ANNEX C1
Construction Noise Impact Assessment
 


 

Equipment List - Unmitigated
ANNEX C1
General Site Formation Works

Equipment

Reference CNP Code

Number of Equipment

SWL, dB(A)

Summation of SWL, dB(A)

Total SWL, dB(A)

Maximum Noise Level, dB(A)

Cut and Fill Operation

 


120.0

Air compressor

001

3

100

105

120.0

Loader, tracked

081

2

112

115

Lorry

141

2

112

115

Excavator, tracked

081

2

112

115

Generator, silenced, 75 dB(A) at 7m

102

2

100

103

Water pump (electric)

281

5

88

95

Removal of Materials

Lorry

141

2

112

115

118.0

Excavator, tracked

081

2

112

115

Construction of Road (including upgrading / widening)

Equipment

Reference CNP Code

Number of Equipment

SWL, dB(A)

Summation of SWL, dB(A)

Total SWL, dB(A)

Maximum Noise Level, dB(A)

Excavation


117.6

Excavator, tracked

081

1

112

112

116.8

Lorry

141

2

112

115

Provision of Drains and Sewers

Crane, mobile

048

1

112

112

116.8

Lorry

141

2

112

115

Laying Base and Sub-base

Lorry

141

2

112

115

117.6

Excavator, tracked

081

1

112

112

Road roller

185

1

108

108

Compactor, vibratory

050

1

105

105

Concreting Works

Concrete lorry mixer

044

1

109

109

116.9

Poker, vibratory, hand-held

170

2

113

116

Generator, silenced, 75 dB(A) at 7m

102

1

100

100

Resurfacing Works (for asphalt surface)

Asphalt paver

004

1

109

109

117.2

Lorry

141

2

112

115

Road roller

185

2

108

111

General Building Construction Works

Equipment

Reference CNP Code

Number of Equipment

SWL, dB(A)

Summation of SWL, dB(A)

Total SWL, dB(A)

Maximum Noise Level, dB(A)

Formwork and Superstructure


118.3

Bar bender and cutter

021

2

90

93

117.1

Crane, tower (electric)

049

4

95

101

Generator, silenced

102

3

100

105

Air compressor

001

3

100

105

Lorry

141

2

112

115

Saw, circular, wood

201

2

108

111

Concreting Works

Concrete lorry mixer

044

2

109

112

118.3

Concrete pump

047

1

109

109

Crane, tower (electric)

049

4

95

101

Generator, silenced

102

3

100

105

Poker, vibratory, hand-held

170

2

113

116

Note:

SWL = Sound Power Level of a Powered Mechanical Equipment (PME).

 

Equipment List – Mitigated (quiet plant)

ANNEX C1

General Site Formation Works

Equipment

Reference CNP Code

Number of Equipment

SWL,dB(A)

Summation of SWL, dB(A)

Total SWL, dB(A)

Maximum Noise Level, dB(A)

Cut and Fill Operation


113.4

Air compressor

BS5228 C.7-25

3

98

103

113.4

Loader, wheeled

BS5228 C.3-61

2

104

107

Lorry

BS5228 C.9-27

2

105

108

Excavator, tracked

BS5228 C.3-97

2

105

108

Generator, silenced, 75 dB(A) at 7m

102

2

100

103

Water pump (electric)

281

5

88

95

Removal of Materials

Lorry

BS5228 C.9-27

2

105

108

111.0

Excavator, tracked

BS5228 C.3-97

2

105

108

Construction of Road (including upgrading / widening)

Equipment

Reference CNP Code

Number of Equipment

SWL, dB(A)

Summation of SWL, dB(A)

Total SWL, dB(A)

Maximum Noise Level, dB(A)

Excavation


111.5

Excavator, tracked

BS5228 C.3-97

1

105

105

109.8

Lorry

BS5228 C.9-27

2

105

108

Provision of Drains and Sewers

Crane, mobile

BS5228 C.7-112

1

102

102

109.0

Lorry

BS5228 C.9-27

2

105

108

Laying Base and Sub-base

Lorry

BS5228 C.9-27

2

105

108

111.5

Excavator, tracked

BS5228 C.3-97

1

105

105

Road roller

BS5228 C.8-29

1

105

105

Compactor, vibratory (roller)

BS5228 C.3-115

1

102

102

Concreting Works

Concrete lorry mixer

044

1

109

109

110.4

Poker, vibratory, hand-held

BS5228 C.6-32

2

100

103

Generator, silenced, 75 dB(A) at 7m

102

1

100

100

Resurfacing Works (for asphalt surface)

Asphalt paver

BS5228 C.8-24

1

101

101

111.4

Lorry

BS5228 C.9-27

2

105

108

Road roller

BS5228 C.8-29

2

105

108

General Building Construction Works

Equipment

Reference CNP Code

Number of Equipment

SWL, dB(A)

Summation of SWL, dB(A)

