Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 12, 2019, 11:19 AM
  • 16 0311_16 0310 _11122019_033059.mp4

Date
11/12/2019
W/O
742114
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00665
PipeID
P13362
Time
3:19 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7118
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
WO_742114_TV16032_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
16 0311
Downstream MH
16 0310
Dir. of Survey
Downstream
Length Surveyed
209.8 ft.
Total Length
209.8 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2G00
O&M Rating
84
Overall Index
2
Overall Quick
Overall Rating
90
Pipe schematic from manhole 16 0311 to 16 0310
MH: 16 0311MH: 16 0310downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 03112 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start16 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"16 ft. RTL - Roots Tap Lateral, from 07 to 11 o'clock, 15 %, within 8 inches of joint: YES53 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"83.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"88.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"140.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"157.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"170.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"193.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES200.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES207.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish209.8 ft. AMH - Downstream Manhole, Survey Ends - 16 0310

Observation photos (4)

  • 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

  • Roots Tap Lateral, from 07 to 11 o'clock, 15 %, within 8 inches of joint: YES

    16 ft. - Roots Tap Lateral, from 07 to 11 o'clock, 15 %, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    193.2 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    200.7 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (16)

DistanceCodeObservation
157.8TF
16TBA
88.7TFA
209.8AMH16 0310
0MWL
16RTL
200.7CM
0MWM
83.8TFA
2DAGS
193.2CM
207.8DAGS
53TFA
140.1TFA
0AMH16 0311
170.6TFA

Properties (6)

additional_info
SC378749
custom_field_two
4
customer
LACSD
datetime
2019-11-12T03:19:36-08:00
documentation
PRO PIPE
is_lateral_inspection
false