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(NAR) VOL. 2 NO. 1/JANUARY-MARCH 1991

[ DENR ADMINISTRATIVE ORDER NO. 02, January 30, 1991 ]

ERRATA TO DENR A.O. NO. 34, S. 1990 (REVISED WATER USAGE AND CLASSIFICATION/WATER QUALITY CRITERIA) AND DENR A.O. NO. 35, S. 1990 (REVISED EFFLUENT REGULATIONS OF 1990)



In the interest of service and pursuant to provisions of Executive Order No. 192, s.1987, due to a number of errors, typographical as well as those which were inadvertently included/ excluded, DENR Administrative Order Nos. 34 and 35 [*] are hereby amended as follows:
  1. For DENR Administrative Order No. 34 -

    i) Footnote B, Table 1, page 5 should read:

    "For irrigation purposes, SAR SHOULD HAVE A MINIMUM VALUE OF 8 AND A MAXIMUM VALUE NOT TO EXCEED 18. Boron should not exceed 0.75 mg/l".

    ii)  The Water Quality Criteria for "Total Coliforms" for Class SC of Page 8 Table 3 should be 5000  (M) instead of 1000 (M).

    iii) Item (e) "significant parameters", page 10 should read:

    "As a guide .... are indicated in Table 6".

    iv) Table 6A, page 10 should be Table 6.

  2. For DENR Administrative Order No. 35 -

    i)  The Title of Table 1, Section 4, page 2 should read:

    TABLE 1 – EFFLUENT ….. SUBSTANCE"

    (Maximum ……..  Health) A

    ii) Footnote (A) of Section 4, Table 1, page 3 should read:

    "Except as otherwise indicated, all limiting values in Table 1 (Section 4) are maximum and therefore shall not be exceeded".

    iii) There shall be an additional footnote (No. 4) in Tables 2A and 2B, Section 5, page 5 which should read:

4. “The effluent standards apply to industrial manufacturing plants and municipal treatment plants discharging more than thirty (30) cubic meters per day".

iv)    The effluent standards for "Total Dissolved Solids" of Class C, OEI and NPI (Section 5, Table 2A, page 4) should be deleted i.e. 1500 mg/l 1000 mg/l, respectively.

2. The above corrections/modifications shall be published as required by law prior to implementation.

For immediate compliance.

Adopted: 30 Jan. 1991

(SGD.) FULGENCIO S. FACTORAN, JR.

Secretary





[*] See I Nar 4.
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