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| 1 | Dismantling Bituminous road including stacking of serviceable materials and disposal of unserviceable materials within 200 m lead. |
| 2 | Bituminous Road |
| 3 | Earth work excavation by mechanical means (Hydraulic excavator) / manual means in all types of soil other than soft and hard rock, dressing the sides of foundation, ramming of bottom etc. including shoring and dewatering (if necessary) and refilling with selected excavated earth in layers of not more than 500 mm thick, each layer well rammed and consolidated including disposing the surplus earth within a distance of 200 m all as per specifications including clearing Jungle, uprooting of vegetation, grass, etc. complete andas directed by the Engineer-in-charge(a) From 0.00 to 1.50 m depth from Average Ground Level. |
| 4 | FORMING EMBANKMENTS for all height above ground level with selected approved soil, in layers not exceeding 150 mm thick including breaking clods, watering, rolling each layer with power roller of minimum 8 tonnes capacity & rolling every 3rd & top most layer with power roller of minimum 8 tonnes capacity to attain atleast 90% of the proctor density, dressing the sides & top to the required profile & grade etc. complete. |
| 5 | with earth available from excavations within a lead of 5 km. by mechanicalTransport inside BARC. |
| 6 | Preparation and consolidation of sub-grade (Proof Rolling) with power roller of 8 to 10T capacity including excavating earth to an average thickness of 22.5 cms depth, dressing to camber and consolidating with road roller including making good the undulations etc. and rerolling the subgrade and disposal of surplus earth within a lead of 200 m. |
| 7 | Providing and laying, spreading and compacting granular sub-base (GSB) material 300 mm thick (150 mm thick in each layer) compacted layer of crushed sand, murrum, gravel crushed stone and combination there of as per specification including spreading on the prepared sub grade, maintaining the required slope and grade and cross fall (camber) etc. complete as directed by the Engineer-in-charge (Compacted thickness only will be measured and paid for.) |
| 8 | Providing, laying, spreading and compacting hand broken/ crushed stone aggregate, 250 mm thick Wet Mix Macadam including premixing of material with water in mixing plant for Wet Mix Macadam, carriage of mixed material by tipers to the site and laying material in uniform thickness and laying by mechanical paver including rolling with road roller 8.10 tonne capacity in stages to proper gradeand camber spreading and brooming etc. complete as directed by the Engineer-in-Charge(Compacted thickness only will be measured and paid for.) |
| 9 | Providing and applying tack coat using hot straight run bitumen of grade 60/70 (VG 20) including heating the bitumen, spraying the bitumen mechanically / manually, cleaning and preparing the existing road surface as per specifications On WBM / WMM @ 0.75 kg / sqm. |
| 10 | Providing and applying tack coat using hot straight run bitumen of grade 60/70 (VG 20) including heating the bitumen, spraying the bitumen mechanically / manually, cleaning and preparing the existing road surface as per specifications On bituminous surface @ 0.50 kg / sqm. |
| 11 | Providing laying bituminous macadam of thickness 50 to 75 mm as directed on prepared surface with spcified graded crushed stone aggregate for profile corrective base / binder course including loading of aggregate with FE loader, hot mixing of stone aggregates and bitumen in hot mix plant, transporting the mixed material by tippers to paver and laying the mixed material with paver to the requied level and grade and rolling with road rollers, as per specification to achieve the proper compaction but excluding the cost of primer / tack coat with bitumen of 60/70 grade (VG 20) @ 3.5% (percentage by weight of total mix). |
| 12 | Providing and laying dense bituminous concrete of thickness 25 to 40 mmas directed on prepared surface with specified graded stone aggregate for wearing course including loading of aggregate with FE loader and hot mixing of bitumen with filler and stone aggregate in hot mix plant transporting the mixed material by tippers to paver and laying the mixed material with mechanical paver finisherfitted with electronic sensing device to the requied level and grade and rolling with road rollers, as per specification, to achieve proper compaction but excluding cost of primer / tack coat with bitumen of grade 60/70 (VG 20) @ 7% (percentage by weight of total mix). |
| 13 | Providing and laying seal coat average 9.00 mm thickness of premixed fine aggregate (passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade 60/70 (VG 20) bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface including rolling and finishing with road roller all complete. |
| 14 | Painting road surface marking with Thermoplastic paint hot applied to give uniform finish with Glass beeds / power Topping, on bituminous surface in white / yellow shade including cleaning the surface of all dirt, scales, oil, grease and other foreign material etc complete as directed by the Engineer-in-charge. |
| 15 | Thermoplastic paint on bitumen surfaces |
| 16 | Dismantlingplain cement concretemanually / by mechanical meanscarefully without damaging adjacent structures including disposal of debris within 200 m lead as per direction of Engineer-in-charge. |
| 17 | Dismantling manually / by mechanical means including stacking of serviceable materials and disposal of unserviceable materilas within 200 m lead as per direction of Engineer-in-charge. |
