Mobile QR Code QR CODE : Journal of the Korean Society of Civil Engineers

  1. ์„œ๋ถ€๊ด‘์—ญ์ฒ ๋„ ์ฃผ์‹ํšŒ์‚ฌ ๊ณผ์žฅ, ๊ณตํ•™์„์‚ฌ (WESTERN Metro CO., Ltd)
  2. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํ† ๋ชฉ๊ณตํ•™๊ณผ ์„์‚ฌ๊ณผ์ • (Chungbuk National University)
  3. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํ† ๋ชฉ๊ณตํ•™๊ณผ ๊ต์ˆ˜, ๊ณตํ•™๋ฐ•์‚ฌ (Chungbuk National University)


๊ธฐํ›„๋ณ€ํ™”, ์ ์ •๊ณต์‚ฌ๊ธฐ๊ฐ„, ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ, ๋น„์ž‘์—…์ผ
Abnormal climate, Appropriate construction duration, Railroad bridgework, Non-working day

  • 1. ์„œ ๋ก 

  •   1.1 ์—ฐ๊ตฌ๋ฐฐ๊ฒฝ ๋ฐ ๋ชฉ์ 

  •   1.2 ์—ฐ๊ตฌ๋ฒ”์œ„ ๋ฐ ๋ฐฉ๋ฒ•

  • 2. ์„ ํ–‰์—ฐ๊ตฌ์กฐ์‚ฌ

  •   2.1 ๋น„์ž‘์—…์ผ ๊ด€๋ จ ์„ ํ–‰์—ฐ๊ตฌ ์กฐ์‚ฌ

  • 3. ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜ ๋ถ„์„

  •   3.1 ํƒ€ ๊ธฐ๊ด€์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๋ฐฉ๋ฒ•

  •   3.2 ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์— ๊ด€ํ•œ ๊ธฐ์ค€ ๋ฐ ๋ฒ•๋ น

  •   3.3 ๊ธฐํ›„์š”์ธ์— ์˜ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€ ์ œ์‹œ

  •   3.4 ์™ธ๋ถ€์š”์ธ์— ์˜ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ถœ๋ฐฉ๋ฒ•

  •   3.5 ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€

  •   3.6 ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜ ์‚ฐ์ •๋ฐฉ๋ฒ•

  •   3.7 ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜ ์‚ฐ์ •

  • 4. ๋น„์ž‘์—…์ผ ๋น„๊ตยท๋ถ„์„

  •   4.1 A ํ˜„์žฅ์˜ ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜ ๋„์ถœ

  •   4.2 A ํ˜„์žฅ๊ณผ์˜ ๋น„์ž‘์—…์ผ ๋น„๊ตยท๋ถ„์„

  • 5. ๊ฒฐ ๋ก 

1. ์„œ ๋ก 

1.1 ์—ฐ๊ตฌ๋ฐฐ๊ฒฝ ๋ฐ ๋ชฉ์ 

์ตœ๊ทผ ๊ฑด์„ค ์‚ฐ์—…์˜ ๊ทผ๋กœ๊ธฐ์ค€๋ฒ• ๊ฐœ์ •์„ ํ†ตํ•ด ๊ฑด์„ค๊ทผ๋กœ์ž๋‹น ์ž‘์—…๊ฐ€๋Šฅ์ผ์ˆ˜๊ฐ€ ๊ฐ์†Œํ•˜์˜€๊ณ , ํญ์—ผ ๋ฐ ์žฅ๋งˆ ๋“ฑ ์ด์ƒ ๊ธฐํ›„๊ฐ€ ์ฆ๊ฐ€ํ•˜์—ฌ ๊ฑด์„ค๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ๋„ ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๋Š” ์‹ค์ •์ด๋‹ค. ์ด์— ์ •๋ถ€์—์„œ๋Š” ์œ„์˜ ๋ฌธ์ œ๋ฅผ ๋ฐ˜์˜ํ•œโ€˜๊ณต๊ณต ๊ฑด์„ค๊ณต์‚ฌ์˜ ๊ณต์‚ฌ๊ธฐ๊ฐ„ ์‚ฐ์ •๊ธฐ์ค€โ€™์„ ์ˆ˜๋ฆฝํ•˜์—ฌ ์šด์˜ํ•˜๊ณ  ์žˆ์œผ๋‚˜, ๊ณต์ข…๋ณ„๋กœ ์ƒ์ดํ•œ ๊ณต์‚ฌ๊ธฐ๊ฐ„์„ ์‚ฐ์ •ํ•˜๋Š” ๊ฑด์„ค์—…์˜ ํŠน์„ฑ์€ ์ถฉ๋ถ„ํžˆ ๋ฐ˜์˜๋˜์–ด ์žˆ์ง€ ์•Š๋‹ค. ์ด์— ๋Œ€๋ถ€๋ถ„ ๊ฑด์„คํ˜„์žฅ์€ ํƒ€ ๊ธฐ๊ด€์˜ ๊ณต์‚ฌ๊ธฐ๊ฐ„ ์‚ฐ์ •๊ธฐ์ค€ ์ž๋ฃŒ๋‚˜ ํ˜„์žฅ๊ด€๋ฆฌ์ž์˜ ๊ฒฝํ—˜ ๋ฐ ์ง๊ด€์„ ํ†ตํ•ด ๊ณต์‚ฌ๊ธฐ๊ฐ„์„ ์‚ฐ์ •ํ•˜๊ณ  ์žˆ์ง€๋งŒ, ์ด๋Ÿฌํ•œ ๋ฐฉ์‹์œผ๋กœ ์‚ฐ์ •ํ•œ ๊ณต์‚ฌ๊ธฐ๊ฐ„์€ ์˜ˆ๊ธฐ์น˜ ๋ชปํ•œ ์ƒํ™ฉ ๋“ฑ์— ์˜ํ•ด ๊ณต๊ธฐ์ง€์—ฐ์ด ๋ฐœ์ƒํ•˜๋ฉฐ, ์ถ”๊ฐ€์ ์œผ๋กœ ์‚ฌ์—…๋น„ ์ฆ๊ฐ€, ๋…ธ๋ฌด๋น„ ์ฆ๊ฐ€ ๋“ฑ ์—ฌ๋Ÿฌ ๋ถ€์ •์ ์ธ ํšจ๊ณผ๊ฐ€ ๋‚˜ํƒ€๋‚˜๊ณ  ์žˆ๋‹ค.

์œ„์™€ ๊ฐ™์€ ๋ฌธ์ œ๋กœ ์ธํ•ด ์ ์ •๊ณต์‚ฌ๊ธฐ๊ฐ„ ์‚ฐ์ •์˜ ์ค‘์š”์„ฑ์ด ๋Œ€๋‘๋จ์— ๋”ฐ๋ผ, ๊ณต์‚ฌ๊ธฐ๊ฐ„์— ํฐ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๋น„์ž‘์—…์ผ ์š”์ธ ์ค‘ ์˜ˆ์ธก๊ณผ ํ†ต์ œ๋Š” ๋ถˆ๊ฐ€๋Šฅํ•˜์ง€๋งŒ ์ •๋Ÿ‰ํ™”๊ฐ€ ๊ฐ€๋Šฅํ•œ ๊ธฐํ›„์š”์ธ๊ณผ ์˜ˆ์ธก ๊ฐ€๋Šฅํ•œ ๊ณตํœด์ผ ๋ฐ ๊ทผ๋กœ์ผ์ˆ˜๋ฅผ ๋ถ„์„ํ•˜์—ฌ ์ ์ •๊ณต์‚ฌ๊ธฐ๊ฐ„์„ ์‚ฐ์ •ํ•˜์—ฌ์•ผ ํ•œ๋‹ค. ์ด์— ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ธฐํ›„๋ณ€ํ™”์™€ ๊ทผ๋กœ์ผ์ˆ˜๋ฅผ ๋ฐ˜์˜ํ•œ ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ๊ตญ๋‚ด ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ์ œ์‹œํ•จ์œผ๋กœ์จ, ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ๊ณต์‚ฌ๊ธฐ๊ฐ„ ์‚ฐ์ • ์‹œ ์ง€์—ญ์  ํŠน์„ฑ๊ณผ ๊ณต์ข…๋ณ„ ํŠน์„ฑ์„ ๋ฐ˜์˜ํ•œ ์ •ํ™•ํ•œ ๊ทœ์ • ๋ฐ ๊ธฐ์ค€์˜ ํ•„์š”์„ฑ์„ ์ œ์‹œํ•˜๋Š” ๊ฒƒ์„ ๋ชฉ์ ์œผ๋กœ ํ•œ๋‹ค.

1.2 ์—ฐ๊ตฌ๋ฒ”์œ„ ๋ฐ ๋ฐฉ๋ฒ•

๋ณธ ์—ฐ๊ตฌ์˜ ๋ฒ”์œ„๋Š” ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ๋กœ ๋ฒ”์œ„๋ฅผ ํ•œ์ •ํ•˜๋ฉฐ, ๋น„์ž‘์—…์ผ ์‚ฐ์ •์˜ ์˜ํ–ฅ ๋ณ€์ˆ˜๋Š” ๊ธฐ์˜จ, ๊ฐ•์šฐ, ๊ฐ•์„ค, ํ’์†, ๋ฏธ์„ธ๋จผ์ง€์™€ ๋ฒ•์ •๊ณตํœด์ผ ๋ฐ ์ฃผ 52์‹œ๊ฐ„ ๊ทผ๋ฌด์ œ๋กœ ์„ ์ •ํ•˜์˜€๋‹ค. ๋˜ํ•œ, ์ง€๋‚œ 10๋…„๊ฐ„ ์ „๊ตญ 88๊ฐœ ์ง€์—ญ์˜ ๊ธฐํ›„์ž๋ฃŒ์™€ 5๋…„๊ฐ„ ์ „๊ตญ 16๊ฐœ์˜ ์‹œ๋„๋ณ„ ๋ฏธ์„ธ๋จผ์ง€ ์ฃผ์˜๋ณด/๊ฒฝ๋ณด๋ฐœ๋ น ์ž๋ฃŒ๋ฅผ ์ˆ˜์ง‘ํ•˜์—ฌ ๋ถ„์„ํ•˜์˜€๋‹ค.

๋ณธ ์—ฐ๊ตฌ์˜ ๋ฐฉ๋ฒ•์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

(1) ๋น„์ž‘์—…์ผ ์‚ฐ์ •์— ๊ด€ํ•œ ์„ ํ–‰์—ฐ๊ตฌ ๊ณ ์ฐฐ ๋ฐ ํƒ€ ๊ธฐ๊ด€์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ์กฐ์‚ฌยท๋ถ„์„ํ•˜์˜€๋‹ค.

(2) ๋ถ„์„ํ•œ ์ž๋ฃŒ ์ค‘ ์ฒ ๋„ ๋…ธ๋ฐ˜๊ณต์‚ฌ ์ค‘ ํ† ๋ชฉ๊ณต์‚ฌ์™€ ๊ต๋Ÿ‰๊ณต์‚ฌ์— ์ ํ•ฉํ•œ ์‚ฐ์ •๊ธฐ์ค€์„ ์ข…ํ•ฉํ™”ํ•˜์—ฌ ๊ธฐ์ƒ์กฐ๊ฑด ๋ฐ ๋ฏธ์„ธ๋จผ์ง€๋ฅผ ๋ฐ˜์˜ํ•œ ํ† ๊ณต์‚ฌ ๋ฐ ๊ต๋Ÿ‰๊ณต์‚ฌ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ์ œ์‹œํ•˜์˜€๋‹ค.

