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.

Providing pick and roll surface by picking the old Water Bound Macadam surface to the required standard, adding 30% of 40 milimetre size metal and required quantity of murum including laying sectioning, watering, compacting with static roller with thin layer of murum blindage on carrageway, watering and compacting by static roller, including cost of all materials, loading, unloading, stacking and labour Etcetera complete.

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 @ 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 75 milimetre thick Modified Penetraction Macadam road surface including all materials, preparing the existing road surface, spreading 40 milimetre stone layers metal 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 etc.complete, including applying tack coat of specified grade of bitumen 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)

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 including 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) (VG-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. (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.

Providing and laying in situ / ready mix Mix-20 Cement Concrete of trap/ granite/ quartzite/ gneiss metal for wearing course 8 centimetre thick including compacting, finishing, curing and filling in joints with bitumen Etcetera complete. (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 Etcetera)

Providing, cutting, bending, hooking, tying and laying in position Thermo Mechanical Treated FE 500 steel bars for reinforcement for all Reinforced Cement Concrete works as per detailed drawings 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 Mechanical Means)

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

Providing rubble filling of trap/ granite/ quartzite gneiss stones for foundations including filling voids with sand/grit and compaction etcetra 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 Etcetera 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 Etcetera )

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

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