Jembatan, Sudarmanto
I Galian Tanah
A = (1.5 x 2 x 1) x 2 A = (1.5 x 2 x 1) x 2 Upah
= 6 m3 Pekerja 20,4 / 0,3 = 68 HOK
B - D = (1 x 1 x 2) x 6
= 12 m3
Sayap = (0.3 x 0.5 x 8) x 2
= 2,4 m3
Vol. Total
= 20,4 m3





II Terucuk Bambu dalam 2 m Upah
Vol = (8 x 4) x 8 Pekerja 256 / 10 = 26 HOK
= 256 buah Bahan
Bambu 256 / 2 = 128 btg





III Begesting Upah
Vol = (6.3 x 1.5) x 7 Pekerja 66,15 / 1 = 66
= 66,15 m2 Bahan
Bambu 66,15 / 2 x 7 = 232 btg

IV Pas. Batu (1:3) Bahan
Vol A = (0.85 x 1.5 x 2) x 2 Batu 79,665 x 1,2 = 96 m3
= 5,1 m3 Pasir 79,665 x 0,63 = 50 m3
Vol B = (3 + 4+ 5) x 2 x 0.8 x 1.5 Semen 79,665 x 5,3 = 422 zak
= 28,8 m3
Vol C = (0.8 x 1.2 x 2 ) x 6 Upah
= 11,52 m3 Pekerja 79,665 x 2,7 = 215 HOK
Vol D = (6.3 x 0.3 x 1.5) x 7 Tukang 79,665 x 0,36 = 29 HOK
= 19,845 m3 Mandor 79,665 x 0,135 = 11 HOK
Vol E = (8 x 3 x 0.3) x 2 Langsir 146 / 2 = 73 HOK
= 14,4 m3 Pch Bt 96 / 2 = 48 HOK
Vol Total
= 79,665 m3 Bahan Vol F & G
Batu 16,715 x 1,2 = 20 m3
Pas. Batu (1:6) Pasir 16,715 x 0,73 = 12 m3
Vol F = (36 x 2 x 0.6 x 0.25) Semen 16,715 x 3,1 = 52 zak
= 10,8 m3
Vol G = (2.6 x 1.3 ) x 7 x 0.25 Upah
= 5,915 m3 Pekerja 16,715 x 2,7 = 45 HOK
Vol Total Tukang 16,715 x 0,36 = 6 HOK
= 16,715 m3 Mandor 16,715 x 0,135 = 2 HOK
Langsir 32 / 2 = 16 HOK
Pch Bt 20 / 2 = 10 HOK

V Lantai Jembatan
Vol = (36 x 1.5)
= 54 m2
Plester + Aci tbl 2 cm (1:8) Bahan
Pasir 54 x 0,035 = 2 m3
Semen 54 x 0,195 = 11 zak
Sirug 54 x 0,5 x 1,2 = 32 m3

Upah
Pekerja 54 x 0,36 = 19 HOK
Tukang 54 x 0,18 = 10 HOK
Mandor 54 x 0,0018 = 1 HOK
Gel. Sirug 32 / 2 = 16 HOK
Langsir 32 / 2 = 16 HOK

VI Railling Bahan
Vol = (36 x 2) Pasir 1,5 x 0,68 = 1 m3
= 72 m' Split 1,5 x 1,04 = 2 m3
Beton Semen 1,5 x 5,73 = 9 zak
Vol I = (0.15 x 0.1 x 72) Besi Sloof 36 x 8 / 11 = 26 btg
= 1,08 m3 Besi Kolom 68 x 4 / 11 = 25 btg
Vol II = (0.1 x 0.1) x 38 bh Begel 140 / 0,15 x 0,4 / 11 = 34 btg
= 0,38 m3 Papan 40 lbr
Vol Total Galvanis 2" 36 x 4 / 6 = 24 btg
= 1,5 m3
Upah
Pekerja 1,5 x 4,06 = 6 HOK
Tukang 1,5 x 0,7 = 1 HOK
Tukang Besi 10 HOK

Pengecatan Bahan
Cat Besi 6 kg
Meni Besi 4 kg
Minyak Cat 5 ltr
Kuas 2 bh