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HomeMy WebLinkAbout2714-33P& •1*0 P • p'.Y C.000. . Ori P W4-, 1 �3 VL/ L#' N001treo mus b i►,b 'Io F�Ob �1'rK� u46- IN rte. (K�clGkl� -p � M1.1• I't" 14� LAP* wes-0-14. 10 N,,Co: 6w) Ila'1� SD1�., 44-opa iFIF It I i � rru�+� !s�►ot�. I i 6u.. a-'-�,�t�2�('i�216tTrot� Fm�� 1 M doµ • �so • PVC LAX SHRUB SPRAY HEAD A., ,• �1 WAIX OR CLAM 1' ! F*M MUM . 11 PO MM SCH 80 PVC NPPLE rrf _ ED owTH 'i osc- 4 40 STREET ELL MARLEX STREET ELL PVC LATERAL. UNE FrrT�a - _ • SHRUB POP-UP HEAD ev All,�rs3. 00 fRiot,, Pew �G�MI4 �.Mkfi* 104 40 Ow ofLilt�* MOM e USE TULON TAPE ON ALL MALE PIPE THREADS. e TILT STRAY HEAD TO MT Aff SIT! COMIAND PAL)VIDE PIIOPEl1 COVERAGF. +' PhYsi•�cil' Enemas se +5^ i. All piping or equipment shown diagrasnatically on C7 7 pw,*. Nw4 rf drawings outside planting areas shall be installed inside planting area whenever possible and to 'exact dimensions as noted in construction details. �N 2. Prior to installation, the Contractor shall stake out • all pressure supply lines, routing and locating of F� sprinkler heads. 3. All layout shall be approved by Agency's Authorized `� �/T7 ���� Representative prior to installation. 3.0 rte•,• � �'� t �� 3 Iw'lALL3iTID11 A. SiADa>~il i - All plastic pipe and fittings shall be installed is • v �' 1 complete accord with manufacturer instructions for same. 2. If gasket type pipe and/or any pipe is larger than two �.. and one half (2-1/2) inches is used, provide concrete thrust blocks at each change of direction and at f terminal points of all rubber gasket piping'. Block is accord with pipe manufacturer's instructions. 3. Lino Clearance= All lines shall have a mini mum W clearance of six (6) inches from each other and from lines of other trades. Parallel lines shall not be installed direcrtly over one another. 1. Depth of trenches shall be sufficient to provide a minims cover above the top of the pipe u follows, • �, A. Fourteen (14) inches over non -pressure rotor pop-up lines (minimum). b• Twelve (12) inches over nonpressure lateral limes (minimum). C. Eighteen (16) inches over non -potable sprinkler d. Twenty-four ( 241 inches cover over pipe serving a drinking fountain or pressure sprinkler mainline RAIN SENSOR three (3) inches and larger (minim=). PJ1>R? 3 - sunt;uiiws e. We pipe and/or control . wja..y .,4weawe _.ver paving, it shall be sleeved separtely twenty -tour (24) inches below subgrads. . 3.01 SITZ CONDITIONS f. surplus earth remaining after backfilling shall be disposed of on tha premiss as directed by the A. All scaled dimensions are approximate. The Contractor shall Agency' check and verify all size dimensions and receive Agency's �1 Authorized Representative's approval prior to proceeding with S. tighteea (16) inch cows over control wires 1� work under this section. . (minimum). ■. Dig Alert shall be contacted, and all utility lines marked 2• Trench bottan shall be flat to ensure piping is prior to excavating. Exercise extreme care in excavating and supported continuously an an even grade. working near existing utilities. Contractor shall be Whore ore lines occur under paved areas, consider dimeasioa responsible for damages to utilities which are caused by his to be below the rade. operations or neglect. Check existing utilities drawings for s existing utility locations. 4. Excavate trenches to required depths. Follow aArow/ C. Coordinate installation of sprinkler irrigation materials layout for each system. including pipe, so there will be No interference with C. utilities or other construction or diffueulity in planting +�C trees, shrubs, and ground savers. !� 1. Buried pipe in trenches shall be center loaded only D. The Contractor shall carefully cheek all grades to satisfy until all required tests are performed. Trenches shall himself that he may safely proceed before starting work on the be carefully backfilled with the excavated materials Vsprinkler irrigation system. approved for backfilling, consisting of earth, loam, sandy clay, sand, or other approved materials, free from a. Discrepancies: large clods of earth or stones. Backfill shall be mechanically compacted in landscaped areas to a dry I. In the event of discrepancy, immediately notify density equal to adjacent undistrubed soil in planting the Agency's Authorized Representative. areas. Backfill will canfors to adjacent grades without dips, sunken areas, humps or other surface 2. no not proceed with installation in areas of discrepancy irregularities. until all such discrepancies have been fully resolved. 2. A fine granular material backfill will be initially 3.02 PR"ARATION placed on all lines. No foreign matter larger than one half (1/2) inch in size will be permitted in the initial A. water sunaiv• backfill. Rock screening of backfill material is acceptable. 1. The Contractor will provide new motors aid is responsible for obtaining all permits and the 3• Flooding of trenches will be permitted only with installation of the meters. approval of the Agency's A'e uthorised Represenutiv. 