Meghalaya Infrastructure Development Finance Corporation Ltd has published Construction Of Approach Road From Mawphanlur To Mawthadraishan For Development Of Tourism Infrastructure Under Eastern West Khasi Hills District In The State Of Meghalaya L 3.545 Km. Submission Date for this Tender is 18-05-2022. Road Work Tenders in mawthadraishan Meghalaya. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | SITE CLEARANCE & DISMANTLING |
| 2 | Clearing and Grubbing Road Land. Clearing and grubbing road land including up-rooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness as per technical specification clause 201. (B-ii) By Mechanical Means - In area of non-thorny jungle |
| 3 | Cutting of Trees, including Cutting of Trunks, Branches and Removal of stumps. Cutting of trees, including cutting of trunks, branches and removal of stumps & roots, refilling, compaction of back filling & stacking of serviceable material by manual means with all lifts as per Technical specifications Clause 201. B. Lead upto 1000 metres |
| 4 | Girth from 300 mm to 600 mm |
| 5 | Girth from 600 mm to 900 mm |
| 6 | Girth from 900 mm to 1800 mm |
| 7 | Girth above 1800 mm |
| 8 | EARTHWORK & SUBGRADE PREPARATION |
| 9 | Excavation in Hilly Areas in Soil by Mechanical Means Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposal of excavated earth with a lift upto 1.5m and alead upto 20m as per drawing and technical specification clause 1603.1 |
| 10 | Excavation in ordinary rock using Hydraulic Excavator & Tippers with disposal upto 1000m Excavation for roadway in ordinary rock with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, transporting to the embankment location with a lift upto 1.5m and lead upto 1000m, trimming the bottom and side slopes in accordance with requirement of lines, grades and cross-sections as per technical specification clause 302.3.5 |
| 11 | Excavation in Hilly Areas in Hard rock Requiring Blasting by Mechanical means Excavation in hilly areas in hard rock requiring blasting by mechanical means, lift upto 1.5 m and disposal of excavated rock upto 20 m as per drawing and Technical Specification Clause 1603.2. |
| 12 | Construction of Embankment with material deposited from Roadway Cutting Construction of embankment with materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Table 300-1 & 300-2 as per technical specification clause 301.5. |
| 13 | Construction of Subgrade & Earthen Shoulders Construction of subgrade and earthen shoulders with approved material obtained from roadway cutting material with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300-2 with lead upto 1000m as per technical specification clause 300.1 Earthen Shoulders |
| 14 | BASE AND SUB-BASE COURSES |
| 15 | Granular Sub-Base with Well Graded Material (Table:- 400-1) (A) By Mix in Place Method 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 wheel roller to achieve the desired density, complete as per technical specification clause 401 For Grading I Material |
| 16 | Water Bound Macadam Sub-base / Base Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 KN static roller in stages to proper grade and camber, applying and brooming, stone screening / binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per technical specification clause 405. By Mechanical Means: |
| 17 | WBM Grading 2 |
| 18 | WBM Grading 3 |
| 19 | PAVEMENT COURSES[FLEXIBLE] |
| 20 | Prime coat (Low Porosity) 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 - 1.00 kg/sqm using mechanical means as per technical specification clause 502. |
| 21 | Tack- Coat-Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg/sqm on the prepared bituminous surface cleaned with hydraulic broom as per Technical Specification Clause 503. |
| 22 | 20 mm Thick Open - Graded Premix Carpet using Bituminous Binder (penetratio grade / modified bitumen) 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 rollar capacity, finished to required level and grades to be followed by seal coat of either type A or B or C as per technical specification clause 508. By Mechanical Means (Without Anti-stripping Agent) Bitumen 80/100 grade |
| 23 | Seal Coat (Type B)- Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats |
| 24 | DRAINAGE WORK |
| 25 | Earthwork in excavation for structures as per drawing and Technical Specification By Mechanical Means Ordinary Soil |
| 26 | Stone masonry work in cement mortar 1:5 Coursed Rubble Masonry (1st Sort) in Cement Mortar 1:5 |
| 27 | PROTECTION WORK Construction of Breast Walls in cement mortar 1:5 as per drawing and Technical Specification Clause 1604 |
| 28 | Earthwork in excavation for structures By Mechanical Means Ordinary Soil |
| 29 | Stone masonry work in cement mortar for Substructure complete as drawing and Technical Specification Clauses 702, 704, 1202, 1204 Random Rubble Masonry In Cement Mortar 1:3 |
| 30 | Providing concrete for Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specification clauses 802, 803, 1202 & 1203 (1500, 1700 & 2100 MORT&H Specifications) PCC Grade M15 Nominal Mix 1:2:4 (Hand Mix) |
