State Rural Roads Development -SRRD has published Construction Of T01-Yumesamdong Highway Sarchock Bridge To Lachung Forest Block Vv And 2 Other Works. Submission Date for this Tender is 19-02-2024. Highway Construction Tenders in North District Sikkim. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 13-Feb-2024 | Addendum | Technical Bid | 19-02-2024 |
| Sl. No. | Item Description |
| 1 | T01-Yumesamdong Highway Sarchock Bridge to Lachung Forest block VV |
| 2 | Removal of Unsuitable Soil with Disposal upto 1000 m Removal of unsuitable soil including excavation, loading anddisposal upto 1000 m lead but excluding compaction ground supporting embankment subgrade replacement by suitable soil, which shall be paid separately as per Clause 303.5.2 as per |
| 3 | Dismentaling of Existing Structure |
| 4 | Head Wall |
| 5 | Removing Pipe |
| 6 | Dismantling of Flexible Pavements (Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately) |
| 7 | Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. |
| 8 | Sub Grade |
| 9 | Earthen Shoulder |
| 10 | Providing crushed run stone aggregate greading conforming to table 400.20 depositing on a prepared surface by hauling vehicles, spreading and mixing witha motor grader, watering and compacting with a threewheel 80-100 kN static roller as per Technical Specification Clause 411 to form a layer of sub-base/base. I). Non- Frostsusceptible Sub-base |
| 11 | Providing crushed run stone aggregate greading conforming to table 400.20 depositing on a prepared surface by hauling vehicles, spreading and mixing witha motor grader, watering and compacting with a threewheel 80-100 kN static roller as per Technical Specification Clause 411 to form a layer of sub-base/base |
| 12 | Providing and applying primer coat with bitumen emultion (SS-1) on prepared surface of granular base including cleaning or road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per technical Clause: 502 |
| 13 | Providing and applying tack coat with bitumen emultion (RS-1) using emultion distributor at the rate of 0.25-0.30 kg/sqm on the prepared granular surface tresated with primer & cleaned with hydraulic broom as per technical specification Clause: 503 |
| 14 | Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6per centof mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects |
| 15 | Cost of Haulage for Stock materials Excluding Loading and Unloading |
| 16 | Carriage on Surface road |
| 17 | Loading & Unloading |
| 18 | Cost of Haulage for Non-Stock materials Excluding Loading and Unloading. Stone Chips |
| 19 | Carriage on Surface road |
| 20 | Loading & Unloading |
| 21 | Cost of Haulage for Non-Stock materials Excluding Loading and Unloading. Stone |
| 22 | Carriage on Surface road |
| 23 | Loading & Unloading |
| 24 | Cost of Haulage for Stock materials Excluding Loading and Unloading |
| 25 | Carriage on Surface road |
| 26 | Loading & Unloading |
| 27 | Excavation in soil in hilly area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with all lifts and lead up to 1000 meters. |
| 28 | Excavation in hilly areas in ordinary rock not requiring blasting, by mechanical means including trimming of slopes and disposal of cut material with all lifts and lead upto 1000 meters. |
| 29 | Excavation in hilly areas in hard rock requiring blasting, by mechanical means including trimming of slopes and stacking of cut material with all lifts and lead upto 50 meters. |
| 30 | Provision for throwing of spoils obtain from hill cutting within 5 km radius from work site to dumping area. |
| 31 | Haulage distance |
| 32 | Loading & Unloading |
| 33 | Providing and fixing of typical masonry VVP informatory sign board with Logoas per MORD specifications and drawing. Brick masonry board with writting area 1.5mx0.9m and 0.115m border. All M.S. will be stove enameled on both sides.Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour.All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.1 of MoRD etc. complete and asper direction of theEngineer -in- charge. |
| 34 | Informatory Sign board with Logo |
| 35 | Fixing of citizen board |
| 36 | Maintenance Information board |
| 37 | i)900mm equilateral triangle |
| 38 | ii)600mm Circular |
