Public Works Department-PWD has published Tender For Maintenance Of Road From Santipara Unnayan Sangha At Aralia To Champamura Road Near Gas Godown Sh Earthwork, Subgrade, Soling, Matelling, Carpetting, Including Road Side Rcc Drain And Other Allied Works. Gr No I. 2Nd Call. Submission Date for this Tender is 05-12-2022. Road Work Tenders in agartala Tripura. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Earthwork in excavation for structures as per drawing and MoRD technical specifications Clause 305.1 including setting out, construction of shoring & bracing, removal of stumps & other deleterious material and disposal upto a lead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable material. Ordinary Soil |
| 2 | Filling in foundation trenches as per drawing & MoRD technical specification Clause 305.3.9, 1200. Sand filling |
| 3 | Providing concrete for plain concrete (using jhama brick aggregate) in open foundations complete including formwork as per drawings & MoRD technical specifications Clauses 802, 803, 900, 1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement) P.C.C grade M 10 Nominal mix 1:3:6 (Hand mixing) |
| 4 | Providing concrete for plain/reinforced concrete in open foundations complete including formwork as per drawings & MoRD technical specifications Clauses 802, 803, 900, 1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement). R.C.C grade M 25 |
| 5 | Brick masonry work in cement mortar in Substcture completed excluding pointing & plastering as per drawing & MoRD technical specifications Clauses 600, 1202 & 1203.Brick masonry in 1:4 cement mortar |
| 6 | Supplying, fitting & placing Thermo-Mechanically treated bar/ Cold twisted deformed steel bar reinforcement in foundation complete as per drawings & MoRD technical specifications Clauses 1000 & 1202. |
| 7 | Plastering with cement mortar (1:4) 12 mm thick on brickwork/ C.C. work including a finishing coat of neat cement punning with 2.75 kg of cement per sqm in substructure as per MoRD technical specification Clauses 613.4 & 1204. |
| 8 | Excavation for roadway in soil by mechnical means withDozer including cutting and pushing the earth to site of embankment up to a distance of 100 mtr (Average lead of 50.00 mtr) ,includingtrimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections as per MoRD Technical Specification Clause 300 |
| 9 | Dismentalling of Brick Soling stacking serviceable and un serveciable materials saperately with all lifts andupto a lead of 500 mtr by manual means as per MoRD technical specication cluses 202 |
| 10 | Breaking of Jhama bats , Jhama bricks , 1st class bricks (including bigger lumps) into matel, chips, aggregate stacking serviceable and un serveciable materials saperately as per direction of the Engg-In-Charge with all lifts and upto a lead of 100 mtr Required size for WBM Grading -3 (53mm to .075 mm) as per MoRD Technical specification cluses 405 |
| 11 | Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables300.1, 300.2 for subgrade construction as per MoRD Technical Specification Clause 303.5.2. |
| 12 | 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 as per MoRD Technical Specification Clause 300.1 |
| 13 | Construction of unlined surface drains of average cross-sectional area 0.40 sqm in ordinary soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3 m and lead of 50 m (average lead 25 m) as per MoRD Technical Specification Clause 307. Surface Drains in Ordinary SoilManual Means |
| 14 | Providing and laying brick on edge soling layer on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with sand, watering and rolling the same with three wheeled road roller 80-100 kN as per MoRD Technical Specification Clause 412. |
| 15 | Providing and laying flat brick soling layer on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with Earth, free from clay with a Plasticity Index not exceeding 6, watering and rolling the same with three wheeled road roller 80-100 kN as per MoRD Technical Specification Clause 412. |
| 16 | Providing and laying brickedging laid in lengthwiseon prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with earth free from clay with a Plasticity Index not exceeding 6 watering and rolling the same with three wheeled road roller 80-100 kN as per MoRD Technical Specification Clause 412. |
| 17 | Providing and laying brickedging on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with earth free from clay with a Plasticity Index not exceeding 6 watering and rolling the same with three wheeled road roller 80-100 kN as per MoRD Technical Specification Clause 412. |
| 18 | Labour charge for layingspreading and compacting53mm to .075 mm jhama brick aggregatesto water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kNin stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading- 3 as per MoRD Technical Specification Clause 405.( Excluding the cost of Jhama aggregate which are avaiable at site only)A)By manual means |
| 19 | Providing, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kNin stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading- 3 as per MoRD Technical Specification Clause 405.By manual means |
| 20 | Providing and applying tack coat using hot straight run bitumen of VG-30,including heating the bitumen,spraying the bitumen, cleaning and preparing the existing surface as per specification: on WBM @ 0.75 Kg/Sqm. |
| 21 | 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 viscocity 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 or Type D as per MoRD Technical Specification Clause 508.Case - II : By Manual MeansBitumen of VG-30 |
| 22 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510. Case - IV : Type D (premix with fine sand)Bitumen of VG-30 |
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