(3) ๊ธฐ์ƒ์ฒญ์—์„œ ์ œ๊ณตํ•˜๋Š” 10๋…„์น˜ ์ง€์—ญ๋ณ„ ๊ธฐํ›„ํ†ต๊ณ„ ์ž๋ฃŒ์™€ ์—์–ด์ฝ”๋ฆฌ์•„์—์„œ ์ œ๊ณตํ•˜๋Š” 5๋…„์น˜ ์ง€์—ญ๋ณ„ ๋ฏธ์„ธ๋จผ์ง€ ์ฃผ์˜๋ณด/๊ฒฝ๋ณด๋ฐœ๋ น ์ž๋ฃŒ๋ฅผ ์ˆ˜์ง‘ยท๋ถ„์„ํ•˜์˜€๋‹ค.

(4) ์•ž์„œ ์‚ฐ์ •ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ์ง€์—ญ๋ณ„ ๊ธฐํ›„ ๋ฐ ๋ฏธ์„ธ๋จผ์ง€ ์ž๋ฃŒ์— ์ ์šฉํ•˜์—ฌ ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ์‚ฐ์ •ํ•˜์˜€๋‹ค.

(5) ์‚ฐ์ •๋œ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ์‹ค์ œ ํ˜„์žฅ์—์„œ ๋ฐœ์ƒํ•œ ๋น„์ž‘์—…์ผ์ˆ˜์™€์˜ ์ฐจ์ด๋ฅผ ๋น„๊ตยท๋ถ„์„ํ•˜์˜€๋‹ค.

2. ์„ ํ–‰์—ฐ๊ตฌ์กฐ์‚ฌ

2.1 ๋น„์ž‘์—…์ผ ๊ด€๋ จ ์„ ํ–‰์—ฐ๊ตฌ ์กฐ์‚ฌ

Jeong and Lee(2000)์€ 10๋…„๊ฐ„์˜ ๊ธฐํ›„์š”์ธ ์ž๋ฃŒ๋ฅผ ๋ถ„์„ํ•˜๋Š” ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•ด ๊ฐ€์ƒ๊ธฐํ›„๋‹ฌ๋ ฅ์„ ์ƒ์„ฑ์‹œ์ผœ ๊ธฐํ›„๋ณ€ํ™”์— ๋Œ€ํ•œ ๊ณต๊ธฐ๋ณ€ํ™”๋ฅผ ์‚ฌ์ „์— ๊ณ ๋ คํ•  ์ˆ˜ ์žˆ๋Š” ์˜์‚ฌ๊ฒฐ์ • ์ง€์›๋ชจ๋ธ์„ ์ œ์‹œํ•˜์˜€๋‹ค. Lee(2005)์€ ๊ธฐํ›„์— ์˜ํ•œ ์ž‘์—…๋ถˆ๋Šฅ์ผ ์˜ˆ์ธก๋ฐฉ๋ฒ•์˜ ์‚ฐ์ •๊ธฐ๊ฐ„๋ณ„ ์˜ˆ์ธก์˜ค์ฐจ์˜ ๋น„๊ตยท๋ถ„์„์„ ํ†ตํ•ด ์˜ˆ์ธก๊ฐ’๊ณผ ์‹ค์ œ๊ฐ’๊ณผ์˜ ์˜ˆ์ธก ์˜ค์ฐจ๋ฅผ ์ตœ์†Œํ™”ํ•˜์˜€๊ณ , ์˜ˆ์ธก์„ฑ ๊ฒ€ํ† ๋ฅผ ํ†ตํ•ด ์ง€์—ญ๋ณ„ยท๊ธฐ์ƒ์กฐ๊ฑด๋ณ„์˜ ์—ฐ๊ฐ„ ์ž‘์—…๋ถˆ๋Šฅ์ผ์ˆ˜๋ฅผ ์ œ์‹œํ•˜์˜€๋‹ค. Kwon(2007)์€ ํ•ด์ƒ๊ณต์‚ฌ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ์ž‘์—…๋ถˆ๊ฐ€๋Šฅ์š”์ธ ์ค‘ ํ†ต์ œ๋ถˆ๊ฐ€๋Šฅ ์š”์ธ์ธ ๊ฐ•์šฐ๋Ÿ‰, ์•ˆ๊ฐœ, ๋‡Œ์ „, ๊ฐ•์„ค, ํญํ’, ๊ธฐ์˜จ์„ ๋ถ„์„ํ•˜์—ฌ ์ธ์ฒœ, ์—ฌ์ˆ˜์ง€์—ญ์˜ ์ž‘์—…๋ถˆ๊ฐ€๋Šฅ์ผ์ˆ˜๋ฅผ ์‚ฐ์ •ํ•˜์˜€๋‹ค. Park(2010)์€ ์ž‘์—…๋ถˆ๋Šฅ์ผ ์ˆ˜๋ฅผ ์ „๊ตญ 1๊ฐœ์˜ ํŠน๋ณ„์‹œ์™€ 6๊ฐœ์˜ ๊ด‘์—ญ์‹œ ๋ฐ ์ฒญ์ฃผ์ง€์—ญ์„ ๋Œ€์ƒ์œผ๋กœ ๊ณผ๊ฑฐ 1, 5, 10, 30๋…„๊ฐ„์˜ ๊ธฐํ›„์ž๋ฃŒ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ์ž‘์—…๋ถˆ๋Šฅ์ผ์„ ์‚ฐ์ •ํ•˜๊ณ , ํ˜„์žฅ์‚ฌ๋ก€์™€ ๋น„๊ตยท๋ถ„์„ํ•˜์—ฌ ์ž‘์—…๋ถˆ๋Šฅ์ผ ์‚ฐ์ •์„ ์œ„ํ•œ ํ†ต๊ณ„๋…„์ˆ˜๋ฅผ ์ œ์‹œํ•˜์˜€๋‹ค. Ko(2015)์€ ๊ธฐํ›„๋ณ€ํ™”๋ฅผ BCP ๋ถ„์„์„ ํ†ตํ•˜์—ฌ ๊ธฐ์˜จ ๋ฐ ๊ฐ•์šฐ๋Ÿ‰์˜ ๋ณ€ํ™” ์‹œ์ ์„ ํ™•์ธํ•˜๊ณ  ์ž‘์—…๋ถˆ๋Šฅ์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ์ œ์‹œํ•œ ๋’ค ์ธ์ฒœ, ๊ฐ•๋ฆ‰, ๊ด‘์ฃผ, ๋ถ€์‚ฐ์ง€์—ญ์˜ ์ž‘์—…๋ถˆ๋Šฅ์ผ์„ ์‚ฐ์ •ํ•˜์˜€๋‹ค. Bang et al.(2015)์€ ๊ณต๋™์ฃผํƒ ๊ฑด์„ค๊ณต์‚ฌ์—์„œ ๊ณจ์กฐ๊ณต์‚ฌ์˜ ์ ์ •๊ณต๊ธฐ ์‚ฐ์ •์„ ์œ„ํ•ด ์ „๋ฌธ๊ฐ€๋“ค ๋Œ€์ƒ์œผ๋กœ ์„ค๋ฌธ์กฐ์‚ฌ๋ฅผ ํ•˜์—ฌ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ์ œ์‹œํ•˜์˜€๊ณ , ์‚ฐ์ •๋œ ๊ธฐ์ค€์„ ํ† ๋Œ€๋กœ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ์ œ์‹œํ•˜์˜€๋‹ค. Yoon(2020)์€ ๊ณต์ข…๋ณ„ ๊ธฐํ›„๋ณ€ํ™”๋ฅผ ๋ฐ˜์˜ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๋ฐฉ๋ฒ• ๋ฐ ์‹œ์Šคํ…œ์„ ๊ฐœ๋ฐœํ•˜์˜€๊ณ , ์ด๋ฅผ ํ†ตํ•ด ์‹ค์ž‘์—…์ผ์€ ์ƒ์‚ฐ์„ฑ ๊ธฐ๋ฐ˜์˜ ์‚ฌ์ดํด ํƒ€์ž„์œผ๋กœ ์ž‘๋™๋˜๋„๋ก ํ•˜๊ณ  ๋น„์ž‘์—…์ผ์€ ์™ธ๋ถ€ํ™˜๊ฒฝ ๋ณ€ํ™”์— ์ž‘๋™ํ•˜์—ฌ ๊ฐ๊ฐ์˜ ์ž๋ฃŒ๋ฅผ ๋…๋ฆฝ๋œ ๊ตฌ์กฐ์— ๊ด€๋ฆฌ๋  ์ˆ˜ ์žˆ๋„๋ก ADSM (Activity Duration Segmentation Method) ๊ณต์ •๊ณ„ํš ๋ฐฉ๋ฒ•๋ก ์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค.

์ด์ฒ˜๋Ÿผ ๊ฑด์ถ•๊ณต์‚ฌ์˜ ๊ณจ์กฐ๊ณต์‚ฌ์™€ ๊ธฐํ›„์š”์ธ์„ ๊ณ ๋ คํ•œ ๋น„์ž‘์—…์ผ์— ๊ด€ํ•œ ์—ฐ๊ตฌ๋Š” ํ™œ๋ฐœํžˆ ์ง„ํ–‰๋˜๊ณ  ์žˆ์ง€๋งŒ, ๊ฑด์ถ•๊ณต์‚ฌ๋ฅผ ์ œ์™ธํ•œ ์ผ๋ถ€ ๊ณต์ข…์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋Š” ๋ถ€์กฑํ•œ ์‹ค์ •์ด๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋ฅผ ์ˆ˜ํ–‰ํ•˜๊ณ ์ž ํ•œ๋‹ค.

3. ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜ ๋ถ„์„

์™ธ๋ถ€๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ์€ ๋Œ€๋ถ€๋ถ„ ๊ธฐํ›„์š”์ธ ๋ฐ ์™ธ๋ถ€ํ™˜๊ฒฝ์š”์ธ์— ์˜ํ•ด ๋ฐœ์ƒํ•œ๋‹ค. ๊ธฐํ›„์š”์ธ์€ ๋Œ€ํ‘œ์ ์œผ๋กœ ๊ธฐ์˜จ, ๊ฐ•์šฐ, ๊ฐ•์„ค, ๋ฐ”๋žŒ, ๋ฏธ์„ธ๋จผ์ง€ ์ด 5๊ฐœ์˜ ์˜ํ–ฅ ๋ณ€์ˆ˜๋กœ ๊ตฌ๋ถ„ํ•  ์ˆ˜ ์žˆ๊ณ , ์™ธ๋ถ€ํ™˜๊ฒฝ์š”์ธ์€ ๊ณตํœด์ผ ๋ฐ ๊ทผ๋กœ ํŒจํ„ด ๋“ฑ์œผ๋กœ ๊ตฌ๋ถ„ํ•  ์ˆ˜ ์žˆ๋‹ค. ๊ณตํœด์ผ ๋ฐ ๊ทผ๋กœ ํŒจํ„ด์€ ์‚ฌ์ „์— ์˜ˆ์ธก ๊ฐ€๋Šฅํ•˜์—ฌ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ์‰ฝ๊ฒŒ ๋„์ถœํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ๊ธฐํ›„์š”์ธ์€ ์‚ฌ์ „์— ์˜ˆ์ธกํ•  ์ˆ˜ ์—†๊ธฐ ๋•Œ๋ฌธ์— ๊ธฐํ›„์š”์ธ์— ์˜ํ•œ ๋น„์ž‘์—…์ผ์€ ์‚ฐ์ •๊ธฐ์ค€์„ ํ†ตํ•ด ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ๋„์ถœํ•˜์—ฌ์•ผ ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์„ ํ–‰์—ฐ๊ตฌ ๋ฐ ํƒ€ ๊ธฐ๊ด€์˜ ์‚ฐ์ •๊ธฐ์ค€์„ ์ข…ํ•ฉํ™”ํ•˜์—ฌ ๊ธฐํ›„์š”์ธ์— ๋Œ€ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ์ œ์‹œ ํ›„ ์™ธ๋ถ€ํ™˜๊ฒฝ์š”์ธ์„ ๋ฐ˜์˜ํ•œ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์„ ์‚ฐ์ถœํ•˜์˜€๋‹ค.

