Public Works Department Tender

Watering and compacting of embankment formed of materials obtained from the road cutting within a lead of 50 meter, not less than 97 per cent of standard Proctor density after laying them in layers of 20 centimeter to 30 centimeter With Power roller.

Conveying materials obtained from road cutting including all lifts, laying in layers of 20 centimeter to 30 centimeter breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than 97 per cent of standard Proctor density for a lead of over 50 meter to 300 meter inclusive from the site of excavation to the site of deposition as directed.

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 meter and spreading for embankment or stacking as directed.

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

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 milimeter) 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 or 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 milimeter) Aggregate)

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

BITUMINOUS CONCRETE:- Providing and laying bituminous concrete using crushed aggregates of grading 1, premixed with bituminous binder at 5.20 per cent by weight of total mix and filler, 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 for 40 milimeter compacted thickness with specified grade of Bitumen, Including Tack coat. for Bitumen of specified grade -- USING Drum mix type hot mix plant without Supervisory control and data acquisition, Sensor Paver, Vibratory roller with Stone Dust filler. (Viscosity Grade-30 bulk bitumen rates are considered to arrive at rates)

Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface- Providing and laying of hot applied thermoplastic compound 2.5 milimeter thick including reflectorizing glass beads at 250 gms per sqm area, thickness of 2.5 milimeter is exclusive of surface applied glass beads as per Indian Road 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 meter x 0.90 meter size made out 18 gauge (1.25 milimeter) 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 or messages or symbols et-cetra with approved colour shade paint complete, on Mild Steel angle of size 35 x 35 x 3 milimeter frame with properly cross braced Mild Steel angles of size 35 milimeter x35 milimeter x 3 milimeter duly painted including Two Mild Steel angle iron posts of size 65 milimeter x 65 milimeter x 6 milimeter, 3.65 meter long painted with alternate black and white bands of 25 cm width including all fixtures et-cetra and fixing the boards in 1:4:8 concrete block of size 60 centimeter x 60 centimeter x 75 centimeter including, excavation, refilling, transportation, and labour etc complete.

Providing and fixing of retro- reflectorised informatory sign board rectangular per Square in shape having area greater than 0.9 square meter made out of 2 milimeter aluminum sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive or heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per Indian Road Congress:67-2012 Table Number 8.3, supported with back support frame 25 milimeter x 25 milimeter x 3 milimeter, duly painted on back side with two coats of grey stove enamel paint and supported on two number mild steel angle iron post 75 milimeter x 75 milimeter x 6 milimeter, 3.5 meter long firmly fixed to the ground by means of properly designed foundation with Mix-25 grade cement concrete 45 centimeter x 45 centimeter x 60 centimeter, 60 centimeter 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 Galvanize Iron fixures and transportation etc.complete.The nut bolts of board with angle iron post or 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 per 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 or supplier. 2 milimeter aluminum sheet Class B.

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

Spreading hard murum or soft murrum or 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 etc. complete.

Providing and fixing steel pipe delineators of 10 centimeter in diameter and total height of 130 centimeter, provided with 2 strips of white retroreflective sheeting of size 5 centimeter x 32.5 centimeter each fixed horizontally and 2 strips of red retroreflective sheeting each having size 5 centimeter x 32.5 centimeter fixed horizontally at top, with Mild Steel round cap having diameter 11 centimeter and wire mesh at top (10 guage thick) and height of wire mesh 15 centimeter, Mild Steel hold fast 6 milimeter thick with 35 centimeter in length, fixing the delineators in Cement Concrete 1:4:8 concrete block of size 25 centimeter x 25 centimeter x 45 centimeter with necessary excavation etc. complete.

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 meter beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.5 meter) By Mechanical Means.

Providing and laying in situ / ready mix Mix-15 plain cement concrete of trap /granite/quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etc. including provision of "V" shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood/steel form work centering (excluding dewatering by means of pump) and including bailling out water and curing finishing in Cement Mortar 1:3 etc. complete. as directed by engineer in charge basic rate shall be increased for height above 5.00 meter in followinh manners (a) Height upto 5 Meter (With Concrete Mixer) With fine agreegates of required specifications (Vertical Shaft Impact sand finely washed etc)

Providing cast in situ / ready mix Mix-20 grade cement concrete for head walls of Cross Drainage work or retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) without Supervisory control and data acquisition.

Providing rubble filling of trap/ granite/ quartzite gneiss stones for foundations including filling voids with sand/grit and compaction etc complete.

Providing and laying cement concrete pipe of Indian Standard 458:2003 Non Pressure-3 class of 900 milimeter diameter in proper line, level and slope etc. complete.

Providing selected hard murum filling including laying in layers of 15 to 20 centimeter with watering and compacting etc. complete.