Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2021, 10:52 AM

  • B 0724_22 1154_11182021_030359.mp4

Date
11/18/2021
W/O
921774
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00111
PipeID
P09188
Time
2:52 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9603
Sewer Name
B JOINT OUTFALL B - UNIT 8H
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
02
Purpose
Routine Assessment
Project
WO_921774_TV22074_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Square
Height
12 in.
Width
21 in.
Upstream MH
B 0724
Downstream MH
22 1154
Dir. of Survey
Downstream
Length Surveyed
140.8 ft.
Total Length
140.8 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
48
O&M Index
2
O&M Quick
332E
O&M Rating
67
Overall Index
2
Overall Quick
—
Overall Rating
115
Pipe schematic from manhole B 0724 to 22 1154
MH: B 0724MH: 22 1154downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 07242 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.6 ft. RFJ - Roots Fine Joint, from 09 to 12 o'clock, within 8 inches of joint: YESR9.4 ft. RMJ - Roots Medium Joint, from 09 to 12 o'clock, 10 %, within 8 inches of joint: YESR20.4 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"60.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start66.3 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"66.3 ft. RMC - Roots Medium Connection, from 12 to 05 o'clock, 15 %, within 8 inches of joint: YES69.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"74.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"98.4 ft. RMJ - Roots Medium Joint, from 03 to 08 o'clock, 15 %, within 8 inches of joint: YESR116.8 ft. RFJ - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YESR139 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish140.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK140.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE140.8 ft. AMH - Downstream Manhole, Survey Ends - 22 1154140.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (8)

  • 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 Fine Joint, from 09 to 12 o'clock, within 8 inches of joint: YESR

    5.6 ft. - Roots Fine Joint, from 09 to 12 o'clock, within 8 inches of joint: YESR

  • Roots Medium Joint, from 09 to 12 o'clock, 10 %, within 8 inches of joint: YESR

    9.4 ft. - Roots Medium Joint, from 09 to 12 o'clock, 10 %, within 8 inches of joint: YESR

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

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

  • Roots Medium Connection, from 12 to 05 o'clock, 15 %, within 8 inches of joint: YES

    66.3 ft. - Roots Medium Connection, from 12 to 05 o'clock, 15 %, within 8 inches of joint: YES

  • Roots Medium Joint, from 03 to 08 o'clock, 15 %, within 8 inches of joint: YESR

    98.4 ft. - Roots Medium Joint, from 03 to 08 o'clock, 15 %, within 8 inches of joint: YESR

  • Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YESR

    116.8 ft. - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YESR

  • General Observation - COCKROACHES IN MANHOLE

    140.8 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P09188Work order 921774

Observations (22)

DistanceCodeObservation
116.8RFJ—
76.8TFC—
60.6CM—
20.4TBA—
140.8MGOCONNECTION AT MH 3 O'CLOCK
98.4RMJ—
0MGOCOCKROACHES IN MANHOLE
140.8MGOCOCKROACHES IN MANHOLE
66.3TBA—
66.3RMC—
0MWM—
140.8AMH22 1154
140.8DAGS—
139CM—
69.5TBA—
0MGOCONNECTION AT MH 3 O'CLOCK
2DAGS—
5.6RFJ—
0MWL—
0AMHB 0724
74.8TFC—
9.4RMJ—

Properties (7)

additional_info
630069111721203
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-11-18T02:52:31-08:00
documentation
PRO PIPE
is_lateral_inspection
false