Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 9, 2019, 09:48 AM

  • H 1224_H 1223 _10092019_021223.mp4

Date
10/09/2019
W/O
792811
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01182
PipeID
P17648
Time
2:48 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6099
Sewer Name
H JOINT OUTFALL H - UNIT 8K RELIEF
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_792811_TV15041_OCT2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
H 1224
Downstream MH
H 1223
Dir. of Survey
Downstream
Length Surveyed
552.7 ft.
Total Length
552.7 ft.
Structural Index
3
Structural Quick
3V2V
Structural Rating
568
O&M Index
2
O&M Quick
2U11
O&M Rating
221
Overall Index
2
Overall Quick
—
Overall Rating
789
Pipe schematic from manhole H 1224 to H 1223
MH: H 1224MH: H 1223downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 12240 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT THROUGHOUT8.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"18.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start19.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start253.1 ft. VC - Vermin Cockroach, within 8 inches of joint: YES256.5 ft. MWLS - Water Level, Sag in pipe, 35 %of cross sectional area, Start291.7 ft. MWLS - Water Level, Sag in pipe, 35 %of cross sectional area, Finish409.7 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Start437.4 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Finish551.3 ft. MGO - General Observation - MAG COAT THROUGHOUT END551.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish551.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish552 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish552.7 ft. AMH - Downstream Manhole, Survey Ends - H 1223

Observation photos (7)

  • Upstream Manhole, Survey Begins - H 1224

    0 ft. - Upstream Manhole, Survey Begins - H 1224

  • 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

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

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

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

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

  • Vermin Cockroach, within 8 inches of joint: YES

    253.1 ft. - Vermin Cockroach, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 35 %of cross sectional area, Start

    256.5 ft. - Water Level, Sag in pipe, 35 %of cross sectional area, Start

  • Water Level, Sag in pipe, 25 %of cross sectional area, Start

    409.7 ft. - Water Level, Sag in pipe, 25 %of cross sectional area, Start

All inspections of P17648Work order 792811

Observations (18)

DistanceCodeObservation
18.1SAP—
551.3MGOMAG COAT THROUGHOUT END
552.7AMHH 1223
19.1SSS—
2DAGS—
409.7MWLS—
253.1VC—
0MWM—
551.3SAP—
552SSS—
2MGOMAG COAT THROUGHOUT
0AMHH 1224
0MWL—
256.5MWLS—
551.3DAGS—
291.7MWLS—
8.8TFA—
437.4MWLS—

Properties (7)

additional_info
SC378448
custom_field_two
3
customer
LACSD
datetime
2019-10-09T02:48:10-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
30904