Attachments included excluded only (part 2)

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

301

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

302

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

303

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

304

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

305

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

306

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

307

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

308

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

309

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

310

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

311

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

312

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

313

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

314

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

315

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

316

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

317

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

318

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

319

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

320

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

321

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

322

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

323

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

324

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

325

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

326

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

327

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

328

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

329

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

330

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

331

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

332

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

333

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

334

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

335

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

336

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

337

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

338

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

339

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

340

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

341

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

342

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

343

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

344

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

345

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

346

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

347

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

348

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

349

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

350

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

351

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

352

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

353

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

354

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

355

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

356

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

357

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

358

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

359

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

360

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

361

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

362

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

363

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

364

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

365

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

366

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

367

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

368

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

369

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

370

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

371

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

372

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

373

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

374

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

375

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

376

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

377

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

378

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

379

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

380

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

381

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

382

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

383

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

384

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

385

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

386

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

387

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

388

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

389

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

390

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

391

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

392

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

393

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

394

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

395

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

396

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

397

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

398

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

399

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

400

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

401

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

402

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

403

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

404

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

405

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

406

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

407

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

408

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

409

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

410

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

411

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

412

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

413

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

414

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

415

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

416

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

417

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

418

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

419

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

420

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

421

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

422

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

423

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

424

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

425

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

426

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

427

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

428

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

429

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

430

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

431

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

432

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

433

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

434

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

435

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

436

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

437

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

439

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

440

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

441

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

442

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

443

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

444

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

445

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

446

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

447

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

448

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

449

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

450

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

451

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

452

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

453

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

456

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

457

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

458

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

460

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

461

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

462

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

463

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

464

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

465

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

466

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

467

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

468

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

469

South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

Attachment 7

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

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Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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South Lismore Sewage Treatment Plant Options Assessment - Final Report

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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Risk Assessment - Refurbishment Option.

Attachment 8

South Lismore Sewage Treatment Plant Upgrade: Risk Assessment – Refurbishment Option Risk

Consequence

Possible relocation of power poles on site not included in cost estimates used in options assessment.

Possible relocation of power poles on site may delay schedule due to the need to obtain Essential Energy approvals and design process.

Possible upgrading of power supply to site not included in cost estimates used in options assessment Inaccuracy in preliminary cost estimates stated within MWH report. (Accuracy approx. +/- 15%) Hazardous materials encountered during demolition of decommissioned infrastructure.

Increase in capital costs.

Unforeseen conditions encountered during construction. (Risk considered higher for Refurbishment option due to need to refurbish old structures, inability to conduct internal inspection of existing trickling filters etc).

Possible need for additional expansion of wetlands to provide treatment of stormflows.

Need to undertake work in close proximity to or on existing infrastructure whilst maintaining satisfactory operation of existing plant.

Initial Risk

H Delays to main contract site works.

H

Increase in capital costs.

H Increase in capital costs.

M Risks to worker health and safety.

Increased construction costs.

Delays in construction.

Increased construction costs.

Delays in construction.

M

Mitigation Allowance to be made in initial budget estimate for project. Revise cost estimates and review project budget as design of project develops.

Commence design and approval of relocation prior to, and separate, to main contract. Ensure relocation of poles is prioritised as first task on the project site works.

Allowance to be made in initial budget estimate for project. Revise cost estimates and review project budget as design of project develops.

Allowance to be made in initial budget estimate for project. Revise cost estimates and review project budget as design of project develops.

Implementation of WHS system by main contractor and sub-contractors. Conduct audits prior to commencement of work.

Adverse impact on performance of existing plant during construction.

Increased construction costs.

M L L L L

Use of risk-adjusted cost estimates.

H Increased construction costs.

Delays in construction.

Residual Risk

M H

M Assess need for work as detailed design progresses. Revise budget estimates and schedule as required.

Careful planning and scheduling of work to minimise impacts.

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

M M

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Risk Assessment - Refurbishment Option.

Attachment 8

Delays in construction.

South Lismore Sewage Treatment Plant Upgrade: Risk Assessment – Refurbishment Option (cont.)

Risk

Consequence

Risk of being unable to meet licence conditions due to lower effluent quality.

Exacerbated by minimal ability to adjust treatment process to respond to changing circumstances.

Greater reliance on wetlands to comply with licence conditions. Wetland performance may be affected by higher nutrient loadings and reduced flexibility of operations.

Higher odour potential due to anaerobic treatment processes in primary sedimentation tanks and Odour from inlet works (common to both options).

Future breach of licence

Condition of retained assets. (For example, retained primary sedimentation tanks approx. 40 years old. Trickling filter external structures 80 years old).

Production of methane (biogas) within anaerobic sludge digester. Burning of methane to heat sludge digester and flaring of excess methane.

Filter flies potential vector for infection.

