|
| 1 | Earth work excavation in ordinary soil exclusive of compensation of earth. Kassi work undressed involving an average horizontal throw upto 2 metres, and an average vertical lift upto 0.5 metre including breaking of clods. Excavated earth may be reused on berms and disposed off surplus earth with all lead and lift including dressing complete in territorial as per direction of Engineer-in-charge will be incidental to work and nothing will be paid. (NS) |
| 2 | Preparation of sub grade including trenching, rough dressing of spoil, final dressing of earth, to given levels and camber, watering, rolling with road roller, and compacting the bed (HSR 24.1) Note: - In widening portion sub grade will be prepared with the use of Baby roller (HSR 24.1) or width of excavation should be made sufficient wide to accommodate road roller. Extra width required for compaction of sub grade shall not be paid and its expenditure shall be in incidental to the work. |
| 3 | Providing and laying 200 mm thick granular sub base consisting of drainage-cum-filter layer confirming to Table 400.1 Grading - VI of MoRT&H 5th edition, mixing in a mechanical mix plant at OMC, carriage of mix material to the site of work, spreading in uniform layer with motor grader on prepared surface and compacting with vibratory power roller to achieve desired density complete as per clause No. 401 of MoRT&H specifications. Note: - 1. Only crushed metal material should be used. No local earth sand shall be used. The material finer than 425 micron shallhave zero Plasticity Index (PI). 2. Materials to be used and operations of manufacturing shall be approved by engineer. |
| 4 | Providing & laying 150 mm thick (Compacted) stone metal (G-I) 63 to 45mm gauge wearing coat to Water Bound Macadam in layer of 75mm each using screening type \"B\" compacting with 3 wheeled steel roller/vibratory roller to achieve the desired density including lighting, guarding barricading and maintenance of diversion etc. as per clause No.404 of MoRT&H specifications of road & bridges (5th Revision) of 2013 as per drawing and design directed by the Engineer complete in all respect. (N.S.) Note: - 1.Only crushed stone metal material should be used. No local earth/ natural occurring sand shall be used. The material finer than 425 micron shall have zero Plasticity Index (PI).2. Materials to be used and operations of manufacturing shall be approved by engineer. |
| 5 | Providing, laying 100 mm thick spreading and compacting graded stone aggregate to Wet Mix Macadam (WMM) 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 as per MoRT&H specification for road & bridge (5th Revision) of 2013 as per drawing and design directed by the Engineer complete in all respects as per clause No.406. (N.S.) Note: - 1.Only crushed stone metal material should be used. No local earth/ natural occurring sand shall be used. The material finer than 425 micron shall have zero Plasticity Index (PI).2. Materials to be used and operations of manufacturing shall be approved by engineer. |
| 6 | Providing and applying primer coat with bitumen emulsion (S.S grade - I) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 Kg/Sqm using mechanical means as per MoRT&H specification for road & bridge (5th Revision) of 2013 as per drawing and design directed by the Engineer complete in all respects as per clause No.502. (N.S.) |
| 7 | Providing and laying tack coat with bitumen VG-10 grade pressure distributor at the rate of 0.30 kg. per sqm. on the prepared bitumen/granular surface cleaned with mechanical broom including cost of bitumen as per clause No.503 (5th edition) 2013 as per MoRT&H specification (N.S.) |
| 8 | Providing & Laying 60 mm thick compacted Dense Graded Bituminous Macadam (DBM) in one layer with Drum type hot mix plant and with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with appropriate rollers to achieve the desired compaction as per clause No. 505 MoRT&H specificationfor road and bridge works (5thedition) 2013using minimum 4.50%to bitumen grade VG-30 as binder content by weight of total mix, complete in all respect including cost of bitumen instruction issued from time to time by MoRT&H regarding machinery & bitumen will be followed strictly. The use of self propelled mechanical paver fitted with electronic sensor device conforming to MoRT&H specification (5th edition) 2013 in mandatory. If bitumen required more than 4.50% as per job mix formula no extra payment will be made, extra bitumen required will be considered as incidental to work.