Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 8, 2019, 07:17 AM
  • 16 0331_16 0330 _11072019_232346.mp4

Date
11/07/2019
W/O
792820
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00665
PipeID
P13382
Time
11:17 PM
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
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_792820_TV16061_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
16 0331
Downstream MH
16 0330
Dir. of Survey
Downstream
Length Surveyed
59.1 ft.
Total Length
59.1 ft.
Structural Index
4
Structural Quick
4A31
Structural Rating
47
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
Overall Rating
49
Pipe schematic from manhole 16 0331 to 16 0330
MH: 16 0331MH: 16 0330downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 16 03312 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start11.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start16.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"35.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"49.8 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES53.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"57.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish57.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish59.1 ft. AMH - Downstream Manhole, Survey Ends - 16 033059.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

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

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

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

Observations (14)

DistanceCodeObservation
2DAGS
16.2TBA
53.7TFA
57.6DAGS
0MWL
0MWM
35.3TF
59.1AMH16 0330
59.1MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0MGOCOCKROACHES IN MANHOLE
11.4CM
57.6CM
0AMH16 0331
49.8FM

Properties (6)

additional_info
SC378747
custom_field_two
2
customer
LACSD
datetime
2019-11-07T23:17:20-08:00
documentation
PRO PIPE
is_lateral_inspection
false