Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2017, 11:09 AM
  • 16 0165_16 0164_16082017_041027.mp4

Date
08/16/2017
W/O
651867
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00648
PipeID
P13197
Time
4:09 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4785
Sewer Name
16 ARROYO SECO TRUNK, SECTION 5
City
SOUTH PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_651867_TV16081_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0164
Downstream MH
16 0165
Dir. of Survey
Upstream
Length Surveyed
497.3 ft.
Total Length
497.3 ft.
Structural Index
2
Structural Quick
322S
Structural Rating
210
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
210
Pipe schematic from manhole 16 0164 to 16 0165
MH: 16 0164MH: 16 0165upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 01650.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish393.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"411.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start415.1 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES423 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES486.9 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES495.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start497.3 ft. AMH - Downstream Manhole, Survey Begins - 16 0164497.3 ft. MWL - Water Level, 5 %of cross sectional area497.3 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (5)

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    10.4 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    74.3 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    82.2 ft. - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    85.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    104.1 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

Observations (12)

DistanceCodeObservation
497.2CM
10.4CL
104.1TB
497.3AMH16 0165
2SSS
82.2CL
0AMH16 0164
0MWL
74.3CL
85.6CM
0MWM
496SSS

Properties (5)

additional_info
SC345544
custom_field_two
3
customer
LACSD
datetime
2017-08-16T04:09:59-07:00
sewer_category
Gravity