PHN II CHNG I: CNG TC CHUN B MT BNG THI CNG 01.1000 CNG TC PHT TUYN TO MT BNG BNG TH CNG

Thnh phn cng vic: - Pht rng, vn chuyn cy c, nh ng trong phm vi 30m vn chuyn. - Ca cht, h cy cch mt t 20cm, ca cht thn cy, cnh ngn thnh tng khc, xp gn thnh tng loi trong phm vi 30m vn chuyn. - o gc cy, r cy, ca cht r cy, gc cy thnh tng khc, xp gn thnh tng loi trong phm vi 30m vn chuyn, lp, san li h sau khi o. Ghi ch: p dng i vi cy c ng knh 10 cm 20cm, i vi cy c ng knh >20cm c quy i ra cy tiu chun tnh mt cy (khng p dng thm nh mc cht cy). n v tnh: ng/100m2 (din tch c cy pht tuyn) Thnh phn chi ph n v n gi Vt liu Nhn cng My

M hiu 01.100 01.1010 01.1011 01.1012 01.1013 01.1020 01.1021 01.1022 01.1023 01.1030 01.1031 01.1032 01.1033 01.104 01.1050 01.1051 01.1052 01.1053 01.1054 01.1055 01.1060 01.1061 01.1062 01.1063 01.1064 01.1065

Danh mc n gi

Rng loi I, mt cy tiu chun trn 100 m2 Tng i bng phng 0 cy 100m2 2 cy 100m2 3 cy 100m2 0 Sn dc > 25 0 cy 100m2 2 cy 100m2 3 cy 100m2 Snh ly 0 cy 100m2 2 cy 100m2 3 cy 100m2 Rng loi II, mt cy tiu chun trn 100 m2 Tng i bng phng 0 cy 100m2 2 cy 100m2 3 cy 100m2 5 cy 100m2 >5 cy 100m2 0 Sn dc > 25 0 cy 100m2 2 cy 100m2 3 cy 100m2 5 cy 100m2 >5 cy 100m24

89.066 133.598 154.152 102.768 153.296 185.839 115.614 173.849 201.254

89.066 133.598 154.152 102.768 153.296 185.839 115.614 173.849 201.254

113.901 171.280 198.685 244.930 309.160 131.029 196.972 228.659 281.756 354.550

113.901 171.280 198.685 244.930 309.160 131.029 196.972 228.659 281.756 354.550

M hiu

Danh mc n gi

n v

Thnh phn chi ph Vt liu Nhn cng My 148.157 222.664 258.633 318.581 401.652

n gi 148.157 222.664 258.633 318.581 401.652

01.1070 Snh ly 01.1071 0 cy 100m2 01.1072 2 cy 100m2 01.1073 3 cy 100m2 01.1074 5 cy 100m2 01.1075 >5 cy 100m2 Rng loi III, mt cy tiu 01.108 chun trn 100 m2 01.1090 Tng i bng phng 01.1091 0 cy 100m2 01.1092 2 cy 100m2 01.1093 3 cy 100m2 01.1094 5 cy 100m2 01.1095 >5 cy 100m2 0 01.1100 Sn dc > 25 01.1101 0 cy 100m2 01.1102 2 cy 100m2 01.1103 3 cy 100m2 01.1104 5 cy 100m2 01.1105 >5 cy 100m2 01.1110 Snh ly 01.1111 0 cy 100m2 01.1112 2 cy 100m2 01.1113 3 cy 100m2 01.1114 5 cy 100m2 01.1115 >5 cy 100m2 Rng loi IV, mt cy tiu 01.112 chun trn 100 m2 01.1130 Tng i bng phng 01.1131 0 cy 100m2 01.1132 2 cy 100m2 01.1133 3 cy 100m2 0 01.1140 Sn dc > 25 01.1141 0 cy 100m2 01.1142 2 cy 100m2 01.1143 3 cy 100m2 01.1150 Snh ly 01.1151 0 cy 100m2 01.1152 2 cy 100m2 01.1153 3 cy 100m2

131.029 186.695 214.956 261.202 326.288 149.870 214.100 246.643 299.740 382.811 170.424 242.361 279.186 339.991 423.918

131.029 186.695 214.956 261.202 326.288 149.870 214.100 246.643 299.740 382.811 170.424 242.361 279.186 339.991 423.918

143.019 202.967 234.654 164.429 232.084 268.910 185.839 263.771 304.878

143.019 202.967 234.654 164.429 232.084 268.910 185.839 263.771 304.878

5

Bng quy i ra cy tiu chun ng knh cy t: 10 - 20cm. i ra cy tiu chun >20 - 30cm >30 - 40cm >40 - 50cm >50 - 60cm > 60cm 01.2000 CNG TC CHT CY + Quy nh p dng:

H s 1,0 1,5 3,5 6,0 15,0 25,0

- Cng tc cht cy ch p dng cho cng vic gii phng hnh lang tuyn, m ng vn chuyn vt liu, gii phng mt bng thi cng bng mng ct, dng ct, ri cng dy trong phm vi xy dng cng trnh. - Trng hp cht cy trong hnh lang tuyn th nh mc nhn vi h s 0,5. - Trng hp cht cy ni snh ly th p dng nh mc cht cy a hnh bng phng nhn vi h s 1,4. - ng knh gc cy c o cch mt t 30cm. 01.2100 CHT CY BNG TH CNG + Thnh phn cng vic: Chun b, cht cy, n cnh, thn cy thnh tng khc, vn chuyn xp ng trong phm vi 30m . n v tnh: ng M hiu Danh mc n gi n v Thnh phn chi ph Vt liu Nhn cng My n gi

01.2100 Cht cy a hnh bng phng 01.2101 ng knh cy >10 -