| 39 | Reinforced cement concrete M15 grade Kilomitre stoneof Standard design as per IRC:8 fixing in position including painting, lettering in accordance with the specifications Clause 1703 of MoRD . etc. complete and asper direction of theEngineer -in- charge. |
| 40 | Fixing of Ordinary KM stone |
| 41 | Fixing of 200mtr stone |
| 42 | Painting lines, dashes, arrows, etc. on roads in two coatson new work with ready mixed road marking paint conforming to IS:164 on bituminous/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702 |
| 43 | Type - A, "W" : Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810) |
| 44 | Providing box drain of 30 cm (ht) x 45 cm (width) internal dimension with 1:2:4 Plum concrete (20mm & down) inside walls thickness of 23 cm (hill side) and 30 cm (road side)and 1:3:6 (20 mm & down) base concrete of thickness of 15 cmwith standard specification over 15 cm stone soling including providing & laying guard stones complete, as per thedirection of theEngineer in Charge. |
| 45 | Providing and laying standard "V" shaped drain with cement concrete base in 1:2:4 (1 cement, 2 clean coarse sand, 4 stone chips 20mm and down) mixof 100mm thick over clean hard selected stones soling of 150mm thick and 1:2:4 (1 cement, 2 clean coarse sand, 4 stone chips 40mm and down) mix plum concrete along the vertical side of thickness 150mm and depth 450mm including curing, compacting, as per the direction ofthe Engineer- in - Charge. |
| 46 | Cost of Haulage for Stock materials Excluding Loading and Unloading |
| 47 | Carriage on Surface road |
| 48 | Loading & Unloading |
| 49 | Cost of Haulage for Non-Stock materials Excluding Loading and Unloading. Stone Chips |
| 50 | Carriage on Surface road |
| 51 | Loading & Unloading |
| 52 | Cost of Haulage for Non-Stock materials Excluding Loading and Unloading. Stone |
| 53 | Carriage on Surface road |
| 54 | Loading & Unloading |
| 55 | Cost of Haulage for Stock materials Excluding Loading and Unloading |
| 56 | Carriage on Surface road |
| 57 | Loading & Unloading |
| 58 | Excavation in soil in hilly area by manual means including cutting and trimming of side slopes and disposing of excavated earth with all lifts and lead upto 50 meters. |
| 59 | Providing and laying. Coarse Rubble Stone Masonry in 1:4:8 c.c. ( 1 cement, 4 sand, 8 clean hard graded stone chips of size 40mm and down) including bond stone, through stone of size 150mm x 150mm x 450mm manufactured in 1:4:8 (1cement, 4 clean coarse sand, 8 clean hard stone aggregate of size 40 mm and down), and curing etc, complete as per the direction of Engineer in Charge excluding the cost of carriage of materials. |
| 60 | Providing and Laying Plum concrete in 1:2:4 c.c. (1cement, 2coarse sand, 4clean hard graded stone chips of 20 mm down nominal gauge) with 50% cleanhard stone of sizes not exceeding 15cm including shuttering, compacting and curing complete, as per the direction ofEngineer in Charge. |
| 61 | Providing and Laying. Random Rubble Stone Masonry in 1:4:8 c.c. (1cement, 4 sand, 8 clean hard graded stone chips of40 mm nominal gauge) including bond stone, through stone of size 150mm x 150mm x 450mm manufactured in 1:4:8 (1cement, 4 clean coarse sand, 8 clean hard stone aggregate of size 40 mm and down), curing etc , completeas per the direction of Engineer in Charge excludingthe cost of carriage of materials. |
| 62 | Gabian Structure for Retaining Earth (Providing and construction of a gabain structure for retaining earth with segments of wire crates of size 7 m x 3 m x 0.6 m each divided into 1.5 m compartments by cross netting,made from 4 mm galvanised steel wire @ 32 kg per 10sqm having minimum tensile strength of 300 Mpa conforming to IS:280 and galvanizing coating conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100 x 100 mm, filled with boulders with least dimension of 200 mm, all loose ends to be tied with 4 mm galvanised steel wire. |
| 63 | Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height,compacted to firm condition complete as per drawing and technical specification clause 1204.3.8 |
| 64 | Providing weepholes in brick masonry/stone masonry,plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1 (V): 20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 |
| 65 | Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification clause Sandy material |
