Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 10, 2019, 06:32 AM
  • 05 1280_05 1279 _09072019_235530.mp4

Date
07/09/2019
W/O
771912
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00518
PipeID
P06494
Time
11:32 PM
Certificate
U-209-8149
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6755
Sewer Name
05 SO HAWTHORNE-WARFIELD AV EXT TR, SECT 4
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_771912_TV05332_JUN2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 1280
Downstream MH
05 1279
Dir. of Survey
Downstream
Length Surveyed
341 ft.
Total Length
341 ft.
Structural Index
4
Structural Quick
4200
Structural Rating
8
O&M Index
2
O&M Quick
2212
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
14
Pipe schematic from manhole 05 1280 to 05 1279
MH: 05 1280MH: 05 1279downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 OCLOCK0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 OCLOCK0 ft. VC - Vermin Cockroach0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 12802 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES37.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start70.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"91.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - ROOTS INSIDE119.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 4" - OPEN CONNECTION272.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"274.8 ft. RFJ - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES337.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish339 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish339 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish341 ft. MGO - General Observation - ACTIVE DROP CONNECTION AT MH 3 OCLOCK341 ft. AMH - Downstream Manhole, Survey Ends - 05 1279

Observation photos (5)

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

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

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    7 ft. - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    37.5 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

    274.8 ft. - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

Observations (20)

DistanceCodeObservation
274.8RFJ
341MGOACTIVE DROP CONNECTION AT MH 3 OCLOCK
119.9TBOPEN CONNECTION
272.5TFC
341AMH05 1279
339DAE
0MGOACTIVE CONNECTION AT MH 3 OCLOCK
337.5FM
0MGOACTIVE CONNECTION AT MH 9 OCLOCK
0VC
2DAE
0MWM
7FM
0MWL
339DAGS
37.5FM
2DAGS
0AMH05 1280
91.5TFROOTS INSIDE
70.9TFC

Properties (6)

additional_info
SC378258
custom_field_two
3
customer
LACSD
datetime
2019-07-09T23:32:41-07:00
documentation
PRO PIPE
is_lateral_inspection
false