Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2015, 08:12 AM
  • 01 0135_01 0134_16122015_001403.mp4

Date
12/16/2015
W/O
524985
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00204
PipeID
P02079
Time
12:12 AM
Certificate
12345
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2963
Sewer Name
01 COMPTON CREEK EXTENSION TRUNK, SECTION 2
City
COMPTON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
12
Purpose
Routine Assessment
Project
WO_524985_TV011104_NOV2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
01 0135
Downstream MH
01 0134
Dir. of Survey
Downstream
Length Surveyed
154.5 ft.
Total Length
154.5 ft.
Structural Index
2
Structural Quick
4133
Structural Rating
31
O&M Index
3
O&M Quick
413E
O&M Rating
91
Overall Index
3
Overall Quick
Overall Rating
122
Pipe schematic from manhole 01 0135 to 01 0134
MH: 01 0135MH: 01 0134downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01350 ft. MWL - Water Level, 40 %of cross sectional area6 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start6 ft. CS - Crack Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES10.2 ft. CS - Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES20.9 ft. FM - Fracture Multiple, from 06 to 12 o'clock, within 8 inches of joint: YES30.2 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES34.7 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES40.7 ft. CS - Crack Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES60.2 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES75.4 ft. CS - Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES85.1 ft. CS - Crack Spiral, from 02 to 03 o'clock, within 8 inches of joint: YES92 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES102 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES110.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES116.7 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES152.8 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish154.5 ft. AMH - Downstream Manhole, Survey Ends - 01 0134

Observation photos (14)

  • Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    6 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES

    6 ft. - Crack Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

    10.2 ft. - Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 06 to 12 o'clock, within 8 inches of joint: YES

    20.9 ft. - Fracture Multiple, from 06 to 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    30.2 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    34.7 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES

    40.7 ft. - Crack Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    60.2 ft. - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

    75.4 ft. - Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 02 to 03 o'clock, within 8 inches of joint: YES

    85.1 ft. - Crack Spiral, from 02 to 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    92 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    102 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    110.1 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    116.7 ft. - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

Observations (19)

DistanceCodeObservation
30.2CL
154.5AMH01 0134
75.4CS
92CL
6DAGS
0MWM
0AMH01 0135
0MWL
10.2CS
20.9FM
102CM
110.1CL
40.7CS
152.8DAGS
85.1CS
116.7CM
60.2CM
6CS
34.7CL

Properties (5)

additional_info
SC224802
custom_field_two
3
customer
LACSD
datetime
2015-12-16T00:12:53-08:00
sewer_category
GRAVITY