mm aluminium sheet size 150 x 90cms. rectangle as per the design of IRC-67-2012. Pre treated with phospheting process & acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with high intensity Prismatic grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.R.T.H. specification, 4.0 Mt. long stand post and iron angle of 75 x 75 x 6 mm / 65NB circular M.S. Pipe required and frame fabricated from suitable size iron angle of 35 x 35 x 3 mm, painted with best quality epoxy coating in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge.The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 cms for each leg, including excavation curing etc. complete under the supervision of Engineer-in-charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 years outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor (A) Class-C Type-11 Retro reflective sheeting.

Dismantling metal beam crash barrier including dismantling of foundation concrete, nuts, bolts, plates, structural steel etc. and stacking each material in re-usable form as per instruction of Engineer in charge.

Dismentaling the existing structure including removing and stacking the dismentelled materials as and where directed. (A) R.C.C. work

Dismentaling the existing structure including removing and stacking the dismentelled materials as and where directed. (B) Rubble Masonry

Earth work for embankment including breaking of clods, dressing with all lead and lift (including watering and consolidation) from borrow area within all lead and lift.

Supplying and fixing reinforced concrete heavy duty non-pressure pipes for culverts including setting and joining the pipes in C.M. 1:2 watering and laying (to level of slops) of I.S. 458 / 1971 Class NP3 casted by vertically vibrated technology of following internal diameter. (v) 900 mm dia.

Supplying and fixing reinforced concrete heavy duty non-pressure pipes for culverts including setting and joining the pipes in C.M. 1:2 watering and laying (to level of slops of I.S. 458 / 1971 Class NP4 casted by vertically vibrated technology of following internal diameter. (vii) 1200mm dia.

Providing and filling sand behind abutment & between side walls of box returns in layers as directed.

Excavation for foundation in sand, gravel, clay soft soils and murrum etc. including shoring, strutting dewatering as necessary and disposing of the excavated stuff as directed. (A) Depth upto 3.0 M. and lead upto 100m for 10 Cum

Excavation for foundation in hard murrum and boulders and very stiff or sticky, clays and other similar strata including shoring and strutting and dewatering as necessary and disposing of the excavated stuff as directed.

Excavation in large boulders and soft rock by wedging including shoring, strutting and dewatering as necessary and disposing of the excavated stuff as directed.

Diversion of water course, providing cofferdam and bund or island as may be necessary for foundation and maintaining the same for the period as may be necessary. (B) Diversion by cofferdam / Island.

Providing and fixing mild steel dowel bars of minimum 32mm dia. for anchoring by drilling holes in foundation strata including necessary bending, hooking of dowel bars and grouting the holes complete as per detailed drawing and as directed.

Providing and filling in foundation with ordinary cement concrete M-150 mix and providing necessary vertical pin headers including form work, vibrating, ramming and curing etc. complete.

Providing & casting in situ controlled cement concrete M-200 mix and providing necessary pin-headers including shuttering, scaffolding, laying, vibrating, curing and finishing complete with V-Grooves.

Providing and filling trenches of labour charges - Excavator in rocky strata with ordinary cement concrete M-150.

Providing and casting in situ controlled cement concrete M-200 mix and providing necessary pin-headers including shuttering, scaffolding, laying, vibrating, curing and finishing complete with V-Grooves. (A) Height from 0.0 to 5.0 mt.

Providing and casting in situ controlled cement concrete M-200 mix and providing necessary pin-headers including shuttering, scaffolding, laying, vibrating, curing and finishing complete with V-Grooves. (B) Height from 5.0 to 10.0 mt.

Providing and casting in situ controlled cement concrete M-200 for RCC work in pier cap, abutment cap and dirtwall including controlled cement concrete M-250 bed blocks or pedestals of required size below bearings as per detailed drawings including centering, shuttering, scaffolding wherever necessary laying, vibrating, curing and finishing complete.

Providing and fixing Tar paper bearing as per detailed design and drawing and specifications etc. complete.

Providing and casting in situ controlled cement concrete M-250 for R.C.C. Solid slab including centering, scaffolding, curing and finishing complete.

Reinforced Cement Concrete Crash Barrier (Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-40 grade concrete with TMT reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH - 33022/1/94-DO III dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified including yellow & black patta & oil paint etc. complete.

Providing & casting in situ controlled cement concrete M-250 for average 75 mm. thick wearing coat laid as directed including tamping, vibrating, finishing, curing and filling in joints with bitumen complete.

Providing P.V.C. 100mm dia. water spouts including necessary iron grating as per detailed drawing.

Providing 12 mm. thick premoulded asphalt filler joint as per drawings.

Providing and laying of a strip seal expansion joint complete as per drawing and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation.

Providing and casting in situ controlled cement concrete M-250 for Kerb / kerb blocks including formwork, curing and finishing complete.

Providing and fixing in position mild steel dowel bars in pier cap or abutments caps for anchorage in fixed end as per detailed drawings including cutting, bending and welding complete.

Providing and fixing in position mild steel dowel bars in pier caps for anchorage in free end as per detailed drawings including cutting, bending and welding complete.

Providing and casting in situ controlled cement concrete M-250 for approach slab including formwork, curing and finishing complete.

Providing and casting in situ ordinary cement concrete M-300 for average 75 mm thick wearing coat laid as directed including tamping ,vibrating, finishing, curing and filling in joints with bitumen complete.

Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810 including necessary foundation etc. complete using corrugated sheet, 3 mm thick, "W" beam section from existing metal beam crash barrier dismentalling

Type-A, "W" : Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road / ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810) including necessary foundation etc. complete.

Guniting concrete surface with cement mortar applied with compressor after cleaning surface and spraying with epoxy complete as per Technical Specification.

Carrying out jacketing work in controlled cement concrete M-20, average 150 mm thickness after clearing the existing surface & removing dirt, vegetation etc. complete with temperature reinforcement as per IRC etc. complete including materials, labour machinery etc. complete as per instruction of engineer in charge.

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