| 31 | Filter material behind breast wall as per drawing and Technical Specification Clause 1204.3.8 in a width of 600mm |
| 32 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specification Clause 614, 709, 1204.3.7. |
| 33 | Construction of Retaining Walls in cement mortar 1:5 as per drawing and Technical Specification Clause 1604 |
| 34 | Earthwork in excavation for structures By Mechanical Means Ordinary Soil |
| 35 | Providing concrete for Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specification clauses 802, 803, 1202 & 1203 (1500, 1700 & 2100 MORT&H Specifications) PCC Grade M15 Nominal Mix 1:2:4 (Hand Mix) |
| 36 | Stone masonry work in cement mortar for Substructure complete as drawing and Technical Specification Clauses 702, 704, 1202, 1204 Random Rubble Masonry In Cement Mortar 1:3 |
| 37 | Filter material behind breast wall as per drawing and Technical Specification Clause 1204.3.8 in a width of 600mm |
| 38 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specification Clause 614, 709, 1204.3.7. |
| 39 | Road Furniture & Traffic Sign |
| 40 | Painting Lines, Dashes, Arrows, etc. on Road in Two Coats on New work Painting Lines, Dashes, Arrows, etc. on Road in Two Coats on 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, demacation at site and traffic control as per drawing and technical specification clause 1702 |
| 41 | Retro- reflectorised Traffic signs Supported on mild steel angle iron post 75mm x 75mm x 6mm. Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on a Mild Steel angle post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per drawings and technical specification clause801 |
| 42 | 90 cm equilateral triangle |
| 43 | 60 cm circular |
| 44 | 80 mm x 60 mm rectangular |
| 45 | 90 cm high octagon |
| 46 | Kilometre Stone Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc as per drawing and technical specification clause 1703 |
| 47 | i)5th kilometer Stone (Precast) |
| 48 | i) Kilometer Stones (Precast) |
| 49 | ii)Hectometre Stone Stones (Precast) |
| 50 | Boundary pillar Reinforced cement concrete M15 grade boundary pillars / local stone of standard design as per IRC:25-1967, fixed in position including finishing and lettering but excluding painting as per drawing and technical specification clause 1704 |
| 51 | Pipe Culvert |
| 52 | Earthwork in excavation for foundation of structures in ordinary rock 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. |
| 53 | Plain Cement Concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109 |
| 54 | Laying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i) |
| 55 | Stone Masonry Work in cement mortar in foundation of Head walls complete as per drawing and technical specification Clause 1109 |
| 56 | Providing and laying reinforced cement concrete pipe NP4 (1000mm dia.) for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. |
| 57 | Backfilling in foundation trenches as per drawing and technical specification Clause 1108 |
| 58 | CROSS DRAINAGE WORKS: SLAB CULVERT (6m Span) |
| 59 | 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 and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. |
| 60 | Backfilling behind abutment, wing wall, return wall as per technical specification clause 1204.3.8 - Granular Material |
| 61 | Providing Concrete (M-10) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202,& 1203 |
| 62 | Providing concrete for plain / reinforced concrete (PCC-M15) in open foundation complete as per drawing and technical specifications Clauses 802, 803, 1202 & 1203. |
| 63 | Providing concrete for plain / reinforced concrete (PCC-M15) in substructure complete as per drawing and technical specifications Clauses 802, 804, 805, 806, 807, 1202 & 1204. |
| 64 | Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete |
| 65 | Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar . (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 |
| 66 | Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm 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 |
| 67 | Pointing of Cement Morter (1:3) |
| 68 | ENVIRONMENTAL COST |
| 69 | Monitoring of air, water, soil, noise and Soil |
| 70 | Dust Suppression at the project site |
| 71 | Demolition wastes and scrap disposal as per C & D rules 2016 |
| 72 | Plantation of grass for protection of soil erosion which is to be planted on the muck disposal sites/waste lands or on the van panchayat land and its maintenance/ fencing |
| 73 | Maintenance for the period of 1 year including causality replacement of tree |
| 74 | Signage for wildlife |
| 75 | Provision of Hoarding /Posters at construction camps and provision of health checks at construction sites |
| 76 | Provision for helmet, gumboots, jackets, goggles etc. to labours |
| 77 | Sanitary Facilities |
| 78 | Drinking water supply, sanitation, health, education, skill development, solid waste management facilities, avenue plantation etc. |
| 79 | ROUTINE MAINTANANCE |
| 80 | 1st Year |
| 81 | 2nd Year |
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