Total SWL, dB(A)

Maximum Noise Level, dB(A)

Formwork and Superstructure


114.2

Bar bender and cutter

021

2

90

93

113.1

Crane, tower (electric)

049

4

95

101

Generator, silenced

102

3

100

105

Air compressor

BS5228 C.7-25

3

98

103

Lorry

BS5228 C.9-27

2

105

108

Saw, circular, wood

BS5228 C.7-78

2

106

109

Concreting Works

Concrete lorry mixer

044

2

109

112

114.2

Concrete pump

BS5228 C.6-36

1

106

106

Crane, tower (electric)

049

4

95

101

Generator, silenced

102

3

100

105

Poker, vibratory, hand-held

BS5228 C.6-32

2

100

103

Note:

SWL = Sound Power Level of a Powered Mechanical Equipment (PME).
Equipment List – Mitigated (quiet + barrier)

ANNEX C1

General Site Formation Works

Equipment

Reference CNP Code

Number of Equipment

SWL, dB(A)

Barrier correction, dB(A)

Corrected SWL, dB(A)

Summation of SWL, dB(A)

Total SWL, dB(A)

Maximum Noise Level, dB(A)

Cut and Fill Operation


107.8

Air compressor

BS5228 C.7-25

3

98

-10

88

93

107.8

Loader, wheeled

BS5228 C.3-61

2

104

-5

99

102

Lorry

BS5228 C.9-27

2

105

-5

100

103

Excavator, tracked

BS5228 C.3-97

2

105

-5

100

103

Generator, silenced, 75 dB(A) at 7m

102

2

100

-10

90

93

Water pump (electric)

281

5

88

-10

78

85

Removal of Materials

Lorry

BS5228 C.9-27

2

105

-5

100

103

106.0

Excavator, tracked

BS5228 C.3-97

2

105

-5

100

103

Construction of Road (including upgrading / widening)

Equipment

Reference CNP Code

Number of Equipment

SWL, dB(A)

Barrier correction, dB(A)

Corrected SWL, dB(A)

Summation of SWL, dB(A)

Total SWL, dB(A)

Maximum Noise Level, dB(A)

Excavation


106.5

Excavator, tracked

BS5228 C.3-97

1

105

-5

100

100

104.8

Lorry

BS5228 C.9-27

2

105

-5

100

103

Provision of Drains and Sewers

Crane, mobile

BS5228 C.7-112

1

102

-5

97

97

104.0

Lorry

BS5228 C.9-27

2

105

-5

100

103

Laying Base and Sub-base

Lorry

BS5228 C.9-27

2

105

-5

100

103

106.5

Excavator, tracked

BS5228 C.3-97

1

105

-5

100

100

Road roller

BS5228 C.8-29

1

105

-5

100

100

Compactor, vibratory (roller)

BS5228 C.3-115

1

102

-5

97

97

Concreting Works

Concrete lorry mixer

044

1

109

-5

104

104

104.5

Poker, vibratory, hand-held

BS5228 C.6-32

2

100

-10

90

93

Generator, silenced, 75 dB(A) at 7m

102

1

100

-10

90

90

Resurfacing Works (for asphalt surface)

Asphalt paver

BS5228 C.8-24

1

101

-5

96

96

106.4

Lorry

BS5228 C.9-27

2

105

-5

100

103

Road roller

BS5228 C.8-29

2

105

-5

100

103

General Building Construction Works

Equipment

Reference CNP Code

Number of Equipment

SWL, dB(A)

Barrier correction, dB(A)

Corrected SWL, dB(A)

Summation of SWL, dB(A)

Total SWL, dB(A)

Maximum Noise Level, dB(A)

Formwork and Superstructure


108.8

Bar bender and cutter

021

2

90

-10

80

83

106.6

Crane, tower (electric)

049

4

95

0

95

101

Generator, silenced

102

3

100

-10

90

95

Air compressor

BS5228 C.7-25

3

98

-10

88

93

Lorry

BS5228 C.9-27

2

105

-5

100

103

Saw, circular, wood

BS5228 C.7-78

2

106

-10

96

99

Concreting Works

Concrete lorry mixer

044

2

109

-5

104

107

108.8

Concrete pump, stationary

BS5228 C.6-36

1

106

-10

96

96

Crane, tower (electric)

049

4

95

0

95

101

Generator, silenced

102

3

100

-10

90

95

Poker, vibratory, hand-held

BS5228 C.6-32

2

100

-5

95

98

Note:

SWL = Sound Power Level of a Powered Mechanical Equipment (PME).