| 66 | Cost of Haulage for Stock materials Excluding Loading and Unloading |
| 67 | Carriage on Surface road |
| 68 | Loading & Unloading |
| 69 | Cost of Haulage for Non-Stock materials Excluding Loading and Unloading. Stone Chips |
| 70 | Carriage on Surface road |
| 71 | Loading & Unloading |
| 72 | Cost of Haulage for Non-Stock materials Excluding Loading and Unloading. Stone |
| 73 | Carriage on Surface road |
| 74 | Loading & Unloading |
| 75 | Cost of Haulage for Stock materials Excluding Loading and Unloading |
| 76 | Carriage on Surface road |
| 77 | Loading & Unloading |
| 78 | Providing and laying hand packed stone solingwith clean hard selected stones, all complete. |
| 79 | Providing and Laying in position cement concrete of 1:2:4 mix including compacting curing etc all complete. |
| 80 | Providing and Laying Plum concrete in 1:2:4 c.c. (1cement, 2coarse sand, 4clean hard graded stone chips of 20 mm down nominal gauge) with 50% cleanhard stone of sizes not exceeding 15cm including shuttering, compacting and curing complete, as per the direction ofEngineer in Charge. |
| 81 | Providing and Laying in position 1:1.5:3 reinforced cement concrete excluding the cost of form work, finishing and reinforcements i/c compacting ,curing etc. all complete. |
| 82 | Supplying, bending and placing in position tor steel reinforcement i/c straightening, cutting, bendingin all R.C.C works including cost of binding wires, all complete. |
| 83 | Providing and laying hand packed stone filling with clean hard selected stones and mixed filling i/c consolidation by ramming etc., all complete. |
| 84 | Providing and laying hand packed stone filling with clean hard selected stones and mixed filling i/c consolidation by ramming etc., all complete. |
| 85 | Cost of Haulage for Stock materials Excluding Loading and Unloading |
| 86 | Carriage on Surface road |
| 87 | Loading & Unloading |
| 88 | Cost of Haulage for Non-Stock materials Excluding Loading and Unloading. Stone Chips |
| 89 | Carriage on Surface road |
| 90 | Loading & Unloading |
| 91 | Cost of Haulage for Non-Stock materials Excluding Loading and Unloading. Stone |
| 92 | Carriage on Surface road |
| 93 | Loading & Unloading |
| 94 | Cost of Haulage for Stock materials Excluding Loading and Unloading |
| 95 | Carriage on Surface road |
| 96 | Loading & Unloading |
| 97 | LSB 50 m Span Steel Bridge over Shakothang Chu |
| 98 | (ii) Excavation in Hilly Areas in Soil by mechanical means. |
| 99 | (A) Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per drawing and Technical Specification Clause 1603.1 |
| 100 | Construction of Embankment with material obtained from Roadway cutting |
| 101 | Construction of Embankment with approved material deposite at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical specification Clause 301.5 |
| 102 | Compacting Original Ground. |
| 103 | (ii) Compacting original ground supporting subgrade. |
| 104 | Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers for subgrade construction as per Technical Specification Clause 303.5.2. |
| 105 | Granular Sub-Base with well graded material (Table 400.1) |
| 106 | (A) By Mix in Place Method. |
| 107 | Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix-in-place method with rotavator at OMC, and compacting with smooth wheeled roller to achieve the desired density, complete as per technical specification clause 401. |
| 108 | (i) For Grading I Material. |
| 109 | Water Bound Macadam with Crushable Screenings |
| 110 | (2) WBM Grading 2 |
| 111 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. |
| 112 | (A) By manual means. |
| 113 | (3) WBM Grading 3 |
| 114 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. |
| 115 | (A) By manual means. |
| 116 | Prime Coat |
| 117 | (i) Low porosity |
| 118 | Providing and applying primer coat with Bitumen emulsion (SS-1)on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 1.2-1.5 kg/sqm using mechanical means as per Technical Specification Clause 502. |
| 119 | Tack Coat |
| 120 | (iii) Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surface treated with primer and cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 121 | 20mm thick Open-Graded Premix Carpet |
| 122 | 20 mm thick Open Graded Premix Carpet using Bitumen Emulsion as per Technical Specification Clause 508.2 |
