Kattumaanap Poriyaalar october 2013 | Page 19

膴ñ£ù‚ °Š¬ð¬ò‚ (Construction Debris)
ªè£†®Š ðœ÷ƒè¬÷ GóŠð «õ‡ì£‹
¹Fò 膴ñ£ù ÞìƒèO™ àœ÷ ðœ÷ƒè¬÷ (Low Lying area) 𣶠GóŠH «ñ죂Aì‚ W›‚è‡ì
膴ñ£ùŠ ªð£¼œè¬÷Š ðò¡ð´ˆ¶A«ø£‹.

1. êõ´ ñ‡ (Pit sand)
2. ªõ†® â´ˆî ñ‡ (Excavated Earth)
3. 膴ñ£ù‚ °Š¬ðèœ (Construction Debris/Building Debris)
Þ‰î «ñ죂Aò ñ‡e¶  膴ñ£ùƒèO¡ Ü®ˆî÷ƒèœ ܬñ‚èŠðì àœ÷ù. ªð£PJò™
õNò£è Þˆî¬èò «ñ죂Aò ñ‡ (made up soil) e¶ è†ìŠð´‹ è†ììƒèœ & êñ‹ÜŸø Þø‚è‹/
𮾠(settements) ì¡ «ð£¶ñ£ù 裊¹ ° Fø¡ (SBC) Þ™ô£î¬õò£è¾‹ àœ÷ù. âù«õ
ÞõŸP¡ è£óíñ£è è†ììƒèO™ MKê™èœ, Ü®ˆî÷ Þø‚è‹ ãŸð´A¡øù. Þ¬õ 臮Šð£è ãŸðì
ÜÂñF‚è‚ Ã죶. Þˆî¬èò ð£¶è£ŠH¬ù àÁF ªêŒò W›‚è‡ì ñ‡Eò‚èŠ ªð£PJò™
輈¶¬óèœ ªîKM‚èŠ ð´A¡øù.
1.

ÞòŸ¬èò£è«õ A¬ì‚°‹ ªê…êó¬÷ ñ‡ (Gravelly soil) ªè£‡´ ܺ‚A ܺ‚A GóŠðô£‹.

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2. ð¼ñí™ (Coarse sand) ñŸÁ‹ ªê…êó¬÷ ñ‡ èô¬õ ªè£‡´‹ GóŠðô£‹. Þó‡¬ì»‹ 3:1 †
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MAˆF™ èô‰¶‹ GóŠðô£‹ Þ¬õJó‡´‹ I°M¬ô àœ÷¬õò£è Þ¼Šð,
ñ
£
虽¬ìˆÉœ (stone crusher dust/ quary dust) ñŸÁ‹ ªê…êó¬÷ ñ‡ & Þó‡¬ì»‹ 1:3 MAîˆF™
ù
èô‰¶ & ð£F °¬ø ßóñ£‚A (semidry), Ü´‚° Ü´‚è£è‚ (æ˜ Ü´‚° àòó‹ & 200ee Ü÷õ£è)
Š
2
2
ªè£†® ܺ‚A GóŠHù£™ & Þ¬õ 45t/m (450 kn/m ) SBC à¬ìò¬õò£è & ªè†®ò£ù î÷ñ£è
ªð
Þ¼‚°‹. ªê…êó¬÷ ñ‡ A¬ì‚è£î ÞìƒèO™, Cªñ‡† : 虽¬ìˆÉœ 1:10 â¡ø MAîˆF™
£
°¬ø ßóñ£è èô‰¶ GóŠH ܺ‚èô£‹. «ñ½‹ 膴ñ£ù Ü®ˆî÷Š ðœ÷ƒè¬÷ (è†ììˆ¬î„ ²ŸP‹)
P
較虽¬ìˆÉœ ªè£‡´ GóŠHù£™, îQò£è è¬óò£¡ ÜNŠ¹ (Pest Control) º¬øJ¬ù
«ñŸªè£œ÷¾‹ «î¬õJ™¬ô â¡ð¶‹ Þƒ° Ü¿ˆîñ£èŠ ðF¾ ªêŒòŠð´Aø¶. ÞõŸP™ «ñ«ô
GÁˆîŠð´‹ 膴ñ£ùƒèœ â‰îMîŠ ð£FŠ¹‚°‹ Ý÷£è£ñ™ 裊¹ì¡ õ£›ï£œ º¿õ¶‹ «ê¬õ
ªêŒ»‹.

& ºî¡¬ñ ÝCKò˜
fl;Lkhdg; nghwpahsh;

21

mf;Nlhgh; 2013

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