Public Works Department Tender

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - I Material

Supplying soft murum at the road side, including conveying and stacking complete.

Spreading gravel sand soft murum/ available murum over rubble soling / wbm surface blanketing berms etc. complete

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

Providing and constructing 50 mm. thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40mm. stone layers metal 30% crusher broken metal + 70% Hand broken metal (By breaking Rubble obtained by blasting) , heating and spraying the bitumen of VG-30 @ 1.75 kg / sqm, spreading 12mm.size chips compacting with Static roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506 etc.complete, including applying tack coat of bitumen VG-10 at the rate of 0.30 Kg Sqm.(on existing bitumen surface.)

Providing, laying and compacting of built-up-spray grout layer 75mm thick over prepared base consisting of two layers composite construction of compacted crushed coarse aggregates with application of bituminous binder of VG-30 Grade @ 1.520 Kg/ Sqm after each layer, ( i.e 1.520x2=3.04 say 3.00 Kg/Sqm) and with key aggregates placed on top of the second layer and compacting with static roller 8 to 10 MT. including cost of tack coat and scarifying etc. Complete. (SSR It. No. RD 3.39/ P.No.31)

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 including prime / tack coat. For Bitumen VG-30 bulk--USING drum mix type hot mix plant with SCADA, Paver and Vibratory roller. (SSR It. No. RD 4.08/ P.No.36)( Using Bitumen VG-30 Bulk, 94% by weight consumption of bitumen and 6% waste plastic flacks of polymer type PE/PP/PS by weight of bitumen consumption.)

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.

Dressing of side shoulder / Scrapping the road side shoulder by Mechanical means ( By JCB /DOUZER) including excavation of raised side shoulders upto 15cm depth including removing /cutting bushes,grass and dressing shoulder to desired camber and disposing of excavated stuff up to road boundary etc complete. as directed by Engineer In Charge.

Providing and fixing of retro- reflectorised informatory sign board rectangular/Square in shape having area less than 0.9 square meter made out of 4mm 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 two coats of grey stove enamel paint and 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 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 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 & supplying surveyor for execution & quantity estimation

Providing & supplying survey helper for work

Providing & supplying unskilled labour for work

Royalty Charges

QUALITY CONTROL TEST of Aggregates Water Absorption Sp. Gravity, Impact Value/ crushing value

QUALITY CONTROL TEST Sieve Analysis

QUALITY CONTROL TEST Flakiness index & Elongation Index

QUALITY CONTROL TEST Striping Value

QUALITY CONTROL TEST Abrasion Value

Laboratory Testing of Soil/Soft Murum LL and PL

Laboratory Testing of Bitumen (Penetration, Softening Point, Flash and Fire Pt. Sp. Gravity

Laboratory Testing of Viscosity

Laboratory Testing of Ductility/Elastic Recovery

Laboratory Testing of Extraction Test (For Carpet)

Laboratory Testing of Sieve Analysis