(NS)Note: - Before carrying out bituminous work, coating & stripping of bitumen aggregate mix is to be performed in accordance with IS – 6241. If coating and stripping of bitumen aggregate mix is less than 95%, anti-stripping agent will be used by contractor. The anti – stripping agent should conform to the requirement as stipulated in IS 14982:2017. The cost so incurred will be considered as incidental to work and nothing extra shall be payable. The type and brand of anti-stripping agent along with procedure shall be approved by SE-in-charge in writing before start of work. A proper record of results be maintained and same shall be submitted along with bills by the contractor. Note: - Where there is DBM on existing black top , cracks shall be sealed as MoRT&H specification 5th revision clause No. 3004.3, which may consists of (i) Fog seal/ or (ii) crack filling and or (iii) patch work repair as required at site in accordance with clause No. 3004.3.2, 3004.3.3 and 3004.2 of MoRT&H specification 5th revision respectively. Proper measurement and consumption shall be entered in MB for cracks sealed but no payment on this account shall be made as crack filling is incidental to work. |
| 9 | Providing and laying 40 mm compacted thickness of Bituminous Concrete (BC) in one layer with Drum Type Hot Mix Plant with bituminous binder VG-30 for MDR @ 5.4% (minimum)and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher having sufficient screed width so that the BC in full width of the carriage way is laid in single opration without any longititutinaljoint with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and with pneumatic tyred roller (PTR) of 12 to 15 tonne weight with a tyre pressure of at least 0.56 MPa and tandem rollers to achieve the desired compaction as per MORT&H specification (Vth revision)-2013 Clause No. 507 complete in all respect. If bitumen required is more than 5.4% as per job mix including waste plastic material no extra payment will be made, Extra bitumen required will be considered as incidental to work. If bitumen required more than 5.4% as per job mix formula no extra payment will be made, extra bitumen required will be considered as incidental to work.Note: - Before carrying out bituminous work, coating & stripping of bitumen aggregate mix is to be performed in accordance with IS – 6241. If coating and stripping of bitumen aggregate mix is less than 95%, anti-stripping agent will be used by contractor. The anti – stripping agent should conform to the requirement as stipulated in IS 14982:2017. The cost so incurred will be considered as incidental to work and nothing extra shall be payable. The type and brand of anti-stripping agent along with procedure shall be approved by SE-in-charge in writing before start of work. A proper record of results be maintained and same shall be submitted along with bills by the contractor. Note: - Where there is only BC on existing black top, cracks shall be sealed as MoRT&H specification 5th revision clause No. 3004.3, which may consists of (i) Fog seal/ or (ii) crack filling and or (iii) patch work repair as required at site in accordance with clause No. 3004.3.2, 3004.3.3 and 3004.2 of MoRT&H specification 5th revision respectively. Proper measurement and consumption shall be entered in MB for cracks sealed but no payment on this account shall be made as crack filling is incidental to work. |
| 10 | Providing & Marking center line / side line 2.5mm thick (minimum) with hot applied thermo-plastic road marking paint 10 cms wide/ 15cm wide complete in all respect such as furnishing all labour, materials, tolls equipments including all incidental costs necessary for carrying out in work at site confirming to the technical specification as clause No. 803 of MORT&H specification for road and bridge works (5th revision) of 2013/ Latest edition. Each container of the thermoplastic material shall have the name trademark or other means of identification of manufacturer, batch number, date of manufacture color maximum application temperature and maximum heating temperature. The thermoplastic paint material shall be of Asian Paint-Apcomark/Berger-Sigmarc/Prismo. The glass beads shall be of Potters/Sovitec/Fleolite. The thermoplastic material shall be sampled and tested in accordance with appropriate ASTM/BS method.The contractor shall furnish to the Engineer-in-Charge a copyof certified test reports from the manufacturer of thethermoplasticmaterialmeet all requirement of the specifications.The reflector zing glass beads shall meet the requirement of clause 803.4.2 and test methods mentioned in clause 803.4.2.4 shall be meticulously followed. The minimum thickness specified is exclusive of surface of glass beadsthe methodof thickness measurementshall be in accordance with appendix B and C of BS:3262 (part-3).Note: - Before start of work the contractor shall give brand, batch number, manufacturing date of the material to be used along with a photocopy of bill duly signed by the contractor and get approved the same from Engineer-In-Charge before use.Road Center LineEdge Line |