| 123 | By ManualMeans |
| 124 | Seal Coat |
| 125 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 |
| 126 | Type B(ii) Bitumen (S-65) |
| 127 | Construction of earthen shoulder. |
| 128 | Construction of subgrade and earthen shoulder with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compavted to meet requirement of table 300.2 with lead upto 1000m as per technical specification clause 303.1. |
| 129 | Loading and unloading of Lime, Aggregates, Stone boulder,Brick Aggregates etc. by manual means |
| 130 | i) Loading of aggregates |
| 131 | ii) Loading of sand |
| 132 | Loading and unloading of Lime, Aggregates, Stone boulder,Brick Aggregates etc. by Mechanical means |
| 133 | iii) Unloading of aggregates |
| 134 | iii) Unloading of sand |
| 135 | Loading and unloading of Bitumen drums by manual means including a lead upto 30m |
| 136 | i) Loadingof Bitumen drums by manual means including a lead upto 30m |
| 137 | ii) Unloading of Bitumen drums by manual means including a lead upto 30m |
| 138 | Haulage excluding Loading and Unloading |
| 139 | Haulage of materials by tipper excluding cost of loading, unloading and stacking |
| 140 | Case-I : Surfaced road |
| 141 | a) Sandlead distance 105 Km |
| 142 | b) Aggregates ad distance 105 Km |
| 143 | c) Bitumen ad distance 190 Km |
| 144 | Case-III : Katcha Track |
| 145 | a) Sandlead distance 15Km |
| 146 | b) Aggregates lead distance 15 Km |
| 147 | c) Bitumen lead distance 0.0 Km |
| 148 | Earthwork in excavation for structures as per drawing and technical Specification Clause 305.1.including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and back filling in trenches with excavated suitable material. |
| 149 | I. Ordinary soil (upto 3m depth) |
| 150 | Providing concrete for plain/reinforced concrete in open foundation complete as per drawing and technical specification clause 802, 803, 1202 & 1203. |
| 151 | I. Pcc grade M10 Nominal mix 1 : 3 : 6 (hand mixing) |
| 152 | Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 |
| 153 | II. Course rubble masonry (2nd sort) |
| 154 | Providing and laying filter media with granular crush aggregates as per specification to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind retaining wall to the full height compacted to firm condition complete as per drawing and technical specification clause 1204.3.8 |
| 155 | Stone masonry in cement mortar 1:3 for parapet complete as per drawing and technical specifications Clauses 700 and 1208.4 |
| 156 | I. Random rubble masonry |
| 157 | Plastering with cement mortar ( 1:4) 15mm thick on Brick/Stone works as perdrawing and technical specification clauses 613.4 and 1204 |
| 158 | Providing PCC M20 architectural coping on the top of retaining wall complete as per drawing and technical specification clause 615,710 and 1204.3.11 |
| 159 | Loadingandunloadingbymanual means |
| 160 | i) Loading of masonry stone |
| 161 | i) Loading of aggregates |
| 162 | ii) Loading of sand |
| 163 | Loading and unloading by Mechanical means |
| 164 | iii) Unloading of masonry stone |
| 165 | iii) Unloading of aggregates |
| 166 | iii) Unloading of sand |
| 167 | Loading and unloading of cement by manual means |
| 168 | i) Loading of cement |
| 169 | ii) Unloading of cement |
| 170 | Haulage of materials by tipper excluding cost of loading, unloading and stacking |
| 171 | Case-I : Surfaced road |
| 172 | a) Sand lead distance 105 Km |
| 173 | b) Aggregates lead distance 105 Km |
| 174 | c) Cement lead distance 95 Km |
| 175 | d) Masonry stone lead distance 105 Km |
| 176 | Case-III : Katcha Track |
| 177 | a) Sand lead distance 15 Km |
| 178 | b) Aggregates lead distance 15 Km |
| 179 | c) Cement lead distance 0.0 Km |
| 180 | d) Masonry stone lead distance 5.0Km |
| 181 | Foundation |
| 182 | Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps ,Dewatering,Shoring and shuttering and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitablematerial. |
| 183 | Ordinary soil |
| 184 | Upto 3 m depth |
| 185 | 3 m to 6 m depth |
| 186 | Ordinary rock |
| 187 | Hard rock (requiring blasting) |
| 188 | Hard rock (blasting prohibited) |
| 189 | Filling annular space around footing in rock as per technical specification Clause 1203.4.3. |
