Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 8, 2019, 11:26 AM
  • 18 1008_18 1007 _08072019_044830.mp4

Date
07/08/2019
W/O
771793
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00677
PipeID
P14862
Time
4:26 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5928
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.
22
Purpose
Routine Assessment
Project
RFIR_WO_771793_TV18011_JUN2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
18 1008
Downstream MH
18 1007
Dir. of Survey
Downstream
Length Surveyed
153.6 ft.
Total Length
153.6 ft.
Structural Index
3
Structural Quick
4533
Structural Rating
31
O&M Index
2
O&M Quick
4132
O&M Rating
12
Overall Index
3
Overall Quick
Overall Rating
43
Pipe schematic from manhole 18 1008 to 18 1007
MH: 18 1008MH: 18 1007downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 100837.7 ft. FS - Fracture Spiral, from 01 to 05 o'clock, within 8 inches of joint: YES37.7 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR38.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"49.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES49.5 ft. FS - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES70.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"76.7 ft. FS - Fracture Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES94.9 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES94.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES110.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES128.6 ft. FM - Fracture Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES140.8 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start143.6 ft. RMJ - Roots Medium Joint, from 08 to 01 o'clock, 15 %, within 8 inches of joint: YESR146.9 ft. RMB - Roots Medium Barrell, from 10 to 11 o'clock, 25 %, within 8 inches of joint: NO146.9 ft. FM - Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: NO148.7 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish151.6 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: NO153.6 ft. AMH - Downstream Manhole, Survey Ends - 18 1007

Observation photos (16)

  • Fracture Spiral, from 01 to 05 o'clock, within 8 inches of joint: YES

    37.7 ft. - Fracture Spiral, from 01 to 05 o'clock, within 8 inches of joint: YES

  • Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR

    37.7 ft. - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"

    38.8 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    49.5 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

    49.5 ft. - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"

    70.6 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"

  • Fracture Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES

    76.7 ft. - Fracture Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    94.9 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    94.9 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

    128.6 ft. - Fracture Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    140.8 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

  • Roots Medium Joint, from 08 to 01 o'clock, 15 %, within 8 inches of joint: YESR

    143.6 ft. - Roots Medium Joint, from 08 to 01 o'clock, 15 %, within 8 inches of joint: YESR

  • Roots Medium Barrell, from 10 to 11 o'clock, 25 %, within 8 inches of joint: NO

    146.9 ft. - Roots Medium Barrell, from 10 to 11 o'clock, 25 %, within 8 inches of joint: NO

  • Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: NO

    146.9 ft. - Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: NO

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: NO

    151.6 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: NO

Observations (21)

DistanceCodeObservation
49.5RFJ
94.9FM
94.9RFJ
37.7FS
140.8MWLS
76.7FS
146.9RMB
148.7MWLS
49.5FS
0MWL
146.9FM
128.6FM
0MWM
38.8TF
153.6AMH18 1007
151.6FM
70.6TF
110.2FM
143.6RMJ
0AMH18 1008
37.7RMJ

Properties (5)

custom_field_two
2
customer
LACSD
datetime
2019-07-08T04:26:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false