Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2018, 05:45 AM
  • 16 0164_16 0163_15102018_224558.mp4

Date
10/15/2018
W/O
729608
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00648
PipeID
P13196
Time
10:45 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6168
Sewer Name
16 ARROYO SECO TRUNK, SECTION 5
City
SOUTH PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
WO_729608_TV30018_OCT2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0164
Downstream MH
16 0163
Dir. of Survey
Downstream
Length Surveyed
498.3 ft.
Total Length
498.3 ft.
Structural Index
3
Structural Quick
3R00
Structural Rating
279
O&M Index
2
O&M Quick
2S00
O&M Rating
198
Overall Index
2
Overall Quick
Overall Rating
477
Pipe schematic from manhole 16 0164 to 16 0163
MH: 16 0164MH: 16 0163downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 01640 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"31.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start281.3 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: YES, 6"352.8 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"405.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"450.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"495.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish495.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE495.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish498.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0163

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • General Observation - COCKROACHES IN MANHOLE

    495.5 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (14)

DistanceCodeObservation
0AMH16 0164
6.7TBA
405.5TBA
495.5CM
450.2TBA
495.5MGOCOCKROACHES IN MANHOLE
2DAGS
31.6CM
281.3TBA
0MWM
495.5DAGS
352.8TBA
0MWL
498.3AMH16 0163

Properties (4)

additional_info
SC365136
custom_field_two
3
customer
LACSD
datetime
2018-10-15T22:45:20-07:00