Public Works Roads Department has published Construction Of Road From L040 Ddroad To Phalaiphahadi Village Approach Road Including C.D. Works And Maintenance Of 5 ( Five ) Years Package No.As-18-054, L 4.62 Km. ) ( Balance Estimate ) . Submission Date for this Tender is 28-06-2021. Road Work Tenders in Haflong Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 16-Jun-2021 | Extension Notice | Date | 28-06-2021 |
| Sl. No. | Item Description |
| 1 | Clearing Grass and Removal of Rubbish ( clearing grasss and removal of rubbishupto a distance of 50m outside the periphery of the area.) |
| 2 | Cutting of Trees, including Cutting of Trunks, Branches and Removal (Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 mtrs and earth filling in the depression/pit. (ii) Girth from 600 mm to 900 mm |
| 3 | Construction of Embankment with Material Deposited from Roadway Cutting (Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2 ) |
| 4 | Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 |
| 5 | Excavation in Soil by Manual Means. (a)(Excavation for roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead upto1000 metres.) |
| 6 | 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. |
| 7 | Surface Drains in Soil (Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment within a lead of 50m ( Average lead 25m )By Manual means. |
| 8 | 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 rotavatorat OMC, and compacting with smoothwheelroller to achieve thedesired density, complete as per Technical Specification Clause 401. For Grading-II Material |
| 9 | 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.(Grading-II (A)Manual Means) |
| 10 | 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. (Grading-III (A)Manual Means) |
| 11 | 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 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 |
| 12 | Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 13 | 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. |
| 14 | 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 |
| 15 | Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges.The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level.The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube.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 |
| 16 | Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges.The lower plate will be we |
| 17 | Providing and Fixing Title information Board of PMGSY Project (RCC) Providing and fixing of typical PMGSY Citizen information sign board as per MORD specifications and drawing including painting and lettering and fixing in ground 600mm x 600mm x 750mm CC |
| 18 | Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc)5th kilometre stone (precast) |
| 19 | Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc)Ordinary Kilometer stone (Precast) |
| 20 | Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) (ii) 60 cm. equlateral triangle. |
| 21 | Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) (ii) 60 cm. x 60 cm square. |
| 22 | Construction of Job pillers as per Fig 1600.1 (d) and Technical specification clause 1602.4 |
| 23 | Rumble strips |
| 24 | Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 includding setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. |
| 25 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C grade M 10,Nominal mix 1:3:6 (base Concrete) |
| 26 | Laying 1st class bedding on well compacted sand, moorum as per clause 115(ii)Granular bedding |
| 27 | Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granularmaterial in single row includingfixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. |
| 28 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C grade M 10, Nominal mix 1:3:6 (base Concrete) |
| 29 | Providing concrete for plain / reinforced concrete in substructure complete as perdrawings and technical specifications Clauses 802, 804, 805, 806, 1202 & 1204 PCC Grade M 20 Nominial mix (1:2:4) |
| 30 | Dry rubble Flooring, Construcytion of dry rubbl flooring at cross drainage works for relatively less important works. |
| 31 | Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications |
| 32 | Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications. Coursed rubble masonery (1st sort) |
| 33 | Back filling behind abutment,wing wall and return wall complete as per drawing and Technical specification |
| 34 | Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification,including setting out,construction of shoring and bracing,removal of stumps and other deleterious matter,dressing of sides and bottom and backfilling with approved material. Depth upto 3.00 M. |
| 35 | Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification,including setting out,construction of shoring and bracing,removal of stumps and other deleterious matter,dressing of sides and bottom and backfilling with approved material. Depth upto 3.00 M. to 6.00 M. |
| 36 | Well Foundation Providing and constructing temporary Island 12 m diameter for construction of well foundation for 8 m dia well.complete as per clause 1200 of MORTH specifications. |
| 37 | Providing and constructing one span service road to reach island location from one pier location to another pier location |
| 38 | Providing and laying ofcutting edge of mild steel weighing 40 K.G. per meterfor Well foundation complete as perv drawing and as per clause 1200 &1900 of MORTH specifications . |
| 39 | Plain / Reinforced Cement concrete, in well foundation complete as perdrawing and as per clause 1200 , 1500 & 1700 of MORTH specifications. A. Well CurbI) RCC M - 25 grade Case - I : Using concrete mixer |
| 40 | Plain / Reinforced Cement concrete, in well foundation complete as perdrawing and as per clause 1200 , 1500 & 1700 of MORTH specifications. B. Well steiningIII) RCC M- 25 grade , Case I : Using concrete mixer. |
| 41 | Plain / Reinforced Cement concrete, in well foundation complete as perdrawing and as per clause 1200 , 1500 & 1700 of MORTH specifications. C. Bottom Plug Concrete to be placed using tremie pipe. II) PCC grade M-20 Case - I : Using concrete mixer. |