 

Haul Road Calculation

ANNEX C1

Calculation of Haul Road Traffic

trips/hr

NSR C1

NSR C2

NSR C3

NSR C4

NSR C5

NSR C6

Q

d

Leq

d

Leq

d

Leq

d

Leq

d

Leq

d

Leq

24

80

67.0

90

66.5

110

65.6

260

61.9

270

61.7

240

62.2

 

Equation based on BS 5228

Laeq = Lwa - 33 + 10 log Q - 10 log V - 10 log d

 

where:

117

Lwa

sound power level of dump truck (117 dB(A))

30

V

average vehicle speed (30 km/hr)

Q

number of vehicles per hour

d

distance from receiver to centre of haul road (m)

Haul Road Traffic volume calculation

max 120 trucks per day

assuming 10 hrs per working day

24

truck trips per hour

 

Annex C1 PNL – Unmitigated

Programme A (2002-2003)

             

NSR C1

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

610

1.2

63.7

+ 3.0 dB(A)

57.6

73.7

Site Formation Works (LWS)

120.0

135

1.2

50.6

+ 3.0 dB(A)

72.4

Site Formation Works (IRC)

120.0

790

1.2

66.0

+ 3.0 dB(A)

57.1

Haul Road Traffic

-

80

-

-

+ 3.0 dB(A)

67.0

               

NSR C2

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

300

1.2

57.5

+ 3.0 dB(A)

63.8

73.4

Site Formation Works (LWS)

120.0

150

1.2

51.5

+ 3.0 dB(A)

71.5

Site Formation Works (IRC)

120.0

600

1.2

63.6

+ 3.0 dB(A)

59.5

Haul Road Traffic

-

90

-

-

+ 3.0 dB(A)

66.5

               

NSR C3 (school)

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

330

1.2

58.4

+ 3.0 dB(A)

63.0

74.6

Site Formation Works (LWS)

120.0

210

1.2

54.4

+ 3.0 dB(A)

68.6

Site Formation Works (IRC)

120.0

140

1.2

50.9

+ 3.0 dB(A)

72.1

Haul Road Traffic

-

110

-

-

+ 3.0 dB(A)

65.6

               

NSR C4

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

440

1.2

60.9

+ 3.0 dB(A)

60.5

71.1

Site Formation Works (LWS)

120.0

370

1.2

59.4

+ 3.0 dB(A)

63.7

Site Formation Works (IRC)

120.0

200

1.2

54.0

+ 3.0 dB(A)

69.0

Haul Road Traffic

-

260

-

-

+ 3.0 dB(A)

61.9

               

NSR C5

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

400

1.2

60.0

+ 3.0 dB(A)

61.3

70.8

Site Formation Works (LWS)

120.0

395

1.2

59.9

+ 3.0 dB(A)

63.1

Site Formation Works (IRC)

120.0

210

1.2

54.4

+ 3.0 dB(A)

68.6

Haul Road Traffic

-

270

-

-

+ 3.0 dB(A)

61.7

               

NSR C6

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

80

1.2

46.1

+ 3.0 dB(A)

75.3

76.3

Site Formation Works (LWS)

120.0

300

1.2

57.5

+ 3.0 dB(A)

65.5

Site Formation Works (IRC)

120.0

300

1.2

57.5

+ 3.0 dB(A)

65.5

Haul Road Traffic

-

240

-

-

+ 3.0 dB(A)

62.2

               

Programme B (2004)

             

NSR C1

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

610

1.2

63.7

+ 3.0 dB(A)

57.6

79.6

Building Works (LWS)

118.3

135

1.2

50.6

+ 3.0 dB(A)

70.7

Building Works (IRC)

118.3

790

1.2

66.0

+ 3.0 dB(A)

55.4

Infrasturcture Works (Road D1)

117.6

75

1.2

45.5

+ 3.0 dB(A)

75.1

Infrasturcture Works (local roads)

117.6

740

1.2

65.4

+ 3.0 dB(A)

55.2

Building Works (pumping station)

118.3

145

1.2

51.2

+ 3.0 dB(A)

70.1

Site Formation Works (whitehead)

120.0

100

1.2

48.0

+ 3.0 dB(A)

75.0

Haul Road Traffic

-

80

-

-

+ 3.0 dB(A)

67.0

               

NSR C2

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

300

1.2

57.5

+ 3.0 dB(A)

63.8

75.5

Building Works (LWS)

118.3

195

1.2

53.8

+ 3.0 dB(A)

67.5

Building Works (IRC)

118.3

600

1.2

63.6

+ 3.0 dB(A)

57.8

Infrasturcture Works (Road D1)

117.6

95

1.2

47.6

+ 3.0 dB(A)

73.0

Infrasturcture Works (local roads)

117.6

545

1.2

62.7

+ 3.0 dB(A)

57.8

Site Formation Works (whitehead)

120.0

400

1.2

60.0

+ 3.0 dB(A)

63.0

Haul Road Traffic

-

90

-

-

+ 3.0 dB(A)

66.5

               

NSR C3 (school)

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

330

1.2

58.4

+ 3.0 dB(A)

63.0

76.6

Building Works (LWS)