Quality of secondary effluent may

Initial Risk

Residual Risk

H

Installation of additional treatment processes. Even further expansion of wetlands. Possible need for premature major upgrade of plant.

H

H

Installation of additional treatment processes. Even further expansion of wetlands. Possible need for premature major upgrade of plant.

H

Future breach of licence

Customer impacts. Higher capital cost if odour control facilities included.

Customer impacts. Higher capital cost if odour control facilities included.

Higher future maintenance costs. Reduced ability for future augmentation / refurbishment of plant.

Fire or explosion. Injury to workers / possible fatality.

Mitigation

Provision of odour control facilities.

M

L Provision of odour control facilities.

M M

M

Infection of workers.

L

Breach of licence. Increased

M

L Possible need for premature major upgrade of plant.

HAZOP analysis during design. Development and implementation of appropriate safe working methods and related safety measures.

Risk minimised through use of recirculation and change of filter media.

Installation of additional treatment processes.

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

M

M L M

589

Risk Assessment - Refurbishment Option. adversely affect efficiency of disinfection process required to meet proposed new faecal coliform limits.

Shock loading of inorganic or toxic waste may harm process

Attachment 8

disinfection costs.

Failure of biological treatment process.

Possible need for premature major upgrade of plant.

M

Appropriate trade waste policy and inspections.

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

L

590

Risk Assessment - IDAL Option

Attachment 9

South Lismore Sewage Treatment Plant Upgrade: Risk Assessment – IDAL Option Risk

Consequence

Possible relocation of power poles on site not included in cost estimates used in options assessment.

Possible relocation of power poles on site may delay schedule due to the need to obtain Essential Energy approvals and design process.

Possible upgrading of power supply to site not included in cost estimates used in options assessment Inaccuracy in preliminary cost estimates stated within MWH report. (Accuracy approx. +/- 15%) Hazardous materials encountered during demolition of decommissioned infrastructure.

Increase in capital costs.

Unforeseen conditions encountered during construction. (Risk considered lower for IDAL option due to no need to refurbish old structures).

Possible need for expansion of wetlands to provide treatment of stormflows.

Need to undertake work in close proximity to existing infrastructure whilst maintaining satisfactory operation of existing plant. Far lower risk for IDAL option as majority of work can be undertaken separate from existing infrastructure.

Initial Risk

H Delays to main contract site works.

H

Increase in capital costs.

H Increase in capital costs.

M Risks to worker health and safety.

Increased construction costs.

Delays in construction.

Increased construction costs.

Delays in construction.

Increased construction costs.

Delays in construction.

Adverse impact on performance of existing plant during construction.

Increased construction costs.

Delays in construction.

M

Mitigation Allowance to be made in initial budget estimate for project. Revise cost estimates and review project budget as design of project develops.

Commence design and approval of relocation prior to, and separate, to main contract. Ensure relocation of poles is prioritised as first task on the project site works.

Allowance to be made in initial budget estimate for project. Revise cost estimates and review project budget as design of project develops.

Allowance to be made in initial budget estimate for project. Revise cost estimates and review project budget as design of project develops.

Implementation of WHS system by main contractor and sub-contractors. Conduct audits prior to commencement of work.

Residual Risk

M L L L L

Use of risk-adjusted cost estimates.

M M

L Assess need for work as detailed design progresses. Revise budget estimates and schedule as required.

Careful planning and scheduling of work to minimise impacts.

M

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

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L

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Risk Assessment - IDAL Option

Attachment 9

Odour from inlet works (common to both options).

Customer impacts. Higher Provision of odour control facilities. capital cost if odour control M facilities included.

South Lismore Sewage Treatment Plant Upgrade: Risk Assessment – IDAL Option (cont.)

Risk

Consequence

Higher power consumption

Operating cost more sensitive to increases in power cost. Increased future operating costs.

Non-optimal performance if plant not designed or operated appropriately.

More complex treatment process.

Biological reactor tank.

Shock loading of inorganic or toxic waste may harm process

Risk of workers falling into tank. Injury to workers / possible fatality Failure of biological treatment process.

Initial Risk

M

M

M M

Mitigation Investigate potential to offset power consumption by installing a renewable energy source (eg photovoltaic) on site. Implementation of Stage 2 of Council’s Renewable Energy Master Plan.

Ensure system is appropriately designed. Training and supervision of operators. Monitoring of performance. Current operators familiar with operation of existing East Lismore Sewage Treatment Plant (similar to proposed IDAL plant at South Lismore Sewage Treatment Plant).

HAZOP analysis during design. Development and implementation of appropriate safe working methods and related safety measures.

Appropriate trade waste policy and inspections.

Lismore City Council Meeting held 10 March 2015 - South Lismore Sewage Treatment Plant Proposed Upgrade

L

Residual Risk

L

L

M L

592