| 190 | P.C.C grade M 15 (Nominal mix 1:2.5:5) |
| 191 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 |
| 192 | P.C.C grade M 15 |
| 193 | Nominal mix (1:2.5:5) |
| 194 | R.C.C. grade M 30 |
| 195 | Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202 |
| 196 | Sub Structure |
| 197 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 |
| 198 | For height upto 5 m |
| 199 | R.C.C. grade M30 |
| 200 | For height5 to 10 m |
| 201 | For heightabove 10 m |
| 202 | Supplying, fitting and placing TMT bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202 |
| 203 | Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 |
| 204 | Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 |
| 205 | Granular material |
| 206 | Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smallersize towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specificationClause 1204.3.8 |
| 207 | Supplying,fitting and fixing in position true to line and level sliding plate bearing with PTFE surface sliding on stainless steel complete including all accessories as per drawing and Technical Specifications and BS: 5400, section 9.1 & 9.2 (for PTFE) and clause 2004 of MoRTH Specifications. |
| 208 | Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC:83 (Part-II) Section IX complete, including all accessories as per drawings and technical specification Clause 1207.1 |
| 209 | Super Structure |
| 210 | Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 |
| 211 | R.C.C. Grade M 30 |
| 212 | Supplying, fitting, and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 |
| 213 | Providing steel R.S.Js/ built-up steel sections including cutting, welding/rivetting, hoisting, fixing in position for composite girders with shear connectors complete with painting as per drawing and technical specifications clause 1205.6 |
| 214 | Drainage spouts complete as per drawing and technical specifications Clause 1209 |
| 215 | P.C.C. M 15 ordinary grade (1:2.5:5) levelling course below approach slab complete as per drawing and technical specifications Clauses 800 and 1211 |
| 216 | Nominal mix (1:2.5:5) |
| 217 | Reinforced Cement Concrete M 25 grade approach slab including reinforcement and formwork complete as per drawing and technical specifications Clauses 800 and 1211 |
| 218 | Providing and laying of an elastomeric slab seal expansion joint complete as per approved drawing and approved specifications to be installed by manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer’s instructions for installlation and as per technical specifications Clause 1207.2.5 |
| 219 | Filler Joint |
| 220 | Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans, covered with sealant complete as per drawing and technical specifications |
| 221 | Providing and laying bituminous macadam with hot mix plant using crushed aggregates ofgrading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolledto achieve the desired compaction as per Technical Specification Clause 504. |
| 222 | Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. |
| 223 | (i) Bitumen (S-90) |
| 224 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 |
| 225 | By Manual Means |
| 226 | Case - II:Type B |
| 227 | (I)Bitumen (S-90) |
| 228 | River Bank Protection Work |
| 229 | Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301 |
| 230 | For 2 m height of Gabion toe wall for Length of 20 m on both side of abutment wall |
| 231 | Launching & Erection of superstructure as guide line of IRC -87-2018,IRC-22-2015 and IRC-24-2010 and Technical specification MoRT&H |
| 232 | Load Carryingcapacity of bridge as guide line of IRC SP 037-2010 |
| 233 | Loadingof stone aggregates |
| 234 | M15 grade concrete |
| 235 | M25 grade concrete |
| 236 | M30 grade concrete |
| 237 | Bituminous Macadam |
| 238 | Premix carpet |
| 239 | Seal coat |
| 240 | Unloading of stone aggregates |
| 241 | M15 grade concrete |
| 242 | M25 grade concrete |
| 243 | M30 grade concrete |
| 244 | Bituminous Macadam |
| 245 | Premix carpet |
| 246 | Seal coat |
| 247 | Loading of sand |
| 248 | M15 grade concrete |
| 249 | M25 grade concrete |
| 250 | M30 grade concrete |
| 251 | Bituminous Macadam |
| 252 | Seal coat |
| 253 | Unloading of sand |
| 254 | M15 grade concrete |
| 255 | M25 grade concrete |
| 256 | M30 grade concrete |
