Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 1, 2019, 10:05 AM

  • B 1499_B 1098 _05012019_033027.mp4

Date
05/01/2019
W/O
761351
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P13724
Time
3:05 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6519
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_761351_TV16101_APR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1499
Downstream MH
B 1098
Dir. of Survey
Downstream
Length Surveyed
488.2 ft.
Total Length
488.2 ft.
Structural Index
3
Structural Quick
5L3R
Structural Rating
810
O&M Index
2
O&M Quick
412R
O&M Rating
198
Overall Index
3
Overall Quick
—
Overall Rating
1008
Pipe schematic from manhole B 1499 to B 1098
MH: B 1499MH: B 1098downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 14990 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start29.3 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start156.4 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"356.6 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish485.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish485.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish485.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish488.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE488.2 ft. AMH - Downstream Manhole, Survey Ends - B 1098

Observation photos (5)

  • 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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    29.3 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    488.2 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P13724Work order 761351

Observations (14)

DistanceCodeObservation
485.8SSS—
485.8DAGS—
29.3SRV—
485.8SAP—
356.6SRV—
0MWL—
0AMHB 1499
488.2MGOCOCKROACHES IN MANHOLE
488.2AMHB 1098
2DAGS—
2SSS—
0MWM—
2SAP—
156.4TBA—

Properties (6)

additional_info
SC366239
custom_field_two
2
customer
LACSD
datetime
2019-05-01T03:05:57-07:00
documentation
PRO PIPE
is_lateral_inspection
false