AMC SITE DEVELOPMENT & SLOPE MODIFICATION REGULATIONS 2017 THLIRNA

AMC Mayor-in a puanchhuah takah chuan, India rama d^n la awm ngai lo leimin kan tuar ṭhin av^nga d^n thar lo piang, ‘The Aizawl Municipal Corporation (Site Development and Slope Modification) Regulations 2017’ chungch^ng hi han thl$rho ila.

He d^n hi kumin(2017) April ni 4-a The Mizoram Gazette (Extraordinary)-a tihchhuah a ni a, AMC Board of Councilors Meeting-in a hma lamin a lo pawm tawh a. A tak taka hman theih turin AMC-in thuchhuah a la siam lo thung. He d^n thar hi https://printingstationery.miz... ah a download theih.

He beiseina d^n thar lo pianchhuah n^n hian GeoHazards Society-te an thawh hl^wk hle. Kum 2013 April ni 25 khan Mizoram sorkar n>n leilung chhiatna- lirnghing lian tham thleng thei lak ata him theihna at^na hmal^k n^n thuthlung an ziak a. State sum pai s>ng miah lovin, MunichRE insurance company ṭanpuina in US mithiam leh ram chh<ng miten kan ram an zir chiang a. Hemi kal z>lah rawtna hrang hrang h>ng- Landslide Policy Committee for Aizawl City (Kum 1983 August leimin endiktu GSI mi Prasad-an ‘Hill Slope Stability Committee for Aizawl town’ siam a lo rawt tawh a, sorkar-in a din lo!) te, Landslide Hazard Map (Leimin awm theihna leh zia deuhna hmun tarlanna) te, Geologic Review Board te, training buatsaih te leh Building Regulations hmanlai tichak lehzual turin d^n thar siamte an rawt a. H>ng an rawtna te hi AMC-in tihlawhtlingin, California lama inhmun laih leh buatsaih kawnga an d^n en chungin, d^n thar hi a lo piang ta a ni.

Leimin kan tawh ṭhinte a lo reh a, a lo zi awm theih n^n, inhmun emaw, engemaw hmun siam n^na lei laih ngai a nih chuan Geologist-te endik leh phalna a ngai tawh tur hi he d^nin a tinz^wn ber pakhat a ni. AMC d^n tharin a sawi ṭhenkhat han lawr dan dan ila.

Thil thar awm

Ü Geologic Review Board: AMC staff te b^ka pawn lam mi, thiam b$kna nei leh tawnhriat ngah tawh, mi pathum aia tl>m lo awmna - dilna lo endiktu tur.

Ü Landslide Policy Committee for Aizawl City: AMC Mayor Chairman-na hnuaiah din a ni, ṭum nga (5) an ṭhu tawh.

D^n tharin a huam lohte

Ü Map-a leimin hlauhawm lohna hmun (low hazard zone) a tarlan te, in sakna hmun tur awih z^wnga 24o aia z^l. Hei hian in zawng zawng - Assam type, concrete building, etc. a huam.

Ü In hmun laih leh sak phalsak tawhna hmun, a tlawhpawhna tur kawng laih ngaiah, a s^n z^wnga 1m p>l lo emaw lei v<ng 10m volume tling lo emaw a nihin. Hei hian v^ntlang kawng a pawh ang, a kawi ulh tur a ni lo.

Thlan laih

Ü AMC enkawl bawlhhlawh paihna hmun laih khuar

Ü Hmun laih tur s^n z^wng 1m kh<m lo emaw, in hmun pakhata lei v<ng 10m volume tling lo emaw a nihin.

Ü Hmun fal leh reh, lei laih av^nga v^ntlang tana harsatna awm lo tur, AMC official-in a remtihpui chuan

Ü Rikrum thilah - mi nunna leh in leh lo hlauhawma a awma chhanchhuah leh tiziaawm tura lei laih ngaiah.

Ü Defence Ministry tih loh, Central leh State sorkar, Semi - Government Department leh NGO-ten an hmun siam n^na lei laih a ngai a nih chuan, phalna l^k phawt a ngai.

Hriat turte: Regulations hmasa anga insak phalna p>k tawh pawh, a sak belh d^wna lei laih ngai a awm a nih chuan, phalna l^k nawn leh a ngai. Hmun laih av^nga v^ntl^ng leh mimal thil hlauhawma a awm loh n^n a d^wlna/ danna siam tur a ni. Hetiang siam lo emaw, siam tho, chim leh si av^nga v^ntl^ng leh mimal thilin a tuar a nih chuan AMC Commissioner lungawina ang thlapin a siam ṭha tur a ni.

AMC-a dilnaah Local Council leh in sakna tur hmun (LSC) hualtu zawng zawngte aṭangin laih an remtihna, No Objection Certificate (NOC) l^k a ngai a. Geologic Review Board-in a phalsakna, NOC a ngai a, lei laih a ngaih th<k z^wng leh a v<ng z^t leh a laih d^n tur a lem a tarlangin thil tel a ngai. In sakna tur hmun hma lang thei tura chiang tak tarlangin, 5m huam chh<nga in emaw, kawngpui emaw pawh chhinchhiah tur a ni. Hmun s^n z^wng leh awih tl^n awm dan te, tuiluankawr dinhmun leh kawr awm hnai ber pawh ziah tel a ngai.