| 42 | Plain / Reinforced Cement concrete, in well foundation complete as perdrawing and as per clause 1200 , 1500 & 1700 of MORTH specifications.E. Top plug PCC grade M-15Case - I : using concrete mixer. |
| 43 | Plain / Reinforced Cement concrete, in well foundation complete as perdrawing and as per clause 1200 , 1500 & 1700 of MORTH specifications. F. Well Cap I) RCC M - 25 grade |
| 44 | Sinking of 6 m external diameterWell throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soilI) Depth below Bed level up to 3.0m |
| 45 | Sinking of 7 m external diameterWell throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soilII) Beyond 3.0 m upto 10.0 m |
| 46 | Sinking of 7 m external diameterWell throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soil III) Additional depth beyond 10 m up to 20 m |
| 47 | Sinking of 7 m external diameterWell throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soil IV) Additional depth beyond 20 m up to 30 m |
| 48 | Sinking of 7m external diameterWell throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soil I) Depth below Bed level up to 3.0m |
| 49 | Sinking of 7m external diameterWell throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soilII) Beyond 3.0 m upto 10.0 m |
| 50 | Sinking of 7m external diameterWell throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soilIII) Additional depth beyond 10 m up to 20 m |
| 51 | Sinking of 7m external diameterWell throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soil IV) Additional depth beyond 20 m up to 30 m |
| 52 | B. Clayey soil Sand Filling in Well complete as per drawing and as per Technical Specification as perMORTH Section No. 1207 . |
| 53 | Reinforcement in Foundation: Supplying,fitting and placingconforming to IS:1786 TMT reinforcement bar Fe500 in foundation complete as per drawing and technical specificationsa) TMT - IS 1786 (Fe-500 D) from Primary Producer like TATA/SAIL/SHYAM STEEL/ESSER STEEL/JINDAL STEEL/RINL etc. |
| 54 | Supplying,fitting and placing un-coated Mild steel reinforcement complete in foundation as per drawing and technical specification |
| 55 | Pile load test on single vertical pile in accordance with IS:2911(Part-IV).a). Initial and Routine load test. |
| 56 | Levelling course for pile cap |
| 57 | Plain/Reinforced Cement concrete, in Substructure complete as per Drawing and Technical Specifications F. RCC Grade M 25 (p).Height up to 5.0 m Case – I : Using Concrete Mixer |
| 58 | Supplying,fitting and placingconforming to IS:1786 TMT reinforcement bar Fe-500 from primary producer like TATA/SAIL/SHYAM STEEL/ESSER STEEL/JINDAL STEEL/RINL etc. in Sub-Structure complete as per drawing and technical specificationsa) TMT - IS 1786 (Fe-500 D) from Primary Producer like TATA/SAIL/SHYAM STEEL/ESSER STEEL/JINDAL STEEL/RINL etc. |
| 59 | Supplying,fitting and placing Mild steel reinforcement complete in sub-structure as per drawing and technical specification |
| 60 | Supplying,fitting and fixing in position true to line and level cast steel rocker bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. |
| 61 | Supplying,fitting and fixing in position true to line and level forged steel roller bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. |
| 62 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification" including steel shuttering formwork. RCC grade M25, Height up to 5.00 m. |
| 63 | Reinforcement in Super-structure: Supplying,fitting and placingconforming to IS:1786 TMT reinforcement bar Fe500 in Super-Structure complete as per drawing and technical specificationsa) TMT - IS 1786 (Fe-500 D) from Primary Producer like TATA/SAIL/SHYAM STEEL/ESSER STEEL/JINDAL STEEL/RINL etc. |
| 64 | High tensile steel wires/strands including all accessories for stressing,stressing operations and grouting complete as per drawing and Technical Specifications |
| 65 | Construction of pre cast RCC railing of M30 Grade in situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500 center to center spacing between vertical post not to exceed 2000 mm leaving adequat. |
| 66 | Providing and laying cement concrete wearing coat M 30 grade including reinforcement complete as per drawing and Technical Specifications. Refer to quantity estimation) |
| 67 | Providing and and laying of a strip seal expansion joint catering to maximum horizontalmovement upto 70mm, complete as per approveddrawings and standard specificatons to be installed by the manufacturer / supplier or theirauthorised representative. |
| 68 | Drainage spouts complete as per approveddrawings and technical specifications. |
| 69 | Reinforced cement concrete Approach Slab including reinforcement and form work complete as per drawing and technical specification . |
| 70 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification" including steel shuttering formwork. RCC grade M25, Height up to 5.00 m. |
| 71 | Construction of pre cast RCC railing of M30 Grade in situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500 center to center spacing between vertical post not to exceed 2000 mm leaving adequat. |
| 72 | Back filling behind Abutment , Wing Wall and return wall complete as per drawing and Technical specification. Granular material |
| 73 | PCC M15 ordinary grade (1:2.5:5) levelling course below approach slab complete as per drawing and techinical specification clause 800 and 1211 . |
| 74 | Providing and laying Boulder Apron Laid in Wire Crates on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification . |
| 75 | Providing and laying pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and technical specifications A. Stone/Boulder |
| 76 | Providing and laying filter material underneath pitching in slopes as per drawing and technical specifications. |
| 77 | Five years routine Maintenance 1st year. |
| 78 | Five years routine Maintenance 2nd year. |
| 79 | Five years routine Maintenance 3rd year . |
| 80 | Five years routine Maintenance 4th year . |
| 81 | Five years routine Maintenance 5th year . |
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