Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 25, 2022, 08:10 AM
  • 01 0445_01 0444_02252022_012017.mp4

Date
02/25/2022
W/O
941896
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00208
PipeID
P00927
Time
12:10 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9884
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
FLORENCE-GRAHAM
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
WO_941896_TV01030_MAR2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
18 in.
Upstream MH
01 0445
Downstream MH
01 0444
Dir. of Survey
Downstream
Length Surveyed
193.3 ft.
Total Length
193.3 ft.
Structural Index
3
Structural Quick
3G2G
Structural Rating
190
O&M Index
2
O&M Quick
2G00
O&M Rating
76
Overall Index
2
Overall Quick
Overall Rating
266
Pipe schematic from manhole 01 0445 to 01 0444
MH: 01 0445MH: 01 0444downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 04450 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start37 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"95.9 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN126.5 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN191.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish191.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish191.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish193.3 ft. AMH - Downstream Manhole, Survey Ends - 01 0444193.3 ft. MGO - General Observation - CONN @ MH 12 O'CLOCK/ACTIVE

Observation photos (3)

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • 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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (15)

DistanceCodeObservation
0AMH01 0445
191.2SAP
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
126.5TFOPEN
0MWM
2SSS
2DAGS
191.2DAGS
2SAP
193.3AMH01 0444
0MWL
95.9TFOPEN
37TFA
191.2SSS
193.3MGOCONN @ MH 12 O'CLOCK/ACTIVE

Properties (7)

additional_info
630138022422201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-02-25T00:10:16-08:00
documentation
PRO PIPE
is_lateral_inspection
false