3.1 ํƒ€ ๊ธฐ๊ด€์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๋ฐฉ๋ฒ•

ํ•œ๊ตญํ† ์ง€์ฃผํƒ๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์€ ๊ธฐ์˜จ, ๋ฐ”๋žŒ, ๋ˆˆ, ๋น„, ๊ณตํœด์ผ์„ ๊ณ ๋ คํ•˜์—ฌ ์ถœ๋ ฅ ํ˜„ํ™ฉ๊ณผ ์ˆœ์ž‘์—…์ผ์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•˜์—ฌ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ์ œ์‹œํ•˜๊ณ  ์žˆ์œผ๋ฉฐ(LH, 2014), ์ด์™ธ์—๋„ ํ•œ๊ตญ ๋„๋กœ๊ณต์‚ฌ, ๋Œ€ํ•œ ํ† ๋ชฉํ•™ํšŒ, ๋ฏธ์œก๊ตฐ ๊ฑด์„ค๊ณต์‚ฌ ๊ณ„์•ฝ์„œ(FED) ๋“ฑ ์—ฌ๋Ÿฌ ๊ธฐ๊ด€์—์„œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ์•„๋ž˜ Table 1๊ณผ ๊ฐ™์ด ๋ช…์‹œํ•˜๊ณ  ์žˆ๋‹ค.

Table 1.

The Standards of Non-working Days by Climate Factor

Outline Temperature Rainfall Wind speed Snowfall
Specifications for LH โˆ™ the maximum temperature : more than 33 ยฐC
โˆ™ the minimum temperature : less than โ€“12 ยฐC
โˆ™ more than 10 mm per day โˆ™ more than 10.8 m/s โˆ™ more than 1 cm per day
Specifications for EX โˆ™ the maximum temperature : more than 35 ยฐC
โˆ™ the minimum temperature : less than 4 ยฐC
- - -
Korean society of civil
engineers
โˆ™ the maximum temperature : more than 25 ยฐC
โˆ™ the minimum temperature : less than 4 ยฐC
- - -
Rules on
industrial safety standards
- โˆ™ more than 1 mm per hour โˆ™ more than 10 m/s โˆ™ more than 1 cm per hour
Far East
Districts
โˆ™ the minimum temperature : less than 0 ยฐC โˆ™ more than 5 mm per day - -

3.2 ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์— ๊ด€ํ•œ ๊ธฐ์ค€ ๋ฐ ๋ฒ•๋ น

3.2.1 ๊ธฐ์ƒํŠน๋ณด ๋ฐœํ‘œ๊ธฐ์ค€

๊ธฐ์ƒ์ฒญ์—์„œ๋Š” ๊ธฐ์ƒํŠน๋ณด์— ๊ด€ํ•ด ์ž์ฒด์ ์œผ๋กœ ์ •์˜ํ•˜์—ฌ ์šด์šฉํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ๊ทธ์ค‘ ๊ฑด์„ค๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ๊ณผ ๊ด€๋ จ๋œ ๊ธฐ์ƒํŠน๋ณด๋Š” ์•„๋ž˜ Table 2์™€ ๊ฐ™๋‹ค.

Table 2.

Weather Alert

Outline Standard
Heatwave Advisory When the maximum daily temperature is 33 ยฐC or higher from June to September is expected to last for more than 2 days
Cold wave Advisory When the minimum temperature in the morning is expected to be below โ€“12 ยฐC for more than 2 days
Heavy snow Advisory New snowfall is expected over 5 cm for 24 hours
Strong wind Advisory When wind speed over 14 m/s or instantaneous wind speed over 20 m/s is expected on land
Heavy rain Advisory When 3-hour rainfall is expected to exceed 60 mm or 12-hour rainfall is expected to exceed 110 mm
Fine dust Advisory Considering the weather conditions, when the time average concentration of PM 2.5 at the automatic atmospheric measurement station in the region lasts more than 75 for 2 hours

3.2.2 ์‚ฐ์—…์•ˆ์ „๋ณด๊ฑด๊ธฐ์ค€์— ๊ด€ํ•œ ๊ทœ์น™

๊ณ ์šฉ๋…ธ๋™๋ น ์ œ273ํ˜ธ์ธ โ€˜์‚ฐ์—…์•ˆ์ „๋ณด๊ฑด๊ธฐ์ค€์— ๊ด€ํ•œ ๊ทœ์น™โ€™์˜ ์ œ 383์กฐ(์ž‘์—…์˜ ์ œํ•œ)ํ•ญ์— ๋”ฐ๋ฅด๋ฉด โ‘ ํ’์†์ด ์ดˆ๋‹น 10๋ฏธํ„ฐ ์ด์ƒ์ธ ๊ฒฝ์šฐ, โ‘ก๊ฐ•์šฐ๋Ÿ‰์ด ์‹œ๊ฐ„๋‹น 1๋ฐ€๋ฆฌ๋ฏธํ„ฐ ์ด์ƒ์ธ ๊ฒฝ์šฐ, โ‘ข๊ฐ•์„ค๋Ÿ‰์ด ์‹œ๊ฐ„๋‹น 1์„ผํ‹ฐ๋ฏธํ„ฐ ์ด์ƒ์ธ ๊ฒฝ์šฐ์— ์ฒ ๊ณจ์ž‘์—…์„ ์ค‘์ง€ํ•ด์•ผ ํ•œ๋‹ค๊ณ  ๋ช…์‹œ๋˜์–ด์žˆ๋‹ค.

3.3 ๊ธฐํ›„์š”์ธ์— ์˜ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€ ์ œ์‹œ

์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ๋Š” ์™ธ๋ถ€์—์„œ ์ž‘์—…์ด ์ฃผ๋กœ ์ด๋ฃจ์–ด์ง€๊ธฐ ๋•Œ๋ฌธ์— ๊ธฐํ›„์— ์˜ํ–ฅ์„ ๋งŽ์ด ๋ฐ›๋Š”๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๊ณต์ข… ํŠน์„ฑ์ƒ ์ง€๋ฉด๊ณผ ์ƒ๋‹นํ•œ ๊ฑฐ๋ฆฌ๊ฐ€ ์žˆ๋Š” ๋†’์€ ์œ„์น˜์—์„œ ์ฃผ๋กœ ์ž‘์—…์ด ์ด๋ฃจ์–ด์ ธ ์ฃผ๋กœ ๊ฐ•ํ’์— ์˜ํ•ด ์ž‘์—…์ค‘๋‹จ์ด ๋ฐœ์ƒํ•˜๊ฒŒ ๋œ๋‹ค. ๋˜ํ•œ, ์„ ํ–‰์—ฐ๊ตฌ์กฐ์‚ฌ ๊ฒฐ๊ณผ, ๊ฑด์„ค๊ณต์‚ฌ์—์„œ๋Š” ๊ธฐ์˜จ, ๊ฐ•์šฐ, ๊ฐ•์„ค ๋ฐ ๊ฐ•ํ’์— ์˜ํ•ด ๋น„์ž‘์—…์ผ์ด ๋ฐœ์ƒํ•œ๋‹ค๊ณ  ์ •์˜ ๋‚ด๋ฆฌ๊ณ  ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€ ์ˆ˜๋ฆฝ์„ ์œ„ํ•ด์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์„ ํ–‰์—ฐ๊ตฌ์™€ ๋™์ผํ•˜๊ฒŒ ๊ธฐ์˜จ, ๊ฐ•์šฐ, ๊ฐ•์„ค, ๊ฐ•ํ’๋ฅผ ์˜ํ–ฅ ๋ณ€์ˆ˜๋กœ ์„ ์ •ํ•˜์˜€๊ณ , ์ถ”๊ฐ€๋กœ ์‚ฌํšŒ์ ์œผ๋กœ ์ค‘์š”์„ฑ์ด ๊ฐ•์กฐ๋œ ๋ฏธ์„ธ๋จผ์ง€์— ์˜ํ•œ ๋น„์ž‘์—…์ผ๊นŒ์ง€ ํฌํ•จํ•˜์—ฌ ์ด 5๊ฐ€์ง€๋ฅผ ์˜ํ–ฅ ๋ณ€์ˆ˜๋กœ ์„ค์ •ํ•˜์˜€๋‹ค. ํŠนํžˆ, ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ํŠน์„ฑ์„ ๋ฐ˜์˜ํ•˜์—ฌ ๊ฐ•ํ’์— ๋Œ€ํ•ด์„œ๋Š” ๋‹ค๋ฅธ ์˜ํ–ฅ ๋ณ€์ˆ˜๋ณด๋‹ค ์ข€ ๋” ์—„๊ฒฉํ•˜๊ฒŒ ๊ธฐ์ค€์„ ์‚ฐ์ •ํ•˜์˜€๋‹ค(Lee, 2021).

