SASR Norms & Standards Vol 2 new.indd - Sport and Recreation ...

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Grass Courts Grass courts are the fastest type of tennis courts in common use (Astro Turf is faster but is primarily only used for personal courts). They consist of grass grown on very hard-packed soil, similar to golf greens, which adds an additional variable: bounces depends on how healthy the grass is, how recently it has been mowed, and the wear and tear of recent play. Points are usually very quick where fast, low bounces keep rallies short, and the serve plays a more important role. Grass courts tends to favour serve-and-volley tennis players. The most famous grass tennis court is Centre Court at Wimbledon. The surface is less fi rm and more slippery than hard courts, causing the ball to slide and bounce lower, and so the players the ball faster. Serve and volley players take advantage of the surface by serving the ball (usually a slice serve because of its effectiveness on grass) and then running to the net to cut off the return of serve, leaving their opponents with little time to reach the low-bouncing, fast moving ball. Players often hit fl atter shots to increase power and allow the ball to travel faster after and before the ball hits the ground. Due to high maintenance costs however, grass courts are now rare as they must be watered and mowed often, and takes a longer time to dry after rain than hard courts. Indoor Courts Special surfaces can only be used indoors. Most commonly carpet surfaces, carpet courts vary in playing characteristics due to differences in thickness, texture, and materials used in the base and yarn. Suspended surfaces may be used indoors. The ATP tennis tour also considers rubber surfaces as carpet, such as that of the Paris Masters. While being the most common surface for real tennis, wood is the rarest surface for tennis. It is also the fastest surface, which bounces faster and lower than grass. There are many other types of indoor surfaces including fake grass. Clay Court Tennis A clay court is one of the four different types of tennis court. Clay courts are made of crushed shale, stone or brick. The red clay is slower than the green, or Har-Tru “American” clay. The French Open uses clay courts, making it unique among the Grand Slam titles. Although more traditional and cheaper to construct than other types of tennis courts, maintenance costs are higher than those of hard courts. Clay courts need to be rolled to preserve fl atness. The clay’s water content must be balanced; green courts generally require the courts to be sloped to allow water run-off. 94
95 Tennis court dimensions 23,77 m (b) (a) Baseline Centre-mark 10,97 m 6,40 m (a) (b) Singles sideline 1.37m Doubles sideline 0,91 m Tennis
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Norms and Standards for Sport and R
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COMPILED BY DIRECTORATE: FACILITIES
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Mr Fikile April Mbalula Foreword by
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2. MULTI-PURPOSE SPORTS HALLS .....
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1 EXECUTIVE SUMMARY This project de
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1. TECHNICAL SPECIFICATIONS 1.1 GEN
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A further 5 metre wide lane separat
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7 15.61 10.00 84.39 20.00 LONG JUMP
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All asphalt surfaces need to be dry
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the diameter reduces from 2500 mm t
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c = 6.00 Javelin throw The javelin
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Pole vault 15 Athletics Pole vault
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Triple jump 17 Athletics Triple jum
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19 Baseball Protective head gear As
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1.4.4 Badminton Badminton is a racq
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1.4.5 Basketball Basketball is a te
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The rings, through which goals are
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27 • Lightly harrow the seed twic
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1.4.7 Boxing Boxing is a combat is
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1.4.8 Cricket Cricket is a bat-and-
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Sight screens Sight screens are pla
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35 • The sub-surface drains are t
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Sub-surface drains to be lined with
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Player’s equipment A player’s c
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1.4.10 Golf Golf is a sport in whic
Page 51 and 52: Golf shafts Golf shafts are used be
Page 53 and 54: 45 Golf • The sub-surface drains
Page 55 and 56: 1.4.12 Hockey Hockey is a sport whe
Page 57 and 58: 49 91.40m Side-Line Hockey Field Ba
Page 59 and 60: 51 Hockey • The sub-surface drain
Page 61 and 62: 53 40.00m Korfball Field Out-Line 1
Page 63 and 64: Maintenance 55 • Repeat the rubbi
Page 65 and 66: 1.4.14 Netball Netball is a team ga
Page 67 and 68: sub base 59 Netball • The sub-sur
Page 69 and 70: 61 100.00m Touch Line Touch-In-Goal
Page 71 and 72: 1.4.16 Softball Softball is a team
Page 73 and 74: 65 be connected to a storm water ma
Page 75 and 76: 1.4.17 Squash Squash is an indoor r
Page 77 and 78: Camera panels may be incorporated i
Page 79 and 80: exceed 6 mm in any dimension or at
Page 81 and 82: Inside surface of the door The insi
Page 83 and 84: Court markings on the fl oor shall
Page 85 and 86: They are provided with change rooms
Page 87 and 88: The gradient from the point of fi r
Page 89 and 90: 81 • Each motor shall have an ope
Page 91 and 92: FILTRATION RATE - SAND The fi ltrat
Page 93 and 94: o The maximum bathing load calculat
Page 95 and 96: 87 • Recessed treads to have a ri
Page 97 and 98: Doors and gates are to be fi tted w
Page 99 and 100: 1.4.19 Table tennis Table tennis is
Page 101: 1.4.20 Tennis Tennis is played on a
Page 105 and 106: Stadium - tournament court area For
Page 107 and 108: 99 Tennis • Sub-surface drains to
Page 109 and 110: 1.4.21 Volley Ball Volley ball is a
Page 111 and 112: 2.2 OVERALL COURT DIMENSIONS In ter
Page 113 and 114: KORFBALL PITCH KORFBALL PITCH CLUB
Page 115 and 116: A small incremental increase in dim
Page 117 and 118: The nine-court hall offers fewer va
Page 119 and 120: NON-SPORTING USES Social or commerc
Page 121 and 122: 113 Variable 22 SHEET FLOORS Net Po
Page 123 and 124: Paint should be applied strictly in
Page 125 and 126: 3.2 ELEMENTAL COST ANALYSIS For pur
Page 127 and 128: combi-all weather courts, clubhouse
Page 129 and 130: Evidence from the City of Cape Town
Page 131 and 132: 123 • A detailed assessment of gr
Page 133 and 134: 125 for people with disabilities to
Page 135 and 136: 6. REFERENCES Cacadu District Munic
Page 137 and 138: ELEMENTAL COSTING Bills of Quantiti
Page 139 and 140: BADMINTON Badminton court as per Mu
Page 141 and 142: BOWLING GREEN The bowling green ind
Page 143 and 144: CRICKET The elemental cost analysis
Page 145 and 146: GOLF The cost of a golf course very
Page 147 and 148: NETBALL COURT The fi gures indicate
Page 149 and 150: TENNIS COURT The fi gures indicated
Page 151 and 152: SWIMMING POOL The cost of an olympi
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FINAL SUMMARY 145 ITEM DESCRIPTION
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Foundations 147 Foundations ITEM DE
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Concrete Formwork & Reinforcement 1
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Masonry 151 Masonry ITEM DESCRIPTIO
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Carpentry and Joinery 153 ITEM DESC
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Metalwork ITEM DESCRIPTION UNIT QUA
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Tiling ITEM DESCRIPTION UNIT QUANTI
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Plumbing 159 Plumbing ITEM DESCRIPT
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Plumbing 161 Plumbing ITEM DESCRIPT
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Painting ITEM DESCRIPTION UNIT QUAN
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Provisional Sums 165 ITEM DESCRIPTI
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