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| 1 | DG Karad ( G.C ) Industrial area ..... M&R Road Repair of Low Laying Road Portion In C Blockwith C.C Pavement , CD Work etc |
| 2 | Picking the road surface including sectioning etc. complete (WBM surface.) |
| 3 | Excavation for roadway in hard murum and boulder including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m.and spreading for embankment or stacking as directed. |
| 4 | Excavation for roadway in soft rock, including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m. and spreading or stacking as directed. |
| 5 | Conveying materials obtained from road cutting including all lifts, laying in layers of 20 cm to 30 cm.breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than 97 % of standard Proctor density for a lead of over 50 m.to300 m.inclusive from the site of excavation to the site of deposition as directed. |
| 6 | Providing and laying cement concrete pipe of IS 458 : 2003 NP-3 class of 600 mm diameter in proper line, level and slope etc. complete. |
| 7 | Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ 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 |
| 8 | Wet Mix Macadam -- Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. Laying By Grader/Paver. |
| 9 | 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 mm, , cement content not to be less than 150 kg/ cum, 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 etc. complete. with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. |
| 10 | Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395 : 1997 below concrete pavement including all materials and labour complete. |
| 11 | Providing and laying in-situ M40 Grade unreinforced plain cement concrete pavement with max 20% fly Ash ( Fly-ash upto 20% by weight of Cement) over a prepared sub base with 43 grade cement , coarse and fine aggregate ( natural sand/ VSI grade finely washed crushed sand) conforming to IS 383, using fine and coarse aggregates combined gradation as per Table 600-3 of MORTH 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 grades as directed by Engineer-in-charge and curing by curing compound /by providing cement vata in cement Mortar 1:8 @0.6m X 0.6m centre to centre, admeasuring 80 mm at bottom and 40 mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in-charge. with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. |
| 12 | Providing and fixing in position TMT FE 500, tie bars precoated with anticorrosive epoxy paint of 12 mm dia. 70 cms.long and at 30.00 cm. C/C and wherever directed including handling, straightening wrapping with paper of approved quality for half length, necessary cutting, handling, straightening , supported by assembly of TMT FE 500, chairs with proper alignment etc. complete. |
| 13 | Providing and fixing in position TMT FE 500, 32 mm dia dowel bars precoated with anticorrosive epoxy paint of required Dia. 60 cms. Long and at 30.00 cm. C/C and wherever directed including handling, straightening, necessary cutting supported by TMT FE 500, chairs with proper alignment by using properly designed assembly of Bulkheads lubricating half length with bituminous paint as directed etc. complete. |
| 14 | Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge. |
| 15 | Providing to contraction joints polysuphide sealent (Pouring grade) confirming to BS : 5212 - 1989 into sawed groove widened at top for sealent reservoir of specified size and shape as per detailed drawing including fixing Polyethylene foam backer rod of required diameter (appraox. 25% larger than the initial 3 m One Metric Tonneo 4 mm. joint) overlaid with bond breaking tape as per detailed drawing. Item includes cleaning the joints with water jet / air compressor and allowing joint to become thoroughly dry before sealent is applied and applying primer. (A) Contraction and longitudinal joints (15 mm. deep x 8 mm.wide) |
| 16 | Providing cast in situ /ready mix M20 grade cement concrete for head walls of CD work/retaining walls etc. including necessary formwork, compaction, finishing and curing etc. complete.(with reversible drum type mixer/concrete batch mix plant (pan mixer) with SCADA |
| 17 | Repair to pot holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat, 20 mm thick pre-mix carpet and seal coat as per MORTH specification clause 3004.1 and 3004.2 |
| 18 | SOIL / MURUM: Compaction Test ( Proctor Density ). |
| 19 | BASIC TEST OF AGGREGATE: Sieve Analysis |
| 20 | BASIC TEST OF AGGREGATE: Water Absorption, Specific Gravity, Impact Value, Crushing Value |
| 21 | BASIC TEST OF AGGREGATE: Flakiness Index & Elongation Index. |
| 22 | BASIC TEST OF CEMENT: Standard Consistancy,Fineness, Specific Gravity, Setting Time ( Initial & Final ),Compressive Strength, Soundness.. |
| 23 | FINE AGGREGATE: Fineness Modulus ( Sieve Analysis ),Silt & Clay Content |
| 24 | CONCRETE: Compressive Strength OF C.C. Cube (Set of 3 cubes). |
| 25 | CONCRETE: Concrete Mix Design (With all Tests onbasic materials) |
| 26 | BITUMEN: Penetration, Softening Point, Flash & FirePoint, Specific Gravity |
| 27 | BITUMEN: Viscosity |
| 28 | BITUMEN: Ducility / Elastic Recovery |
| 29 | BITUMEN: Extraction Test. (Bituminous mix) |
| 30 | MORTOR: Compressive Strength.( Set of 3 Cubes) Please Enable Macros to View BoQ information |