118.3

210

1.2

54.4

+ 3.0 dB(A)

66.9

Building Works (IRC)

118.3

140

1.2

50.9

+ 3.0 dB(A)

70.4

Infrasturcture Works (Road D1)

117.6

110

1.2

48.8

+ 3.0 dB(A)

71.7

Infrasturcture Works (local roads)

117.6

150

1.2

51.5

+ 3.0 dB(A)

69.0

Site Formation Works (whitehead)

120.0

560

1.2

63.0

+ 3.0 dB(A)

60.1

Haul Road Traffic

-

110

-

-

+ 3.0 dB(A)

65.6

               

NSR C4

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

440

1.2

60.9

+ 3.0 dB(A)

60.5

74.2

Building Works (LWS)

118.3

370

1.2

59.4

+ 3.0 dB(A)

62.0

Building Works (IRC)

118.3

200

1.2

54.0

+ 3.0 dB(A)

67.3

Infrasturcture Works (Road D1)

117.6

115

1.2

49.2

+ 3.0 dB(A)

71.3

Infrasturcture Works (local roads)

117.6

255

1.2

56.1

+ 3.0 dB(A)

64.4

Site Formation Works (whitehead)

120.0

740

1.2

65.4

+ 3.0 dB(A)

57.6

Haul Road Traffic

-

260

-

-

+ 3.0 dB(A)

61.9

               

NSR C5

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

400

1.2

60.0

+ 3.0 dB(A)

61.3

72.8

Building Works (LWS)

118.3

395

1.2

59.9

+ 3.0 dB(A)

61.4

Building Works (IRC)

118.3

210

1.2

54.4

+ 3.0 dB(A)

66.9

Infrasturcture Works (Road D1)

117.6

160

1.2

52.1

+ 3.0 dB(A)

68.5

Infrasturcture Works (local roads)

117.6

270

1.2

56.6

+ 3.0 dB(A)

63.9

Site Formation Works (whitehead)

120.0

820

1.2

66.3

+ 3.0 dB(A)

56.7

Haul Road Traffic

-

270

-

-

+ 3.0 dB(A)

61.7

               

NSR C6

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

80

1.2

46.1

+ 3.0 dB(A)

75.3

77.2

Building Works (LWS)

118.3

300

1.2

57.5

+ 3.0 dB(A)

63.8

Building Works (IRC)

118.3

300

1.2

57.5

+ 3.0 dB(A)

63.8

Infrasturcture Works (Road D1)

117.6

320

1.2

58.1

+ 3.0 dB(A)

62.5

Infrasturcture Works (local roads)

117.6

130

1.2

50.3

+ 3.0 dB(A)

70.3

Site Formation Works (whitehead)

120.0

740

1.2

65.4

+ 3.0 dB(A)

57.6

Haul Road Traffic

-

240

-

-

+ 3.0 dB(A)

62.2

               
               

Programme C (2005-2008)

             

NSR C1

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

610

1.2

63.7

+ 3.0 dB(A)

57.6

81.7

Building Works (LWS)

118.3

135

1.2

50.6

+ 3.0 dB(A)

70.7

Building Works (IRC)

118.3

790

1.2

66.0

+ 3.0 dB(A)

55.4

Infrasturcture Works (Road D1)

117.6

75

1.2

45.5

+ 3.0 dB(A)

75.1

Infrasturcture Works (local roads)

117.6

740

1.2

65.4

+ 3.0 dB(A)

55.2

Building Works (pumping station)

118.3

145

1.2

51.2

+ 3.0 dB(A)

70.1

Building Works (whitehead)

118.3

100

1.2

48.0

+ 3.0 dB(A)

73.3

Infrastructure Works (whitehead local road)

117.6

50

1.2

42.0

+ 3.0 dB(A)

78.6

               

NSR C2

             

Annex C1 PNL – Unmitigated

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

300

1.2

57.5

+ 3.0 dB(A)

63.8

75.0

Building Works (LWS)

118.3

195

1.2

53.8

+ 3.0 dB(A)

67.5

Building Works (IRC)

118.3

600

1.2

63.6

+ 3.0 dB(A)

57.8

Infrasturcture Works (Road D1)

117.6

95

1.2

47.6

+ 3.0 dB(A)

73.0

Infrasturcture Works (local roads)

117.6

545

1.2

62.7

+ 3.0 dB(A)

57.8

Building Works (whitehead)

118.3

400

1.2

60.0

+ 3.0 dB(A)

61.3

Infrastructure Works (whitehead local road)

117.6

380

1.2

59.6

+ 3.0 dB(A)

61.0

               

NSR C3 (school)

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

330

1.2

58.4

+ 3.0 dB(A)

63.0

76.3

Building Works (LWS)

118.3

210

1.2

54.4

+ 3.0 dB(A)

66.9

Building Works (IRC)

118.3

140

1.2

50.9

+ 3.0 dB(A)

