Public Works Department Tender

Providing earth work in embankment with approved materials obtained from departmental land upto lead of 50 metre including all lifts, laying in layers of 20 centimetre to 30 centimetre thickness breaking clods, dressing to the required lines, curves, grades and section, watering and compaction with vibratory roller to achieve not less than 97 % of standard proctor density Etcetera complete (Material obtained from departmental Land)

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

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) milimetre 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 milimetre) Aggregate)

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 Etcetera complete.

Providing and constructing 75 milimetre thick Modified Penetration Macadam road surface including all materials, preparing the existing road surface, spreading 40 milimetre stone metal layers 100% crusher broken metal with conical crusher plant heating and spraying the bitumen of specified grade @ 2 Kilogramme per square metre, spreading 12 milimetre 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 Etcetera complete. Including picking of existing Water Bound Macadam surface. (Viscosity Grade-30 bulk bitumen rates are considered to arrive at rates)

Providing and constructing 50 milimetre thick Modified Penetration Macadam road surface including all materials, preparing the existing road surface, spreading 40 milimetre stone layers metal 100% crusher broken metal with conical crusher palnt, heating and spraying the bitumen of specified grade @ 1.75 kilogramme per square metre, spreading 12 milimetre 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. (Viscosity 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 Black Top surface 2.5 kilogramme per 10 square metre (Viscosity Grade-30 bulk bitumen rates are considered to arrive at rates)

Open Graded Premix Surfacing- Providing and Laying Open Graded Carpet 20 milimetre thickness composed of 13.2 milimetre to 5.6 milimetre aggregates premixed with bituminous binder 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 but excluding prime / tack and Seal coat. For Bitumen of specified grade--USING drum mix type hot mix plant without Supervisory Control and Data Acquisition, Paver and Vibratory roller (Over Modified Penetration Macadam Surface) (Viscosity Grade-30 bulk bitumen rates are considered to arrive at rates)

Providing bituminous Type A liquid seal coat on bituminous surface including supplying all materials and bitumen of specified grade preparing existing road surface, heating and applying bitumen at 0.98 Kilogramme per Square metre by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 Metric Tonne Etcetera complete. (Viscosity Grade-30 bulk bitumen rates are considered to arrive at rates)

Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20 metre x 0.90 metre size made out 18 gauge (1.25 milimetre) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols Etcetera with approved colour shade paint complete, on Mild Steel angle of size 35 x 35 x 3 milimetre frame with properly cross braced Mild Steel angles of size 35 milimetre x35 milimetre x3 milimetre duly painted including Two Mild Steel angle iron posts of size 65 milimetre x 65 milimetre x 6 milimetre, 3.65 metre long painted with alternate black and white bands of 25 centimetre width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 centimetre x 60 centimetre x 75 centimetre including, excavation, refilling, transportation, and labour Etcetera complete.

Providing and fixing of retro- reflectorised informatory sign board rectangular/Square in shape having area less than 0.9 One Square Meter made out of 2 milimetre 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 Indian Roads Congress:67-2012 Table No 8.3, supported with back support frame 25 milimetre x 25 milimetre x 3 milimetre, duly painted on back side with two coats of grey stove enamel paint and supported on one no. mild steel angle iron post 75 milimetre x 75 milimetre x 6 milimetre, 3.5 metre long firmly fixed to the ground by means of properly designed foundation with Mix-25 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 Galvanised Iron 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 and laying cement concrete pipe of Indian Standards 458:2003 Non Pressure-2 class of 600 milimetre diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing Etcetera complete.

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 Etcetera complete. ( By /manaual Means )

Excavation for foundation in hard murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed Etcetera complete.

Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 centimetre to 20 centimetre thick including hand packing and compacting Etcetera complete.

Providing and laying Cast in situ/Ready Mix cement concrete in Mix-10 of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including bailing out water, Steel centering, formwork, laying/pumping, compacting, roughening them if special finish Indian Standards to be provided, finishing if required and curing complete, with fully automatic micro processor based Programmable logic controller without Supervisory Control and Data Acquisition enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) Etcetera complete. With fine aggregate (Crushed sand Verticle Shaft Impactor Grade)

Providing cast in situ / ready mix Mix-20 grade cement concrete for head walls of Cross Drain work / retaining walls Etcetera including necessary form work, compaction, finishing and curing Etcetera complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) without Supervisory Control and Data Acquisition

Providing and laying weep holes of 100 milimetre diameter Polynvinyl Cloride pipes as per drawing for abutment returns, return walls Etcetera Complete.

Providing and fixing stream lined Mix-20 grade Reinforced Cement Concrete guard stone including mild steel bar reinforcement Etcetera complete.

Providing and laying cement concrete pipe of Indian Standards 458:2003 Non Pressure-3 class of 900 milimetre diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing Etcetera complete.

Testing Charges Crush Metal : Sieve Analysis

Water Absorption, Specific Gravity, Impact Value, Crushing Value

Abrassion Value

Flakiness Index & Elongation Index

Murum : Gradation Index

Plasticity Index

Asphalt : Penetration, Softening Point, Flash & Fire Point, Specific Gravity

Ductility

Viscosity

OGC : Extraction

Cement : Standard Consistancy, Fineness, Specific Gravity, Setting (Initial & Final), Compressive Strength)

Cement Concrete : Compressive Strength (Kg / Sqm)

Royalty Charges for Other Material