Construction of Major Bridge on Amravati River near SH-6 - Dondaicha City (Raliway gate to MDR-38) Tal.Shindkheda Dist. Dhule

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 millimetre, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 millimetre in thickness.

Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. ( By Mechanical Means ) a) Upto 1.50 meter lift Normal Rate b) 1.50 meter to 3.00 meter lift, Add 10% c) 3.00 meter to 4.50 meter lift, Add 20% d) 4.50 meter to 6.0 meter lift, Add 30%

1.50 meter to 3.00 meter lift add 10%

3.00 meter to 4.50 meter lift add 20%

Excavation for foundation in hard murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. a) Upto 1.50 meter lift Normal Rate b) 1.50 meter to 3.00 meter lift, Add 10% c) 3.00 meter to 4.50 meter lift, Add 20% d) 4.50 meter to 6.00 meter lift, Add 30%

Excavation for foundation in hard murum and boulders including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. a) Upto 1.50 meter lift Normal Rate b) 1.50 meter to 3.00 meter lift, Add 10% c) 3.00 meter to 4.50 meter lift, Add 20% d) 4.50 meter to 6.0 meter lift, Add 30%

Excavation for foundation in soft rock including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. 1.50 meter to 3.00 meter lift add 10%

3.00 meter to 4.50 meter lift add 20%

Excavation for foundation in hard rock by chiselling and wedging or line drilling including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. a) Upto 1.50m lift Normal Rate b) 1.50m to 3.00m lift, Add 10% c) 3.00m to 4.50m lift, Add 20% d) 4.50m to 6.0m lift, Add 30%

Dewatering on BHP basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 3.0 BHP pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Dewatering on BHP basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 5.0 to 9.0 BHP pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Dewatering on BHP basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 10.0 to 19.0 BHP pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Providing and filling annular space around footing in rock by using concrete of M15 grade etc. complete.

Providing and laying in situ / ready mix M-30 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for RCC work in main/ cross girders, diaphrams etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete. (with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Acquisition enabled concrete batch mix plant / pan mixer and fine agreegates of required specifications ( Vertical Shaft Impactor sand finely washed etc ) i) Height up to 5 m, normal rate. ii) Height 5 to 7.50 m, add 5 percent extra over basic rate. iii) Height 7.50 to 10 m, 7.50 percent extra. iv) Over 10 m Height, add 10 percent extra for every 2.50m rise.

Providing and laying in situ / ready mix Mix-30 cement concrete of trap /granite/quartzite/ gneiss metal for cast in citu Reinforced Cement Concrete solid piers,column etc . including provision of V shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete. Including plywood/steel formwork, centering ( excluding dewatering by means of pump) and including bailling out water and including Cement Mortar 1:3 curing complete. a) Height upto 5 Meter (With Concrete Mixer) i) Height up to 5 m, normal rate. ii) Height 5 to 7.50 m, add 5 percent extra over basic rate. iii) Height 7.50 to 10 m, 7.50 percent extra. iv) Over 10 m Height, add 10 percent extra for every 2.50m rise.

Providing and laying in situ / ready mix controlled Mix-30 cement concrete of of trap / granite / quartzite/ gniess metal for reinforced cement concrete caps over piers and abutments including necessary sacffolding plywood/steel formwork, compacting by vibrating, finishing in Cement Mortar 1:3 and curing etc complete ( Excluding reinforcement) With reversible drum type mixer/ concrete batch mix plant (pan mixer) . with fine agreegates of required specifications ( Vertical Shaft Impactor sand finely washed etc )

Providing and laying in situ / ready mix Mix-30 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for Rainforced Cement Concrete work in solid/ deck slab etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete. (with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Acquisition enabled concrete batch mix plant / pan mixer and fine agreegates of required specifications ( Vertical Shaft Impactor sand finely washed etc ) i) Height up to 5 meter, normal rate. ii) Height 5 to 7.50 meter, add 5 percent extra over basic rate. iii) Height 7.50 to 10 meter, 7.50 percent extra. iv) Over 10 meter Height, add 10 percent extra for every 2.50 meter rise.

