lrrp-lrrp 2024-25 mananthavady lac -3423- ayyappanmoola- maanikolly unnathi road in thirunelly gp mananthavady bp wayanad-rs: 47,90,000.00-general civil work- 1 road forming 2 3.5.2:excavation in soil with dozer with lead upto 100 mexcavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections. 3 od455059/2024-2025:dry rubble masonrywith hard stone, excluding bond stone in foundation and superstructure including packing to compactness to lines and levels, cost and conveyance of all materials labor charges etc. complete as per approved drawing and relevant technical specifications. 4 11.4.3.1:providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202 & 1203iii. p.c.c. grade m 20 (i) nominal mix (1:2:4) 5 11.8:supplying, fitting and placingtmt bar reinforcement in foundation complete as per drawings and technical specifications clauses 1000 and 1202 6 3.4:construction of embankment with material obtained from borrow pitsconstruction 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 technical specification clause 301.5 7 4.11.2:granular sub-base/base/surface course with local materials (table 400.13) by mix in place method normal. construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per clause 401.4 as per technical specification clause 408.
(ii) using gravel mix soil. 8 od238306/2025-2026:providing and laying reinforced cement concrete pipe np3 (450mm dia) as per design in single row providing and laying reinforced cement concrete pipe np3 for culverts on first class bedding of granular material in single row including fixing collar with cement motar 1:2 but excluding excavation, protection works, back filling, concrete and masonry works in head walls and parapets clause 1106. 9 od457965/2024-2025:providing and fixing of direction and place identification signs upto 0.9 sqm size board
a. retro-reflectorised traffic signs
providing and erecting direction and place identification retro-reflectorised sign as per irc:67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on 2 inch dia gi pipe firmly fixed to the ground by means of properly designed foundation with m-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and tehnical specification clause 1701. 10 box culvert 11 11.1.1.1:excavation for structures
earthwork in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.
i. ordinary soil
(i) upto 3 m depth 12 od237213/2025-2026:dr packing under foundation - dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site. 13 11.4.1.1:providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202 & 1203
i. p.c.c grade m 10
(i) nominal mix 1:3:6 14 11.4.5:providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202 & 1203
v. r.c.c. grade m 25 15 12.5.4:plain/reinforced cement concrete in substructure complete as per drawings and technical specification clauses 802, 804, 805, 806, 807, 1202 ans 1204
for height upto 5 m
iv. r.c.c. grade m 25 16 12.7:supplying, fitting and placing tmt bar reinforcement (fe 415) in substructure complete as per drawings and technical specification clauses 1002, 1005, 1010 & 1202