Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 11, 2022, 10:59 AM

  • 02 1758A_02 1758_03112022_040842.mp4

Date
03/11/2022
W/O
941845
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00254
PipeID
P04104
Time
2:59 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9957
Sewer Name
02 DOWNEY-BELLFLOWER EXTENSION TRUNK
City
PICO RIVERA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
15
Purpose
Routine Assessment
Project
WO_941845_TV02102_MAR2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
15 in.
Upstream MH
02 1758A
Downstream MH
02 1758
Dir. of Survey
Downstream
Length Surveyed
72.9 ft.
Total Length
72.9 ft.
Structural Index
2
Structural Quick
3B2B
Structural Rating
67
O&M Index
2
O&M Quick
2B1A
O&M Rating
38
Overall Index
2
Overall Quick
—
Overall Rating
105
Pipe schematic from manhole 02 1758A to 02 1758
MH: 02 1758AMH: 02 1758downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 1758A0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 8" - OPEN8.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start18.3 ft. RFC - Roots Fine Connection, at 11 o'clock, within 8 inches of joint: YES18.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6"25.2 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR31.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start54.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6"70 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish72.9 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/CAPPED72.9 ft. AMH - Downstream Manhole, Survey Ends - 02 175872.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish72.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish72.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (6)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2.5 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

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

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

    18.3 ft. - Roots Fine Connection, at 11 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

    25.2 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

    31.6 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

  • Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6"

    54.2 ft. - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6"

All inspections of P04104Work order 941845

Observations (20)

DistanceCodeObservation
2.5DAGS—
31.6RFJ—
8.7CM—
72.9MGOCONN @ MH 3 O'CLOCK/CAPPED
0MGOROACHES @ MH
54.2TBA—
6TFOPEN
72.9AMH02 1758
72.9DAGS—
2SSS—
0MWM—
18.3RFC—
25.2RFJ—
0MWL—
0AMH02 1758A
70SSS—
18.3TFA—
72.9RFJ—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
72.9CM—

Properties (7)

additional_info
630098031022204
custom_field_three
SPALLING/CRACKS
custom_field_two
3
customer
1
datetime
2022-03-11T02:59:14-08:00
documentation
PRO PIPE
is_lateral_inspection
false