1 Weldmesh (e.g Heras) Panels 4 Uprights driven firmly ... · panels with wire ties, or; 2 Concrete...
1
EP EP EP EP EP EP EP EP EP EP EP EP EP TP TP TP TP GAS GAS GAS GAS SV RS RS ToW ToW ToW ToW ToW ToW ToW ToW RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL EL EL EL EL EL EL EL EL EL EL EL EL EL EL EL EL EL EL SW SW FRL Bol Bol Lint Lint Lint Sill CH CH CH CH T1 Ash T2 Common Oak T3 Common Oak T4 Common Oak G1 Mixed species G3 Mixed species G2 Mixed species G4 Mixed species G5 Mixed species G6 Mixed species G6 Mixed species T5 Common Oak T6 Ash G1 P15 G16 1 G2 G3 P1 P3 G4 G5 P2 P4 P5 G1 P1 G14 P14 G15 P15 G15 P16 P16 G16 G17 G19 P18 P17 G20 G21 P19 P21 P20 G22 G23 G24 G25 P24 P25 G26 G30 P30 P31 G31 G32 P32 G29 P29 V V V V V V V V V V V V V V V VILLAGE GREEN footpath link 2 3 4 5 6 7 8 9 10 11 12 13 14 G6 G7 G9 G8 G11 G10 P11 P10 G12 G13 P12 P13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 P22 P23 G28 G27 P26 P28 P27 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 G33 G34 P33 P34 P35 P36 G35 G36 P37 G37 G38 P38 P40 P39 G40 G39 P41 P41 G41 G41 P42 P43 G42 G43 G44 P44 G46 G45 P46 P45 G47 G48 P48 P47 G49 P49 G50 G50 P50 P50 G51 G51 P51 P51 P52 P52 G52 G52 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 P53 P53 G53 G53 G54 G54 P54 P54 P69 P69 P56 P55 G56 G55 G58 P57 G58 G57 P61 P61 G61 G61 P62 G62 G63 P63 G64 P64 G65 G66 P65 P66 G68 G67 P68 P67 G69 G69 70 71 72 73 74 75 76 77-84 87 85 86 88 89 90 P90 P90 G90 G90 P86 P85. P87 G86 G85 G87 G88 P88 G89 P89 P89 G89 P75 P76 V V P88 P74 P87 P86 P85 P84 P83 P82 P81 P77 P78 P79 P80 G75 G76 P73 P72 P71 G70 G70 P70 P70 P71 P72 P73 V V G18 G58 P57 G58 G57 P60 P60 P59 G60 G60 G59 0 5 10 15 20 25m Date Details Drawn Rev NOTE: FOR PLANNING PURPOSES ONLY DO NOT SCALE FROM DRAWING x Copyright of ACD. All rights described in Chapter IV of the Copyright, Designs and Patents Act 1988 have been generally asserted: 2011. Copyright of this plan remains with ACD until all fees have been paid in full. Rodbourne Rail Business Centre, Grange Lane, Malmesbury, Wilts, SN16 0ES Tel: 01666 825646 Fax: 01666 824654 Courtyard House, Mill Lane Godalming, Surrey. GU7 1EY Tel: 01483 425714 12 Southgate Street, Winchester, Hampshire, SO23 9EF Tel: 01962 855604 www.acdlandscape.co.uk ACD Ecology Arboriculture Landscape Architecture drawn: checked: dwg no: scale: drawing: date: scheme: September 2013 SD Land off Tregony Road, Probus, Truro Tree Protection Plan 1:500@A1 WAIN18088-03A AJB client: Wainhomes (South West) Ltd LEGEND RESTRICTIONS WITHIN TREE PROTECTION AREAS Inside the exclusion area of the fencing, the following shall apply: x No mechanical excavation whatsoever x No excavation by any other means without arboricultural site supervision x No hand digging without a written method statement having first been approved by the project arboriculturist. x No lowering of levels for any purpose (except removal of grass sward using hand tools) x No storage of plant or materials x No storage or handling of any chemical including cement washings x No vehicular access x No fire lighting In addition to the above, further precautions are necessary adjacent to trees: x No substances injurious to tree health, including fuels, oil, bitumen, cement (including cement washings), builders sand, concrete mixing and other chemicals shall be stored or used within or directly adjacent to the protection areas of retained trees x No fire shall be lit such that flames come within 5m of tree foliage. T1 T1 TREE TO BE REMOVED TREE TO BE RETAINED ROOT PROTECTION AREA (RPA) FOR RETAINED TREES A CATEGORY TREE B CATEGORY TREE C CATEGORY TREE U CATEGORY TREE INDICATIVE SERVICE ROUTE AVOIDING PROTECTION AREAS ALTERNATIVE FENCING SPECIFICATION Where the site circumstances and associated risk of damaging incursion into the RPA do not necessitate the default level of protection, an alternative tree fencing specification is proposed. The fencing is used to protect areas where there is a little or no construction activity. WHY TREE PROTECTION IS NEEDED 1) Soil compaction kills roots- caused by plant movement and storage of materials within protected areas . 2) Trenching severs roots- many small roots grow within the top 600mm of soil. Even the removal of the top 200mm can cause damage. 