70.4

Infrasturcture Works (Road D1)

117.6

110

1.2

48.8

+ 3.0 dB(A)

71.7

Infrasturcture Works (local roads)

117.6

150

1.2

51.5

+ 3.0 dB(A)

69.0

Building Works (whitehead)

118.3

560

1.2

63.0

+ 3.0 dB(A)

58.4

Infrastructure Works (whitehead local road)

117.6

490

1.2

61.8

+ 3.0 dB(A)

58.8

               
               

NSR C4

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

440

1.2

60.9

+ 3.0 dB(A)

60.5

74.0

Building Works (LWS)

118.3

370

1.2

59.4

+ 3.0 dB(A)

62.0

Building Works (IRC)

118.3

200

1.2

54.0

+ 3.0 dB(A)

67.3

Infrasturcture Works (Road D1)

117.6

115

1.2

49.2

+ 3.0 dB(A)

71.3

Infrasturcture Works (local roads)

117.6

255

1.2

56.1

+ 3.0 dB(A)

64.4

Building Works (whitehead)

118.3

740

1.2

65.4

+ 3.0 dB(A)

55.9

Infrastructure Works (whitehead local road)

117.6

680

1.2

64.7

+ 3.0 dB(A)

55.9

               

NSR C5

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

400

1.2

60.0

+ 3.0 dB(A)

61.3

72.5

Building Works (LWS)

118.3

395

1.2

59.9

+ 3.0 dB(A)

61.4

Building Works (IRC)

118.3

210

1.2

54.4

+ 3.0 dB(A)

66.9

Infrasturcture Works (Road D1)

117.6

160

1.2

52.1

+ 3.0 dB(A)

68.5

Infrasturcture Works (local roads)

117.6

270

1.2

56.6

+ 3.0 dB(A)

63.9

Building Works (whitehead)

118.3

820

1.2

66.3

+ 3.0 dB(A)

55.0

Infrastructure Works (whitehead local road)

117.6

770

1.2

65.7

+ 3.0 dB(A)

54.8

               

NSR C6

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

118.3

80

1.2

46.1

+ 3.0 dB(A)

75.3

77.1

Building Works (LWS)

118.3

300

1.2

57.5

+ 3.0 dB(A)

63.8

Building Works (IRC)

118.3

300

1.2

57.5

+ 3.0 dB(A)

63.8

Infrasturcture Works (Road D1)

117.6

320

1.2

58.1

+ 3.0 dB(A)

62.5

Infrasturcture Works (local roads)

117.6

130

1.2

50.3

+ 3.0 dB(A)

70.3

Building Works (whitehead)

118.3

740

1.2

65.4

+ 3.0 dB(A)

55.9

Infrastructure Works (whitehead local road)

117.6

700

1.2

64.9

+ 3.0 dB(A)

55.7

               

NSR C7

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (LWS)

118.3

180

1.2

53.1

+ 3.0 dB(A)

68.2

76.6

Building Works (IRC)

118.3

200

1.2

54.0

+ 3.0 dB(A)

67.3

Infrasturcture Works (Road D1)

117.6

200

1.2

54.0

+ 3.0 dB(A)

66.5

Infrasturcture Works (local roads)

117.6

80

1.2

46.1

+ 3.0 dB(A)

74.5

Building Works (whitehead)

118.3

630

1.2

64.0

+ 3.0 dB(A)

57.3

Infrastructure Works (whitehead local road)

117.6

590

1.2

63.4

+ 3.0 dB(A)

57.1

               

TMEIA Daytime Construction Noise Standards : residential 75 dB(A), educational institution 70 dB(A) (65 dB(A) during examinations)

Annex C1 PNL – Mitigated (quiet plant)

Programme A (2002-2003)

             

NSR C1

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

610

1.2

63.7

+ 3.0 dB(A)

53.5

69.6

Site Formation Works (LWS)

113.4

135

1.2

50.6

+ 3.0 dB(A)

65.8

Site Formation Works (IRC)

113.4

790

1.2

66.0

+ 3.0 dB(A)

50.4

Haul Road Traffic

-

80

-

-

+ 3.0 dB(A)

67.0

               

NSR C2

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

300

1.2

57.5

+ 3.0 dB(A)

59.6

69.4

Site Formation Works (LWS)

113.4

150

1.2

51.5

+ 3.0 dB(A)

64.9

Site Formation Works (IRC)

113.4

600

1.2

63.6

+ 3.0 dB(A)

52.8

Haul Road Traffic

-

90

-

-

+ 3.0 dB(A)

66.5

               

NSR C3 (school)

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

330

1.2

58.4

+ 3.0 dB(A)

58.8

69.8

Site Formation Works (LWS)

113.4

210

1.2

54.4

+ 3.0 dB(A)

62.0

Site Formation Works (IRC)

113.4

140

1.2

50.9

+ 3.0 dB(A)

