Improvement to Satpati Shirgaon Palghar Manor Wada Road SH-34 Km 0/00 to 10/000 and maintenance for 2 years Taluka Dist. Palghar

Amount

Item No. 1 Providing and constructing 50 mm. thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40mm. stone metal layers 30% crusher broken metal + 70% Hand broken (by breaking rubble obtained by blasting) heating and spraying the bitumen of VG-30 grade @ 1.75 kg/sqm, spreading 12mm.size chips compacting with static roller having weight 8 to 10 MT. to achieve the desired degree of compaction as per Technical Specification Clause 506 etc. complete. Including picking of existing WBM surface.

Item No. 2 Providing and applying tack coat on the prepared surface heating by flames in Boiler and spraying bitumen with sprayer on Granular surface treated with primer @ 2.75 kg/10 sqm withVG30bulk Bitumen

Item No. 3 BITUMINOUS MACADAM:--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%

Item No. 4 BITUMINOUS CONCRETE:- Providing and laying bituminous concrete using crushed aggregates of grading 2, premixed with bituminous binder @ 5.40 per cent by weight of total mix and filler, 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 for 30/40 mm compacted thickness with VG-30 Bitumen, Excluding prime / tack coat. For Bitumen VG-30 bulk -- USING 80 TPH Batch mix type hot mix plant with SCADA, Sensor Paver, Intelligent Compactor with compaction analyzer and V-Sat attachment with Stone Dust filler

Item No. 5 Supplying hard murum/ kankar at the road site, including conveying and stacking complete.

Item No. 6 Spreading hard murum for side width etc. complete

Item No.7- Compacting the hard murum side widths including laying in layers on each side with power roller including artificial watering etc. complete.

Item No. 8 Royalty charges for supply item

Item No.9 :- 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 50m. and spreading for embankment or stacking as directed. By Mechanical Means.

Item No.10 :- 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 Intelligent Compactor with compaction analyzer and VSat attachment. to the required density. By Mechanical Means Grading I (Using Screening Type A (13.2) mm Aggregate)

Item No.11 :- Construction of dry lean cement concrete Subbase over a prepared subgrade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, , cement content not to be less than 150 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/ Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor /by suitable means as approved by Engineerincharge , compacting with vibratory roller, finishing, curing and including preparation of subgrade surface if required etc. complete.

Item No.12 :- Providing and laying insitu M40 Grade unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement , coarse and fine aggregate conforming to IS 383, using fine & coarse aggregates combined gradation as per Table 6003 of MORTH Specification 2013, mixed in a batching and mixing plant/ non tilting mixer and Weigh batcher as per approved mix design, admixtures, transporting to site, spreading, laying compacting and finished in a continuous operation, finishing to lines and grades as directed by Engineerincharge and curing by curing compound /by providing cement vata in cement Mortar 1:8 @0.6m X 0.6m center to center, admeasuring 80 mm at bottom and 40 mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineerincharge

Item No.13 :- Providing, cutting, bending, hooking, tying and laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete.

Item No.14 :- Providing and fixing in position mild steel 25mm dia dowel bars precoated with anticorrosive epoxy paint of required Dia. 60 cms. Long and at 30.00 cm. C/C & wherever directed including handling, straightening, necessary cutting supported by HYSD chairs with proper alignment by using properly designed assembly of Bulkheads lubricating half length with bituminous paint as directed etc. complete.

Item No.15 :- Providing expansion joints with 25mm thick bituminous pad as per detailed drawings etc. complete

Item No.16 :- Providing and laying cement concrete pipe .......mm diameter of IS 458-1988, NP-2 class types in proper line, level & slope including providing fixing collars in cement mortar 1:2 etc. complete.

A) 600mm diameter

B) 900mm diameter of IS 458-1988, NP-3

Item No.17 :- Conveying the excavated stuff upto a lead of 5Km and disposing off the same as directed.

Item No.18 :- Providing rubble filling of trap/ granite/ quartzite gneiss stones for foundations including hand packing filling gravel / sand in the voids etc. complete.

Item No.19 :- Providing and laying in situ / ready mix cement concrete of M10 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 / VSI standard Artificial Sand)

Item No.20 :- 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 mixer) with SCADA with Natural / VSI standard Artificial Sand, cement 4.05 bags/cumt)

Item No. 21 Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorizing 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. Complete.

Item No. 22 Supplying & 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 kg tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/1097 ? DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 mm, 100 mm and 102 +/2 mm and with minimum reflective area of 13 Sqcm 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 mm and height not less than 30+/2 mm) from the body is to be a minimum 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 manufacturers recommendation and complete as directed by the engineer.

Item No. 23 Providing & fixing R.C.C. 1:2:4 ordinary km. stones including painting numbering etc. complete for N.H./ S.H./ M.D.R. etc. as per IRC design for highway km stone and fixing in standard size C.C. 1:4:8 block etc. complete.

Item No. 24 Providing and fixing R.C.C. 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.

Item No. 25 Providing and fixing of retro- reflectorized informatory sign board rectangular/Square in shape having area less than 0.9 square meter made out of 2mm 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 ret reflective 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 & supported on one no. mild steel angle iron post 75 mm x 75 mm x 6 mm, 3.5 mt long firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm 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 cm width including GI fixtures 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 & authorized 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.

Item No. 26 :-

Carrying out various quality control tests on Metal

Metal

C) 40 mm Crushed Metal - Sieve Analysis.

D) 20 mm Crushed Metal - Sieve Analysis.

E) 12 mm Crushed Metal - Sieve Analysis.

ii) Water Absorption

iii) Specific Gravity

iv) Impact Value

v) Crushing Value

vi) Abrasion Value

vii) Freakiness Index

Hard MURUM

i) Gradation

ii) Plasticity Index

BITUMEN

i) Penetration

ii) Softening Point

iii) Flash & Fire Point

iv) Specific Gravity

Ductility

Bituminous Mix

i) extraction

i) Job Mix Design with all Tests on basic material for DBM/SDBC/AC.

i) B. M. Job Mix Design ( Preparation of Marshall Mould & Density ).

Cement OPC 43 grade

i) Standard Consistency

ii) Fineness

iii) Specific Gravity

iv) Setting Time ( Initial & Final )

v) Compressive Strength

vi)Soundness

Steel Bar Testing

Upto 16 mm (Set of 3 Bars)

ii) Elongation,

iii) Yield Stress,

iv) Weight-Per Meter,

v) Bend /Rebend Test,

vi)Proof Stress.)

i) Fineness Modulus ( Sievo Analysis)

ii) Silt & Clay Content

C.C. Cubes of Cement Concrete

M-40 Grade

M-40 Grade

M-40 Grade

Rubble

Crushing Value

Compressive Strength

Water Absorption

Specific Gravity

Mix Design

Concrete Mix Design

Jijau Constructions

M/s Vinay Bhardwaj