3.3.1 ๊ธฐ์˜จ

๊ธฐ์ƒ์ฒญ์˜ ๊ธฐ์ƒํŠน๋ณด๋ฅผ ๋”ฐ๋ฅด๋ฉด ํญ์—ผ์ฃผ์˜๋ณด ๋ฐœ๋ น ์‹œ์ ์œผ๋กœ ํ˜น์„œ๊ธฐ๊ฐ€ ์‹œ์ž‘๋œ๋‹ค๊ณ  ๋ช…์‹œ๋˜์–ด์žˆ๊ณ , ํ˜นํ•œ๊ธฐ ๋˜ํ•œ ํ•œํŒŒ์ฃผ์˜๋ณด ๋ฐœ๋ น ์‹œ ์‹œ์ž‘๋œ๋‹ค๊ณ  ๋ช…์‹œ๋˜์–ด์žˆ๋‹ค. ๋˜ํ•œ, ์™ธ๋ถ€์ž‘์—…์ด ์ฃผ๋กœ ์ง„ํ–‰๋˜๋Š” ๊ต๋Ÿ‰๊ณต์‚ฌ๋Š” ๊ธฐ์˜จ์— ์˜ํ–ฅ์„ ๋งŽ์ด ๋ฐ›๊ฒŒ ๋˜๋Š”๋ฐ, ์‹ค์ œ ๊ณต์‚ฌํ˜„์žฅ์—์„œ๋„ ํญ์—ผ์ฃผ์˜๋ณด์™€ ํ•œํŒŒ์ฃผ์˜๋ณด๊ฐ€ ๋ฐœ๋ น๋˜๋Š” ์‹œ์ ์— ์ž‘์—…์ด ์ค‘๋‹จ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋ฐœ์ƒ๊ฒŒ ๋œ๋‹ค. ๋”ฐ๋ผ์„œ ๊ธฐ์˜จ์— ์˜ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์€ ๊ธฐ์ƒ์ฒญ ๊ธฐ์ƒํŠน๋ณด์˜ ๊ธฐ์ค€์„ ๋”ฐ๋ผ ํญ์—ผ์ฃผ์˜๋ณด์—์„œ ๋ช…์‹œ๋œ ์ผ ์ตœ๊ณ ๊ธฐ์˜จ 33 ยฐC ์ด์ƒ์ผ ๊ฒฝ์šฐ์™€ ํ•œํŒŒ์ฃผ์˜๋ณด์—์„œ ๋ช…์‹œ๋œ ์ผ ์ตœ์ €๊ธฐ์˜จ์ด โ€“12 ยฐC ์ดํ•˜์ผ ๊ฒฝ์šฐ๋ฅผ ๊ธฐ์˜จ์— ์˜ํ•œ ๋น„์ž‘์—…์ผ ๋ฐœ์ƒ ๊ธฐ์ค€์œผ๋กœ ์„ ์ •ํ•˜๋Š” ๊ฒƒ์ด ์ ํ•ฉํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋œ๋‹ค.

3.3.2 ๊ฐ•์šฐ ๋ฐ ๊ฐ•์„ค

๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ์ผ€์ด์Šจ ๊ธฐ์ดˆ๊ณต์‚ฌ, ๊ต๊ฐ๊ณต์‚ฌ ๋“ฑ ๊ธฐ์ดˆ๊ณต์‚ฌ๋Š” ๋น„์™€ ๋ˆˆ์— ์˜ํ•ด ์ž‘์—… ๋„์ค‘ ๋ฏธ๋„๋Ÿฌ์ง€๊ฑฐ๋‚˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํƒ€์„ค์˜ ์–ด๋ ค์›€ ๋“ฑ ์•…์˜ํ–ฅ์„ ๋งŽ์ด ๋ฐ›๊ฒŒ ๋œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์ž‘์—…์ด ์‹œ์ž‘๋œ ์ดํ›„์— ๋น„๊ฐ€ ๋‚ด๋ฆฌ๊ฒŒ ๋˜๋ฉด ์ž‘์—…์ด ์ค‘๋‹จ๋˜๋Š” ๊ฒฝ์šฐ๋„ ๋นˆ๋ฒˆํžˆ ๋ฐœ์ƒํ•˜๊ฒŒ ๋œ๋‹ค. ์ด์— ๊ฐ•์šฐ์— ์˜ํ•œ ์„ ํ–‰์—ฐ๊ตฌ์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ๋น„๊ตํ•œ ๊ฒฐ๊ณผ, ๋Œ€๋ถ€๋ถ„์˜ ์—ฐ๊ตฌ์—์„œ ๊ฐ•์šฐ ๋ฐ ๊ฐ•์„ค์— ๋Œ€ํ•œ ๋น„์ž‘์—…์ผ ๊ธฐ์ค€์€ ์ผ๊ฐ•์šฐ๋Ÿ‰ 10 mm, ์ผ ์ ์„ค๋Ÿ‰ 10 mm ์ด์ƒ์ผ ๊ฒฝ์šฐ ์ž‘์—…์ด ์ค‘๋‹จ๋œ๋‹ค๊ณ  ๋ถ„์„ํ•˜์˜€๋‹ค. ๋˜ํ•œ, ํƒ€ ๊ธฐ๊ด€์˜ ์‹œ๋ฐฉ์„œ์— ๋”ฐ๋ฅด๋ฉด, ์ผ ๊ฐ•์šฐ๋Ÿ‰์ด 10 mm, ์ผ ์ ์„ค๋Ÿ‰ 10 mm ์ด์ƒ์ผ ๊ฒฝ์šฐ๋ฅผ ๋น„์ž‘์—…์ผ ๋ฐœ์ƒ ๊ธฐ์ค€์œผ๋กœ ์„ ์ •ํ•œ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋„ ์ผ ๊ฐ•์šฐ๋Ÿ‰ 10 mm ์ด์ƒ, ์ผ ์ ์„ค๋Ÿ‰ 10 mm ์ด์ƒ์ผ ๊ฒฝ์šฐ๋ฅผ ๋น„์ž‘์—…์ผ ๋ฐœ์ƒ ๊ธฐ์ค€์œผ๋กœ ์„ ์ •ํ•˜๋Š” ๊ฒƒ์ด ์ ํ•ฉํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋œ๋‹ค.

3.3.3 ํ’์†

์ฃผ๋กœ ๋†’์€ ์œ„์น˜์—์„œ ํƒ€์›Œํฌ๋ ˆ์ธ ์‚ฌ์šฉ ๋ฐ ์ฝ˜ํฌ๋ฆฌํŠธ ํƒ€์„ค ์ž‘์—… ๋“ฑ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ๊ต๋Ÿ‰๊ณต์‚ฌ์—์„œ ๋ฐ”๋žŒ์€ ์ค‘์š”ํ•œ ์˜ํ–ฅ ์š”์ธ์ด๋‹ค. ๋”ฐ๋ผ์„œ ์„ ํ–‰์—ฐ๊ตฌ, ํƒ€ ๊ธฐ๊ด€์˜ ๊ธฐ์ค€ ๋ฐ ๋ณดํผํŠธ ํ’๋ ฅ๊ณ„๊ธ‰ ๋“ฑ์„ ๋น„๊ตยท๋ถ„์„์„ ์ง„ํ–‰ํ•˜์˜€๋‹ค. ๋ณดํผํŠธ ํ’๋ ฅ๊ณ„๊ธ‰์—์„  6๊ณ„๊ธ‰์˜ ํ’์† 10.8~13.9 m/s์—์„œ ํฐ ๋‚˜๋ญ‡๊ฐ€์ง€๊ฐ€ ํ”๋“ค๋ฆฌ๊ณ  ์šฐ์‚ฐ์„ ์‚ฌ์šฉํ•˜๊ธฐ ์–ด๋ ต๋‹ค๊ณ  ์ •์˜ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ๊ธฐ์ƒ์ฒญ์˜ ๊ฐ•ํ’์ฃผ์˜๋ณด์—์„  ํ’์†์ด 14 m/s ์ด์ƒ ๋˜๋Š” ์ˆœ๊ฐ„ ํ’์†์ด 20 m/s ์ด์ƒ์ด ์˜ˆ์ƒ๋  ๋•Œ๋กœ ๋ช…์‹œ๋˜์–ด์žˆ๋‹ค. ๋˜ํ•œ, โ€˜์‚ฐ์—…์•ˆ์ „๋ณด๊ฑด๊ธฐ์ค€์— ๊ด€ํ•œ ๊ทœ์น™โ€™์— ๋”ฐ๋ฅด๋ฉด ํ’์†์ด 10 m/s ์ด์ƒ์ธ ๊ฒฝ์šฐ ์ฒ ๊ณจ์ž‘์—…์„ ์ค‘์ง€ํ•ด์•ผ ํ•˜๋ฉฐ, ์ˆœ๊ฐ„ ํ’์†์ด ์ดˆ๋‹น 10 m/s๋ฅผ ์ดˆ๊ณผํ•˜๋Š” ๊ฒฝ์šฐ๋Š” ํƒ€์›Œํฌ๋ ˆ์ธ์˜ ์„ค์น˜ยท์ˆ˜๋ฆฌยท์ ๊ฒ€ ๋˜๋Š” ํ•ด์ฒด ์ž‘์—…์„ ์ค‘์ง€ํ•ด์•ผ ํ•œ๋‹ค๊ณ  ๋ช…์‹œ๋˜์–ด์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ํƒ€์›Œํฌ๋ ˆ์ธ ๋ฐ ์ฒ ๊ณจ์ž‘์—… ๋“ฑ ๊ต๋Ÿ‰๊ณต์‚ฌ์™€ ์—ฐ๊ด€์„ฑ์ด ๊นŠ์€ โ€˜์‚ฐ์—…์•ˆ์ „๋ณด๊ฑด๊ธฐ์ค€์— ๊ด€ํ•œ ๊ทœ์น™โ€™์—์„œ ์ •์˜ํ•œ ํ’์†์ด 10 m/s ์ด์ƒ์ผ ๊ฒฝ์šฐ๋ฅผ ๋น„์ž‘์—…์ผ ๋ฐœ์ƒ ๊ธฐ์ค€์œผ๋กœ ์„ ์ •ํ•˜๋Š” ๊ฒƒ์ด ์ ํ•ฉํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋œ๋‹ค.

3.3.4 ๋ฏธ์„ธ๋จผ์ง€

๊ตญ๋ฏผ๊ฑด๊ฐ•๊ณผ ํ™˜๊ฒฝ์˜ค์—ผ์— ๊ด€ํ•œ ์ค‘์š”์„ฑ์ด ๋†’์•„์ง์— ๋”ฐ๋ผ ์ผ์ • ์ˆ˜์ค€ ์ด์ƒ์œผ๋กœ ์ฆ๊ฐ€ํ•œ ๊ณ ๋†๋„ ๋ฏธ์„ธ๋จผ์ง€๋ฅผ ์ค„์ด๊ธฐ ์œ„ํ•ด ์ตœ๊ทผ ํ™˜๊ฒฝ๋ถ€์—์„œ๋Š” ๊ณ ๋†๋„ ๋ฏธ์„ธ๋จผ์ง€ ๋น„์ƒ์ €๊ฐ์กฐ์น˜ ์‹œํ–‰์ง€์นจ์„ ์šด์šฉํ•˜๊ณ  ์žˆ๋‹ค(MOE, 2019). ์ด์— ๋”ฐ๋ฅด๋ฉด ๋ฏธ์„ธ๋จผ์ง€ ๋น„์ƒ์ €๊ฐ์กฐ์น˜ ์ฃผ์˜๋ณด/๊ฒฝ๋ณด๋ฐœ๋ น ์‹œ ๊ด€๊ธ‰๊ณต์‚ฌ์žฅ ์ด์ƒ๋ถ€ํ„ฐ ๊ฑด์„ค๊ณต์‚ฌ์žฅ์—์„œ ๋…ธํ›„ ๊ฑด์„ค๊ธฐ๊ณ„ ์šด์˜ ์ž์ œ, ํ„ฐํŒŒ๊ธฐ, ๊ธฐ์ดˆ๊ณต์‚ฌ ๋“ฑ ๋น„์‚ฐ๋จผ์ง€ ๋‹ค๋Ÿ‰ ๋ฐœ์ƒ๊ณต์ •์„ ์ž์ œ ๋ฐ ์ค‘์ง€ํ•ด์•ผ ํ•œ๋‹ค๊ณ  ๋ช…์‹œ๋˜์–ด์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋ฏธ์„ธ๋จผ์ง€ ๋น„์ƒ์ €๊ฐ์กฐ์น˜๊ฐ€ ๋ฐœ๋ น๋œ ๊ฒฝ์šฐ๋ฅผ ๋น„์ž‘์—…์ผ๋กœ ์„ ์ •ํ•˜์˜€๋‹ค.

