Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2020, 09:29 AM
  • H 1512_H 1513_12102020_014122.mp4

Date
12/10/2020
W/O
859958
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01206
PipeID
P25959
Time
1:29 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8240
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_859958_TV22149_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
H 1512
Downstream MH
H 1513
Dir. of Survey
Downstream
Length Surveyed
63.6 ft.
Total Length
63.6 ft.
Structural Index
3
Structural Quick
3A2A
Structural Rating
55
O&M Index
2
O&M Quick
2A00
O&M Rating
24
Overall Index
2
Overall Quick
Overall Rating
79
Pipe schematic from manhole H 1512 to H 1513
MH: H 1512MH: H 1513downstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 15120 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLCOK/UNKNOWN2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start57.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish57.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish61 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish63.6 ft. AMH - Downstream Manhole, Survey Ends - H 1513

Observation photos (2)

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

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

Observations (12)

DistanceCodeObservation
0MGOCONN @ MH 9 O'CLOCK/UNKNOWN
0MWM
2SAP
0AMHH 1512
57.4SAP
0MWL
0MGOCONN @ MH 3 O'CLCOK/UNKNOWN
2SSS
63.6AMHH 1513
2DAGS
57.4SSS
61DAGS

Properties (7)

custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
2
customer
1
datetime
2020-12-10T01:29:35-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
30047