65.5

Haul Road Traffic

-

110

-

-

+ 3.0 dB(A)

65.6

               

NSR C4

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

440

1.2

60.9

+ 3.0 dB(A)

56.3

66.2

Site Formation Works (LWS)

113.4

370

1.2

59.4

+ 3.0 dB(A)

57.0

Site Formation Works (IRC)

113.4

200

1.2

54.0

+ 3.0 dB(A)

62.4

Haul Road Traffic

-

260

-

-

+ 3.0 dB(A)

61.9

               

NSR C5

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

400

1.2

60.0

+ 3.0 dB(A)

57.1

66.0

Site Formation Works (LWS)

113.4

395

1.2

59.9

+ 3.0 dB(A)

56.5

Site Formation Works (IRC)

113.4

210

1.2

54.4

+ 3.0 dB(A)

62.0

Haul Road Traffic

-

270

-

-

+ 3.0 dB(A)

61.7

               

NSR C6

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

80

1.2

46.1

+ 3.0 dB(A)

71.1

72.1

Site Formation Works (LWS)

113.4

300

1.2

57.5

+ 3.0 dB(A)

58.9

Site Formation Works (IRC)

113.4

300

1.2

57.5

+ 3.0 dB(A)

58.9

Haul Road Traffic

-

240

-

-

+ 3.0 dB(A)

62.2

               

Programme B (2004)

             

NSR C1

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

610

1.2

63.7

+ 3.0 dB(A)

53.5

74.6

Building Works (LWS)

114.2

135

1.2

50.6

+ 3.0 dB(A)

66.6

Building Works (IRC)

114.2

790

1.2

66.0

+ 3.0 dB(A)

51.2

Infrasturcture Works (Road D1)

111.5

75

1.2

45.5

+ 3.0 dB(A)

69.0

Infrasturcture Works (local roads)

111.5

740

1.2

65.4

+ 3.0 dB(A)

49.1

Building Works (pumping station)

114.2

145

1.2

51.2

+ 3.0 dB(A)

65.9

Site Formation Works (whitehead)

113.4

100

1.2

48.0

+ 3.0 dB(A)

68.4

Haul Road Traffic

-

80

-

-

+ 3.0 dB(A)

67.0

               

NSR C2

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

300

1.2

57.5

+ 3.0 dB(A)

59.6

71.3

Building Works (LWS)

114.2

195

1.2

53.8

+ 3.0 dB(A)

63.4

Building Works (IRC)

114.2

600

1.2

63.6

+ 3.0 dB(A)

53.6

Infrasturcture Works (Road D1)

111.5

95

1.2

47.6

+ 3.0 dB(A)

67.0

Infrasturcture Works (local roads)

111.5

545

1.2

62.7

+ 3.0 dB(A)

51.8

Site Formation Works (whitehead)

113.4

400

1.2

60.0

+ 3.0 dB(A)

56.4

Haul Road Traffic

-

90

-

-

+ 3.0 dB(A)

66.5

               

NSR C3 (school)

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

330

1.2

58.4

+ 3.0 dB(A)

58.8

72.2

Building Works (LWS)

114.2

210

1.2

54.4

+ 3.0 dB(A)

62.7

Building Works (IRC)

114.2

140

1.2

50.9

+ 3.0 dB(A)

66.2

Infrasturcture Works (Road D1)

111.5

110

1.2

48.8

+ 3.0 dB(A)

65.7

Infrasturcture Works (local roads)

111.5

150

1.2

51.5

+ 3.0 dB(A)

63.0

Site Formation Works (whitehead)

113.4

560

1.2

63.0

+ 3.0 dB(A)

53.4

Haul Road Traffic

-

110

-

-

+ 3.0 dB(A)

65.6

               

NSR C4

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

440

1.2

60.9

+ 3.0 dB(A)

56.3

69.5

Building Works (LWS)

114.2

370

1.2

59.4

+ 3.0 dB(A)

57.8

Building Works (IRC)

114.2

200

1.2

54.0

+ 3.0 dB(A)

63.2

Infrasturcture Works (Road D1)

111.5

115

1.2

49.2

+ 3.0 dB(A)

65.3

Infrasturcture Works (local roads)

111.5

255

1.2

56.1

+ 3.0 dB(A)

58.4

Site Formation Works (whitehead)

113.4

740

1.2

65.4

+ 3.0 dB(A)

51.0

Haul Road Traffic

-

260

-

-

+ 3.0 dB(A)

61.9

               

NSR C5

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

400

1.2

60.0

+ 3.0 dB(A)

57.1

68.4

Building Works (LWS)

114.2

395

1.2

59.9

+ 3.0 dB(A)

57.2

Building Works (IRC)

114.2

210

1.2

54.4

+ 3.0 dB(A)

62.7

Infrasturcture Works (Road D1)

111.5

160

1.2

52.1

+ 3.0 dB(A)