| 11 | Providing & fixing public information board consisting of 75 mm GI Pipe of size 2.45 m x 1.15 m with 900 mm x 900 mm GI sheet 16 gauge connected/ welded with 5 mm thick steel plate of 50 mm duly painted as per column mentioned in the Drawing and fixing at site in 60 x 60 x 75 cm cement concrete 1:2:4 block complete in all respect. |
| 12 | Providing & fixing Pavement marker (Cat Eyes) Molded shank raised pavement markers made of polycarbonate and ABS molded 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 Kg tested in accordance to ASTMD 4280 type H and complying to specification 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 50mm, 100mm and 100mm and with minimum reflective area of 13 sqcm 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 mm and height no less than 30+/-2mm) from the body is to be a holes on the road for the shanks to go inside without nails and using epoxy resin based adhesive as per manufactures’ recommendation and complete as directed by the engineer (of reputed make such as 3 M etc.) |
| 13 | Providing & fixing road side delineator of height 1200 mm made of M. S. tube size 100 x 80 mm having thickness 1.2mm of height 900 mm and balance 300 mm of M. S. angle 25 x 25 x 3 mm. Having micro prismatic retro-reflective panel conforming to IRC : 67-2012 type 4 HIP and of size 80mm x 150mm on both sides as per clause No. 800 of MORT&H. Complete delineator processed by heat treatment process to makes it resistant to all weather effects fixed in C.C. 1:2:4 block size of 300 x 300 x 450 mm as clause No. 806 of MORT&H specification 5th revision 2013. |
| 14 | Providing & erecting OVERHEAD SIGNS including gantry using non-metallic micro prismatic retro reflective sheet conforming to IRC: 67 - 2012 Type IV specification fixed on 4mm thick Aluminum Composite Panels as base board with pressure-sensitive adhesive having 0.5 mm thick Aluminum on both sides supported by M. S. Pipe Structure complete as per drawings, Technical Specifications and as directed by Engineer-In-Charge including construction ofR. C. C. foundation for providing of M. S Tubular structure for cantilever signage at given site as per drawing enclosed. The C. C. mix to be in ratio of 1:1½:3 (RCC 1:1½:3) and that of lean to be ratio of 1:3:6 the work will be carried out as per the instructions of Engineer-In-Charge. Overhead Sign Gantry (Two Lane) Size - 12000mm x 1500mm retro-reflective both sides. |
| 15 | Construction of embankment, sub grade and shoulders of new road with soil of minimum CBR (4 days soaked) of 8% obtained from borrow pit with all lead and lift transporting to site, spreading, grading to required slope and compacted to meet requirement of table 300-2 of MoRT&H specification clause No. 305. The finished road surface will be as per X-section approved by employer with respect to GTS. At no place top of sub grade of raised road will be less than 0.90 m above adjoining NSL. NSL for a block of 100m will be worked as mean of 6 levels taken on 20 m center to center length of road. These six levels are at three location on both side one at edge ROW. Other at 5 m and 10 m away from ROW. In case the quantity of earth work calculated with NSL and finished level found to be less than 140.73 cum. Then actual quantity (less than 140.73 cum) will be paid. In case quantity worked out is more than 140.73 cum, then only 140.73 cum will be paid. Excess quantity shall be incidental to work and nothing extra will be paid. Further it shall be ensured that atleast 500 mm of sub grade with earth of CBR 8% shall be constructed at each location. Wherever any cutting of existing subgrade is required on this account excavation as well as handling and disposal of earthwork to accommodate minimum 500mm thick subgrade of minimum 8% CBR shall be carried out by the agency at his own cost. Nothing extra will be paid on this account. Before start of work, L-section shall be got approved from the employer with respect to GTS. However, typical X-section attached at section 5 of DNIT. |
| 16 | Cement concrete 1 : 4 : 8 with stone aggregate 20 mm Nominal size in foundation and plinth. (HSR-10.38) |