| 257 | Bituminous Macadam |
| 258 | Seal coat |
| 259 | Loading of cementand stacking |
| 260 | M15 grade concrete |
| 261 | M25 grade concrete |
| 262 | M30 grade concrete |
| 263 | Unloading of cementand stacking |
| 264 | M15 grade concrete |
| 265 | M25 grade concrete |
| 266 | M30 grade concrete |
| 267 | Loading steeland stacking |
| 268 | Unloading steeland stacking |
| 269 | Loading Bitumen Drumsand stacking |
| 270 | Bituminous Macadam |
| 271 | Premix carpet |
| 272 | Seal coat |
| 273 | Unloading Bitumen Drums and stacking |
| 274 | Bituminous Macadam |
| 275 | Premix carpet |
| 276 | Seal coat |
| 277 | Cost of Haulage Excluding Loading and Unloading |
| 278 | Surfaced Road |
| 279 | a) Cement lead distance 95 Km |
| 280 | b) Stone Aggregates lead distance 105 Km |
| 281 | c) Sand lead distance 105 Km |
| 282 | d) Steel lead distance 95 Km |
| 283 | e) Bitumen lead distance 190 Km |
| 284 | Unsurfaceroad |
| 285 | a) Cement lead distance 0.0 Km |
| 286 | b) Stone Aggregates lead distance 15 Km |
| 287 | c) Sand lead distance 15 Km |
| 288 | d) Steel lead distance 0.0 Km |
| 289 | e) Bitumen lead distance 0.0 Km |
| 290 | 60m Span Steel bridge over Kewsey Chu |
| 291 | (ii) Excavation in Hilly Areas in Soil by mechanical means. |
| 292 | (A) Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per drawing and Technical Specification Clause 1603.1 |
| 293 | Construction of Embankment with material obtained from Roadway cutting |
| 294 | Construction of Embankment with approved material deposite at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical specification Clause 301.5 |
| 295 | Compacting Original Ground. |
| 296 | (ii) Compacting original ground supporting subgrade. |
| 297 | Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers for subgrade construction as per Technical Specification Clause 303.5.2. |
| 298 | Granular Sub-Base with well graded material (Table 400.1) |
| 299 | (A) By Mix in Place Method. |
| 300 | Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix-in-place method with rotavator at OMC, and compacting with smooth wheeled roller to achieve the desired density, complete as per technical specification clause 401. |
| 301 | (i) For Grading I Material. |
| 302 | Water Bound Macadam with Crushable Screenings |
| 303 | (2) WBM Grading 2 |
| 304 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. |
| 305 | (A) By manual means. |
| 306 | (3) WBM Grading 3 |
| 307 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. |
| 308 | (A) By manual means. |
| 309 | Prime Coat |
| 310 | (i) Low porosity |
| 311 | Providing and applying primer coat with Bitumen emulsion (SS-1)on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 1.2-1.5 kg/sqm using mechanical means as per Technical Specification Clause 502. |
| 312 | Tack Coat |
| 313 | (iii) Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surface treated with primer and cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 314 | 20mm thick Open-Graded Premix Carpet |
| 315 | 20 mm thick Open Graded Premix Carpet using Bitumen Emulsion as per Technical Specification Clause 508.2 |
| 316 | By ManualMeans |
| 317 | Seal Coat |
| 318 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 |
| 319 | Type B(ii) Bitumen (S-65) |
| 320 | Construction of earthen shoulder. |
| 321 | Construction of subgrade and earthen shoulder with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compavted to meet requirement of table 300.2 with lead upto 1000m as per technical specification clause 303.1. |
| 322 | Loading and unloading of Lime, Aggregates, Stone boulder,Brick Aggregates etc. by manual means |
| 323 | i) Loading of aggregates |
| 324 | ii) Loading of sand |
| 325 | Loading and unloading of Lime, Aggregates, Stone boulder,Brick Aggregates etc. by Mechanical means |
| 326 | iii) Unloading of aggregates |
| 327 | iii) Unloading of sand |
| 328 | Loading and unloading of Bitumen drums by manual means including a lead upto 30m |
| 329 | i) Loadingof Bitumen drums by manual means including a lead upto 30m |
| 330 | ii) Unloading of Bitumen drums by manual means including a lead upto 30m |
| 331 | Haulage excluding Loading and Unloading |
| 332 | Haulage of materials by tipper excluding cost of loading, unloading and stacking |
