Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 6, 2018, 08:11 PM

  • 30 0359_30 0358_962018_133041.mp4

Date
09/06/2018
W/O
PENDING
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00854
PipeID
P17995
Time
1:11 PM
Certificate
PENDING
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0969
Sewer Name
30 CLIFTON P.P. FORCE MAIN GRAVITY TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
07
Purpose
Maintenance Related
Project
20180906MI_CLIFTON_PP_FORCE_MAIN_GRAVITY_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
30 0358
Downstream MH
30 0359
Dir. of Survey
Upstream
Length Surveyed
262.4 ft.
Total Length
262.4 ft.
Structural Index
4
Structural Quick
5241
Structural Rating
26
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
—
Overall Rating
28
Pipe schematic from manhole 30 0358 to 30 0359
MH: 30 0358MH: 30 0359upstream0 ft. AMH - Upstream Manhole, Survey Ends - SPIDER WEBS THROUGHOUT, 02:26PM5.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish6.1 ft. MGO - General Observation - CHIPPING ALL AROUND THE JOINT, 12 TO 12 OCLOCK22.9 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"125.5 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish125.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start161.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES166.3 ft. IW - Infiltration Weeper, from 07 to 11 o'clock, within 8 inches of joint: YES167.6 ft. B - Broken, from 08 to 11 o'clock, within 8 inches of joint: YES - WATER INFILTRATION171 ft. B - Broken, at 12 o'clock, within 8 inches of joint: YES174.1 ft. B - Broken, at 11 o'clock, within 8 inches of joint: YES - FRESH GROUT AT JOINT182 ft. MGP - General Photograph - BROKEN PIPE182.6 ft. BVV - Broken Void Visible, from 09 to 10 o'clock, within 8 inches of joint: YES245.1 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start254.4 ft. MGO - General Observation - SPIDER WEBS THROUGHOUT THE REACH262.4 ft. AMH - Downstream Manhole, Survey Begins - 01:45 PM262.4 ft. MWM - Water Mark, 25 %of cross sectional area262.4 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (7)

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

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

  • Broken Void Visible, from 09 to 10 o'clock, within 8 inches of joint: YES

    79.8 ft. - Broken Void Visible, from 09 to 10 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN PIPE

    80.4 ft. - General Photograph - BROKEN PIPE

  • Broken, at 11 o'clock, within 8 inches of joint: YES - FRESH GROUT AT JOINT

    88.3 ft. - Broken, at 11 o'clock, within 8 inches of joint: YES - FRESH GROUT AT JOINT

  • Broken, at 12 o'clock, within 8 inches of joint: YES

    91.4 ft. - Broken, at 12 o'clock, within 8 inches of joint: YES

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

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

  • General Observation - CHIPPING ALL AROUND THE JOINT, 12 TO 12 OCLOCK

    256.3 ft. - General Observation - CHIPPING ALL AROUND THE JOINT, 12 TO 12 OCLOCK

All inspections of P17995Work order PENDING

Observations (18)

DistanceCodeObservation
79.8BVV—
0AMH01:45 PM
88.3BFRESH GROUT AT JOINT
256.3MGOCHIPPING ALL AROUND THE JOINT, 12 TO 12 OCLOCK
94.8BWATER INFILTRATION
136.9FM—
17.3FM—
91.4B—
100.7CM—
96.1IW—
136.9CM—
0MWM—
80.4MGPBROKEN PIPE
8MGOSPIDER WEBS THROUGHOUT THE REACH
257CM—
0MWL—
239.5TBA—
262.4AMHSPIDER WEBS THROUGHOUT, 02:26PM

Properties (6)

additional_info
LOOKING FOR ANY DAMAGE TO THE PIPE APPROX. 85' TO 100' U/S OF MH 358
custom_field_two
1
customer
LACSD
datetime
2018-09-06T13:11:04-07:00
documentation
IGNACIO, MIRANDA, BRAR
is_lateral_inspection
false