| 17 | Constructing safety blocks with cement concrete 1:1½:3 with stone aggregate 20 mm nominal size in first storey upto 4 metres above plinth level(HSR 10.60+10.62) |
| 18 | Steel teinforcement TMT bars FE-500 EQR/FE-500 D grade more for RCC works, where not included in the complete rate of RCC including straightening, bending, binding, wastage, overlaps weldedjoint, spacer bars, chairs, stays, hangers and anealed steel wire etc. and placing in position complete in all respect for all heights/depths/storeys/basements etc. Note:- Reinforcement shall be measured in length including hooks, if any separately for differentdiameter as acutally used in work, execuding overlaps. From the length so measured, the weight of rainforcement shall be calculated in tones on the basis of IS:1732 wastage, overlaps, coupling,welded joints, spacer bars,chairs,stays,hangers and annealed steel wire or other methods for binding and placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement. |
| 19 | Precast cement concrete 1:1½:3 with stone aggregate 20 mm nominal size in Kerbs andthe like items, finished smooth with 6 mm thick cement plaster 1:3 on exposed surface including from work, placing and fixing in position, complete at the ground level or in first storey. (HSR 10.77+10.95(a) |
| 20 | Pre-Cast cement concrete 1:2:4 with stone aggregate 20mm nominal size in kerbs and the like items, finished smooth with 6mm thick cement plaster 1:3 on exposed surface including form work, placing & fixing in position, complete at the ground or in first storey.(HSR 10.77) |
| 21 | Cement concrete 1:8:16 with brick ballast 40mm nominal size in foundation & plinth (HSR 10.26) |
| 22 | Cement concrete 1:1½:3 with stone aggregate 20mm nominal sizefor reinforced concrete workin footings, strips, foundations, beams, rafts, pedestals and approach slabs of bridges etc., excluding steel reinforcement but including centering and shuttering, laid in position, complete in all respects (For work upto 1.50 metres below ground level) [HSR 10.90+10.95 (a)] |
| 23 | Providing and laying 50mm thick interlocking paver blocks ISI marked (IS code: 14658:2006) of all shapes and colours in design mix cement M-35 as per IRClSP:63-2004, over a bed of 25 mm thick fine sand complete in all respects.[HSR 10.157] |
| 24 | Corrugate G.I sheet roofing 0.80 mm thick fixed with galvanized iron ‘J’ or ‘L’ hooks, 10 mm dia G.I limpet and bitumen washers complete, excluding the cost of purlins,rafters and trusses. (HSR-13.18) |
| 25 | Precast chequered tiles of 20 mm thickness In ordinary grey cement without chips laid on 20 mm thick bed of cement coarse sand mortar 1:3 with neat cement slurry between joints and over the base in floors, treads of steps andlandings.(HSR-14.45+Note) |
| 26 | Painting two coats with ready-mixed exterior paint in all shades on newly plastered or concrete surface of walls(HSR 16.25+16.26) |
| 27 | Providing and fixing Aluminum work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z. sections and other sections of approved make conforming to IS;733 and IS;1285 fixed with raw plugs and screws or with fixing clips or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom, and sides with required neoprene felt etc. aluminum sections shall be smooth, rust free straight mitered and jointed mechanically wherever required including cleat angle, aluminum snap beading for glazing/paneling C.P brass/stainless steel screws. All complete. Fixed portion (Anodized Aluminum transparent or dyed to required shade according shade according to IS;1868, minimum anodic coating of grade AC 15) (HSR-17.95) |
| 28 | Providing and fixing 12 mm thick pre-laminated particle board flat pressed three layer or graded wood particle board conforming to IS;12823 grade 1 type II in paneling fixed in aluminum doors. Windows shutters and partition frames with c.p brass/stainless steel screws etc. complete.-(a) Pre-laminated particle board with decorative lamination on one side and balancing(HSR-17.97 (a) |
| 29 | Providing and fixing glazing in aluminum door, windows, ventilator shutter and partitions etc. with pvc/neoprene gasket etc. complete (cost of aluminum snap beading shall be paid in the basis items ).-(b) With float glass panes of 5.00 mm thickness (HSR-17.98 (b) |
| 30 | Wrought iron and mild steel (using angles, flats, square bars, tees and channels), ladders, grills gratting frames, window guards, iron doors openable or fixed staircase or parapet or any other type of railing, gates and tress guards etc., including cost of screws and welding rods or bolts and nuts complete fixed in position (HSR 18.12) |
