Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 9, 2019, 10:43 AM
  • 18 1034_18 1033 _09072019_035640.mp4

Date
07/09/2019
W/O
771793
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00677
PipeID
P14888
Time
3:43 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5929
Sewer Name
18 LA HABRA HEIGHTS TRUNK, SECTION 1
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_771793_TV18011_JUN2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 1034
Downstream MH
18 1033
Dir. of Survey
Downstream
Length Surveyed
286.4 ft.
Total Length
286.4 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 18 1034 to 18 1033
MH: 18 1034MH: 18 1033downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 10340 ft. MWM - Water Mark, 15 %of cross sectional area78.5 ft. RML - Roots Medium Lateral, at 10 o'clock, 10 %, within 8 inches of joint: YES78.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"161.7 ft. FS - Fracture Spiral, from 04 to 05 o'clock, within 8 inches of joint: YES286.4 ft. AMH - Downstream Manhole, Survey Ends - 18 1033

Observation photos (3)

  • Roots Medium Lateral, at 10 o'clock, 10 %, within 8 inches of joint: YES

    78.5 ft. - Roots Medium Lateral, at 10 o'clock, 10 %, within 8 inches of joint: YES

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    78.5 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"

  • Fracture Spiral, from 04 to 05 o'clock, within 8 inches of joint: YES

    161.7 ft. - Fracture Spiral, from 04 to 05 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0MWL
78.5RML
78.5TF
0AMH18 1034
286.4AMH18 1033
0MWM
161.7FS

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2019-07-09T03:43:19-07:00
documentation
PRO PIPE
is_lateral_inspection
false