{Nomor Sertifikat} Date: August 12, 2013

Issuing Office: Jl. Jend. A. Yani No. 1 Gunung Sari Ulu, Balikpapan 76122, Indonesia

Phone/Facs: +62 542 732186/420537 Email: min.bpp@sucofindo.co.id

REPORT OF ANALYSIS

Principal

: BUKIT MAKMUR MANDIRI UTAMA, PT

Date of Received : August 09, 2013

Date of Analysis

: August 09 up to 12, 2013

Subject

: Water Analysis

Tested for

: pH, Fe, Mn, TSS, Cd

Reference

: 0638/BPP-VIII/OP3/2013 Date August 09, 2013

Description of Sample : 8 (Eight) samples ± 2lt in sealed bottle were supplied by client.

RESULT :

No. Code of Sample Results

pH( - )

Fe( mg/L )

Mn( mg/L )

TSS* ( mg/L )

Cadmium(mg/L)

1 SPA 15 7.05 <0.031 <0.009 5 <0.0012 SPA 18 6.44 <0.031 <0.009 13 <0.0013 SPA 19 6.85 <0.031 <0.009 36 <0.0014 SPA 20 7.17 <0.031 <0.009 26 <0.0015 SPB 15 7.24 <0.031 0.017 16 <0.0016 SPB 18 6.68 <0.031 <0.009 5 <0.0017 SPB 19 7.02 <0.031 <0.009 6 <0.0018 SPB 20 6.99 <0.031 0.028 44 <0.001 Methods *) 4500-H+-B 3111B,3030E 3111B, 3030E 2540 D 3111B,3030E Threshold Limit Value **) 6.00 – 9.00 7 4 200 0.05

*) Standard Methods 22 nd, Edition 2012, APHA AWWA **) The Regulation Republic of Area South Kalimantan No.036 Year 2008 <= Less than the detection limit indicated This Certificate/report is issued under our General Terms and Conditions, copy of which is available upon request or may be accessed at www.sucofindo.co.id

Dept.of Testing

BPP.OP3.2013.0000 Kadarisman NA