Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 9, 2020, 09:22 AM
  • 30 0101_30 0100 _06092020_023328.mp4

Date
06/09/2020
W/O
828865
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00878
PipeID
P17803
Time
2:22 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7690
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
REDONDO BEACH
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
05
Purpose
Routine Assessment
Project
RFIR_WO_828865_TV30072_MAY2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
30 0100
Downstream MH
30 0101
Dir. of Survey
Upstream
Length Surveyed
157.3 ft.
Total Length
157.3 ft.
Structural Index
5
Structural Quick
5100
Structural Rating
5
O&M Index
2
O&M Quick
412F
O&M Rating
79
Overall Index
2
Overall Quick
Overall Rating
84
Pipe schematic from manhole 30 0100 to 30 0101
MH: 30 0100MH: 30 0101upstream0 ft. AMH - Upstream Manhole, Survey Ends - 30 01011.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish5.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish7.2 ft. RFC - Roots Fine Connection, from 09 to 11 o'clock, within 8 inches of joint: YES7.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"11.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"34.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS48.5 ft. B - Broken, from 12 to 03 o'clock, within 8 inches of joint: YES55 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"98.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"137.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"155.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start157.3 ft. MWL - Water Level, 35 %of cross sectional area157.3 ft. MWM - Water Mark, 50 %of cross sectional area157.3 ft. AMH - Downstream Manhole, Survey Begins - 30 0100

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Broken, from 12 to 03 o'clock, within 8 inches of joint: YES

    108.8 ft. - Broken, from 12 to 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Connection, from 09 to 11 o'clock, within 8 inches of joint: YES

    150.1 ft. - Roots Fine Connection, from 09 to 11 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
151.9DSZ
155.8DAGS
0MWL
157.3AMH30 0101
0MWM
102.3TFA
145.5TFA
149.8TBA
108.8B
2DAGS
122.4DSZDEBRIS
0AMH30 0100
19.9TFA
58.6TFA
150.1RFC

Properties (6)

additional_info
SC411281
custom_field_two
2
customer
LACSD
datetime
2020-06-09T02:22:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false