62.5

Infrasturcture Works (local roads)

111.5

270

1.2

56.6

+ 3.0 dB(A)

57.9

Site Formation Works (whitehead)

113.4

820

1.2

66.3

+ 3.0 dB(A)

50.1

Haul Road Traffic

-

270

-

-

+ 3.0 dB(A)

61.7

               

NSR C6

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

80

1.2

46.1

+ 3.0 dB(A)

71.1

72.9

Building Works (LWS)

114.2

300

1.2

57.5

+ 3.0 dB(A)

59.6

Building Works (IRC)

114.2

300

1.2

57.5

+ 3.0 dB(A)

59.6

Infrasturcture Works (Road D1)

111.5

320

1.2

58.1

+ 3.0 dB(A)

56.4

Infrasturcture Works (local roads)

111.5

130

1.2

50.3

+ 3.0 dB(A)

64.3

Site Formation Works (whitehead)

113.4

740

1.2

65.4

+ 3.0 dB(A)

51.0

Haul Road Traffic

-

240

-

-

+ 3.0 dB(A)

62.2

               

Programme C (2005-2008)

             

NSR C1

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

610

1.2

63.7

+ 3.0 dB(A)

53.5

76.4

Building Works (LWS)

114.2

135

1.2

50.6

+ 3.0 dB(A)

66.6

Building Works (IRC)

114.2

790

1.2

66.0

+ 3.0 dB(A)

51.2

Infrasturcture Works (Road D1)

111.5

75

1.2

45.5

+ 3.0 dB(A)

69.0

Infrasturcture Works (local roads)

111.5

740

1.2

65.4

+ 3.0 dB(A)

49.1

Building Works (pumping station)

114.2

145

1.2

51.2

+ 3.0 dB(A)

65.9

Building Works (whitehead)

114.2

100

1.2

48.0

+ 3.0 dB(A)

69.2

Infrastructure Works (whitehead local road)

111.5

50

1.2

42.0

+ 3.0 dB(A)

72.6

               

NSR C2

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

300

1.2

57.5

+ 3.0 dB(A)

59.6

69.7

Building Works (LWS)

114.2

195

1.2

53.8

+ 3.0 dB(A)

63.4

Building Works (IRC)

114.2

600

1.2

63.6

+ 3.0 dB(A)

53.6

Infrasturcture Works (Road D1)

111.5

95

1.2

47.6

+ 3.0 dB(A)

67.0

Infrasturcture Works (local roads)

111.5

545

1.2

62.7

+ 3.0 dB(A)

51.8

Building Works (whitehead)

114.2

400

1.2

60.0

+ 3.0 dB(A)

57.1

Infrastructure Works (whitehead local road)

111.5

380

1.2

59.6

+ 3.0 dB(A)

54.9

               

NSR C3 (school)

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

330

1.2

58.4

+ 3.0 dB(A)

58.8

71.1

Building Works (LWS)

114.2

210

1.2

54.4

+ 3.0 dB(A)

62.7

Building Works (IRC)

114.2

140

1.2

50.9

+ 3.0 dB(A)

66.2

Infrasturcture Works (Road D1)

111.5

110

1.2

48.8

+ 3.0 dB(A)

65.7

Infrasturcture Works (local roads)

111.5

150

1.2

51.5

+ 3.0 dB(A)

63.0

Building Works (whitehead)

114.2

560

1.2

63.0

+ 3.0 dB(A)

54.2

Infrastructure Works (whitehead local road)

111.5

490

1.2

61.8

+ 3.0 dB(A)

52.7

               

NSR C4

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

440

1.2

60.9

+ 3.0 dB(A)

56.3

68.7

Building Works (LWS)

114.2

370

1.2

59.4

+ 3.0 dB(A)

57.8

Building Works (IRC)

114.2

200

1.2

54.0

+ 3.0 dB(A)

63.2

Infrasturcture Works (Road D1)

111.5

115

1.2

49.2

+ 3.0 dB(A)

65.3

Infrasturcture Works (local roads)

111.5

255

1.2

56.1

+ 3.0 dB(A)

58.4

Building Works (whitehead)

114.2

740

1.2

65.4

+ 3.0 dB(A)

51.8

Infrastructure Works (whitehead local road)

111.5

680

1.2

64.7

+ 3.0 dB(A)

49.9

               

NSR C5

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

400

1.2

60.0

+ 3.0 dB(A)

57.1

67.4

Building Works (LWS)

114.2

395

1.2

59.9

+ 3.0 dB(A)

57.2

Building Works (IRC)

114.2

210

1.2

54.4

+ 3.0 dB(A)

62.7

Infrasturcture Works (Road D1)

111.5

160

1.2

52.1

+ 3.0 dB(A)

62.5

Infrasturcture Works (local roads)

111.5

270

1.2

56.6

+ 3.0 dB(A)

57.9

Building Works (whitehead)

