Public Works Department Tender

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.

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 metre and spreading for embankment or stacking as directed.

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 B (11.2 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)

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 30% crusher broken metal + 70% Hand broken (by breaking rubble obtained by blasting) 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. (VG-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 30% crusher broken metal + 70% Hand broken metal (By breaking Rubble obtained by blasting) , 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 etcetra complete, including applying tack coat of bitumen 0f specified grade at the rate of 0.30 Kilogramme Square metre (on existing bitumen surface.)

BITUMINOUS MACADAM:--Providing and laying bituminous macadam using crushed aggregate of Grading 1, premixed with bituminous binder, transported at site with Vehicle Tracking System, laid over a previously prepared surface , finished to the required grade ,level, alignment,and rolling to achieve the desired density for 50 milimetre 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 Roads 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 including Tack coat Etcetera complete --Bitumen 3.30% of specified grade (VG-30 bulk bitumen rates are considered to arrive at rates)

BITUMINOUS CONCRETE:--Providing and laying bituminous concrete using crushed aggregate of grading 1, premixed with bituminous binder @5.40% by weight of total mix and filler, transported at site with Vehicle Tracking System, laid over a previously prepared surface, finished to the required grade ,level, alignment, and rolling to achieve the desired density for 30 milimetre compacted thickness with drum mix plant with Supervisory Control and Data Acquisition, Sensor paver and Vibratory roller including Tack coat Etcetera complete --Bitumen of specified grade with stone dust filler. (VG-30 bulk bitumen rates are considered to arrive at rates)

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.

Flexible Crash Barrier, Wire Rope Safety Barrier (Providing and erecting a wire rope safety barrier with vertical posts of medium weight RS Joist (ISMB series) 100 milimetre x 75 milimetre (11.50 kilogramme per metre), 1.50 metre long 0.85 metre above ground and 0.65 metre below ground level, split at the bottom for better grip, embedded in Mix-15 grade cement concrete 450 x 450 x 450 milimetre, 1.50 metre center to center and with 4 horizontal steel wire rope 40 milimetre diametre and anchored at terminal posts 15 metre apart. Terminal post to be embedded in Mix-15 grade cement concrete foundation 2400 x 450 x 900 milimetre (depth), strengthened by a strut of RS joist 100 x 75 milimetre, 2 metre long at 450 inclination and a tie 100 x 8 milimetre, 1.50 metre long at the bottom, all embedded in foundation concrete as per approved design and drawing, rate excluding excavation and cement concrete.)

Providing and laying cement concrete pipe of Indian Standards 458:2003 Non Pressure-3 class of 600 milimetre diameter in proper line, level and slope Etcetera complete.

Providing and fixing Reinforced Cement Concrete 200 metre stones as per Indian Roads Congress standard including fixing in standard size Cement Concrete 1:4:8 block including curing, painting lettering Etcetera complete.

Providing and fixing 1:2:4 ordinary kilometre as per Indian Roads Congress standard including fixing in standard size Cement Concrete 1:4:8 block including curing, painting lettering Etcetera complete.

Providing and fixing cautionary / warning sign board of size 60 centimetre having shape of equilateral triangle with apex point upwards. prepared on 16 gauge Mild Steel sheet including painting with one coat of zinc cromate stoving primer and two coats each of white back ground, red border and backside gray stove enamelled, bonded with cut out of Retro reflective sheet Engineering grade, symbol / letters / numerals / border / arrow, coated with non pealable crystal clear protective transparent coat retaining 100% reflection including one One Number of Mild Steel Angle iron post of size 50 x 50 x 5 milimetre of 3.65 metre long inflated at bottom drilled on top in one piece without joint painted with white and black bands of 30 centimetre fixing board and post with 2 Numbers high strength Galvanised Iron bolts and nuts of size 10 milimetre diametre and 20 milimetre long including all taxes, conveying, fixing in ground with cement concrete 1:4:8 block of 60 centimetre x 60 centimetre x 75 centimetre size etectra complete. 60 centimetre equilateral triangle Mild Steel sheet with Engineering grade.

Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface- Providing and laying of hot applied thermoplastic compound 2.5 milimetre thick including reflectorizing glass beads @ 250 gramms per square metre area, thickness of 2.5 milimetre Indian Standards exclusive of surface applied glass beads as per Indian Roads Congress:35. The finished surface to be level, uniform and free from streaks and holes.complete.

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.