3.4 ์™ธ๋ถ€์š”์ธ์— ์˜ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ถœ๋ฐฉ๋ฒ•

3.4.1 ๋ฒ•์ • ๊ณตํœด์ผ

๊ด€๊ณต์„œ์˜ ๊ณตํœด์ผ์— ๊ด€ํ•œ ๊ทœ์ •์— ๋”ฐ๋ฅธ ๊ตญ๋‚ด ๋ฒ•์ • ๊ณตํœด์ผ์€ ์ผ์š”์ผ(52์ผ), ๋ช…์ ˆ(6์ผ), ๊ตญ๊ฒฝ์ผ(4์ผ), ์–ด๋ฆฐ์ด๋‚ , ์„๊ฐ€ํƒ„์‹ ์ผ, ํ˜„์ถฉ์ผ, ์„ฑํƒ„์ ˆ, ์‹ ์ •, ๊ทผ๋กœ์ž์˜ ๋‚  ๋“ฑ์œผ๋กœ ๋ช…์‹œ๋˜์–ด์žˆ์œผ๋ฉฐ, ๊ฑด์„ค๊ณต์‚ฌ์—์„œ๋„ ๊ณตํœด์ผ์€ ํœด๋ฌด์ผ๋กœ ์ง€์ •ํ•˜์—ฌ ์šด์˜ํ•˜๊ณ  ์žˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์„๊ฐ€ํƒ„์‹ ์ผ์ด ์ผ์š”์ผ์— ๋ฐฐ์ •๋˜์–ด ํœด๋ฌด์ผ์ด ๊ฐ™์€ ๋‚ ๋กœ ๋˜๋Š” ๋“ฑ ๋งค๋…„ ๋ฒ•์ • ๊ณตํœด์ผ ์ˆ˜๋Š” ๋‹ฌ๋ผ์ง€๊ธฐ ๋•Œ๋ฌธ์— ํ–‰์ • ์•ˆ์ „๋ถ€์—์„œ ์ œ๊ณตํ•˜๋Š” ์ž๋ฃŒ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์ •ํ™•ํ•œ ์›”๊ฐ„ ๋ฒ•์ • ๊ณตํœด์ผ ์ˆ˜๋ฅผ ํŒŒ์•…ํ•˜์—ฌ์•ผ ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ์ถฉ๋ถ„ํžˆ ์˜ˆ์ธก ๊ฐ€๋Šฅํ•œ ์›”๊ฐ„ ๋ฒ•์ • ๊ณตํœด์ผ์„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ์ˆ˜๋กœ ์‚ฐ์ •ํ•˜๋Š” ๊ฒƒ์ด ์ ํ•ฉํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋œ๋‹ค.

3.4.2 ๊ทผ๋กœ ํŒจํ„ด

2018๋…„์— ๊ทผ๋กœ๊ธฐ์ค€๋ฒ•์˜ ๊ฐœ์ •์œผ๋กœ ์ธํ•ด ๊ทผ๋กœ์‹œ๊ฐ„์ด ํ‰์ผ 40์‹œ๊ฐ„, ์—ฐ์žฅ๊ทผ๋กœ 12์‹œ๊ฐ„์ธ ์ฃผ 52์‹œ๊ฐ„์œผ๋กœ ๋ณ€๊ฒฝ๋˜์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋„ ๊ทผ๋กœ์‹œ๊ฐ„์˜ ๋ณ€๊ฒฝ์œผ๋กœ ์ธํ•ด ๋ฐœ์ƒํ•˜๋Š” ๋น„์ž‘์—…์ผ์„ ๊ณ ๋ คํ•ด์ฃผ์—ˆ๋‹ค. ๊ทผ๋กœ๊ธฐ์ค€๋ฒ• ์ œ 50์กฐ 2ํ•ญ์— ๋”ฐ๋ฅด๋ฉด 1์ผ์˜ ๊ทผ๋กœ์‹œ๊ฐ„์€ ํœด์‹์‹œ๊ฐ„์„ ์ œ์™ธํ•˜๊ณ  8์‹œ๊ฐ„์„ ์ดˆ๊ณผํ•  ์ˆ˜ ์—†๋‹ค๊ณ  ๋ช…์‹œ๋˜์–ด์žˆ๋‹ค(MOEL, 2019). ์ด์— ๊ฑด์„คํ˜„์žฅ์—์„  ์ฃผ 5~7์ผ๋กœ ์œ ๋™์„ฑ ์žˆ๊ฒŒ ๊ทผ๋กœ์‹œ๊ฐ„์„ ์ง€์ •ํ•˜๊ณ  ์žˆ๋‹ค. ์ฆ‰, ์ฃผ 5์ผ ๊ทผ๋ฌด์ผ์ง€๋ผ๋„ ๊ธฐํ›„์š”์ธ์— ์˜ํ•ด ํ‰์ผ์— ์ž‘์—…์ด ๋ถˆ๊ฐ€๋Šฅํ•œ ๊ฒฝ์šฐ์—๋Š” ํ† ์š”์ผ, ์ผ์š”์ผ ๋“ฑ ํœด๋ฌด์ผ์—๋„ ๊ทผ๋ฌดํ•  ์ˆ˜๋„ ์žˆ๊ณ  ํ˜น์€ ์›”์ดˆ์— ํƒœํ’ ๋ฐ ์žฅ๋งˆ ๋“ฑ ๊ธฐํ›„ ์ƒํ™ฉ์— ์˜ํ•ด ์ฃผ 3์ผ ๊ทผ๋ฌด๋ฅผ ํ•˜๊ฒŒ ๋˜์–ด ๋‚จ์€ 3์ฃผ ๋™์•ˆ ์ฃผ 7์ผ ๊ทผ๋ฌด๋ฅผ ํ•  ์ˆ˜๋„ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๊ทผ๋กœ ํŒจํ„ด์— ์˜ํ•œ ๋น„์ž‘์—…์ผ์„ ์‚ฐ์ •ํ•˜๋Š” ๊ฒƒ์€ ๋งค์ฃผ ๋ฐœ์ƒํ•˜๋Š” ๋น„์ž‘์—…์ผ์„ ํŒŒ์•…ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๋งค๋‹ฌ ์ด ๋น„์ž‘์—…์ผ์ˆ˜๊ฐ€ ์–ผ๋งˆ๋‚˜ ๋ฐœ์ƒํ•˜๋Š”์ง€๋ฅผ ๋ถ„์„ํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•˜๋‹ค. ์ด์— ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” Table 3๊ณผ ๊ฐ™์ด ๊ทผ๋กœ ํŒจํ„ด์— ์˜ํ•œ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ์‚ฐ์ •ํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ 2์›”์—๋Š” ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ด 8์ผ, 2์›”์„ ์ œ์™ธํ•œ ๋‚˜๋จธ์ง€ ๋‹ฌ์—์„  ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ด 9์ผ๋กœ ์‚ฐ์ •๋˜์—ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋งŒ์•ฝ ๊ธฐํ›„์š”์ธ์— ์˜ํ•œ ๋น„์ž‘์—…์ผ์ด 2์›”์— 5์ผ์ด ๋ฐœ์ƒํ•ด๋„, 2์›”์—๋Š” ๊ทผ๋กœ ํŒจํ„ด์— ์˜ํ•ด ์ตœ์†Œ 8์ผ์€ ๋น„์ž‘์—…์ผ๋กœ ๊ณ ๋ คํ•ด์•ผ ํ•œ๋‹ค. ์ฆ‰, ๊ทผ๋กœ ํŒจํ„ด์— ์˜ํ•œ ๋น„์ž‘์—…์ผ์€ ์›”๋ณ„ ์ตœ์†Œ ๋น„์ž‘์—…์ผ์ด ๋œ๋‹ค.

Table 3.

Method of Calculating the Minimum Non-Working days for Working Pattern

Days Monthly working hours Calculation Monthly
working hours
Monthly non- working day
Calculation
Monthly
non-working day
28day (40 h*28 d)/7 d 160 hours (28 d*8 h-160 h)/8 h 8 day
30day (40 h*30 d)/7 d 171.4 hours (30 d*8 h-171.4 h)/8 h 9 day
31day (40 h*31 d)/7 d 177.1 hours (31 d*8 h-177.1 h)/8 h 9 day

3.5 ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€

์œ„์™€ ๊ฐ™์ด ๊ธฐํ›„์š”์ธ, ๋ฒ•์ • ๊ณตํœด์ผ, ๊ทผ๋กœ ํŒจํ„ด์„ ๊ณ ๋ คํ•˜๊ธฐ ์œ„ํ•ด ์„ ํ–‰์—ฐ๊ตฌ ๋ฐ ํƒ€ ๊ธฐ๊ด€์˜ ์‚ฐ์ •๊ธฐ์ค€์„ ์ข…ํ•ฉํ™”ํ•˜์—ฌ ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ Table 4์™€ ๊ฐ™์ด ์„ ์ •ํ•˜์˜€๊ณ  ์‚ฐ์ • ๊ทผ๊ฑฐ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. โ‘  ๊ธฐ์˜จ์€ ๊ธฐ์ƒํŠน๋ณด์˜ ํญ์—ผ์ฃผ์˜๋ณด์™€ ํ•œํŒŒ์ฃผ์˜๋ณด๋ฅผ ๋”ฐ๋ผ ์ผ ์ตœ๊ณ ์˜จ๋„ 33 ยฐC ์ด์ƒ, ์ผ ์ตœ์ €์˜จ๋„ โ€“12 ยฐC ์ดํ•˜์ผ ๊ฒฝ์šฐ๋ฅผ ๋น„์ž‘์—…์ผ๋กœ ์„ ์ •ํ•˜์˜€๋‹ค. โ‘ก ๊ฐ•์šฐ์™€ ๊ฐ•์„ค์€ ํ•œ๊ตญํ† ์ง€์ฃผํƒ๊ณต์‚ฌ์˜ ๊ธฐ์ค€๊ณผ ๋™์ผํ•˜๊ฒŒ ์ผ ๊ฐ•์ˆ˜๋Ÿ‰ 10 mm ์ด์ƒ, ์ผ ์ ์„ค๋Ÿ‰ 10 mm ์ด์ƒ์ผ ๊ฒฝ์šฐ ๋น„์ž‘์—…์ผ๋กœ ์„ ์ •ํ•˜์˜€๋‹ค. โ‘ข ๊ฐ•ํ’์˜ ์‚ฐ์ •๊ธฐ์ค€์€ โ€˜์‚ฐ์—…์•ˆ์ „๋ณด๊ฑด๊ธฐ์ค€์— ๊ด€ํ•œ ๊ทœ์น™โ€™์„ ๋”ฐ๋ผ ์ตœ๋Œ€ํ’์†์ด 10 m/s์ผ ๊ฒฝ์šฐ๋กœ ๋น„์ž‘์—…์ผ๋กœ ์„ ์ •ํ•˜์˜€๋‹ค. โ‘ฃ ๋ฏธ์„ธ๋จผ์ง€๋Š” ๊ณ ๋†๋„ ๋ฏธ์„ธ๋จผ์ง€ ๋น„์ƒ์ €๊ฐ์กฐ์น˜ ์‹œํ–‰์ง€์นจ์„ ๋”ฐ๋ผ ๋ฏธ์„ธ๋จผ์ง€ ๋น„์ƒ์ €๊ฐ์กฐ์น˜๊ฐ€ ๋ฐœ๋ น๋  ๊ฒฝ์šฐ๋ฅผ ๋น„์ž‘์—…์ผ๋กœ ์„ ์ •ํ•˜์˜€๋‹ค. โ‘ค ๋ฒ•์ • ๊ณตํœด์ผ์€ ๊ตญ๊ฐ€์—์„œ ์ •ํ•œ ๊ณตํœด์ผ ๋ฐ ์ผ์š”์ผ์„ ๋น„์ž‘์—…์ผ๋กœ ์„ ์ •ํ•˜์˜€๋‹ค. โ‘ฅ ๊ทผ๋กœ ํŒจํ„ด์˜ ๊ฒฝ์šฐ ์ฃผ 52์‹œ๊ฐ„ ๊ทผ๋ฌด์ œ๋ฅผ ์ ์šฉํ•  ๊ฒฝ์šฐ ๋งค๋‹ฌ ๋ฐœ์ƒํ•˜๋Š” ํœด๋ฌด์ผ์„ ๋น„์ž‘์—…์ผ์ˆ˜๋กœ ์„ ์ •ํ•˜์˜€๋‹ค. 2์›”์—๋Š” 8์ผ, ๋‚˜๋จธ์ง€ ๋‹ฌ์—๋Š” 9์ผ๋กœ ์‚ฐ์ •๋˜์—ˆ๊ณ , ๋™์‹œ์— ์›”๋ณ„ ์ตœ์†Œ ๋น„์ž‘์—…์ผ๋กœ ์ ์šฉํ•˜์˜€๋‹ค.