Lift above 5.00 Meter

Providing and laying in situ / ready mix Mix-20 Reinforced Cement Concrete of trap/ granite/ quartzite/ gneiss metal for Reinforced Cement Concrete work of ballast walls, kerbs and box returns including scaffolding, compaction, formwork finishing and curing etc. complete. (excluding reinforcement, with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Acquisition enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications ( Vertical Shaft Impactor sand finely washed etc ) Reinforced Cement Concrete work of Ballast walls & Kerb

Providing and laying in situ / ready mix Mix-40 cement concrete of trap / granite / quartzite/ gniess metal for reinforced cement concrete block below the bearing including necessary scaffolding, plywood/steel formwork, compaction by vibrating, finishing in Cement Mortar 1:3 and curing complete (Excluding reinforcement). Using reversible drum type mixer/ concrete batch mix plant (pan mixer) with fine agreegates of required specifications ( Vertical Shaft Impactor sand finely washed etc )

Providing railing of mild steel angle post 2.0 meter center to center of section 75 millimetre x 75 millimetre x 10 millimetre or equivalent I/C section of height 1.05 above bridge surface with minimum anchor length of 30 centimetre including hold fast of 25 millimetre diameter Mild steel bar welded at the bottom and concreting of 1:3:6 of size 30 centimetre x 30 centimetre x 30 centimetre with three rows of 40 millimetre B class Galvanised Iron pipe provided at 30 centimetre on center to center including scaffolding and one coat of anticorrosive paint with two coats of oil painting, curing of concrete etc. complete.

Providing and fixing neoprene bearing as per detailed drawings etc. complete.

DENSE BITUMINOUS MACADAM:--Providing and laying dense bituminous macadam using crushed aggregate of grading 1, premixed with bituminous binder Bitumen of specified grade, at 4.50 percent by weight of total mix and filler, transported at site with VTS, laid over a previously prepared surface , finished to the required grade ,level, alignment,and rolling to achieve the desired density for 76/100 millimetre compacted thickness with drum mix type hot mix plant without Supervisory Control and Data Acquisition having complying essential features of Hot mix plant as per Indian Road Congress-27-2009 specified conditions and attachments such as electronic load sensor based belt conveyers, automatic synchronization of bitumen and aggregate fedder,built in dust controller system and Programmable Logic Controller for Drum Mix plant ,Sensor paver, and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen Viscocity Grade-30 grade with stone dust filler (Viscosity Grade-30 bulk bitumen rates are considered to arrive at rates)

BITUMINOUS CONCRETE:- Providing and laying bituminous concrete using crushed aggregates of grading 1, premixed with bituminous binder at 5.20 per cent by weight of total mix and filler, transported to site with Vehicle Tracking System , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction for 50 millimetre compacted thickness with specified grade of Bitumen,Excluding prime / tack coat. For Bitumen of specified grade -- USING Batch mix type hot mix plant with Supervisory Control and Data Acquisition, Sensor Paver, Vibratory roller with Stone Dust filler. (Viscocity Grade-30 bulk bitumen rates are considered to arrive at rates)

Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on Bitumen surface 2.5 kilogram per 10 square metre (Viscocity Grade-30 bulk bitumen rates are considered to arrive at rates)

Providing, cutting, bending, hooking, tying and laying in position Thermo Mechanically Treated Ferrous 500 steel bars for reinforcement for all Rainforced Cement Concrete works as per detailed drawings etc. complete.

Providing and laying of filter media with granular materials/ stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of Minstry of Road Transport & Highway specifications to a thickness of not less than 600 millimetre with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition as per drawing and technical specifications etc. complete.

Back filling behind abutment, wing wall and return wall as per drawings and technical specifications etc. complete. (by granular material)

Providing and laying 0.90 meter thick metal mat consisting of rubble, oversize metal and normal size metal in specified thickness as per detailed drawing including supplying all materials, hand packing of rubble, spreading metal in layers and hard murum including watering and compaction with power roller etc. complete.

Providing and laying weep holes of 100 millimetre diameter Poly Vinyl Chloride pipes as per drawing for abutment returns, return walls etc. Complete.

