Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 6, 2021, 10:51 AM
  • H 1525_H 1524_01062021_031018.mp4

Date
01/06/2021
W/O
865004
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01205
PipeID
P26025
Time
2:51 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8367
Sewer Name
H JOINT OUTFALL H - UNIT 8N RELIEF
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
25
Purpose
Routine Assessment
Project
WO_865004_TV22093_DEC2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
H 1525
Downstream MH
H 1524
Dir. of Survey
Downstream
Length Surveyed
446.8 ft.
Total Length
446.8 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole H 1525 to H 1524
MH: H 1525MH: H 1524downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 15252.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start16 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 10"26.1 ft. CS - Crack Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES57.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 10"142.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 10"238.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"444 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish446.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK446.8 ft. AMH - Downstream Manhole, Survey Ends - H 1524

Observation photos (2)

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

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

  • Crack Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES

    26.1 ft. - Crack Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES

Observations (13)

DistanceCodeObservation
238.5TF
0MGOCONNECTION AT MH 3 O'CLOCK
444DAGS
0MWL
446.8MGOCONNECTION AT MH 3 O'CLOCK
26.1CS
0MWM
142.2TF
446.8AMHH 1524
2.8DAGS
0AMHH 1525
16TF
57.2TF

Properties (7)

custom_field_three
NO STRUCTURAL DEFECTS
custom_field_two
4
customer
1
datetime
2021-01-06T02:51:21-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
39969