RENCANA TEKNIS REKLAMASI PADA LAHAN BEKAS PENAMBANGAN BATUGAMPING DI KUARI TEMANDANG PT. SEMEN INDONESIA

DIAN NUGROHO, BENNY (2016) RENCANA TEKNIS REKLAMASI PADA LAHAN BEKAS PENAMBANGAN BATUGAMPING DI KUARI TEMANDANG PT. SEMEN INDONESIA. Other thesis, UPN "Veteran" Yogyakarta.

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Abstract

The location of the study is mining of limestone situated in PT Semen Indonesia Geographically mining site located at coordinates 06⁰51'49,2 " LS 06⁰53'43,8"LS and 111⁰53'5,4" BT - 111⁰55'41,4 " BT . The mining Temandang quarry use open pit methods, where the mining method will leave some basins caused by mining activities. The effort to control the negative impacts of this mining is by conducting reclamation towards the land after mining of limestone. The purpose of this study is planning reclamation of the land after mining of limestone in PT. Semen Indonesia ( The surface area of pit Temandang is 129,900 mv2. Material on topsoil 3. The topsoil needed for reclamation activities on area with12.99 hectares is 4.655 m3.Because there is only little topsoil provided, then we have chosen the arrangement system of top soil that require only little topsoil provided, those are the system of pot/planting hole, with the number of pot 1.667 for every 1 hectares with the dimension of pot 60x60x60 cm. With a planting space of 2m x 3m and the vegetation used for reforestation activities are hardwood tree or teak and mahogany. The time needed for making holes with an area of 12.99 hectares is 18 days with human labor, and the overall time required for filling activities and pot hole planting by human labor is 31 days.

Item Type: Thesis (Other)
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Depositing User: Eko Yuli
Date Deposited: 03 May 2016 04:05
Last Modified: 03 May 2016 04:05
URI: http://eprints.upnyk.ac.id/id/eprint/191

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