Dragages QSE Lock-up

Name of Department : CEDD Contract No./ Work Order No. : CV/2012/08

Appendix J - Monthly Summary Waste Flow Table for 2014

(All quantities shall be rounded off to 3 decimal places)

Month Actual Quantities of Inert C&D Materials Generated / Imported (in '000 m3) Actual Quantities of Other C&D Materials / Wastes Generated
Total Quantities Generated [a+b+c+d) Broken Concrete (including rock for recycling into aggregates) (a) Reused in the Contract (b) Reused in Other Projects (c) Disposed as Public Fill (d) Imported C&D Material Metal (in '000kg) Paper/ Cardboard Packaging (in '000kg) Plastic (bottles/containers, plastic sheets/ foams from package material) (in '000kg) Chemical Waste (in '000kg) Others (e.g. General Refuse etc.) (in '000m3)
January 0.0045 0.0000 0.0045 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.1773
February 0.9869 0.0000 0.9869 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.1102
March 0.1366 0.0000 0.1366 0.0000 0.0000 0.2282 0.0000 0.0000 0.0000 3.2400 0.1825
April 0.2063 0.0000 0.1217 0.0269 0.0577 0.5536 0.0000 0.0000 0.0000 4.2800 0.2069
May 14.5769 0.0000 0.0643 14.4032 0.1094 2.0126 0.0000 0.0000 0.0000 0.0000 0.0887
June 26.0821 0.0000 0.0348 22.1289 3.9183 0.6915 0.0000 0.0000 0.0000 0.0000 1.1851
Half-year total 41.9932 0.0000 1.3487 36.5590 4.0855 3.4859 0.0000 0.0000 0.0000 7.5200 1.9508
July 49.4606 0.0000 0.0069 37.1170 12.3368 0.4385 0.0000 0.0000 0.0000 0.0000 0.0558
August 56.4391 0.0000 0.7325 51.3053 4.4013 0.8477 0.0000 0.0000 0.0000 0.0000 0.0774
September 0.0000 0.0000 1.3898 43.8000 10.7458 0.5819 0.0000 0.0000 0.0000 0.0000 0.0301
October 0.0000
November 0.0000
December 0.0000
Yearly Total 147.8930 0.0000 2.0881 124.9813 20.8235 4.7722 0.0000 0.0000 0.0000 7.5200 2.0840
Remark:
1) Density of C&D material to be 2.2 metric ton/m3
2) Density of General Refuse to be 1.6 metric ton/m3

Name of Department: CEDD Contract No.: CV/2012/09

Monthly Summary Waste Flow Table for 2014 (year)

Month Actual Quantities of Inert C&D Materials Generated Monthly Actual Quantities of C&D Wastes Generated Monthly
Total Quantity Generated Hard Rock and Large Broken Concrete Reused in the Contract Reused in other Projects Disposed as Public Fill Imported Fill Metals Paper/ cardboard packaging Plastics (see Note 3) Chemical Waste Others, e.g. general refuse
(in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3)
Jan 0.409 0.084 0 0 0.409 0.200 0 0 0.010 0 0.110
Feb 1.697 0.356 0.380 0 1.473 0 0.002 0 0 0.019 0.040
Mar 3.954 0.506 1.092 0 2.862 0 0 0 0 0 0.265
Apr 1.600 0.054 0.672 0 0.928 0.200 0 0 0 0.020 0.135
May 2.740 0.450 0.192 0 2.548 0.500 0 0 0 0.020 0.195
Jun 2.215 0.258 0.675 0 1.540 1.075 0 0 0 0.001 0.180
Sub-total 12.615 1.708 3.011 0.000 9.760 1.975 0.002 0.000 0.010 0.060 0.925
Jul 3.596 0.233 0.502 0 3.094 0.747 0 0 0.005 0 0.165
Aug 5.504 0.649 0.732 0 4.772 1.200 0 0 0.005 0.009 0.220
Sep 2.604 0.176 1.176 0 1.428 0.750 0 0 0.005 0 0.085
Oct
Nov
Dec
Total 24.319 2.766 5.421 0.000 19.054 4.672 0.002 0.000 0.025 0.069 1.395

Note: 1. Assume the density of soil fill is 2 ton/m 3.

