Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2019, 09:38 AM

  • B 0693A_B 0693 _12202019_014845.mp4

Date
12/20/2019
W/O
803092
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00110
PipeID
P09364
Time
1:38 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7257
Sewer Name
B JOINT OUTFALL B - UNIT 8G
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_803092_TV22155_DEC2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
B 0693A
Downstream MH
B 0693
Dir. of Survey
Downstream
Length Surveyed
267.6 ft.
Total Length
267.6 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
156
O&M Index
2
O&M Quick
2J00
O&M Rating
108
Overall Index
2
Overall Quick
—
Overall Rating
264
Pipe schematic from manhole B 0693A to B 0693
MH: B 0693AMH: B 0693downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 0693A0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE0.1 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 75% MAG COATING THROUGHOUT4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start71.5 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, #v, within 8 inches of joint: NO, 6", 1" - ACTIVE77.2 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"195.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN265.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish265.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish267.6 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE267.6 ft. AMH - Downstream Manhole, Survey Ends - B 0693267.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0.1 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • General Observation - 75% MAG COATING THROUGHOUT

    2 ft. - General Observation - 75% MAG COATING THROUGHOUT

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

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

  • General Observation - COCKROACHES IN MANHOLE

    267.6 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P09364Work order 803092

Observations (16)

DistanceCodeObservation
267.6MGOCONN @ MH 3 O'CLOCK/ACTIVE
0.1MGOCOCKROACHES IN MANHOLE
267.6AMHB 0693
77.2TBA—
71.5TBIACTIVE
0.1MGOCONN @ MH 9 O'CLOCK/ACTIVE
2DAGS—
265.3DAGS—
0AMHB 0693A
2MGO75% MAG COATING THROUGHOUT
0MWL—
195.4TBOPEN
265.3SAV—
4SAV—
0MWM—
267.6MGOCOCKROACHES IN MANHOLE

Properties (6)

additional_info
SC378891
custom_field_two
3
customer
LACSD
datetime
2019-12-20T01:38:49-08:00
documentation
PRO PIPE
is_lateral_inspection
false