Providing and laying pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and technical specifications etc. complete. (by stone/boulder)

Providing and laying filter material underneath pitching in slopes as per drawings and technical specifications etc. complete.

Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 millimetre to be installed by the manufacturer / supplier to their authorized representative ensuring compliance to the manufacturers instruction for installation as per approved drawings and standard specifications etc. complete.

Road Delineators: Supplying and installation of delineators (Roadway Indicators, Hazard markers, Object markers) 80 to 100 centimetre high above ground level, painted black and white in 15 centimetre wide strips, fitted with 80x100 millimetre rectangular or 75 millimetre diameter Circular reflectorised panels at the top, buried or pressed into the ground and confirming to Indian Road Congress 79 and the drawings.

Providing and fixing 90 centimetre x 60 centimetre Marble plate engraving 10 centimetre height letter, figures including painting the lefters/figures with approved colour and shade complete

Marking out bridge center kine including all material labour etc. complete.

Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 meter and spreading for embankment or stacking as directed.

Excavation for roadway in hard murum and boulder including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m.and spreading for embankment or stacking as directed.

Excavation for catch / side water gutter in all sorts of soils to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff as directed all sorts of soils.

Watering and compacting of embankment formed of materials obtained from the road cutting within a lead of 50 meter, not less than 97 percent of standard Proctor density after laying them in layers of 20 centimetre to 30 centimetre with Power roller.

Conveying materials obtained from road cutting including all lifts, laying in layers of 20 centimetre to 30 centimetre breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than 97% of standard Proctor density for a lead of over 50 meter to 300 meter inclusive from the site of excavation to the site of deposition as directed.

Conveying materials obtained from road cutting including all lifts, laying in layers of 20 centimetre to 30 centimetre breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than 97% of standard proctor density for a lead of 300 meter to 500 meter inclusive, from the site of excavation to the site of deposition as directed.

Providing earth work in embankment with approved materials obtained from other sources upto lead of 50 meter including all lifts, laying in layers of 20 centimetre to 30 centimetre thickness breaking clods, dressing to the required lines, curves, grades & section, watering and compaction with vibratory roller with V-Sat attachment to achieve not less than 97 % of standard proctor density etc. complete ( Material obtained from Other sources)

Supplying hard murum/ kankar at the road site, including conveying and stacking complete.

Spreading hard murum/ soft murrum/ gravel or kankar for side width complete

Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing 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 with Vibratory roller. to the required density. By Mechanical Means - Grading I (Using Screening Type A (13.2) millimetre Aggregate)

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing 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 with vibratory roller to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 millimetre) Aggregate)

Providing and constructing 75 millimetre thick Modified Penetraction Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 millimetre stone layers metal 30% crusher broken metal + 70% Hand broken metal (By breaking Rubble obtained by blasting) , heating and spraying the bitumen of specified grade @ 2 kilogram per square metre, spreading 12 millimetre size chips compacting with three wheel static roller having weight 8 to 10 Metric Tonne to achive the desired degree of compaction as per Technical Specification Clause 506 etc.complete, including applying tack coat of specified grade of bitumen at the rate of 0.30 Kilogram per square metre on existing bitumen surface. (Viscosity Grade-30 bulk bitumen rates are considered to arrive at rates)

Providing and laying cement concrete pipe of Indian Standard 458:2003 Non Pressure-2 class of 1200 millimetre diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.

Providing and fabricating structural steel work in rolled sections like joists, channels, angles, tees etc. as per detailed design and drawings or as directed including cutting, fabricating, hoisting, erecting, fixing in position making riveted / bolted /welded connections without connecting plates, braces etc. and including one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade etc. complete.