| 18 | WBM Road |
| 19 | Lead charges for Lead exceeding 1 KM but not exceeding 2 KM, by mechanical transport including loading, unloading, stacking / levelling etc. The rate for this item is applicable for NETQuantities arrived at after making deduction for voids @ 30% from corresponding TRUCK Measurement. |
| 20 | Debris |
| 21 | Providing, supplying loader cum excavator, Dumpers including operator and helper for executing the work like excavation, grading, levelling, debris cleaning and other works all as directed by Project Engineer \" As and whenever required\" Conditions:-1. The above rates shall be inclusive of Fuel, Operator, Helpers and other consumables etc. 2. The rates are inclusive of all Taxes but exclusive of GST.3. In & Exit timings at Northgate / South gate/western sector gateof BARC shall be strictly considered for thebilling / measurement/payment.4. Break Down Hours and Lunch break timings shall not be considered for payment. 5. Fraction of hours shall be rounded off to nearest half an hour at the time of preparing running bills/final bill.6. All the operators, drivers shall have valid Driving license and address Proof. 7. Rate shall be firm for the entire period of contract.No revision of rates shall be considered. |
| 22 | Providing and laying in position cement concrete of 1:3:6 (1 cement, 3 crushed sand, 6 graded stone aggregate of maximum size 20 mm) including consolidation, finishing, curing etc. complete as per specifications and drawings but excluding the cost of Form work shuttering, centering Complete at all levels. |
| 23 | Providing and laying in position cement concrete of 1:2:4 (1 cement, 2 crushed sand, 4 graded stone aggregate of nominal size 20 mm) including consolidation, finishing, curing etc. complete as per specification and drawingsbut excluding the cost of Formworkshuttering, centering and steel reinforcement at all levels . |
| 24 | Extra for RCC/PCC UsingReady Mix Concrete from outside project area including transporting andpumping from approved batching plants .Note:- (i) In view of limit on water-cement ratio for durability requirements, concrete admixtures (Naphthalene / Melamine based super plasticizers) shall be used after taking prior approval of Engineer-in-Charge and the rates quoted for these items shall be inclusive of the cost of admixtures, trial mixes, testing (at site & at approved labs), etc. complete. |
| 25 | Providing, centering, shuttering Form work using steel plates, timber planks for all types of structures including necessary strutting, proping, staging, supports, bracings etc. and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge at all levels. |
| 26 | For Sub Structure |
| 27 | Providing , laying and fixing at or near ground level Factory made Kerb stone of precast cement concrete M-25 grade in position and size of 325 mm height, 125 mm thick at bottom , 75 mm thick at top partly tappered as per approved patterns and setting in position with C.M 1:3 (using crushed sand) including consolidation,curing, cost of required centering, shuttering, finishing smooth with 6 mm thick cement plaster 1:3 (using crushed sand) on exposed surfaces complete as per specifications and as directed by the Engineer-in-charge. ( Length of finished Precast kerb edging shall be measured for payment) |
| 28 | Providing and laying in position cement concrete of 1:1:2 at all levels (1 cement, 1 crushed sand, 2 graded stone aggregate of nominal size 20 mm) including consolidation, finishing, curing etc. complete all as per specifications but excluding the cost of Formwork shuttering, centering and steel reinforcement complete as per specifications and drawings at all levels. |
| 29 | Providing and Painting twocoats of synthetic enamel paint on steel surfaces of approved brand and manufacture to give an even shade over aprimer coat.including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge |
| 30 | Supplying and fixing Cast IronMan hole or Cast Iron Steps cover of approved make and weight as specified in the drawings or as directed by the Engineer in charge. |
| 31 | Providing Structural steel work using angles, channels, joists and other sections, welded and / or bolted in built up sections for trusses , structural steel floors, frame works, monorails and other structures including supplying, cutting, welding, fabricating, hoisting, fixing in position, applying a priming coat of approved steel primer etc. complete all as per specifications, drawings and as directed by the Engineer in charge. |
| 32 | Up to and including 300 mm Joists, 350 mm channels, and below sectionsUsing materials of approved equivalent quality/ product meetingtechnical parameters, confirming to IS 2062. All test reports to beprovided along with the supply of the materials. Note: 1) Structural steel required for the work shall not be supplied by theDepartment and the contractor has to procure the same. 2)Welding weights, connections, bolts and nutsshall not be measured for payment, but the cost of which shall be deemed to have been included in the rate.3)All holes will be made by drilling only.Gascutting of holes will not be permitted. |
| 33 | Providing and fixing precast reinforced cement concrete 1:1.5:3 ( 1 Cement: 1.5 Coarse sand:3 graded stone aggregate 20 mm nominal size ) Kilometer stoneof size 35 X111X25 cm as per standard design , including finishing smooth in 1:3 cement mortar ( 1 Cement:3 fine sand) but excluding the cost of earth work, concrete in foundation, painting and lettering etc. which shall be paid for separately. |
