Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 11, 2020, 09:49 AM

  • H 0754_H 0753_06112020_032417.mp4

Date
06/11/2020
W/O
833503
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00941
PipeID
P11163
Time
2:49 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7645
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WEST COVINA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_833503_TV18106_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
22 in.
Width
22 in.
Upstream MH
H 0754
Downstream MH
H 0753
Dir. of Survey
Downstream
Length Surveyed
551.9 ft.
Total Length
551.9 ft.
Structural Index
3
Structural Quick
3U2U
Structural Rating
547
O&M Index
2
O&M Quick
200
O&M Rating
640
Overall Index
2
Overall Quick
—
Overall Rating
1187
Pipe schematic from manhole H 0754 to H 0753
MH: H 0754MH: H 0753downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07540 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.4 ft. DSZ - Deposits Settled Other, 0 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE2.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start19.3 ft. MGO - General Observation - 55% MAG COAT20.7 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start69.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start192.6 ft. LL - Alignment Left, 15 %, Start232.9 ft. LL - Alignment Left, 15 %, Finish530 ft. MGO - General Observation - NO MH AT 528 FT., ONLINE DB SHOWS 555 FT.549 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish551.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish551.3 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE551.3 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish551.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish551.9 ft. AMH - Downstream Manhole, Survey Ends - H 0753

Observation photos (3)

  • Deposits Settled Other, 0 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

    2.4 ft. - Deposits Settled Other, 0 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

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

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

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

    69.9 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

All inspections of P11163Work order 833503

Observations (18)

DistanceCodeObservation
0MWL—
20.7DSC—
19.3MGO55% MAG COAT
232.9LL—
551.3DAE—
551.9AMHH 0753
530MGONO MH AT 528 FT., ONLINE DB SHOWS 555 FT.
192.6LL—
2.4DSZSLUDGE
551.3DSZSLUDGE
551.3DSC—
69.9DAE—
2SAP—
0AMHH 0754
0MWM—
551.3SSS—
549SAP—
2.4SSS—

Properties (7)

additional_info
SC411605
custom_field_three
SURFACE SPALLING
custom_field_two
2
customer
1
datetime
2020-06-11T02:49:15-07:00
documentation
PROPIPE
is_lateral_inspection
false