Providing and fixing 22 B.W.G. plain FRP sheets on top of weather shed, including scaffolding, fixing by means of nut and bolts or as directed etc. complete. (Brackets of 70 x 45 millimetre to be paid separately)

Providing and fixing of retro- reflectorised informatory sign board rectangular/Square in shape having area less than 0.9 One Square Meterr made out of 4 millimetre aluminum composite panel with 0.5 millimetre skin thickness on either side bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3, supported with back support frame 25mm x 25mm x 3mm, duly painted on back side with two coats of grey stove enamel paint and supported on one no. mild steel angle iron post 75 millimetre x 75 millimetre x 6 millimetre, 3.5 meter ~ 3.9 mtlong firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 centimetre x 45 centimetre x 60 centimetre, 60 centimetre below ground level as per approved drawing The angle iron post shall be duly painted with one coat of epoxy primer and two coats of epoxy finish paints having alternate black and white bands of 25 centimetre width including fixures and transportation etc.complete.The nut bolts of board with angle iron post/supporting structure after fixing at site has to be electrically welded. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) sheeting shall have 7 years written warranty from the manufacturer including the Digitally Printed areas with Latex printing technology with sheeting manufacturer approved inks and laminated with UV overlay film and this warranty certificate along with sheeting manufacturer attested 3 years outdoor weathering test report from Indian govt lab must be submitted to the Engineer in charge by the contractor/supplier.

Providing and fixing Mandatory/Regulatory sign boards in circular shape of 900 millimetre diameter made out of 4 millimetre aluminum sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3 Supported with back support frame 25 millimetre x 25 millimetre x 3 millimetre, duly painted on back side with grey stove enamel paint and supported on one no. of Mild steel angle iron post of size 65 millimetre x 6 millimetre, 3.45 meter long, duly painted with with flat oil paint having alternate black and white bands of 25 centimetre width including G.I. fixtures etc; fixing the boards in Mix-25 grade concrete block of size 60 centimetre X 60 centimetre X 75 centimetre including transportation etc; complete. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Providing and fixing Cautionary/Warning sign boards in Equilateral Triangle size of 1200 millimetre made out of 4 millimetre aluminum sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3 Supported with back support frame 25 millimetre x 25 millimetre x 3 millimetre, duly painted on back side with grey stove enamel paint and supported on one no. of Mild steel angle iron post of size 65 millimetre X 65 millimetre X 6 millimetre, 3.45 meter long, duly painted with with flat oil paint having alternate black and white bands of 25 centimetre width including G.I. fixtures etc; fixing the boards in Mix-25 grade concrete block of size 60 centimetre X 60 centimetre X 75 centimetre including transportation etc; complete. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Supplying and Fixing of Molded Shank Raised Pavement Markers / Cat's Eye made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kilogram tested in accordance to ASTM D 4280 Type H and complying to Specifications of 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 50 millimetre, 100 millimetre and 102 +/- 2 millimetre and with minimum reflective area of 13 square centimetre on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 millimetre and height not less than 30+/- 2 millimetre) from the body is to be a minimum value of 500 Kilogram 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 manufacturer's recommendation and complete as directed by the engineer.The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer.

Providing and Laying hot applied thermoplastic road marking strip on Bituminous Surface of specified shade / colour of 2.5 millimetre thick including reflectorizing glass beads at 250 gram per square metre. Thickness of 2.5 millimetre is exclusive of surface applied glass beads as per Indian Road Congress 35:2015. Initial Dry reflectivity RL shall be > 250 mcd / square metre / lux measured in the initial 7 day sand sustained reflectivity RL of 100 mcd / square metre / lux and Qd of 100 mcd / square metre / lux measured at the end of 2 years by means of a Standard Reflectometer of Zehntner, Easylux, Delta make capable of measuring RL & QD both according to Indian Road Congress 35:2015 clause15.5. The finished surface tobe level, uniform, and free from streaks and holes complete as per direction of Engineer-in-charge and in accordance with applicable specifications. (Refer Ministry of Road Transport & Highway Clause 803 fortechnical Specification and Performance for Indian Road Congress 35:2015).

Demarcation of Road boundry (ROW) including fixing the boundry stones of standard size and shape including fixing in block of standard size of C.C. of 1:4:8 white washing at 30 M interval on both sides

Metal Beam Crash Barrier -- Type - A, W : Metal Beam Crash Barrier (Providing and erecting a W metal beam crash barrier comprising of 3 millimetre thick corrugated sheet metal beam rail, 70 centimetre above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 meter centre to centre, 1.8 meter 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 millimetre, 330 millimetre long complete as per clause 810)""

Vijay S. Patel

Saisurya Construction