Public Works Department Tender

Providing earth work in embankment with approved materials obtained from departmental land, laying in layers of 20 Centi Metre to 30 Centi Metre thickness breaking clods, dressing to the required lines, curves, grades & section, watering and compaction with vibratory roller to achieve not less than 97 % of standard proctor density etcetera complete. (Material obtained from departmental Land) (Including all lifts & leads)

Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader / Paver on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- By Mix in Place Method and Grading - II Material (Including all lifts & leads)

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate ( natural sand/ VSI grade finely washed crushed sand) conforming to IS: 383, the size of coarse aggregate not exceeding 25 mili metre,, cement content not to be less than 150 Kilogram/ Cubic Metre, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant/ Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor /by suitable means as approved by Engineer-in-charge, compacting with vibratory roller, finishing, curing and including preparation of sub-grade surface if required etcetera complete. (Including all lifts & leads)

Providing and laying in situ cement concrete M-30 with tremix treatment for 200 mili metre thickness for Concrete Road is including laying plastic sheet for 125 micron thickness with groove cutting of 4 mili metre wide and 20 mili metre deep with necessary refilling with bitumen ( excluding reinforcement) with coarse and fine aggregate ( natural sand/ VSI grade finely washed crushed sand) etcetera complete (Including all lifts & leads)

Providing and fixing in position Thermo Mechanically Treated FE 500, 32 mili metre diametre dowel bars precoated with anticorrosive epoxy paint of required diametre 60 Centi Metres. Long and at 30.00 Centi Metre Centre to Centre and wherever directed including handling, straightening, necessary cutting supported by Thermo Mechanically Treated FE 500, chairs with proper alignment by using properly designed assembly of Bulkheads lubricating half length with bituminous paint as directed etcetera complete. (Material Including all lifts & leads)

Providing and fixing in position Thermo Mechanically Treated FE 500, tie bars precoated with anticorrosive epoxy paint of 12 mili metre diametre 70 Centi Metres long and at 30.00 Centi Metre Centre to Centre and wherever directed including handling, straightening wrapping with paper of approved quality for half length, necessary cutting, handling, straightening, supported by assembly of Thermo Mechanically Treated FE 500, chairs with proper alignment etcetera complete. (Material Including all lifts & leads)

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 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 agreegates of required specifications (Natural sand / VSI sand finely washed etcetera ) (Material Including all lifts & leads)

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 (Including all lifts & leads)

Providing and laying weep holes of 100 mili metre diameter Poly Vinyl Chloride pipes as per drawing for abutment returns, return walls etcetera Complete.

Providing and laying in situ / ready mix M-20 cement concrete of trap /granite /quartzite /gneiss metal for approach slab / Rigid pavement including compacting, finishing, curing etcetera complete. (excluding reinforcement) (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with fine agreegates of required specifications (Natural sand / VSI sand finely washed etcetera ), cement 6.40 bags/Cubic Metre) (Including all lifts & leads)

Providing, cutting, bending, hooking, tying and laying in position Thermo Mechanically Treated FE 500 steel bars for reinforcement for all Reinforced Cement Concrete works as per detailed drawings etcetera complete. (Including all lifts & leads)

Providing and fixing heavy duty inter locking concrete Coloured paving blocks of 80 mili metre thickness of having a strength of 300 Kilogram/Sq.Centi Metre of approved quality and shape on a bed of crushed sand of 25 to 30 mili metre thick including skirting joints and cleaning etcetera complete. (Material Including all lifts & leads)

Providing and laying concrete pipes of I.S.NP. class of 300 mili metre diameter in proper line, level and slope including necessary collars, excavation, laying, fixing with collars in cement mortar 1:1 and refilling the trench complete. (Material Including all lifts & leads)

Supplying hard murum/ kankar at the road site, including conveying and stacking complete. (Material Including all lifts & leads)

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.