3) Soil pollution kills roots- Dripping fuel storage or cement washings can contaminate the soil resulting in root death. 4) Raising & lowering levels kills roots- the soil used to increase levels can compact the underlying soil (see point 1). Lowering levels will remove roots causing damage to the tree. 5) Bark and branch damage- bark removal and branch damage can allow disease and fungi into the tree. The impact of any of the above can take years to show- trees can have huge reserves of food and water. PHASING & MONITORING OF DEVELOPMENT The arboricultural protection on this site must be carried out in the following order: 1. Tree removal and access facilitation pruning 2. Accurate erection of tree protection fencing. 3. Site accessible to construction/demolition traffic 4. Demolition/site clearance 5. Construction 6. Removal of tree protection fencing. 7. Remedial tree surgery The above phasing must not be changed without approval from the project arboriculturist and agreement with the Council. 3 2 1 4 5 2 5 Panels to be interlinked using clamps 3 Scaffold pole uprights driven firmly into ground, then secured to panels with wire ties, or; 2 Concrete or rubber blocks 1 Weldmesh (e.g Heras) Panels 4 Uprights driven firmly into ground through hole in block, then secured to panels with wire ties. TREE PROTECTION FENCING All fencing shall be installed prior to any plant activity on site whatsoever, including: demolition, utility installation, groundworks, and soil stripping Once erected, all TPF will be regarded as sacrosanct, and will not be removed or altered without prior recommendation by the project arboriculturist and approval of the local planning authority. The TPF shall comprise of interlocking weld-mesh panels (e.g. Heras), well braced by attachment to scaffold pole uprights driven firmly into the ground. Should any alternative method of barrier construction be proposed, consultation with the project arboriculturist will be obtained to clarify the efficacy of the revised design prior to informing the local planning authority and obtaining their consent. Once the exclusion zone has been protected by barriers and/or ground protection, construction work can commence. All weather notices may be erected on the barriers. LEGEND 20/02/14 Revised layout AJB A
Transcript of 1 Weldmesh (e.g Heras) Panels 4 Uprights driven firmly ... · panels with wire ties, or; 2 Concrete...
EP
EPEP
EP
EP
EP
EP
EP
EP
EP
EP
EP
EP
TP
TP
TP
TP
GAS
GAS
GAS GAS
SV
RSRS
ToW
ToW
ToW
ToW
ToW
ToW
ToW
ToW
RL
RL
RLRL
RL
RL
RL
RL
RL
RLRL
RL
RL
RL
RLRL
EL
EL
EL
EL
EL
EL
EL
EL
EL
EL
EL
EL
EL
EL
EL
EL
EL
EL
SW
SW
FRL
Bol
Bol
Lint
Lint
Lint
Sill
CH
CH CH
CH
T1Ash
T2Common Oak
T3Common Oak
T4Common Oak
G1Mixed species
G3Mixed species
G2Mixed species
G4Mixed species
G5Mixed species
G6Mixed species
G6Mixed species
T5Common Oak
T6Ash
G1
P15
G16
1
G2G3
P1
P3 G4G5P2
P4P5
G1P1
G14
P14
G15
P15
G15
P16
P16G16
G17
G19
P18P17
G20
G21
P19P21
P20
G22
G23
G24
G25
P24
P25
G26
G30
P30
P31
G31
G32
P32
G29
P29
V
V
V
VV
V VV
V
V
V
V
V
V
V
VILLAGE GREEN
footpath link
2 3
4 56 7
8
9
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1112
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14
G6G7
G9G8
G11G10
P11P10
G12G13
P12P13
15
1617
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2223
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2526
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2930
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P22
P23
G28
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P27
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G33G34
P33 P34
P35P36
G35G36 P37
G37
G38
P38
P40 P39
G40 G39
P41
P41
G41
G41
P42 P43
G42 G43
G44
P44
G46
G45
P46
P45
G47
G48P48
P47
G49
P49
G50G50
P50P50
G51
G51
P51
P51
P52P52
G52G52
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5556
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63
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69
P53P53
G53G53 G54
G54
P54
P54
P69
P69
P56P55
G56G55
G58
P57
G58
G57
P61
P61
G61
G61
P62
G62
G63
P63
G64P64
G65
G66
P65
P66
G68
G67
P68
P67
G69
G69
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7677-84
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P90
P90G90
G90
P86
P85.
