Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 9, 2020, 06:25 AM
  • H 1244_H 1243_12082020_224056.mp4

Date
12/08/2020
W/O
859970
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01181
PipeID
P17169
Time
10:25 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8238
Sewer Name
H JOINT OUTFALL H - UNIT 8K
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
24
Purpose
Routine Assessment
Project
WO_859970_TV22032_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
H 1244
Downstream MH
H 1243
Dir. of Survey
Downstream
Length Surveyed
141.5 ft.
Total Length
141.5 ft.
Structural Index
3
Structural Quick
3E2E
Structural Rating
140
O&M Index
3
O&M Quick
413E
O&M Rating
88
Overall Index
3
Overall Quick
Overall Rating
228
Pipe schematic from manhole H 1244 to H 1243
MH: H 1244MH: H 1243downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH, 3 AND 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - H 12440 ft. MWM - Water Mark, 50 %of cross sectional area2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. MGO - General Observation - MAG COAT2.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. OBR - Obstacles Rocks, 15 %of cross sectional area, at 06 o'clock, Start141.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish141.5 ft. AMH - Downstream Manhole, Survey Ends - H 1243141.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish141.5 ft. OBR - Obstacles Rocks, 15 %of cross sectional area, at 06 o'clock, Finish

Observation photos (4)

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

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

  • General Observation - MAG COAT

    2.5 ft. - General Observation - MAG COAT

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

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

  • Obstacles Rocks, 15 %of cross sectional area, at 06 o'clock, Start

    2.5 ft. - Obstacles Rocks, 15 %of cross sectional area, at 06 o'clock, Start

Observations (12)

DistanceCodeObservation
0MWL
2.5SSS
0MGOCONNECTION AT MH, 3 AND 9 O'CLOCK
2.5MGOMAG COAT
141.5SAP
141.5AMHH 1243
2.5SAP
0AMHH 1244
141.5SSS
2.5OBR
0MWM
141.5OBR

Properties (6)

custom_field_three
AGGREGATE PROJECTING, DEBRIS
custom_field_two
3
customer
1
datetime
2020-12-08T22:25:04-08:00
documentation
PRO PIPE
is_lateral_inspection
false