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| 1 | Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the requiredgrade,camberandside slopesandconveying the excavatedmaterialswithallliftsuptoaleadof 50 meter and spreading for embankment or stacking as directed. |
| 2 | 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 or 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 |
| 3 | 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 -GradingI(Using Screening Type B (11.2 milimeter) Aggregate) |
| 4 | Construction of dry lean cement concrete Sub- base over aprepared sub-gradewith coarse and fine aggregate ( natural sand or Vertical Shaft Impact grade finely washed crushed sand) conforming to Indian Standard: 383, the size of coarse aggregate not exceeding 25 milimeter, cement content not to be less than 150 kilogram per cubic meter, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mega Pascal at 7 days, mixed in a batching plant or Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor or by suitable means as approved byEngineer-in-charge , compacting withvibratory roller, finishing,curing andincluding preparation of sub-grade surface if required et-cetra complete.with fully automatic micro processor based Programmable Logic Controller without Supervisory control and data acquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) et-cetra complete. |
| 5 | Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to Indian Standard 3395 : 1997 below concrete pavement including all materials and labour complete. |
| 6 | Providing and laying in-situMix-40 Grade unreinforced plain cement concretepavementover a prepared sub base with 43 grade cement , coarse and fine aggregate ( natural sand or Vertical Shaft Impact grade finely washed crushed sand) conforming to Inadian Standard 383, using fine and coarse aggregates combined gradationas per Table 600-3 of Ministry of Road Transport and Highway Specification 2013, mixed in a Tilting type Concrete Mixer as per approved mix design, admixtures, spreading, laying compacting and finished in a continuous operation without paver machine, finishing to lines and gradesas directed by Engineer-in-charge and curingby curing compound or by providing cement vata in cement Mortar 1:8 at 0.6 meter X 0.6 meter centre to centre, admeasuring 80 milimeter at bottom and 40 milimeter at top withdepth of 75 milimeter and maintaining the same throughout curing period by any other method approved by Engineer-in-charge. with fully automatic micro processor based Programmable Logic Controller without Supervisory control and data acquisition enabled reversible Drum Type mixer or concrete Batch mix plant (Pan mixer) et-cetra complete. |
| 7 | Providing and fixing in position Thermo Mechanically Treated Ferrous 500, tie bars precoated with anticorrosive epoxy paint of 12 milimeter diameter 70 centimeters long and at 30.00 centimeter Center to Center 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 Ferrous 500, chairs with proper alignment et-cetra complete. |
| 8 | Providing and fixing in position Thermo Mechanically Treated Ferrous 500, 25 milimeter diameter dowel bars precoated with anticorrosive epoxy paint of required Diameter 60 centimeters Long and at 30.00 centimeter Center to Center and wherever directedincluding handling, straightening, necessary cutting supported by Thermo Mechanically Treated Ferrous 500, chairs with proper alignment by using properly designed assembly of Bulkheads lubricating half length with bituminous paint as directed et-cetra complete. |
| 9 | Cutting transverse contraction joints 3 to 4 milimeter wide and depth 60 milimeter in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay or slab et-cetra complete including subsequent widening of the groove 8 to 10 milimeter wide at top having depth of 15 milimeter as directed by Engineer incharge. |
| 10 | Providing earth work in embankment with approved materials obtained from departmental land upto lead of 50 meter including all lifts, laying in layers of 20 centimeter to 30 centimeter thickness breaking clods, dressing to the required lines, curves, grades and section, watering and compaction with vibratory roller to achieve not less than 97 percent of standard proctor density et-cetra complete ( Material obtained from departmental Land) |
| 11 | Excavation for foundationin earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directedet-cetra complete. ( By Mechanical Means ) a) Upto 1.50 meter lift Normal Rate b) 1.50 meter to 3.00 meter lift, Add 10 percent. c) 3.00 meter to 4.50 meter lift, Add 20 percent d) 4.50 meter to 6.0 meter lift, Add 30 percent. |
| 12 | Excavation for foundationin hard murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed et-cetra complete. a) Upto 1.50 meter lift Normal Rate b) 1.50 meter to 3.00 meter lift, Add 10 percent c) 3.00 meter to 4.50 meter lift, Add 20 percent d) 4.50 meter to 6.0 meter lift, Add 30 percent. |
| 13 | Providingdry ortrap orgranite orquartzite orgneissrubblestonesoling15 centimeter to20 centimeter thick including hand packing and compacting et-cetra complete. |
| 14 | Providing and laying in situ or ready mix or ready mix Mix-10 cement concrete of trap metal in foundation including necessary centering, formwork, bailing out water, compacting and curing et-cetra complete. (with fully automatic micro processor based Programmable Logic Controller without Supervisory control and data acquisition enabled with reversible drum type mixer or concrete batch mix plant (pan mixer)with natural or artifical sand) |
| 15 | Providing and laying in situ or ready mix Mix-20 plain cement concrete of trap metal for cast in citu piers, abutment, returns, wings et-cetra 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 or steelform work centering (excluding dewatering by means of pump) and including bailling out water and curing finishing in Cement Morter 1:3 et-cetra 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 et-cetra) i) Height up to 5 meter, normal rate. ii) Height 5 to 7.50 meter, add 5 percent extra over basic rate iii) Height 7.50 to 10 meter, 7.50 percent extra iv) Over 10 meter Height, add 10 percent extra for every 2.50 meter rise. |
| 16 | Supplying and Fixing of Molded Shank Raised Pavement Markers or Cat\"s Eyemade 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 Ministry of Road Transport and Highway Circular No RW/NH/33023/10-97DO III Date 11.06. 1997. The height, width and length shall not exceed 50 milimeter, 100 milimeter and 102 +/- 2 milimeter and with minimum reflective area of 13 Square centimeter 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 milimeter and height not less than 30+/- 2 milimeter) from the body is to be a minimum value of 500 Kilograme 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 warrantyfor satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer. |
| 17 | Providing and fixing board displaying information, such as \"Name of work, Tender cost, Name of Contractor, Work completion and liability period et-cetra\", having rectangular shape of 1.20 meter x 0.90 meter size made out 18 gauge (1.25 milimeter)thickmildsteelsheetpaintedwithonecoatofZincchromatestovingprimerandtwocoatsof enamelpaintonfrontside andgreystove enamelonbackside andborder or messages or symbolset-cetrawith approved colour shade paint complete, on Mild Steel angle of size 35 x 35 x 3 milmeter frame with properly cross braced Mild Steel angles of size 35 milimeter x35 milimeter x 3 milmeter duly painted including Two Mild Steel angle iron posts of size 65 milmeter x 65 milmeter x 6 milimeter, 3.65 meter long painted with alternate black and white bands of 25 centimeter width including all fixtures et-cetraandfixingtheboardsin1:4:8concreteblockofsize60centimeterx60centimeterx75centimeterincluding,excavation, refilling, transportation, and labour et-cetra complete. |
