Public Works Department Tender

Providing and constructing 75 mili metre thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 mili metre 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 Kilogram/Square Metre, spreading 12 mili metre size chips compacting with three wheel static roller having weight 8 to 10 Metric Tonne. to achieve 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)

Open Graded Premix Surfacing- Providing and Laying Open Graded Carpet 20 mili metre thickness composed of 13.2 mili metre to 5.6 mili metre aggregates premixed with bituminous binder transported to site with Vehicle Tracking System (VTS), 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 with SCADA, Paver and Vibratory roller ( Over MPM 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 @ 0.98 Kilogram/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)

Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen with sprayer on Dry / Hungry Black Topped surface 3 Kilogram/10 Square metre (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 murum/ 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.

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) a) Upto 1.50 metre lift Normal Rate

Excavation for foundation in hard murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etcetera complete. a) Upto 1.50 metre lift Normal Rate

Providing soling using 80 mili metre size trap metal in 15 centi metre layer including filling voids with Crushed sand/grit, ramming, watering etcetera complete.

Providing and laying in situ / ready mix cement concrete of M-10 proportion with trap/ granite/ quartzite/ gneiss metal in foundation including necessary form work, compacting and curing etcetera complete. (with reversible drum type mixer with SCADA with fine aggregates of required specifications (Natural sand / VSI sand finely washed etcetera )

Providing cast in situ / ready mix M-20 grade cement concrete for head walls of Cross Drainage 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) with SCADA

Providing and laying cement concrete pipe of IS 458:2003 NP-3 class of 1000 mili metre diameter in proper line, level and slope etcetera complete.

Providing selected hard murum filling including laying in layers of 15 to 20 centi metre with watering and compacting etcetera complete.

Providing and laying in situ / ready mix M-20 Cement Concrete of trap/ granite/ quartzite/ gneiss metal for wearing course 8 centi metre thick including compacting, finishing, curing and filling in joints with bitumen etcetera complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications (VSI sand finely washed etcetera )

Excavation for catch / side water gutter in all sorts of soils to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff as directed all sorts of soils.

Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etcetera', having rectangular shape of 1.20 metre x 0.90 metre size made out 18 gauge (1.25 mili metre) 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 Steelangle of size 35 x 35 x 3 mili metre frame with properly cross braced Mild Steel angles of size 35 mili metrex35 mili metrex3 mili metre duly painted including Two Mild Steel angle iron posts of size 65 mili metre x 65 mili metre x 6 mili metre, 3.65 meter long painted with alternate black and white bands of 25 Centi Metre width including all fixtures etceteraand fixing the boards in 1:4:8 concrete block of size 60 Centi Metre x 60 Centi Metre x 75 Centi Metre including, excavation, refilling, transportation, and labour etcetera complete. Spec. No. As directed by Engineer in Charge