Table 4.

Standards for Calculating Non-Working Days for Bridgework Construction

Factor Standards for calculating non-working days
Temperature โˆ™ the maximum temperature : more than 33 ยฐC
โˆ™ the minimum temperature : less than โ€“12 ยฐC
Rainfall โˆ™ more than 10 mm per day
snowfall โˆ™ more than 10 mm per day
wind speed โˆ™ the maximum wind speed : more than 10 m/s
Fine dust โˆ™ when an emergency reduction measure for fine dust is issued

3.6 ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜ ์‚ฐ์ •๋ฐฉ๋ฒ•

์•ž์„œ Table 4์—์„œ ์ œ์‹œํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ๋„์ถœํ•˜์˜€๋‹ค. โ‘  ๊ธฐ์ƒ์ฒ˜์—์„œ ์ œ๊ณตํ•˜๋Š” ์ „๊ตญ 88๊ฐœ ์ง€์—ญ์˜ 10๋…„๊ฐ„์˜ ๊ธฐ์ƒ์ž๋ฃŒ๋ฅผ ์ˆ˜์ง‘ํ•˜์˜€๋‹ค. โ‘ก ์ œ์‹œํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์„ ์ ์šฉํ•˜์—ฌ ์ง€์—ญ๋ณ„ 10๋…„๊ฐ„ ํ‰๊ท  ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ๋„์ถœํ•˜์˜€๋‹ค. โ‘ข ์ด๋•Œ, ๊ฐ™์€ ๋‚  ๋‘ ๊ฐ€์ง€ ์ด์ƒ์˜ ๊ธฐํ›„์š”์ธ์— ์˜ํ•ด ๋น„์ž‘์—…์ผ์ด ๋ฐœ์ƒํ•  ๊ฒฝ์šฐ ์ด๋ฅผ ์ค‘๋ณต์ผ๋กœ ์ธ์‹ํ•˜์—ฌ ์ด 1์ผ๋กœ ์‚ฐ์ถœํ•˜์˜€๋‹ค. ๋˜ํ•œ, ๊ธฐํ›„์š”์ธ๊ณผ ๊ณตํœด์ผ์ด ๊ฐ™์€ ๋‚  ๋ฐœ์ƒํ•˜์—ฌ ์ƒ๊ธฐ๋Š” ์ค‘๋ณต์ผ์ˆ˜๋Š” ๊ตญํ† ๊ตํ†ต๋ถ€์˜ โ€˜๊ณต๊ณต ๊ฑด์„ค๊ณต์‚ฌ์˜ ๊ณต์‚ฌ๊ธฐ๊ฐ„ ์‚ฐ์ •๊ธฐ์ค€โ€™์˜ ์ œ 7์กฐ 1ํ•ญ์— ๋”ฐ๋ผ ํ•ด๋‹น ์›”์— ๊ธฐํ›„์—ฌ๊ฑด์œผ๋กœ ์ธํ•ด ๊ณ„ํš๋œ ๊ณต์ข…์˜ ์ž‘์—…์ด ๋ถˆ๊ฐ€๋Šฅํ•œ ์ผ์ˆ˜(A)์— ํ•ด๋‹น ์›”์— ํฌํ•จ๋œ ๋ฒ•์ • ๊ณตํœด์ผ์ˆ˜(B)๋ฅผ ํ•ฉํ•œ ๋’ค ์›”๋ณ„ ์ค‘๋ณต์ผ์ˆ˜(A x B รท ๋‹ฌ๋ ฅ ์ผ์ˆ˜)๋ฅผ ๋‚˜๋ˆ„์–ด ์†Œ์ˆ˜ ์ฒซ์งธ ์ž๋ฆฌ์—์„œ ๋ฐ˜์˜ฌ๋ฆผํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์ค‘๋ณต์ผ์ˆ˜๋ฅผ ์ œ๊ฑฐํ•œ ๋น„์ž‘์—…์ผ์„ ๋„์ถœํ•˜์˜€๋‹ค(MOLIT, 2019). โ‘ฃ ๋ฏธ์„ธ๋จผ์ง€ ๋น„์ƒ์ €๊ฐ์กฐ์น˜ ์ฃผ์˜๋ณด/๊ฒฝ๋ณด๋ฐœ๋ น ์ž๋ฃŒ๋Š” ๊ธฐํ›„์š”์ธ๊ณผ ๋‹ฌ๋ฆฌ 16๊ฐœ ์‹œ๋„๋ณ„ ์ง€์—ญ์˜ 5๋…„ ๋™์•ˆ ๋ฐœ์ƒํ•œ ๊ธฐ๋ก์ด ์กด์žฌํ•œ๋‹ค. ์ด๋Š” ๊ธฐ์ƒ์ž๋ฃŒ์™€ 1:1 ๋Œ€์‘๋˜์ง€ ์•Š๋Š” ๋ฌธ์ œ์ ์œผ๋กœ ์ธํ•ด ์•ž์„œ ๊ตฌํ•œ ๊ธฐ์ƒ์ž๋ฃŒ 88๊ฐœ ์ง€์—ญ์„ 16๊ฐœ์˜ ์‹œ๋„๋ณ„ ํ‰๊ท  ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋กœ ์‚ฐ์ถœํ•œ ๋’ค ๋ฏธ์„ธ๋จผ์ง€ ์ฃผ์˜๋ณด/๊ฒฝ๋ณด ๋ฐœ๋ น์ผ์„ ์ถ”๊ฐ€ํ•˜์˜€๋‹ค. ์ด๋•Œ, ๋ฏธ์„ธ๋จผ์ง€ ์ฃผ์˜๋ณด/๊ฒฝ๋ณด ๋ฐœ๋ น์ผ๊ณผ ๊ธฐํ›„์š”์ธ์— ์˜ํ•œ ๋น„์ž‘์—…์ผ์ด ์ค‘๋ณต ๋  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ๊ธฐ์ƒ์ž๋ฃŒ์˜ ์‹œ๋„๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜(a)์— ์ดˆ๋ฏธ์„ธ๋จผ์ง€ ์ž๋ฃŒ์˜ ์‹œ๋„๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜(b)๋ฅผ ํ•ฉํ•œ ๋’ค ๊ธฐ์ƒ์ž๋ฃŒ์™€ ๋ฏธ์„ธ๋จผ์ง€ ์ฃผ์˜๋ณด/๊ฒฝ๋ณด๋ฐœ๋ น์˜ ์ค‘๋ณต์ผ์ˆ˜(a x b รท ๋‹ฌ๋ ฅ ์ผ์ˆ˜)๋ฅผ ๋‚˜๋ˆ„์–ด ์†Œ์ˆ˜ ์ฒซ์งธ ์ž๋ฆฌ์—์„œ ๋ฐ˜์˜ฌ๋ฆผํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์ค‘๋ณต์ผ์ˆ˜๋ฅผ ์ œ๊ฑฐํ•œ ๋น„์ž‘์—…์ผ์„ ๋„์ถœํ•˜์˜€๋‹ค. โ‘ค ๊ธฐ์ƒ์ž๋ฃŒ์™€ ๋ฏธ์„ธ๋จผ์ง€, ๊ณตํœด์ผ์— ์˜ํ•œ 16๊ฐœ ์‹œ๋„๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ๊ทผ๋กœ ํŒจํ„ด์— ์˜ํ•œ ์›”๋ณ„ ์ตœ์†Œ ๋น„์ž‘์—…์ผ๊ณผ ๋น„๊ตํ•˜์—ฌ ์‹œ๋„๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๊ฐ€ ๊ทผ๋กœ ํŒจํ„ด์— ์˜ํ•œ ๋น„์ž‘์—…์ผ๋ณด๋‹ค ํฐ ๊ฒฝ์šฐ์—๋Š” ๊ทธ๋Œ€๋กœ ์ ์šฉํ•˜๊ณ , ์ž‘์„ ๊ฒฝ์šฐ ๊ทผ๋กœ ํŒจํ„ด์— ์˜ํ•œ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ์ ์šฉํ•˜์˜€๋‹ค.

