Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 22, 2019, 02:32 PM

  • 21 1268_21 1267 _05222019_084348.mp4

Date
05/22/2019
W/O
761404
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00782
PipeID
P23207
Time
7:32 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6553
Sewer Name
21 POMONA W.R.P. INFLUENT SEWER #2
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_761404_TV21100_APR2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
21 1268
Downstream MH
21 1267
Dir. of Survey
Downstream
Length Surveyed
305.4 ft.
Total Length
305.4 ft.
Structural Index
3
Structural Quick
523K
Structural Rating
307
O&M Index
2
O&M Quick
422K
O&M Rating
127
Overall Index
2
Overall Quick
—
Overall Rating
434
Pipe schematic from manhole 21 1268 to 21 1267
MH: 21 1268MH: 21 1267downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 10730 ft. MWM - Water Mark, 50 %of cross sectional area1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start7.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start109.2 ft. LL - Alignment Left, 5 %131 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES227 ft. MGO - General Observation - NONSTRUCTURE 21 1268227.1 ft. LR - Alignment Right, 25 %301.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish302 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish303 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES304 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish305.4 ft. AMH - Downstream Manhole, Survey Ends - 21 1267

Observation photos (3)

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

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

  • Alignment Left, 5 %

    109.2 ft. - Alignment Left, 5 %

  • Alignment Right, 25 %

    227.1 ft. - Alignment Right, 25 %

All inspections of P23207Work order 761404

Observations (15)

DistanceCodeObservation
7.9SAP—
304DAGS—
301.9SAP—
227.1LR—
303SRV—
8DAGS—
0MWL—
131SRV—
1SSS—
227MGONONSTRUCTURE 21 1268
0AMH21 1073
0MWM—
305.4AMH21 1267
109.2LL—
302SSS—

Properties (4)

custom_field_two
2
customer
LACSD
datetime
2019-05-22T07:32:42-07:00
is_lateral_inspection
false