Regular Site Development: D^n tharin a huam lohte sawina ṭawngkam hi a ni a, hmun z^l leh rem a ni ber. Lei v<ng 200m3 aia tam lo pawh a d^wlna siam ngai lo hmun a ni. A d^wlna- lungrem, etc. siam a ngaih chuan ‘Engineered Site Development’ tihna a ni thung.

Engineered Site Development: Landslide hazard map-a leimin thlen mai theihna leh hlauhawma tarlan- Moderate, High & Very High Zone te hi a ni a, awih tl^n hret 24o aṭanga a aia hmun awih zawng zawng hi a ni. Low Hazard Zone ami pawh kha ni se, lei laih ngai kha 3m aia s^ng a ni emaw, 200m3 lei v<ng a tling emaw, lungrem, etc. a ngai a nih chuan hemi hnuaia dah hi a ni. Hetiang ang hi Aizawl hmun tam ber te hi a ni - hengte hi AMC-a insak dil d^wnin thil tel a ngai ang.

Ü Local Council leh in sakna tur hmun (LSC) hualtu zawng zawngte aṭangin laih remtihna l^k a ngai. Local Council te hian a hmunhma him loa an hriat chuan NOC an pe lo thei. Hemi av^nga lungawilo chu Geologic Review Board-ah phalsak thei turin an dil thei thung.

Ü Lei laih d^n t<r leh a v<ng awm thei awm z^t chh<t chhuah a ngai. AMC hnuaia endik phalna nei Engineering Geologist emaw Geotechnical Engineer emaw ruaiin, in sakna tur hmun report a ziah a ngai. A ni hian, lei emaw lung emaw laboratory-ah a test tir leh a ngai a (Geotechnical investigations); hmunhma dinhmun chiang takin a lem a ziak ang a, laboratory test a azirin a ṭul angin himna d^n t<rin rawtna a siam nghal ang. He a report hi Geologic Review Board-in a thlir nawn leh ang.

Ü In sakna at^na hmanraw hman tur b$kte ziahna thil tel a ngai. Tuiluankawr siam d^n tur leh, a luan z>lna tur tihlanna te, inthiarna leh thli dang chhuahna tur pawh ziah tel a ngai.

Ü Hmun hma siamna tur hian in zawng zawng- Assam type, concrete building, etc. a huam.

Ü AMC-in ruahsur hun lai chuan lei laih phal lohna thu chhuah a siam mai thei. Fur lai chuan in hmun laih a remti lo thei.

Ü In hmun laih phalna p>k hman theih chh<ng hi kum khat a ni (calendar year).

Ü D^nin a ph<t anga ṭul hrang hrang in sa turte endik/ enpui tur, an chhawr turin Professional licence holder hrang hrang- Engineering Geologist te, Civil Engineer leh, Soil/ Geotechnical Engineer te ni tura dil thei chin, mawhphurhna, leh ṭul dangte tarlan a ni.

He d^n aṭanga chiang tak chu, eng in pawh a huap vek av^ngin in sa tur chuan thil ṭul a tam hret d^wn a, Geologist mawhphurhna a s^ng bawk ang. Tun dinhmunah chuan, Directorate of Geology & Mineral Resources-a Geologist te rin tur an nih hm>l a.

Nikum (2016) October ni 7-a The Mizoram Gazette-a Geologist rawih man leh, lei/ lung test man te hi a tl^ngpui chauh han tarlang leh ila.

Ü Geological mapping siam man (1:25,000): Rs. 2,500/- per 50 m2

Ü Lei chh<ng verh ngai a nihin (bungraw phurh velna, a hmuna awmna siam, etc. a ruaitu tum tur): Metre khata th<kah Rs. 600/-

Ü Geotechnical investigation titu nikhat lawmman: Rs. 7,000/-

Ü Geotechnical laboratory charge, lei (soil): Rs. 4,000/- per sample (Test pathum, tih ṭul ngei tur a huam)

Ü Geotechnical laboratory charge, lung (rock): Rs. 10,000/- per sample (Test panga, tih ṭul ngei tur a pawimawh zual a huam)

Geotechnical investigation hi tih ngei ngei ngai a nih av^ngin heng test ngai ṭhenkhatte hi chu Mizoramah kh^wl a awm vek loh avang leh, hmun khatah chauh (Central PWD Lab., Zuangtui) a la awm rih av^ngin hmundanga thawn a ngai d^wn a ni. Engineering lama senso t<r chh<t tel lovin, Assam type emaw, pucca building emaw pawh ni se, in pangngai sa turin d^n ang thlapa tih chuan Rs. 20,000 - 50,000 s>n a ngaih hm>l a. Hemi hnu hian in sak phalna hmuh ngei tur a la chiang lo a, Engineer leh Architect rawihna a la ngai leh ang.

D^n thar a ni a, kan la hmang ṭan chiah lo a, hetiang deuh hi a kalphung tur a nih av^ngin kan insiamrem a ṭul d^wn. He d^n hi AMC Building Regulations tifamkimtu tur a ni a. Aizawl himna at^na a hre z^wkte duan a nih av^ngin zawm thei tura lo inbuatsaih kha kan tih theih chu a ni a. Mipuiten harsatna kan tawh theihte hre chung siin, kan himna at^na d^n hi siam a ni tih hre reng ang u.

- Dr. Laldinpuia Assistant Professor Department of Geology: PUC