Tender For Periodical Maintenance Of Road From Harina-Ailmara Road To Kajari Mog Para (L058) (L-4.127 Km) In Between Ch.0.00 Km To Ch.4.127 Km Under Suvarna Jayanti Tripura Nirman Yojona Scheme Under Rupaichari Block In Pwd (R And B) Division, Sabroo
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Project Description
Periodical Maintenance Of Road From Harina-Ailmara Road To Kajari Mog Para (L058) (L-4.127 Km) In Between Ch.0.00 Km To Ch.4.127 Km Under Suvarna Jayanti Tripura Nirman Yojona Scheme Under Rupaichari Block In Pwd (R And B) Division, Sabroom Sh. Patch Metalling, Re- Carpeting, Sand Seal Coat And Traffic Signs Etc.
BOQ
| Sl. No. | Item Description |
| 1 | WBM Grading 3 :Providing, laying, spreading and compactingjhama 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 |
| 2 | Prime Coat(i) Low porosity Providing and applying prime coat with bitumen emulsion(SS-1) on prepared surface of granular base including cleaning of road surface and sprayingprimer at the rate of 0.70- 1.00 kg/sqm using mechanical means as per MoRDTechnical Specification Caluses 502. |
| 3 | Tack Coat:III) 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 granular surface treated with primer & cleaned with hydraulic broom as per MoRD Technical Specification Clause 503. |
| 4 | Tack Coat:II) 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. |
| 5 | 25mm thick Open-Graded Premix Carpet using Bituminous (viscosity grade/ modified bitumen) BinderProviding, laying and rolling of open-graded premix carpet of 25mm 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.Case - II By MechanicalMeans(I) Bitumen of VG-30 |
| 6 | Seal CoatProviding & 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 510.1) By Manual Means.Case-iv : Type D ( Premix with fine sand )I) Bitumen of VG-30 |
| 7 | Maintenance of Earthen shoulder (Stripping of excess soil) Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawing and MoRD technical specification Clause 1903. |
| 8 | Construction of road side pucca drain with M10 ( 1:3:6 with jhama brick aggregate ) to specified lines, grades, level and dimension as per approved design MORD Technical Specification Clause 307, 1606. Excavated materials to be used in embankment at site ( including crntering, shuttering,etc. but excluding reinforcement) D) U shaped drain ( top clear width 600mm, bottom clear width 60mm and clear depth of 600mm |
| 9 | 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 a mild steel angle iron post 75 mm x 75 mm x 6 mm 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 approved drawings and MoRD Technical Specification Clause 801.A) with 900 mm equilateral triangle aluminium sheeting |
| 10 | 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 a mild steel angle iron post 75 mm x 75 mm x 6 mm 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 approved drawings and MoRD Technical Specification Clause 801.B)with 600 mm circular aluminium sheeting |
| 11 | Direction and Place Identification signs upto 0.9 sqm size board (using jhama brick aggregate in CC / PCC).B) Semi Reflective Traffic Signs. Providing and erecting and place identifications of semi reflective sign boards as per IRC:67 made of 2 mm thick M.S. sheet duly stove enameled paint in white colour in front and gray colour on back with red reflective border of 70 mm width and required message, letters and figures with reflective engineering grade tape as per MORD specifications of required shade and colour. Supported and welded on 47 mm x 47 mm x 12SWG square tube of 3050 mm height duly strengthened by 25 mm x 5 mm MS flat iron on edges on back 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 drawingsand MoRD Technical Specification Clause 1701. |
| 12 | Painting lines, Dashes, Arrows, etc. on Road in Two Coats on New Work. Painting lines, dashes, arrows, etc. on roads 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, demarcation at site and traffic control as per drawing and MoRD Technical Specification Clause 1702. |
| 13 | Providing and Fixing \"Citizens\" Information Board\" of the Project(with CC structure).Providing and fixing of typical Citizens\" Information board with Logo as per MORD specifications and drawing with CC structure made with M-15 of Size 1150 mm in length, 300 mm in thickness and 2450 mm in height all above G.L. with foundation with M-15 concrete of size 1150 mm x 600 mm x 750 mm , 750 mm below ground level with skin reinforcemet with 8 mm dia TMT bars @ 200 cm C/C from bottom of the structure. 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 structure will be painted with primer and two coats of epoxy paint as per drawing and MoRD technical specification Clause 1701 and Annexure 1700.1A)Board \"A\" |
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