P87
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G85
G87
G88
P88G89
P89
P89
G89
P75P76
V
V
P88
P74
P87
P86
P85P84
P83P82
P81
P77
P78
P79
P80
G75
G76
P73
P72
P71G70
G70
P70P70
P71
P72
P73
V
V
G18
G58
P57
G58
G57
P60
P60
P59
G60
G60
G59 0 5 10 15 20 25m
Date Details DrawnRev
NOTE:FOR PLANNING PURPOSES ONLYDO NOT SCALE FROM DRAWING
x
Copyright of ACD. All rights described in Chapter IV of the Copyright,Designs and Patents Act 1988 have been generally asserted: 2011.
Copyright of this plan remains with ACD until all fees have been paid infull.
Rodbourne Rail Business Centre,Grange Lane, Malmesbury, Wilts, SN16 0ES
Tel: 01666 825646 Fax: 01666 824654
Courtyard House, Mill LaneGodalming, Surrey. GU7 1EY
Tel: 01483 425714
12 Southgate Street, Winchester,Hampshire, SO23 9EF
Tel: 01962 855604www.acdlandscape.co.uk
ACDEcology
ArboricultureLandscape Architecture
drawn: checked:dwg no:
scale:
drawing:date:
scheme:
September 2013
SD
Land off Tregony Road,Probus, Truro
Tree Protection Plan
1:500@A1WAIN18088-03AAJB
client: Wainhomes (South West) Ltd
LEGEND
RESTRICTIONS WITHIN TREE PROTECTION AREASInside the exclusion area of the fencing, the following shall apply:
x No mechanical excavation whatsoeverx No excavation by any other means without arboricultural site supervisionx No hand digging without a written method statement having first been
approved by the project arboriculturist.x No lowering of levels for any purpose (except removal of grass sward using
hand tools)x No storage of plant or materialsx No storage or handling of any chemical including cement washingsx No vehicular accessx No fire lighting
In addition to the above, further precautions are necessary adjacent to trees:x No substances injurious to tree health, including fuels, oil, bitumen, cement
(including cement washings), builders sand, concrete mixing and otherchemicals shall be stored or used within or directly adjacent to the protectionareas of retained trees
x No fire shall be lit such that flames come within 5m of tree foliage.
T1
T1
TREE TO BE REMOVED
TREE TO BE RETAINED
ROOT PROTECTION AREA (RPA) FOR RETAINED TREES
A CATEGORY TREEB CATEGORY TREEC CATEGORY TREEU CATEGORY TREE
INDICATIVE SERVICE ROUTE AVOIDING PROTECTION AREAS
ALTERNATIVE FENCING SPECIFICATIONWhere the site circumstances and associated risk of damaging incursioninto the RPA do not necessitate the default level of protection, analternative tree fencing specification is proposed. The fencing is used toprotect areas where there is a little or no construction activity.
WHY TREE PROTECTION IS NEEDED1) Soil compaction kills roots- caused by plant movement and storageof materials within protected areas .2) Trenching severs roots- many small roots grow within the top600mm of soil. Even the removal of the top 200mm can cause damage.3) Soil pollution kills roots- Dripping fuel storage or cement washingscan contaminate the soil resulting in root death.4) Raising & lowering levels kills roots- the soil used to increaselevels can compact the underlying soil (see point 1). Lowering levels willremove roots causing damage to the tree.5) Bark and branch damage- bark removal and branch damage canallow disease and fungi into the tree.The impact of any of the above can take years to show- trees canhave huge reserves of food and water.
PHASING & MONITORING OF DEVELOPMENTThe arboricultural protection on this site must be carried out in the following order:
1. Tree removal and access facilitation pruning2. Accurate erection of tree protection fencing.3. Site accessible to construction/demolition traffic4. Demolition/site clearance5. Construction6. Removal of tree protection fencing.7. Remedial tree surgery
The above phasing must not be changed without approval from the project arboriculturist andagreement with the Council.
3
2
1 4
5
2
5 Panels to be interlinked using clamps3 Scaffold pole uprights drivenfirmly into ground, then secured topanels with wire ties, or;
2 Concrete or rubber blocks1 Weldmesh (e.g Heras) Panels 4 Uprights driven firmly into ground through
hole in block, then secured to panels withwire ties.
TREE PROTECTION FENCING
All fencing shall be installed prior to any plant activity on sitewhatsoever, including: demolition, utility installation, groundworks,and soil stripping
Once erected, all TPF will be regarded as sacrosanct, and will not be removed or alteredwithout prior recommendation by the project arboriculturist and approval of the local planningauthority. The TPF shall comprise of interlocking weld-mesh panels (e.g. Heras), well braced byattachment to scaffold pole uprights driven firmly into the ground. Should any alternativemethod of barrier construction be proposed, consultation with the project arboriculturist will beobtained to clarify the efficacy of the revised design prior to informing the local planningauthority and obtaining their consent. Once the exclusion zone has been protected by barriersand/or ground protection, construction work can commence. All weather notices may beerected on the barriers.
LEGEND
20/02/14 Revised layout AJBA
