Department Of Science Technology And Environment has published Replacement Of Bailey Bridge By Rcc Bridge Over Rani Cherra At Ch . 1 . 50 Km On The Road From Kakraban Tulamura Via Mirza Main Road ( Job No . Tp/Com/47/2012-13 ( L-40 . 00 M ) /Sh Approach Of Rani Rcc Bridge Work Gsb , Wbm , Pmc , Seal Coat Etc . D. Submission Date for this Tender is 06-02-2020. Bridge Work Tenders in Kakraban Tripura. Bidders can get complete Tender details and download the document.
| Name of Work: Replacement of Bailey bridge by RCC bridge over :Rani Cherra at Ch. 1.50 Km on the road from Kakraban – Tulamura via Mirza main road (Job No. TP/COM/47/2012-13 (L=40.00 m)/SH: Approach of Rani RCC bridge work GSB,WBM,PMC,Seal coat etc. during the year 2019-20. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Construction of Embankment with Material Obtained from Borrow Pits\nConstruction 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 MoRD Technical Specification Clause 301.5. | 495 | cum | |
| 2 | 2 | Granular Sub-base with Well Graded Material (Table 400.1) using Jhama Brick Aggregate.(A)By Mix in Place Method.Construction of granular sub-base by providing well graded material (Jhama Brick Aggregate, Grading-I, as per Table 400.1, spreading in uniform layers with tractor with attachments on prepared surface, mixing by mix in place method with rotavator at OMC, applying and brooming sand to fill up the interstices of coarse aggregate, watering and compacting with smooth wheel roller to achieve the desired density, complete as per MoRD Technical Specification Clause 401.(i) For Grading - I Material (jhama brick aggreate) | 204.5 | cum | |
| 3 | 3 | WBM Grading 3\nProviding, laying, spreading and compacting 53 mm to 0.075 mm jhama brick aggregates to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 KN in 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 | 105 | cum | |
| 4 | 4 | 20 mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/ modified bitumen) Binder:\nProviding , 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 or Type D as per MoRD Technical Specification Clause 508. | 1050 | sqm | |
| 5 | 5 | Tack coat using hot straight run bitumen of grade VG-30 on W.B.M.Providing and applying tack coat using hot straight run bitumen of grade VG-30, including heating the bitumen, spraying the bitumen, cleaning and preparing the existing road surface as per specifications: On W.B.M. @ 0.75 kg/ sqm. | 1050 | sqm | |
| 6 | 6 | Seal Coat:\nProviding 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. \nCase - IV : Type D (premix with fine sand): Bitumen (60/70 Grade) VG-30 | 1050 | sqm | |
| 7 | 7 | Construction of RCC guide posts of 250 mm dia and total 600 mm long,(300 mm below GL) M15 grade (with jhama brick aggregate) cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC posts not to exceed 1 in 500 as per drawing and MoRD Technical Specification Clause 1401.6.A. \nA) In Ordinary Soil | 160 | nos |
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