Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 11, 2019, 10:21 AM
  • 05 1258_05 1257 _11072019_033405.mp4

Date
07/11/2019
W/O
771912
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00518
PipeID
P06467
Time
3:21 AM
Certificate
U-209-8149
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6758
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
18 in.
Width
18 in.
Upstream MH
05 1257
Downstream MH
05 1258
Dir. of Survey
Upstream
Length Surveyed
309.1 ft.
Total Length
309.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2311
O&M Rating
7
Overall Index
2
Overall Quick
Overall Rating
10
Pipe schematic from manhole 05 1257 to 05 1258
MH: 05 1257MH: 05 1258upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 12581.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish3.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish199.3 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 4", 2" - ACTIVE CONNECTION293.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start307.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start307.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start309.1 ft. MWL - Water Level, 15 %of cross sectional area309.1 ft. VC - Vermin Cockroach309.1 ft. AMH - Downstream Manhole, Survey Begins - 05 1257309.1 ft. MWM - Water Mark, 40 %of cross sectional area309.1 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK CAPPED309.1 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK CAPPED

Observation photos (3)

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

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

  • 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

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

    16 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
16CM
0MWL
2DAGS
307.3DAGS
0VC
309.1AMH05 1258
2DAE
0AMH05 1257
0MWM
109.8TBIACTIVE CONNECTION
306CM
0MGOCONNECTION AT MH 9 OCLOCK CAPPED
0MGOCONNECTION AT MH 3 OCLOCK CAPPED
307.3DAE

Properties (6)

additional_info
SC378258
custom_field_two
3
customer
LACSD
datetime
2019-07-11T03:21:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false