Strengthening and Block Topping to Sakurli Gunde Talegaon Moroshi to NH-222 road, MDR-59 Km 5/040 to 11/800 and 12/200 to 18/000 in Taluka Murbad, District-Thane. (50540106)

Amount

Providing and constructing 50 millimetre. thick Modified Penetration Macadam (MPM) road surface including all mataerials, preparing the existing road surface, spreading 40millimetre. stone metal layers 30percentage crusher broken metal + 70percentage Hand broken (by breaking rubble obtained by blasting) heating and spraying the bitumen of VG-30 grade @ 1.75 kilogram per squaremetre, spreading 12millimetre size chips compacting with 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 at the rate of 0.30 kilogramme square metre.(on existing bitumen surface).

Providing and laying bituminous macadam using crushed aggregate of Grading 2, premixed with bituminous binder, 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 50/75 mm compacted thickness with -- Using drum mix type hot mix plant with SCADA having complying essential features of Hot mix plant as per IRC-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 PLC for Drum Mix plant, Sensor paver and Vibratory roller excluding prime/Tack coat etc.complete --Bitumen VG-30 grade 3.40%

Open Graded Premix Surfacing- Providing and Laying OGC 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates premixed with bituminous binder transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction VG-30 Bitumen, including providing and laying seal coat sealing voids in a bituminious surface laid to the specified level and cross fall using Type A seal coat but excluding prime / tack coat. For Bitumen VG-30 bulk--USING 80 TPH batch mix type hot mix plant with SCADA, Paver and Vibratory roller

Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on B.T. surface 2.5 kg/10 sqm.VG-30 bulk bitumen

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

Spreading hard murum for side width etc. complete

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

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.

Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50 m. beyond the building area & stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting for all lifts etc. complete.

Providing and laying in situ / ready mix cement concrete of M-10 proportion with trap / granite / quartzite / gneiss metal in foundation including necessary form work, compacting and curing etc. complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer)) with SCADA with Natural Sand

Providing cast in situ / ready mix M20 grade cement concrete for head walls of CD work / retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer / concrete batch mix plant (pan mixier) with SCADA with natural sand

Providing and laying cement concrete pipe of IS 458:2003 NP-3 class of 900mm diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.

Providing and fixing Reinfocred Cement Concrete 200 metre stones as per I.R.C. standard including fixing in standard size C.C.1:4:8 block including curing, painting lettering etc. complete.

Providing and fixing trap/ granite/ quartzite/ gneiss guard stone/ indicator stones/ boundary stones of standard size and shape including fixing in block of standard size of cement concrete 1:4:8 white washing etc.complete

Providing and fixing Reinfocred Cement Concrete 5th Km. stones, on N.H./ S.H./ M.D.R. etc. including painting, numbering etc complete as per IRC design for highway km. stones and fixing in standard size c.c. 1:4:8 block complete.

Providing and fixing Mandatory/Regulatory sign boards in circular shape of 600 mm dia made out of 3mm aluminum composite material ( ACM) 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 25mm x 25mm x 3mm, duly painted on back side with grey stove enamel paint and supported on one no. of M. S. angle iron post of size 65 mm X 65 mm X 6 mm, 3.45 m long, duly painted with with flat oil paint having alternate black and white bands of 25 cm width including G.I. fixtures etc; fixing the boards in M25 grade concrete block of size 60cm X 60cm X 75cm including transportation etc; complete. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) shall have 7 years written warranty from the manufacturer & 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.

Royalty charges for hand broken metal, Rubble, Murum, Earth.

Vigilance and Quality Control material testing charges Carrying out liquid limit and plastic limit (Plastcity Index) on SOIL/MURUM with the required frequency in Govt. PWD laboratory as per relevent B.I. standards and submitting test results including taxex and any other allied charegs etc. complete.

Carrying out following tests on Hand Broken metal for bituminous work with frequency of one test per 100 cubic metre in Govt. PWD laboratory as per relevent B.I. standards and submitting test results including taxex and any other allied charegs etc. complete.. Gradation

Water Abstorption, Specific Gravity, Impact Value, Crushing Value

Flakiness Index and Elongation Index

Carrying out following tests on crushed metal for bituminous work with frequency of one test per 100 cubic metre in Govt. PWD laboratory as per relevent B.I. standards and submitting test results including taxex and any other allied charegs etc. complete.. Gradation

Water Abstorption, Specific Gravity, Impact Value, Crushing Value

Flakiness Index and Elongation Index

Carrying out following tests on bitumen with frequency of two samples per lot to be subjected to all some tests as directed by the Engineer in Govt. PWD laboratory as per relevent B.I. standards and submitting test results including taxex and any other allied charegs etc. complete.. Penetration, Softening Point, Flash and Fire Point, Specifc Gravity

Viscosity,

Ductility / Elastic Recovery

Carrying out Extraction test on Bituminous mix of open graded premix carpet with the frequency of two test for each 100 tonnes of mix subject to a minimum of two test per day per plant in Govt. PWD laboratory as per relevent B.I. Standards and submitting test results including taxes and any other allied charges etc. complete.

Carrying out Extraction test on Bituminous mix of bituminous macadam with the frequency of two test for each 100 tonnes of mix subject to a minimum of two test per day per plant in Govt. PWD laboratory as per relevent B.I. Standards and submitting test results including taxes and any other allied charges etc. complete.

Carrying out B.M. Job Mix Design (Penetration of Marshall Mould and Density) on Bituminous mix with the frequency of two test for each 100 tonnes of mix subject to a minimum of two test per day per plant in Govt. PWD laboratory as per relevent B.I. Standards and submitting test results including taxes and any other allied charges etc. complete.

Carrying out fineness modulus ( sieve analyis), silt and clay content, chloride and sulphate content, on fine aggregate ( sand ) with frequency of 1 test for each source in Govt. PWD laboratory as per relevent B.I. Standards and submitting test results including taxes and any other allied charges etc. complete. (on Sand)

Carrying out Standard Consistancy Fineness, Specific Gravity, Setting time (Initial and Final), Compressive Strength, Soundness on cement with a frequency of one bag of 50 kg. out of the 50 tonne in Govt. PWD laboratory as per relevent B.I. Standards and submitting test results including taxes and any other allied charges etc. complete.

Carrying out Compressive strength of M-20 cement concrete / mortor / micro concrete cubes as per frequency mentioned in I.S. 456-2000 in Govt. PWD laboratory as per relevent B.I. Standards and submitting test results including taxes and any other allied charges etc. complete.