Public Works Department-PWD has published Construction Of Rcc Bridge Approach Over River Manu On The Road From Bankul Budhamandhir To Hazarai Para At Ch 0 . 11 Km During The Year 2020 2021 Sh Gsb Wbm-Iiand Iii Carpeting Sand Seal Coat Cc Block , Rcc Retaining Wall And Toe Wall Etc. Submission Date for this Tender is 03-08-2020. Road Work Tenders in Rupaichai Tripura. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 15-Jul-2020 | Tender Document | Other | 03-08-2020 |
| Name of Work: Construction of RCC bridge approach over river Manu on the road from Bankul Budhamandhir to Hazarai para at ch. 0.11 km. during the year 2020-21/ SH:GSB, WBM-II& III, carpeting, sand seal coat, CC block, RCC Retaining wall and Toe wall etc. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Construction of embankment with material obtained from borrowpit.\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. | 1001 | 8069.51 | Cum |
| 2 | 2 | Compacting original ground supporting subgrade Loosening of the ground uptona level of 300mm below the subgrade level, watered,graded and compacted in layers to meet requirment of tables 300.1 and 300.2 for subgrade construction as per MoRD Technical Specification Clauses 303.5.2 | 1002 | 439.875 | Cum |
| 3 | 3 | Turfing with sods\nFurnishing and laying of the live sods of perennial turf forming grass on embankment slope , verges or other locations shown on the drawing or as directed by the Engineer including preparation of ground, fetching of sods and watering as per MoRD Technical Specification Clause 309. | 1003 | 1000 | Sqm |
| 4 | 4 | Granular Sub-base with Well Graded Material (Table 400.1 ) using Jhama Brick Aggregate\n(A) By Mix in Place Method\nConstruction 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.\n(i) For Grading - I Material (Jhama brick aggregate) | 1004 | 126.875 | Cum |
| 5 | 5 | Water Bound Macadam sub-base/base using jhama brick aggregate 1) WBM Grading 2 :\nProviding, 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 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 2 as per MoRD Technical Specification Clause 405. (A) By manual means | 1005 | 95.156 | Cum |
| 6 | 6 | WBM Grading 3 :\nProviding, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand picking rolling with three wheel roller 80-100 KN in stage to proper grade and camber, applying and brooming and 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. (A) By manual means | 1006 | 95.156 | Cum |
| 7 | 7 | Prime Coat\n(i) Low porosity \nProviding and applying prime 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 MoRD Technical Specification Caluses 502. | 1007 | 1268.75 | Sqm |
| 8 | 8 | Tack Coat: \nII) Providing and applying tack coat with bitumen emulsion (RS- 1) using emulsion distributor at the rate of 0.25 to 0.30kg per sqm on the prepared dry & hungry bituminous surface cleaned with hydraulic broom as per MoRD Technical Specification Clause 503. | 1008 | 1268.75 | Sqm |
| 9 | 9 | 25 mm thick Open-Graded Premix Carpet using Bituminous (viscosity grade/ modified bitumen) Binder\nProviding, laying and rolling of open-graded premix carpet of 25 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using viscosity 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.\nCase - I By Manual Means\n(I) Bitumen of VG-30 | 1009 | 1268.75 | Sqm |
| 10 | 10 | Seal Coat\nProviding & laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade & cross fall using type A or B type C or D as per MoRD technical specification clauses 510.\n1) By Manual Means.\nCase-iv : Type D ( Premix with fine sand )\nI) Bitumen of VG-30 | 1010 | 1268.75 | Sqm |
| 11 | 11 | Excavation for structures\nEarthwork 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.\n(i) Ordinary Soil \n(i) Upto 3m depth | 1011 | 395 | Cum |
| 12 | 12 | Filling in foundation trenches as per drawing & MoRD technical specification Clause 305.3.9, 1200. (I)Sand filling | 1012 | 32.5 | Cum |
| 13 | 13 | Providing concrete for plain(using Jhama brick Aggregate ) in open foundations complete including formwork as per drawing and MORD Technical specifications clauses 802,803,900,,1202 and 1203 (including centering shuttering, staging, etc. but ex/cl reinforcement) i) P.C.C grade M10 Nominal mix M10 (1:3:6) | 1013 | 26.8 | Cum |
| 14 | 14 | 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 centring, shuttering, staging etc. but excluding reinforcement )\nIII. P.C.C grade M 20 (using jhama brick aggregate )\ni) Nominal mix (1:2:4) | 1014 | 10.545 | Cum |
| 15 | 15 | Brick masonry work in cement morter in substructure complete oexcepting pointing & plastering as per drawing & MoRD Technical specification clauses 602, 603,604, 1202 & 1204. II. In 1:4 cement morter. | 1015 | 197.95 | Cum |
| 16 | 16 | 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. | 1016 | 185 | Sqm |
| 17 | 17 | Plain/ reinforcement cement concrete in substructure complete including formwork as per drawing & MoRD technical specifications Clauses 802,804, 805,806,807, 900,1202 & 1204. (including centring, shuttering, staging etc. but excluding reinforcement). VI. RCC grade M 25 i) upto 5 m height | 1017 | 115.75 | Cum |
| 18 | 18 | Supplying fitting & placing Thermo Mechanically Treated bar/Cold Twisted deformed bar reinforcement in Substructure complete as per drawings & MoRD technical specifica-tion Clauses 1002,1005,1010 & 1202. | 1018 | 12.733 | Tonne |
| 19 | 19 | Providing weepholes in brick masonry/ stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe or PVC pipe (110 mm OD of 6.0 Kg/cm2 pressure) extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and MoRD technical specification clauses 614, 709, 1204.3.7. | 1019 | 200 | Nos |
| 20 | 20 | Providing and laying of apron with cement concrete block of size as per table 1300.1 cast in situ and made with nominal mix of M - 15 grade cement concrete (using jhama brick aggt.) as per drawing and MoRD technical specification clause 1301 ( rate includes preparation of bed , nominal surface re - inforcement and filling of granular materials in recesses between blocks. ) | 1020 | 105 | Cum |
| 21 | 21 | Traffic Signs (using jhama brick aggregate in CC/ PCC) Retro-reflectorised Traffic Signs Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide MoRD technical specification Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50 mm dia firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete (using jhama brick aggregate ) 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approveddrawings and MoRD Technical Specification Clause 1701.\n | 1021 | ||
| 22 | 21.01 | i) with 900 mm equilateral triangle aluminium sheeting | 1022 | 4 | Nos |
| 23 | 21.02 | ii) with 600 mm equilateral triangle aluminium sheeting | 1023 | 2 | Nos |
| 24 | 21.03 | iii) with 600 mm circular aluminium sheeting | 1024 | 4 | Nos |
| 25 | 22 | Direction and place identification signs up to 0.9 sqm sign board ii) Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide MoRD technical specification Clause 1701.2.3 fixed over aluminium sheeting, 2 mm thick with area not exeeding 0.9 sqm supported on 50 mm dia GI Pipe firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete (using jhama brick aggregate) 450 mm x 450 mm x 600 mm, 600 mm bellow ground level as per approved drawings and MoRD Technical Specification Clause 1701. | 1025 | 1.8 | Sqm |
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