MANANTHAVDY MUNICIPALITY PRO NO 264/25 VARADIMOOLA VALLIMADATHIL SURENDRAN VEEDINU SAMEEPAM PIPE CULVERT AND ROAD CONCRETE

road concrete

OD275035/2025-2026:Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m

OD275034/2025-2026: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. <br>(ii) Using Gravel mix soil.(Without Roller Compacting)

75.8.1:Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4)

OD275033/2025-2026:MORD: Providing and fixing NAME BOARD fixed over MS sheeting, 2 mm thick supported on GI pipe 40 mm dia firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 200 mm x 200 mm x 500 mm, 500 mm below ground level as per drawings and Technical Specification Clause 1701.600 mm x 450 mm Rectangular

PIPE CULVERT

3.5.3:Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 m Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3

9.2.1:Bedding for Pipe (i) Type A (Concrete Cradle) Bedding Laying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i)

OD246479/2025-2026:DRY RUBBLE MASONRY with hard stone, WITHOUT Through/Bond stone in foundation and superstructure including packing to compactness to lines and levels, cost and conveyance of all materials labour charges etc. complete as per approved drawing and relevant technical specifications.

OD424640/2025-2026: Providing concrete for plain concrete in TOP Belt concrete in DR Retaining Walls complete as per drawings and direction of Engineer-in-Charge. P.C.C grade M 10, Nominal mix 1:3:6

OD274936/2025-2026:Providing and laying Reinforced Cement Concrete pipe NP3(450 mm 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

OD246477/2025-2026:Filling with contractor's own earth ( excluding rock) in OPEN AREAS in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge