Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2021, 06:40 AM
  • 18 0029_18 0028_06212021_234847.mp4

Date
06/21/2021
W/O
896583
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00713
PipeID
P13845
Time
11:40 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8534
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_896583_TV18059_JUN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0029
Downstream MH
18 0028
Dir. of Survey
Downstream
Length Surveyed
98.2 ft.
Total Length
98.2 ft.
Structural Index
3
Structural Quick
413C
Structural Rating
61
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
61
Pipe schematic from manhole 18 0029 to 18 0028
MH: 18 0029MH: 18 0028downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00290 ft. MWM - Water Mark, 15 %of cross sectional area2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - MAG COAT14 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES95.3 ft. MGO - General Observation - MAG COATING END95.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish98.1 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK98.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0028

Observation photos (2)

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

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

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    14 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
98.2AMH18 0028
0MGOCONNECTION AT THE MH 9 OC'LOCK
0MWL
95.3MGOMAG COATING END
0AMH18 0029
95.3SAV
2.1SAV
2.1MGOMAG COAT
0MWM
98.1MGOCONNECTION AT THE MH 3 OC'LOCK
14FM

Properties (7)

additional_info
630074062121201
custom_field_three
AGGREGATE VISIBLE/FRACTURE
custom_field_two
3
customer
1
datetime
2021-06-21T23:40:01-07:00
documentation
PROPIPE
is_lateral_inspection
false