Skip to main content

Maejo University

Indicator 4.2.1

Office wastewater management and effluent quality meeting legal standards

การจัดการน้ำเสียของสำนักงาน และคุณภาพน้ำทิ้งจะต้องอยู่ในมาตรฐานกฎหมายที่เกี่ยวข้อง

Requirement

Manage wastewater and ensure effluent quality meets legal standards

FY2569 Status · 4.2.1

FY2569 data not yet available

No verified FY2569 data or evidence is available for this indicator yet

Updated
2026-08-27

This FY2569 status reflects operational progress only — it is not an official Green Office assessment score

FY2568 Baseline

FY2568 contract context

Wastewater control (4.2.1)
Cycle stage: 4. Control wastewater
  • FY2568 effluent quality Content-verified (BOD/COD/SS/TDS/pH/Temp/Cl₂ within standard)
  • Legal standard Within the 2548 standard (accredited lab)
  • Scans pending verification 1 (content unverified)
Source files
5
Scans pending
1
Contract status
historical-baseline

FY2568 source limitation

FY2568 monthly effluent statistics are content-verified and within the legal standard (accredited lab); the oil/grease skimming record (4p) is an image scan — content pending OCR

FY2569 layer: awaiting verified data

The FY2569 assessment layer for this indicator is not built yet — it will appear only when verified FY2569 sources exist. No FY2568 value is copied forward (only the 4.1.1(3) foam-free plan is a forward statement).

Source limitations (all FY2568 Cat4 files)
  • Environmental-target announcement scan
  • Context/scope announcement scan
  • Random waste-check form scan (24p)
  • Waste-contractor contract scan
  • Monthly waste-log scan (12p)
  • Oil/grease skimming-record scan (G2 duplicate)
  • Garbled measures PDF (cross-reference only)
  • No signed copy
  • Reuse >50% numeric threshold not met (31.93%)
  • General-waste −3% target not met (+1.68%)
  • Monthly-form scope (5,625.7) vs annual scope (6,434.70)
  • ทส.1/ทส.2 records are external references (WTMS)

Original document for review

Original 4.2 FY2568 documents

Openly published FY2568 source files for group 4.2 — for original-document review (C1-approved set only; the superseded 02-03-69 DOCX and the PDF export excluded)

  • PDF

    4.2.1 (1) บันทึกการตักคราบน้ำมัน และไขมัน.pdf

    Open original document

    Oil/grease skimming record (4-page scan — content unverified)

  • PDF

    4.2.1 (1) บันทึกรายละเอียดของสถิติคุณภาพน้ำ ปี 2568.pdf

    Open original document

    Indicator 4.2.1(1) document — FY2568 effluent quality statistics (within standard)

  • TXT

    4.2.1 (2).txt

    Open original document

    Note 4.2.1(2) — grease trap / food-screen treatment per building context

  • TXT

    4.2.1 (3).txt

    Open original document

    Note 4.2.1(3) — all discharge points treated (2 grease-trap points, floor 1)

  • TXT

    4.2.1 (4).txt

    Open original document

    Note 4.2.1(4) — effluent within legal standard (accredited lab)

  • TXT

    4.2.2 (1).txt

    Open original document

    Note 4.2.2(1) — weekly Friday grease-trap skimming

  • TXT

    4.2.2 (2).txt

    Open original document

    Note 4.2.2(2) — grease/food-waste into the compost bin (ถังหมักรักษ์โลก)

  • PDF

    4.2.2 (3) บันทึกการตักคราบน้ำมัน และไขมัน.pdf

    Open original document

    Oil/grease skimming record (4-page scan — byte-identical to 4.2.1(1), G2 duplicate, disclosed)

  • TXT

    4.2.2 (4).txt

    Open original document

    Note 4.2.2(4) — wastewater leak inspection + ทส.1/ทส.2 links (external WTMS references)

  • Word / DOCX

    หมวดที่ 4 รายงานผลการจัดการของเสีย (10-03-69).docx

    Open original document

    FY2568 Cat4 annual report (canonical 10-03-69 DOCX — category-level historical baseline, no signed copy)

FY2568 implementation notes from evidence

  • C1 semantic-verification: text extracted (content-verified). Human/PO verification pending.
  • C1 classification: filename_folder_only (4-page image scan, 0 text chars). Content unverifiable without OCR — NOT semantically verified.

Category

Waste Management

Weight: 15%

Issue

Wastewater Management

Code: 4.2

Related dashboards

No direct dashboard mapping

Linked Evidence (5)

FY2568 Baseline Reference (5)

FY2568 baseline documents for comparison only — not FY2569 results