3.7 ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜ ์‚ฐ์ •

์œ„์™€ ๊ฐ™์€ ๋ฐฉ๋ฒ•์œผ๋กœ ์‚ฐ์ •ํ•œ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋Š” Table 5์™€ ๊ฐ™๋‹ค. ํ™•์ธ ๊ฒฐ๊ณผ, ์ง€์—ญ ํŠน์„ฑ๋งˆ๋‹ค ๋น„์ž‘์—…์ผ์ˆ˜๋Š” ๋‹ค๋ฅด๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๊ฐ€์žฅ ๋น„์ž‘์—…์ผ์ด ๋งŽ์ด ๋‚˜์˜จ ๊ณณ์€ ์ „๋ผ๋ถ๋„๋กœ ์ด 138์ผ๋กœ ๋‚˜ํƒ€๋‚ฌ๊ณ , ๊ฐ€์žฅ ์ ๊ฒŒ ๋‚˜์˜จ ๊ณณ์€ ์ œ์ฃผํŠน๋ณ„์‹œ๊ฐ€ 119์ผ๋กœ ๊ฐ€์žฅ ๋‚ฎ๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋‘ ์ง€์—ญ๊ฐ„ ๋น„์ž‘์—…์ผ์ˆ˜๋Š” ์ด 19.4์ผ ์ฐจ์ด๋ฅผ ๋ณด์ธ๋‹ค. ๋˜ํ•œ, ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋Š” ์žฅ๋งˆ์ฒ ๊ณผ ํ˜น์„œ๊ธฐ ๊ธฐ๊ฐ„์ธ 7์›”๋ถ€ํ„ฐ 9์›”๊ณผ ๋™์ ˆ๊ธฐ์ธ 12์›”๋ถ€ํ„ฐ 2์›”์— ๋‹ค๋ฅธ ๋‹ฌ๋ณด๋‹ค ๋†’๊ฒŒ ๋น„์ž‘์—…์ผ์ด ๋„์ถœ๋˜์—ˆ๋‹ค. ๋Œ€๊ตฌ๊ด‘์—ญ์‹œ์˜ ๊ฒฝ์šฐ 4์›”์—๋Š” ๋น„์ž‘์—…์ผ์ด 9์ผ๋กœ ๋‚˜ํƒ€๋‚œ ๊ฒƒ์ด ๋น„ํ•ด 8์›”์—๋Š” 22์ผ, 12์›”์—๋Š” 10์ผ์˜ ๋น„์ž‘์—…์ผ์ด ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋˜ํ•œ, ์ธ์ฒœ๊ด‘์—ญ์‹œ์˜ ๊ฒฝ์šฐ 8์›”์—๋Š” ๋น„์ž‘์—…์ผ์ด 12์ผ๋กœ ๋‚˜ํƒ€๋‚ฌ๊ณ  12์›”์—๋Š” 15์ผ๋กœ ๋‚˜ํƒ€๋‚œ ๊ฒƒ์„ ํ†ตํ•ด ๋Œ€๊ตฌ๊ด‘์—ญ์‹œ๋Š” ํ˜น์„œ๊ธฐ ๊ธฐ๊ฐ„์—์„œ ๊ณต์‚ฌ ์ˆ˜ํ–‰์ด ๋ถˆ๋ฆฌํ•˜์ง€๋งŒ, ์ธ์ฒœ๊ด‘์—ญ์‹œ๋Š” ๋™์ ˆ๊ธฐ ๊ธฐ๊ฐ„์—์„œ ๊ณต์‚ฌ ์ˆ˜ํ–‰์ด ๋ถˆ๋ฆฌํ•˜๋‹ค๊ณ  ๋ณผ ์ˆ˜ ์žˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ๊ฐ™์€ ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์ผ์ง€๋ผ๋„ ์ง€์—ญ๋งˆ๋‹ค ๊ทธ ํŠน์„ฑ์„ ๊ณ ๋ คํ•˜์—ฌ ๊ฐ๊ธฐ ๋‹ค๋ฅธ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ์ ์šฉํ•ด์•ผ ํ•œ๋‹ค๋Š” ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.

Table 5.

Number of Non-Working Days per Month by Region

Region Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
Gangwon-do 18 14 14 11 11 10 14 14 10 10 10 15 135
Gyeonggi-do 18 13 13 9 10 10 15 18 10 10 11 14 136
Gyeongsangnam-do 10 9 11 10 10 10 15 18 11 10 9 10 123
Gyeongsangbuk-do 16 11 11 10 10 10 15 17 11 11 10 12 131
Gwangju 13 10 11 10 9 10 17 20 11 10 10 11 130
Daegu 11 9 11 9 10 11 20 22 11 9 9 10 129
Daejeon 12 10 10 9 10 9 15 19 10 10 10 12 124
Busan 12 10 11 11 11 10 11 14 11 10 9 10 119
Seoul 13 11 12 9 10 10 14 16 10 9 9 11 124
Ulsan 10 9 11 9 10 10 16 15 11 10 9 9 120
Incheon 15 12 13 11 12 9 12 12 10 11 11 15 126
Jeollanam-do 12 10 12 11 10 9 12 15 11 10 10 12 124
Jeollabuk do 15 11 13 10 10 10 15 19 10 11 13 12 138
Jeju 11 10 11 10 10 10 11 14 11 10 10 12 118
Chungcheongnam-do 14 10 11 10 10 9 13 17 10 10 11 12 125
Chung-cheong bukdo 17 12 12 10 10 9 14 17 10 10 11 14 132

4. ๋น„์ž‘์—…์ผ ๋น„๊ตยท๋ถ„์„

Table 5์™€ ๊ฐ™์ด ์‚ฐ์ •ํ•œ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜์˜ ํƒ€๋‹น์„ฑ์„ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์‹ค์ œ ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ๊ฐ€ ์ˆ˜ํ–‰๋œ ํ˜„์žฅ์˜ ๊ณต์‚ฌ์ผ๋ณด ์ž๋ฃŒ๋ฅผ ์ˆ˜์ง‘ํ•˜์˜€๋‹ค. ๊ณต์‚ฌ์ผ๋ณด๋Š” ๋‹น์ผ๋งˆ๋‹ค ๊ณต์‚ฌ์˜ ์ง„ํ–‰ํ˜„ํ™ฉ์„ ๊ธฐ๋กํ•˜์—ฌ ๊ด€๋ฆฌํ•˜๋Š” ๋ฌธ์„œ์ด๊ธฐ ๋•Œ๋ฌธ์— ๊ณต์‚ฌ๊ฐ€ ์ง„ํ–‰๋˜๋Š” ๋™์•ˆ ๋ฐœ์ƒํ•œ ๋น„์ž‘์—…์ผ์˜ ์›์ธ ๋ฐ ๋‚ ์งœ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ, ๊ณต์‚ฌ์ผ๋ณด ์ž๋ฃŒ ๋ถ„์„์„ ํ†ตํ•ด ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ๋„์ถœํ•˜์˜€๊ณ , ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์„ Table 5์˜ ์›”๋ณ„ ๋น„์ž‘์—…์ผ๊ณผ ๋น„๊ตยท๋ถ„์„ํ•˜์˜€๋‹ค.

4.1 A ํ˜„์žฅ์˜ ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜ ๋„์ถœ

๊ฒฝ์ƒ๋ถ๋„ ์•ˆ๋™์‹œ์—์„œ ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ๊ฐ€ ์ˆ˜ํ–‰๋œ A ํ˜„์žฅ์˜ 6๋…„ ๋™์•ˆ(2015.01.01.~2020.10.27.)์˜ ๊ณต์‚ฌ์ผ๋ณด ์ž๋ฃŒ๋ฅผ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ Table 6๊ณผ ๊ฐ™์ด ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋„์ถœ๊ฒฐ๊ณผ, A ํ˜„์žฅ์—์„œ ๋น„์ž‘์—…์ผ์€ ์ฃผ๋กœ ๊ฐ•์šฐ, ์ผ์š”์ผ ๋ฐ ๋ฒ•์ • ๊ณตํœด์ผ์— ์˜ํ•ด ๋ฐœ์ƒํ•˜์˜€์œผ๋ฉฐ, ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์˜ ์ดํ•ฉ์€ 62์ผ, ์ด ํ‰๊ท  5.2์ผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋˜ํ•œ, ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ ์ค‘ ๋™์ ˆ๊ธฐ์ธ 1์›”์— 9.8์ผ, ํ•˜์ ˆ๊ธฐ์ธ 8, 9์›”์— ๊ฐ๊ฐ 6.7์ผ, 7.5์ผ๋กœ ์ด ํ‰๊ท ๋ณด๋‹ค ๋งŽ์ด ๋ฐœ์ƒํ•œ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค.

Table 6.

Monthly Average Non-Working Days at Site A

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total average
2015 4 7 1 4 1 0 3 1 6 2 2 1 32 2.7
2016 4 6 1 6 5 4 7 16 7 3 0 4 63 5.3
2017 15 0 3 4 3 0 4 2 2 7 0 2 42 3.5
2018 18 4 6 4 4 1 5 7 9 7 4 9 78 6.5
2019 7 13 5 7 6 9 9 9 14 7 4 8 98 8.2
2020 11 6 5 5 7 4 4 5 7 5 0 0 59 4.9
Total 59 36 21 30 26 18 32 40 45 31 10 24 372 31.0
average 9.8 6.0 3.5 5.0 4.3 3.0 5.3 6.7 7.5 5.2 1.7 4.0 62 5.2

4.2 A ํ˜„์žฅ๊ณผ์˜ ๋น„์ž‘์—…์ผ ๋น„๊ตยท๋ถ„์„

A ํ˜„์žฅ์€ ๊ฒฝ์ƒ๋ถ๋„ ์•ˆ๋™์‹œ์—์„œ ๊ณต์‚ฌ๊ฐ€ ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ A ํ˜„์žฅ์—์„œ ๋ฐœ์ƒํ•œ ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” Table 5์˜ ๊ฒฝ์ƒ๋ถ๋„์˜ ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜์™€ ๋น„๊ต๋ฅผ Table 7๊ณผ ๊ฐ™์ด ์ง„ํ–‰ํ•˜์˜€๋‹ค. ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์ˆ˜์˜ ๋น„๊ต ๊ฒฐ๊ณผ, Table 5์˜ ๊ฒฝ์ƒ๋ถ๋„์˜ ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋Š” ์ดํ•ฉ 130.7์ผ, ํ‰๊ท  10.9์ผ์ด ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, ๋™์ ˆ๊ธฐ์ธ 1์›”์— 16์ผ, ํ•˜์ ˆ๊ธฐ์ธ 8์›”์— 17์ผ์ด ๋ฐœ์ƒํ•˜์˜€๋‹ค. ์ด๋ฅผ ํ†ตํ•ด A ํ˜„์žฅ์˜ ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์ˆ˜์˜ ์ดํ•ฉ๋ณด๋‹ค ๊ฒฝ์ƒ๋ถ๋„์˜ ์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜ ์ดํ•ฉ์ด ์•ฝ 2๋ฐฐ ์ •๋„ ์ฐจ์ด๊ฐ€ ๋ฐœ์ƒํ•˜์˜€๊ณ , ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์ด ๊ฐ€์žฅ ๋งŽ์ด ๋ฐœ์ƒํ•œ ๋‹ฌ์„ ๋น„๊ตํ•˜์˜€์„ ๋•Œ A ํ˜„์žฅ์˜ 1์›” ํ‰๊ท  ๋น„์ž‘์—…์ผ๋ณด๋‹ค ๊ฒฝ์ƒ๋ถ๋„์˜ 1์›” ํ‰๊ท  ๋น„์ž‘์—…์ผ์ด ์•ฝ 6.2์ผ ๋งŽ์ด ๋ฐœ์ƒํ•จ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋˜ํ•œ, A ํ˜„์žฅ์˜ ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์˜ ์ด ํ‰๊ท ์€ ๊ฒฝ์ƒ๋ถ๋„์˜ ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์˜ ์ด ํ‰๊ท ๋ณด๋‹ค 6.7์ผ ์ •๋„ ๋‚ฎ๊ฒŒ ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ฐจ์ด๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ์ด์œ ๋Š” A ํ˜„์žฅ์˜ ๋น„์ž‘์—…์ผ ๋ฐœ์ƒ ์š”์ธ์€ ๊ฐ•์šฐ, ์ผ์š”์ผ, ๋ฒ•์ • ๊ณตํœด์ผ์— ์˜ํ•ด ๋ฐœ์ƒํ•˜์ง€๋งŒ, ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ฐ•์šฐ, ์ผ์š”์ผ, ๋ฒ•์ • ๊ณตํœด์ผ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๊ฐ•์„ค, ์ตœ๋Œ€ํ’์†, ๋ฏธ์„ธ๋จผ์ง€ ๋ฐ ๊ทผ๋กœ ํŒจํ„ด์— ์˜ํ•œ ์š”์ธ๊นŒ์ง€ ๋ฐ˜์˜ํ•˜์˜€๊ธฐ ๋•Œ๋ฌธ์ด๋ผ๊ณ  ํŒ๋‹จ๋œ๋‹ค. ์ฆ‰, A ํ˜„์žฅ์—์„œ ๋ฐœ์ƒํ•œ ์›”๋ณ„ ํ‰๊ท  ๋น„์ž‘์—…์ผ์€ ์ตœ์†Ÿ๊ฐ’, ๋ณธ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋ฌผ์ธ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์€ ์ตœ๋Œ“๊ฐ’์„ ์˜๋ฏธํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ์ถ”ํ›„ ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ์ ์ •๊ณต๊ธฐ ์‚ฐ์ • ์‹œ ๋น„์ž‘์—…์ผ์„ ๊ณ ๋ คํ•  ๊ฒฝ์šฐ ๋ชจ๋“  ์š”์ธ์„ ๋ฐ˜์˜ํ•œ ๋ณธ ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ๋ฌผ์„ ์ฐธ๊ณ ํ•˜์—ฌ ์ ์ ˆํ•œ ๋น„์ž‘์—…์ผ์„ ์‚ฐ์ •ํ•ด์•ผ ํ•œ๋‹ค๊ณ  ํŒ๋‹จ๋œ๋‹ค.