  1. Assume the density of rock and broken concrete is 2.5 ton/m 3.
  2. Assume each truck of C&D wastes is 5m.
  3. The inert C&D materials except slurry and bentonite are disposed at Tuen Mun 38.
  4. The slurry and bentonite are disposed at Tseung Kwun O 137.
  5. The non-inert C&D wastes are disposed at NENT.
  6. Assume the density of metal is 7,850 kg/m3.

3

Contract No. CV/2013/03 Particular Specification Appendix 1.27 Liantang/Heung Yuen Wai Boundary Control Point Site Formation and infrastructure Works Contract 5
Name of Department: CEDD
Monthly Summary Waste Flow Table for 2014
Month Actual Quantities of Inert C&D Materials Generated Monthly Actual Quantities of C&D Wastes Generated Monthly
Total Quantity Generated Hard Rock and Large Broken Concrete Reused in the Contract Reused in other Projects Disposed as Public Fill Imported Fill Metals Paper/ cardboard packaging Plastics Chemical Waste Others, e.g. general refuse
(in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000kg) (in '000kg) (in '000kg) (in '000kg) (in '000m3)
JAN 0 0 0 0 0 16.571 0 0 0 0 0.85
FEB 0 0 0 0 0 18.672 0 0 0 0 0.005
MAR 0 0 0 0 0 2.968 0 0 0 6 0.01
APRIL 0 0 0 0 0 1.664 0.87 0.051 0 0 0.245
MAY 0 0 0 0 0 18.352 0 0 0 0 0.23
JUN 0 0 0 0 0 33.381 0 0.14 0 0 0
Sub Total 0 0 0 0 0 91.608 0.87 0.191 0 6 1.34
JUL 0 0 0 0 0 16.04 2.01 0.241 0 0 0.11
AUG 0 0 0 0 0 1.536 0 0 0 0 0.03
SEP 0 0 0 0 0 3.407 0 0 0 0 0.015
OCT
NOV
DEC
Total 0 0 0 0 0 112.59 2.88 0.432 0 6 1.495

Notes:

Contract No. CV/2013/03 Particular Specification Appendix 1.27

Name of Department: CEDD

Liantang/Heung Yuen Wai Boundary Control Point Site Formation and infrastructure Works Contract 5

Forecast of Total Quantities of C&D Materials to be Generated from the Contract (see Note 4)
Total Quantity Generated Hard Rocks and Large Broken Concrete Reused in the Contract Reused in Other Projects Disposed as Public Fill Imported Fill Metal Paper / cardboard packaging Plastics (see Note 3) Chemical Waste Others, e.g. general refuse
(in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000m3) (in '000kg) (in '000kg) (in '000kg) (in '000kg) (in '000m3)
0 0 0 0 0 350 30 4 2 1 4

Notes:

(1)
The performance targets are given in PS clause 6(14) above.
(2)
The waste flow table shall also include C&D materials that are specified in the Contractor to be imported for use at the Site.
(3)
Plastic refer to plastic bottles/containers, plastic sheets/foam from packaging material.
(4)
The Contractor shall also submit the latest forecast of the total amount of C&D materials expected to be generated from the Works, together with a breakdown of the nature

- Hard Rocks and Large Broken Concrete = Cannot be defined at this stage

-Imported Fill = Estimated by the Contractor = 1 loading = 8m 3

-Metal = Estimated by the Contractor

-Paper/cardboard packaging = Estimated by the Contractor

-Plastics = Estimated by the Contractor

- Chemical Waste = Estimated by the Contractor (Spent lubricating oil, assume density 0.9kg/L)

-Other, e.g. general refuse = Estimated by the Contractor