Rebar on-site processing and assembly

① This item is based on on-site processing and assembly work of reinforcing bars. ② It includes splicing of reinforcing bars (lap splices or mechanical splices), installation of spacers, and lifting/raising of reinforcing bars. ③ It includes mechanical equipment cost for equipment used in on-site rebar processing (rebar cutters, rebar benders, etc.). ④ Purchase and transportation costs of materials (reinforcing bars, splice materials (couplers), spacers), and on-site transportation costs are excluded. ⑤ For applicable types by specification, refer below. Category Type Type-Ⅰ a. Cases where reinforcing bars with diameter 13mm or less account for less than 50% of the total reinforcing bar weight a. Cases where reinforcing bars with diameter 13mm or less account for 50% or more of the total reinforcing bar weight b. Processing and assembly used together with structural steel Type-Ⅱ c. Cases where reinforcing bars with diameter 13mm or less account for less than 50% of the total reinforcing bar weight, but the rebar processing and assembly work is for complex structural facilities (sewage treatment facilities, waste treatment facilities, etc.)

- When constructed in parallel with lifting equipment, apply by multiplying the following coefficients. Classification Standard Market Unit Price Labor Cost Ratio No lifting equipment used 1.00 1.00 Lifting equipment used 1.17 0.95 ※ Use of lifting equipment: Apply when site conditions (work at height / narrow rebar storage space, etc.) require continuous construction using a mobile crane. - Apply by multiplying the following coefficients according to the size of the structure. Classification Standard Market Unit Price Labor Cost Ratio General structure 1.00 1.00 Small structure 1.98 1.01 (total reinforcing bar quantity less than 0.5ton)