Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 8, 2019, 10:15 AM
  • 16 0313_16 0312 _11082019_022124.mp4

Date
11/08/2019
W/O
792820
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00665
PipeID
P13364
Time
2:15 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7116
Sewer Name
16 SAN MARINO OUTFALL TRUNK
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_792820_TV16061_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0313
Downstream MH
16 0312
Dir. of Survey
Downstream
Length Surveyed
72.8 ft.
Total Length
72.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2B11
O&M Rating
29
Overall Index
2
Overall Quick
Overall Rating
32
Pipe schematic from manhole 16 0313 to 16 0312
MH: 16 0313MH: 16 0312downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 03130 ft. MWM - Water Mark, 25 %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, Start11.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"24.4 ft. RFL - Roots Fine Lateral, at 10 o'clock24.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"57.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"69.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES70.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE70.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish72.8 ft. AMH - Downstream Manhole, Survey Ends - 16 031272.8 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

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

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

  • General Observation - COCKROACHES IN MANHOLE

    70.8 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (13)

DistanceCodeObservation
24.4RFL
2DAGS
57.5TFA
70.8MGOCOCKROACHES IN MANHOLE
0MWL
24.4TFA
0AMH16 0313
72.8AMH16 0312
11.6TFA
0MWM
72.8MGOACTIVE CONNECTION AT MH 9 O'CLOCK
70.8DAGS
69.2CM

Properties (6)

additional_info
SC378747
custom_field_two
3
customer
LACSD
datetime
2019-11-08T02:15:34-08:00
documentation
PRO PIPE
is_lateral_inspection
false