| 333 | Case-I : Surfaced road |
| 334 | a) Sandlead distance 105 Km |
| 335 | b) Aggregates ad distance 105 Km |
| 336 | c) Bitumen ad distance 190 Km |
| 337 | Case-III : Katcha Track |
| 338 | a) Sandlead distance 15Km |
| 339 | b) Aggregates lead distance 15 Km |
| 340 | c) Bitumen lead distance 0.0 Km |
| 341 | Earthwork in excavation for structures as per drawing and technical Specification Clause 305.1.including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and back filling in trenches with excavated suitable material. |
| 342 | I. Ordinary soil (upto 3m depth) |
| 343 | Providing concrete for plain/reinforced concrete in open foundation complete as per drawing and technical specification clause 802, 803, 1202 & 1203. |
| 344 | I. Pcc grade M10 Nominal mix 1 : 3 : 6 (hand mixing) |
| 345 | Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 |
| 346 | II. Course rubble masonry (2nd sort) |
| 347 | Providing and laying filter media with granular crush aggregates as per specification to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind retaining wall to the full height compacted to firm condition complete as per drawing and technical specification clause 1204.3.8 |
| 348 | Stone masonry in cement mortar 1:3 for parapet complete as per drawing and technical specifications Clauses 700 and 1208.4 |
| 349 | I. Random rubble masonry |
| 350 | Plastering with cement mortar ( 1:4) 15mm thick on Brick/Stone works as perdrawing and technical specification clauses 613.4 and 1204 |
| 351 | Providing PCC M20 architectural coping on the top of retaining wall complete as per drawing and technical specification clause 615,710 and 1204.3.11 |
| 352 | Loadingandunloadingbymanual means |
| 353 | i) Loading of masonry stone |
| 354 | i) Loading of aggregates |
| 355 | ii) Loading of sand |
| 356 | Loading and unloading by Mechanical means |
| 357 | iii) Unloading of masonry stone |
| 358 | iii) Unloading of aggregates |
| 359 | iii) Unloading of sand |
| 360 | Loading and unloading of cement by manual means |
| 361 | i) Loading of cement |
| 362 | ii) Unloading of cement |
| 363 | Haulage of materials by tipper excluding cost of loading, unloading and stacking |
| 364 | Case-I : Surfaced road |
| 365 | a) Sand lead distance 105 Km |
| 366 | b) Aggregates lead distance 105 Km |
| 367 | c) Cement lead distance 95 Km |
| 368 | d) Masonry stone lead distance 105 Km |
| 369 | Case-III : Katcha Track |
| 370 | a) Sand lead distance 15 Km |
| 371 | b) Aggregates lead distance 15 Km |
| 372 | c) Cement lead distance 0.0 Km |
| 373 | d) Masonry stone lead distance 5.0Km |
| 374 | Foundation |
| 375 | Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps ,Dewatering,Shoring and shuttering and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitablematerial. |
| 376 | Ordinary soil |
| 377 | Upto 3 m depth |
| 378 | 3 m to 6 m depth |
| 379 | Ordinary rock |
| 380 | Hard rock (requiring blasting) |
| 381 | Hard rock (blasting prohibited) |
| 382 | Filling annular space around footing in rock as per technical specification Clause 1203.4.3. |
| 383 | P.C.C grade M 15 (Nominal mix 1:2.5:5) |
| 384 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 |
| 385 | P.C.C grade M 15 |
| 386 | Nominal mix (1:2.5:5) |
| 387 | R.C.C. grade M 30 |
| 388 | Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202 |
| 389 | Sub Structure |
| 390 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 |
| 391 | For height upto 5 m |
| 392 | R.C.C. grade M30 |
| 393 | For height5 to 10 m |
| 394 | For heightabove 10 m |
| 395 | Supplying, fitting and placing TMT bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202 |
| 396 | Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 |
| 397 | Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 |
| 398 | Granular material |
| 399 | Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smallersize towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specificationClause 1204.3.8 |
| 400 | Supplying,fitting and fixing in position true to line and level sliding plate bearing with PTFE surface sliding on stainless steel complete including all accessories as per drawing and Technical Specifications and BS: 5400, section 9.1 & 9.2 (for PTFE) and clause 2004 of MoRTH Specifications. |
