Tender For Pr Of Handed Over Roads From Sonamura-Nidaya Road To Sahapur (Link No-049, L- 0.968 Km) (Portion From 0.478 Km To 0.958 Km, L-0.48 Km) Total Pr L-0.48 Km Under Kathalia Pwd (Rb) Sub Division During The Fy 2023-24 Under Sjtny Scheme, Sonamura-Tripura
TDR : 39685808
Tender Notice
BOQ
Expired
Sonamura
Tripura
Tender For Pr Of Handed Over Roads From Sonamura-Nidaya Road To Sahapur (Link No-049, L- 0.968 Km) (Portion From 0.478 Km To 0.958 Km, L-0.48 Km) Total Pr L-0.48 Km Under Kathalia Pwd (Rb) Sub Division During The Fy 2023-24 Under Sjtny Scheme
Name of Work: PR of handed over roads from Sonamura-Nidaya road to Sahapur (Link No-049, L- 0.968 km) (Portion from 0.478 km to 0.958 km, L-0.48 km) [Total PR L-0.48 km] under Kathalia PWD (R&B) Sub Division during the FY 2023-24 under SJTNY scheme/SH- Grouting, Carpeting with sand Seal coat, CC Block Pitching and other allied works
Sl. No.
Item Description
1
Patch repairing/Maintenance of bituminous surface road using Jhama brick aggregate & Viscosity Graded bitumen (VG-30) Repairing pot holes and making up small depressions with ramming or power rolling after removal / disposal of disintegrated materials within a lead of 50 m, cutting pot holes to regular shapes with vertical edges and levelling the bottom, cleaning the same with compressed air or any appropriate method including screening, cleaning of aggregates; annd filling up with jhama chips using bitumen of VG-30 @ 54 Kg per cum of loose volume of jhama brick chips, after applying tack coat of bitumen on sides and bottom @ 0.75 kg/sqm and finishing the top of required surface levelled with adjoining area in proper grade and camber including spreading of sand@ 0.006 cum/sqm of prepared road surface as per direction of the Engineer-in-charge and all as per MoRD technical specification Clauses 1900,502,503,504.
2
Tack coat using hot straight run bitumen of grade VG30 on Bituminous surface. Providing and applying tack coat using hot straight run bitumen of grade VG30 including heating the bitumen , spraying the bitumen, cleaning and preparing the existing road surface the existing road surface as per specification on Bituminous surface @ 0.50 kg / sqm
3
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 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 - I : By Manual Means. i) Bitumen (60/70 Grade)VG-30
4
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 A. By Manual Means. Case - IV : Type D (premix with fine sand).i) Bitumen (60/70 Grade)VG-30
5
Excavation in cutting in soil by manual means with lead upto 50 m. Excavation in Roadway cutting in soil by using manual means for carrying of cut earth to embankment site with all lifts and lead upto 50 m as per MoRD Technical Specification Clause 302.3.
6
Hill Side Drain Clearance. Removal of earth from the choked hill side drain and disposing it on the valley side manually as per MoRT&H technical specification Clause 3000.
7
Surface DrainsConstruction of unlined surface drains of average cross-sectional area 0.4 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.i)Surface Drains in Ordinary Soil . (A) Manual Means
8
Construction of toe walls for protection of slopes as per Drawing and MoRD technical specifications Clause 1302.5 (including centering, shuttering staging etc. but excluding reinforcement). I. Cement concrete grade M 10 (using jhama brick aggregate) in case of concrete block pitching. (i) Nominal mix 1:3:6
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