114.2

820

1.2

66.3

+ 3.0 dB(A)

50.9

Infrastructure Works (whitehead local road)

111.5

770

1.2

65.7

+ 3.0 dB(A)

48.8

               

NSR C6

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

80

1.2

46.1

+ 3.0 dB(A)

71.1

72.6

Building Works (LWS)

114.2

300

1.2

57.5

+ 3.0 dB(A)

59.6

Building Works (IRC)

114.2

300

1.2

57.5

+ 3.0 dB(A)

59.6

Infrasturcture Works (Road D1)

111.5

320

1.2

58.1

+ 3.0 dB(A)

56.4

Infrasturcture Works (local roads)

111.5

130

1.2

50.3

+ 3.0 dB(A)

64.3

Building Works (whitehead)

114.2

740

1.2

65.4

+ 3.0 dB(A)

51.8

Infrastructure Works (whitehead local road)

111.5

700

1.2

64.9

+ 3.0 dB(A)

49.6

               

NSR C7

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (LWS)

114.2

180

1.2

53.1

+ 3.0 dB(A)

64.1

71.2

Building Works (IRC)

114.2

200

1.2

54.0

+ 3.0 dB(A)

63.2

Infrasturcture Works (Road D1)

111.5

200

1.2

54.0

+ 3.0 dB(A)

60.5

Infrasturcture Works (local roads)

111.5

80

1.2

46.1

+ 3.0 dB(A)

68.5

Building Works (whitehead)

114.2

630

1.2

64.0

+ 3.0 dB(A)

53.2

Infrastructure Works (whitehead local road)

111.5

590

1.2

63.4

+ 3.0 dB(A)

51.1

               

TMEIA Daytime Construction Noise Standards : residential 75 dB(A), educational institution 70 dB(A) (65 dB(A) during examinations)

PNL – Mitigated (quiet plant + barrier)

ANNEX C1

Programme B (2004)

             

NSR C3 (school)

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

330

1.2

58.4

+ 3.0 dB(A)

58.8

70.0

Building Works (LWS)

114.2

210

1.2

54.4

+ 3.0 dB(A)

62.7

Building Works (IRC)

114.2

140

1.2

50.9

+ 3.0 dB(A)

66.2

Infrasturcture Works (Road D1)

106.5

110

1.2

48.8

+ 3.0 dB(A)

60.7

Infrasturcture Works (local roads)

106.5

150

1.2

51.5

+ 3.0 dB(A)

58.0

Site Formation Works (whitehead)

113.4

560

1.2

63.0

+ 3.0 dB(A)

53.4

Haul Road Traffic

-

110

-

-

+ 3.0 dB(A)

60.6

               

Programme C (2005-2008)

             

NSR C1

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

610

1.2

63.7

+ 3.0 dB(A)

53.5

74.0

Building Works (LWS)

114.2

135

1.2

50.6

+ 3.0 dB(A)

66.6

Building Works (IRC)

114.2

790

1.2

66.0

+ 3.0 dB(A)

51.2

Infrasturcture Works (Road D1)

106.5

75

1.2

45.5

+ 3.0 dB(A)

64.0

Infrasturcture Works (local roads)

111.5

740

1.2

65.4

+ 3.0 dB(A)

49.1

Building Works (pumping station)

114.2

145

1.2

51.2

+ 3.0 dB(A)

65.9

Building Works (whitehead)

114.2

100

1.2

48.0

+ 3.0 dB(A)

69.2

Infrastructure Works (whitehead local road)

106.5

50

1.2

42.0

+ 3.0 dB(A)

67.6

               

NSR C3 (school)

             

Construction Activities

Total SWL dB(A)

Horizontal Distance (m)

Vertical Distance (m)

Distance Correction dB(A)

Facade Correction dB(A)

Predicted Noise Level dB(A)

Total Maximum Noise Level dB(A)

Building Works (WKS)

114.2

330

1.2

58.4

+ 3.0 dB(A)

58.8

70.2

Building Works (LWS)

114.2

210

1.2

54.4

+ 3.0 dB(A)

62.7

Building Works (IRC)

114.2

140

1.2

50.9

+ 3.0 dB(A)

66.2

Infrasturcture Works (Road D1)

106.5

110

1.2

48.8

+ 3.0 dB(A)

60.7

Infrasturcture Works (local roads)

111.5

150

1.2

51.5

+ 3.0 dB(A)

63.0

Building Works (whitehead)

114.2

560

1.2

63.0

+ 3.0 dB(A)

54.2

Infrastructure Works (whitehead local road)

111.5

490

1.2

61.8

+ 3.0 dB(A)

52.7

               

TMEIA Daytime Construction Noise Standards : residential 75 dB(A), educational institution 70 dB(A) (65 dB(A) during examinations)

italics denotes temporary noise barrier applied in addition to use of quiet plant, other works using quiet plant only