| 401 | Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC:83 (Part-II) Section IX complete, including all accessories as per drawings and technical specification Clause 1207.1 |
| 402 | Super Structure |
| 403 | Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 |
| 404 | R.C.C. Grade M 30 |
| 405 | Supplying, fitting, and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 |
| 406 | Providing steel R.S.Js/ built-up steel sections including cutting, welding/rivetting, hoisting, fixing in position for composite girders with shear connectors complete with painting as per drawing and technical specifications clause 1205.6 |
| 407 | Drainage spouts complete as per drawing and technical specifications Clause 1209 |
| 408 | P.C.C. M 15 ordinary grade (1:2.5:5) levelling course below approach slab complete as per drawing and technical specifications Clauses 800 and 1211 |
| 409 | Nominal mix (1:2.5:5) |
| 410 | Reinforced Cement Concrete M 25 grade approach slab including reinforcement and formwork complete as per drawing and technical specifications Clauses 800 and 1211 |
| 411 | Providing and laying of an elastomeric slab seal expansion joint complete as per approved drawing and approved specifications to be installed by manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer’s instructions for installlation and as per technical specifications Clause 1207.2.5 |
| 412 | Filler Joint |
| 413 | Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans, covered with sealant complete as per drawing and technical specifications |
| 414 | Providing and laying bituminous macadam with hot mix plant using crushed aggregates ofgrading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolledto achieve the desired compaction as per Technical Specification Clause 504. |
| 415 | Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. |
| 416 | (i) Bitumen (S-90) |
| 417 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 |
| 418 | By Manual Means |
| 419 | Case - II:Type B |
| 420 | (I)Bitumen (S-90) |
| 421 | River Bank Protection Work |
| 422 | Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301 |
| 423 | For 2 m height of Gabion toe wall for Length of 20 m on both side of abutment wall |
| 424 | Launching & Erection of superstructure as guide line of IRC -87-2018,IRC-22-2015 and IRC-24-2010 and Technical specification MoRT&H |
| 425 | Load Carryingcapacity of bridge as guide line of IRC SP 037-2010 |
| 426 | Loadingof stone aggregates |
| 427 | M15 grade concrete |
| 428 | M25 grade concrete |
| 429 | M30 grade concrete |
| 430 | Bituminous Macadam |
| 431 | Premix carpet |
| 432 | Seal coat |
| 433 | Unloading of stone aggregates |
| 434 | M15 grade concrete |
| 435 | M25 grade concrete |
| 436 | M30 grade concrete |
| 437 | Bituminous Macadam |
| 438 | Premix carpet |
| 439 | Seal coat |
| 440 | Loading of sand |
| 441 | M15 grade concrete |
| 442 | M25 grade concrete |
| 443 | M30 grade concrete |
| 444 | Bituminous Macadam |
| 445 | Seal coat |
| 446 | Unloading of sand |
| 447 | M15 grade concrete |
| 448 | M25 grade concrete |
| 449 | M30 grade concrete |
| 450 | Bituminous Macadam |
| 451 | Seal coat |
| 452 | Loading of cementand stacking |
| 453 | M15 grade concrete |
| 454 | M25 grade concrete |
| 455 | M30 grade concrete |
| 456 | Unloading of cementand stacking |
| 457 | M15 grade concrete |
| 458 | M25 grade concrete |
| 459 | M30 grade concrete |
| 460 | Loading steeland stacking |
| 461 | Unloading steeland stacking |
| 462 | Loading Bitumen Drumsand stacking |
| 463 | Bituminous Macadam |
| 464 | Premix carpet |
| 465 | Seal coat |
| 466 | Unloading Bitumen Drums and stacking |
| 467 | Bituminous Macadam |
| 468 | Premix carpet |
| 469 | Seal coat |
| 470 | Cost of Haulage Excluding Loading and Unloading |
| 471 | Surfaced Road |
| 472 | a) Cement lead distance 95 Km |
| 473 | b) Stone Aggregates lead distance 105 Km |
| 474 | c) Sand lead distance 105 Km |
| 475 | d) Steel lead distance 95 Km |
| 476 | e) Bitumen lead distance 190 Km |
| 477 | Unsurfaceroad |
| 478 | a) Cement lead distance 0.0 Km |
| 479 | b) Stone Aggregates lead distance 15 Km |
| 480 | c) Sand lead distance 15 Km |
| 481 | d) Steel lead distance 0.0 Km |
| 482 | e) Bitumen lead distance 0.0 Km |
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