Public Works Department Tender

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 100% crusher broken metal with conical crusher plant heating and spraying the bitumen of specified grade at 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 etcetra complete. Including picking of existing Water Bound Macadam surface. (Using VG-30 bulk bitumen)

BITUMINOUS CONCRETE:- Providing and laying bituminous concrete using crushed aggregates of grading 1, premixed with bituminous binder @ 5.40 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 30 milimetre compacted thickness Drum mix plant without Supervisory Control and Data Acquisition, Sensor Paver, Vibratory roller including tack coat etc. complete. Bitumen of Specific 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 etcetra complete.

Providing and fixing of retro- reflectorised informatory sign board rectangular/Square in shape having area less than 0.9 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 Rroads 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 numbers 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.

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 etcetra 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 x 35 milimetre x 3 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 etc 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 etcetra complete.

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

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

Excavation for foundation in hard rock by blasting including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etcetra complete.

Providing and laying in situ / ready mix / ready mix Mix-10 cement concrete of trap/ granite/ quartzite/ gneiss metal in foundation including necessary centering, formwork, bailing out water, compacting and curing etcetra complete. (with fully automatic micro processor based Programmable logic controller without Supervisory Control and Data Acquisition enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with natural /artifical sand)

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 etcetra 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 etcetra complete. as directed by engineer in charge With fine agreegates of required specifications ( Verticle Shaft Impactor sand finely washed etc )

Providing and laying in situ / ready mix controlled Mix-20 cement concrete of trap / granite / quartzite/ gniess metal for reinforced cement concrete caps over piers and abutments including necessary sacffolding plywood/steel formwork, compacting by vibrating, finishing in Cement Mortar 1:3 and curing etc complete (Excluding reinforcement) With reversible drum type mixer/ concrete batch mix plant (pan mixer) with fine agreegates of required specifications ( Verticle Shaft Impactor sand finely washed etc )

Providing and laying in situ / ready mix Mix-20 Reinforced Cement Concrete of trap/ granite/ quartzite/ gneiss metal for Reinforced Cement Concrete work of ballast walls, kerbs and box returns including scaffolding, compaction, formwork finishing and curing etcetra complete. (excluding reinforcement, with fully automatic micro processor based Programmable logic controller without Supervisory Control and Data Acquisition enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications (Verticle Shaft Impactor sand finely washed etc ) Reinforced Cement Concrete work of Ballast walls and Kerb

Providing and laying in situ /ready mix Mix-25 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for Reinforced Cement Concrete work in solid/ deck slab etcetra including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etcetra complete. (with fully automatic micro processor based Programmable logic controller without Supervisory Control and Data Acquisition enabled concrete batch mix plant / pan mixer and fine agreegates of required specifications (Verticle Shaft Impactor sand finely washed etc )

Providing, cutting, bending, hooking, tying and laying in position Thermo Mechanical Tested FE 500 steel bars for reinforcement for all Reinforced Cement Concrete works as per detailed drawings etcetra complete.

Providing tar paper bearing including laying in proper position etcetra complete.

Providing expansion joints with 25 milimetre thick bituminous pad as per detailed drawings etcetra complete.

Back filling behind abutment, wing wall and return wall as per drawings and technical specifications etc.complete. (by granular material)

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

Constructing and Maintaining temporary road diversion including barricating the existing road etcetra 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 metre 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 etcetra complete.

Excavation for foundation in hard murum including removing the excavated material upto distance of 50 metres 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 etcetra complete.

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

Providing and laying in situ / ready mix cement concrete of Mix-10 proportion with trap/granite/ quartzite/gneiss metal in foundation including necessary form work, compacting and curing etcetra complete. (with reversible drum type mixer without Supervisory Control and Data Acquisition with fine agreegates of required specifications (Natural sand /Verticle Shaft Impactor sand finely washed etc )

Providing cast in situ /ready mix Mix-15 grade cement concrete for head walls of Cross Drain work / retaining walls etcetra including necessary form work, compaction, finishing and curing etcetra complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) without Supervisory Control and Data Acquisition with fine agreegates of required specifications (Natural sand / Verticle Shaft Impactor sand finely washed etc ), cement 4.05 bags per cubic metre)

Providing and laying cement concrete pipe of Indian Standards 458:2003 Non Pressure-2 class of 1000 milimetre diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etcetra complete.

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