Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 11, 2020, 05:50 AM
  • H 1508_H 1507_12102020_220146.mp4

Date
12/10/2020
W/O
859968
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01206
PipeID
P16468
Time
9:50 PM
Certificate
U-11506022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8242
Sewer Name
H JOINT OUTFALL H - UNIT 8M RELIEF
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_859968_TV22094_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
H 1508
Downstream MH
H 1507
Dir. of Survey
Downstream
Length Surveyed
521.6 ft.
Total Length
521.6 ft.
Structural Index
3
Structural Quick
3T2T
Structural Rating
515
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
515
Pipe schematic from manhole H 1508 to H 1507
MH: H 1508MH: H 1507downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 15080 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2.3 ft. MGO - General Observation - MA COAT2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start518.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish518.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish521.6 ft. AMH - Downstream Manhole, Survey Ends - H 1507

Observation photos (3)

  • General Observation - MA COAT

    2.3 ft. - General Observation - MA COAT

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

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

  • 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

Observations (9)

DistanceCodeObservation
0AMHH 1508
2.3MGOMA COAT
518.4SAP
518.4SSS
2.3SAP
0MWL
2.4SSS
521.6AMHH 1507
0MWM

Properties (5)

customer
1
datetime
2020-12-10T21:50:21-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
30047