Table 7.

Comparison of Non-Working Days between Site A and Gyeongsangbuk-do

Outline Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total average
A site average 9.8 6.0 3.5 5.0 4.3 3.0 5.3 6.7 7.5 5.2 1.7 4.0 62 5.2
Gyeongsangbuk-do 16 11 11 10 10 10 15 17 11 11 10 12 131 10.9

5. ๊ฒฐ ๋ก 

์ตœ๊ทผ ๊ทผ๋กœ๊ธฐ์ค€๋ฒ•์˜ ๊ฐœ์ •, ์ด์ƒ ๊ธฐํ›„ ์ฆ๊ฐ€๋กœ ์ธํ•ด ์ž‘์—…๊ฐ€๋Šฅ์ผ์ˆ˜ ๊ฐ์†Œ ๋ฐ ๋น„์ž‘์—…์ผ์ˆ˜์˜ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์ ์ •๊ณต๊ธฐ ์‚ฐ์ •์„ ์œ„ํ•œ ํ‘œ์ค€ ๊ฑด์„ค๊ณต์‚ฌ๊ธฐ๊ฐ„ ๋งˆ๋ จ์ด ์ค‘์š”ํ•œ ์‹ค์ •์ด๋‹ค. ์ด์— ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํšจ์œจ์ ์ธ ์ ์ •๊ณต๊ธฐ ์‚ฐ์ •์„ ์œ„ํ•ด ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์—์„œ์˜ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ์ œ์‹œํ•˜์˜€๋‹ค.

์—ฐ๊ตฌ ๊ฒฐ๊ณผ, ๊ฐ™์€ ๊ณต์‚ฌ๋ฅผ ์ˆ˜ํ–‰ํ•จ์—๋„ ์ง€์—ญ์  ํŠน์„ฑ ๋ฐ ์‹œ๊ธฐ๋ณ„๋กœ ๋น„์ž‘์—…์ผ์ˆ˜๋Š” ๋ชจ๋‘ ๋‹ค๋ฅด๊ฒŒ ๋‚˜ํƒ€๋‚จ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์‹ค์ œ ํ˜„์žฅ๊ณผ ๋ณธ ์—ฐ๊ตฌ์™€์˜ ๋น„๊ตยท๋ถ„์„ ๊ฒฐ๊ณผ, ํ’์†, ๊ฐ•์šฐ, ๊ฐ•์„ค, ๋ฏธ์„ธ๋จผ์ง€ ๋ฐ ๊ทผ๋กœ ํŒจํ„ด์„ ๋ฐ˜์˜ํ•œ ๋ณธ ์—ฐ๊ตฌ์™€๋Š” ๋‹ฌ๋ฆฌ ํ’์†, ๊ฐ•์šฐ ๋ฐ ๊ณตํœด์ผ๋งŒ ๋ฐ˜์˜ํ•œ ์‹ค์ œ ๊ณต์‚ฌํ˜„์žฅ์˜ ๋น„์ž‘์—…์ผ์ด ๋” ์ ๊ฒŒ ๋„์ถœ๋จ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ ์ •๊ณต๊ธฐ๋ฅผ ์‚ฐ์ •ํ•  ๊ฒฝ์šฐ ๋ชจ๋“  ๊ณต์‚ฌ์˜ ๋น„์ž‘์—…์ผ์ˆ˜๋ฅผ ๋™์ผํ•˜๊ฒŒ ์‚ฐ์ •ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹Œ, ๊ณต์ข…๋ณ„ ํŠน์„ฑ, ์ง€์—ญ์  ํŠน์„ฑ ๋ฐ ๊ธฐํ›„์š”์ธ์„ ๊ณ ๋ คํ•˜์—ฌ ๋น„์ž‘์—…์ผ์„ ์‚ฐ์ •ํ•ด์•ผ ํ•œ๋‹ค๊ณ  ํŒ๋‹จ๋œ๋‹ค. ๋”ฐ๋ผ์„œ ๊ธฐ์กด์˜ ํ˜„์žฅ์—์„œ์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๋ฐฉ์‹์ด ์•„๋‹Œ ๋ณธ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋ฌผ์˜ ์ ์šฉ์„ ํ†ตํ•ด ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ์˜ ์ ์ •๊ณต๊ธฐ ์‚ฐ์ • ์‹œ ๊ธฐ์ดˆ์ž๋ฃŒ๋กœ ํ™œ์šฉ๋˜์–ด ๊ณต๊ธฐ์ง€์—ฐ, ๋Œ๊ด€๊ณต์‚ฌ, ๊ณต์‚ฌ๋น„ ์ฆ๋Œ€๋ฅผ ์˜ˆ๋ฐฉํ•˜๊ธฐ์— ์ ํ•ฉํ•˜๋‹ค๊ณ  ์ƒ๊ฐ๋œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ „๊ตญ 16๊ฐœ์˜ ์‹œ๋„๋ณ„ ๋น„์ž‘์—…์ผ๋งŒ์„ ์‚ฐ์ •ํ•˜์˜€๊ธฐ ๋•Œ๋ฌธ์— ์ „๊ตญ ์„ธ๋ถ€ ์ง€์—ญ๊นŒ์ง€ ๋ณธ ์—ฐ๊ตฌ์˜ ๊ธฐ์ค€์„ ์ ์šฉํ•˜๊ธฐ ์–ด๋ ต๋‹ค๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ์œผ๋ฉฐ, ์ˆ˜์ง‘๋œ ๋ฏธ์„ธ๋จผ์ง€ 5๋…„ ์น˜ ์ž๋ฃŒ๋Š” ๊ธฐํ›„์š”์ธ ์ž๋ฃŒ์— ๋น„ํ•ด ๋งŽ์ด ๋ถ€์กฑํ•œ ์ƒํ™ฉ์ด๋‹ค. ๋˜ํ•œ, ๋ณธ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋Š” ์ฒ ๋„ ๊ต๋Ÿ‰๊ณต์‚ฌ๋ฅผ ์ œ์™ธํ•œ ํƒ€ ๊ณต์‚ฌ์—๋Š” ์ ์šฉํ•˜๊ธฐ ์–ด๋ ต๋‹ค๋Š” ํ•œ๊ณ„์ ์„ ๊ฐ€์ง„๋‹ค. ๋”ฐ๋ผ์„œ ์ฒ ๋„ ๋ถ„์•ผ์™€ ๋„๋กœ๊ณต์‚ฌ ๋“ฑ ํƒ€ ๊ณต์‚ฌ์—์„œ ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์„ ์‚ฐ์ถœํ•˜๊ธฐ ์œ„ํ•ด์„  ์‹œํ–‰ํ•˜๋ ค๋Š” ๋‹ค๋ฅธ ๊ณต์‚ฌ์˜ Activity๋ฅผ ๋ถ„์„ํ•˜์—ฌ ๊ธฐํ›„์š”์ธ์— ์˜ํ•ด ์ž‘์—… ์ˆ˜ํ–‰์— ์ œํ•œ์ด ์ƒ๊ธฐ๋Š” ํŠน์„ฑ ๋ฐ ๊ธฐ์ค€์„ ํŒŒ์•… ํ›„, ์ด๋ฅผ ๋ฐ˜์˜ํ•˜์—ฌ ๋ณธ ์—ฐ๊ตฌ์˜ ๋น„์ž‘์—…์ผ ์‚ฐ์ •๊ธฐ์ค€์— ์ˆ˜์ •ยท์ ์šฉํ•œ ํ›„ ์ƒˆ๋กœ์ด ์ง€์—ญ๋ณ„ยท์›”๋ณ„ ๋น„์ž‘์—…์ผ์„ ์‚ฐ์ถœํ•˜์—ฌ์•ผ ํ•œ๋‹ค.

์ด์— ํ–ฅํ›„ ํƒ€ ๊ณต์‚ฌ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ์ด์™€ ๊ฐ™์€ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ๊ณต์ข…๋ณ„ ์ง€์—ญ์  ํŠน์„ฑ๊ณผ ๊ธฐํ›„์š”์ธ ๋“ฑ ๋น„์ž‘์—…์ผ์„ ์œ ๋ฐœํ•˜๋Š” ์š”์ธ๋“ค์„ ๋ฐ˜์˜ํ•œ ๋น„์ž‘์—…์ผ ์‚ฐ์ • ๊ทœ์ • ๋ฐ ๊ธฐ์ค€์˜ ํ•„์š”ํ•˜๋‹ค๊ณ  ์ƒ๊ฐ๋˜๋ฉฐ, ์ถ”ํ›„ ๋” ๋งŽ์€ ์„ธ๋ถ€ ์ง€์—ญ๊ณผ ์—ฌ๋Ÿฌ ๊ณต์ข…์— ๋Œ€ํ•œ ๋น„์ž‘์—…์ผ์ˆ˜ ์‚ฐ์ •์—ฐ๊ตฌ๊ฐ€ ์ถ”๊ฐ€๋กœ ์ด๋ฃจ์–ด์ ธ์•ผ ํ•˜๋ฉฐ, ์ถ”๊ฐ€๋กœ ๋‹ค์–‘ํ•œ ๊ณต์‚ฌํ˜„์žฅ๊ณผ์˜ ๋น„๊ตยท๋ถ„์„๋„ ์ง„ํ–‰๋˜์–ด์•ผ ํ•œ๋‹ค๊ณ  ํŒ๋‹จ๋œ๋‹ค.

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