Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 14, 2017, 12:01 PM
  • 29 0259_29 0258 _02142017_040133.mp4

Date
02/14/2017
W/O
619119
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00544
PipeID
P24162
Time
4:01 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4241
Sewer Name
29 WEST HILL STREET TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
WO_619119_TV29089_FEB2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0259
Downstream MH
29 0258
Dir. of Survey
Downstream
Length Surveyed
246 ft.
Total Length
246 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
138
O&M Index
2
O&M Quick
2I00
O&M Rating
96
Overall Index
2
Overall Quick
Overall Rating
234
Pipe schematic from manhole 29 0259 to 29 0258
MH: 29 0259MH: 29 0258downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 02590 ft. MWM - Water Mark, 25 %of cross sectional area0 ft.0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start15.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start89.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"95 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"122.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"197.4 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"244.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish244.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE244.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish246 ft. AMH - Downstream Manhole, Survey Ends - 29 0258

Observation photos (2)

  • 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

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

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

Observations (15)

DistanceCodeObservation
244.3CM
197.4TFA
0AMH29 0259
244.3MGOCOCKROACHES IN MANHOLE
0MWM
2DAGS
122.2TF
246AMH29 0258
244.3DAGS
0
0MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
95TFC
89.5TFC
15.5CM
0MWL

Properties (5)

additional_info
SC306744
custom_field_two
3
customer
LACSD
datetime
2017-02-14T04:01:06-08:00
sewer_category
Gravity