Providing Reinforced Cement Concrete railing of cast in situ / ready mix Reinforced Cement Concrete posts with M-20 Cement Concrete of trap/ granite/ quartzite/ gneiss metal for horizontal and vertical members as per detailed drawings including reinforcement, scaffolding, centering, formwork, compaction, finishing and curing with watering chemical compound etcetera complete. (fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) fine agreegates of required specifications (Natural sand / VSI sand finely washed etcetera ) (Including all lifts & leads)

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. a) Upto 1.50 metre lift Normal Rate (Material Including all lifts & leads)

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. (Material Including all lifts & leads)

Providing and laying cement concrete pipe of IS 458:2003 NP-3 class of 1200 mili metre diameter in proper line, level and slope etcetera complete. (Material Including all lifts & leads)

Providing selected hard murum filling including laying in layers of 15 to 20 Centi Metre with watering and compacting etcetera complete. (Material Including all lifts & leads)

Supplying and Fixing of Molded Shank Raised Pavement Markers / Cat's Eye made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 Kilogram tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97 DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 mili metre, 100 mili metre and 102 +/- 2 mili metre and with minimum reflective area of 13 Square Centi Metre on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 mili metre and height not less than 30+/- 2 mili metre ) from the body is to be a minimum value of 500 Kilogram Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer.The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer. (Material Including all lifts & leads)

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

Providing and fixing Cautionary/Warning sign boards in Equilateral Triangle size of 600 mili metre made out of 1.50 mili metre aluminum sheet bonded with white retro reflective sheeting of Class C ( Type XI Micro prismatic grade sheeting) having pressure sensitive/heat activated adhesive retro reflective specified back ground, border and back side retro reflective symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3 Supported with back support frame 25 mili metre x 25 mili metre x 3 mili metre, duly painted on back side with grey stove enamel paint and supported on one no. of Mild Steel angle iron post of size 65 mili metre X 65 mili metre X 6 mili metre, 3.45 metre long, duly painted with with flat oil paint having alternate black and white bands of 25 Centi Metre width including Galvanised Iron fixtures etcetera fixing the boards in M-25 grade concrete block of size 60 Centi Metre X 60 Centi Metre X 75 Centi Metre including transportation etcetera complete. Class C ( Type XI Micro prismatic grade sheeting) shall have 10 years written warranty from the manufacturer and authorised distributor/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/supplier. (Material Including all lifts & leads)

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 (Material Including all lifts & leads)

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 (13.2 mili metre ) Aggregate) (Material Including all lifts & leads)

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 mili metre ) Aggregate) (Material Including all lifts & leads)

Providing and constructing 50 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 @ 1.75 Kilogram/Square Metre, spreading 12 mili metre size chips compacting with 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) (Material Including all lifts & leads)

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) (Material Including all lifts & leads)

Open Graded Premix Surfacing- Providing and Laying OGC 20 mili metre thickness composed of 13.2 mili metre to 5.6 mili metre aggregates premixed with bituminous binder transported to site with 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) (Material Including all lifts & leads)

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 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) (Material Including all lifts & leads)

V & Q C Testing Charges

Basic Test of Cement : Standard Consistancy fineness Specific Gravity, Setting Time (Initial & Final Compressive Strength, Soundness

Basic Test of Aggregate - Water Absorption Specific Gravity, Impact Value ICrushing Value.

Basic Test of Aggregate - Sieve Analysis

Basic Bar Testing Upto 16 mm (Set of 3 Bars) Tensile Strength %, Elongation, Yield stress, Weight- Per Metre Bend/Rebend Test, Proof Stress)

Basic Test of Fine Aggregate - Fineness Modulus (Sieve Analysis) Silt & Clay Content

Concrete - Compressive strength of C.C. cube (Set of 3 cubes)

Concrete Mix Design (With all Tests on basic materials)

Hard Murum : Liquid Limit & Plastic Limit

Hard Murum : Sieve Analysis

Royalty Charges