2. Sprinker irrigation system shall be connected to nates s. If settlement occurs and subsequent adjustments in pipe, valves, sprinkler heads, lawn or planting, or other supply points of connection u indicated an the drawings. construction are necessary, the Contractor shall malas all required adjustments without cost to the Annecy• 3. Connections shall be made at approximately locations as shown on drawings. Contractor is responsible for minor changes (plus or minus 20 feet) caused by actual site.O. Tri ac�� , Un�r pie M. conditions. s• "�rV��l 1• - - 1. Trenches located under areas where paving, asphaltic concrete or concrete will be installed shall be 1. Contractor shall be responsible for notifying the backfilled with sand (a layer six (i) inches below the Agency's Authorized Representative in advance for the pipe and three (3) inches above the pipe), and c Pe ompacted following observation meetings, according to the time in layers to (9S) percent compaction using manual or indicated: mechanical tamping devices. Trenches for piping shall be compacted to equal the compaction of the existing a. Pre -start conference - five (5) days. adjacent undistrubed soil and shall be left in a firm unyielding conditon. All trenches shall be left flush b. Pressure supply line installation, sleeves and with the adjoining grade. The Sprinkler Irrigation testing - seventy-two (72) hours. Contractor shall set in place spews, cap and pressure C. Control wire installation and sleeves - srventy-two test all piping under paving prior to paving work. (72) hours. Z. Piping under existing walks is generally doe by jacking, boring or hydraulic driving. Any cutting or d. Lateral lire, sleeves and sprinkler installation - breaking of sidewalks and/or concrete necessary shall be seventy-two (72) hours, performed by the Contractor and paving replaced as a part of the contract cost. Permission to cut or break 9. Final site review - five (i) day's. sidewalks and/or concrete shall be obtained from the Agency's Authorized Representative. No hydraulic J. when observations have been conducted by other than the driving will be permitted under asphaltic concrete Agency's Authorized Representative, show evidence in paying, writing of when and by whom these observations were made. 3. Coordinate installation of sleeves for piping and wires ' 3. At all times maintain a current and updated set of platy under paved area with General Contractor. on the job site. No site observations will continence 4. The installing contractor will install sleeves for without record drawings. In the event the Contractor future installation of water lime and wires unless calls for a site visit without preparing the system for otherwise noted. said visit, he shall be responsible for rei=mbursing the Agency's Authorized Representative at his current ■. billing rates per hour, portal to portal, (plus • transportation costs) for inconvenience. No further 1. Routing of sprinkler irrigation liner as indicated on site visits will be scheduled until thin charge pas been the drawings is diagrammatic. Install lines (and paid and received. various assemblies) in such a manner as to conform with 'the details per plans. C. 2. Install NO multiple assemblies in plastic lime. 1. Thi Contractor shall operate each system in its entirety Provide each assembly with its own outlet. for the Agency's Authorized Representative at time of final observation. Any items deemed not acceptable, or 3. Install all assemblies specified herein is accordance not in compliance with these specifications and with respective detail. In absence of detail drawings drawings, shall be s�aworked to the co glate or specification pertaining to specific items required satisfication of the agency's Authorized Representative. to complete work, perform such work in accordance with best standard practice, with prior approval from 2. The Contractor shell show evidence to the Agency's Agency's Authorized Representative. Authorized Representative that the Agency has received CL accessories, charts, record drawings, and equipwent as required before ficial observation can occur. COM n int C PLANS PREPARED FOR LANDINGS, 750 L.L.C. ATTN: BEN ANDERSON 550 W. ORANGETHORPE PLACENTIA, CALIFORNIA 92670 (714) 996-6700 ELEVAMM Prepared By: LAYMON 4. P.V.C. pipe and fittings shall be thoroughly cleaned of dirt, dust and moisture before installation. Installation and solvent welding methods shall be as recommended by the pipe and fitting manufacturer. '+.. ORA fir.. = • - '�+ ���. �".+ - - It �.- ;.. approved equal shall be used on all threaded P.V.C. to •�. i-tVNIVU •'.- AIC ff WC -01 welded. 40 Quick coupling valves: Unless otherwise indicated, locate valves within twelve (12) inches of hardscape. 7. ftV TM OR height permitted by local codes, unless otherwise approved. a. All major equipment shall be versified for exact . w- • NQl" ,L TO ft i T -AA FFD _N TMA 9*14 JCWO F. 1. Install as per manufacturer's instructions. Renate control valves shall be connected to controller in numerical sequence as shown on drawings. ev All,�rs3. 00 fRiot,, Pew �G�MI4 �.Mkfi* 104 40 Ow ofLilt�* MOM e USE TULON TAPE ON ALL MALE PIPE THREADS. e TILT STRAY HEAD TO MT Aff SIT! COMIAND PAL)VIDE PIIOPEl1 COVERAGF. +' PhYsi•�cil' Enemas se +5^ i. All piping or equipment shown diagrasnatically on C7 7 pw,*. Nw4 rf drawings outside planting areas shall be installed inside planting area whenever possible and to 'exact dimensions as noted in construction details. �N 2. Prior to installation, the Contractor shall stake out • all pressure supply lines, routing and locating of F� sprinkler heads. 3. All layout shall be approved by Agency's Authorized `� �/T7 ���� Representative prior to installation. 3.0 rte•,• � �'� t �� 3 Iw'lALL3iTID11 A. SiADa>~il i - All plastic pipe and fittings shall be installed is • v �' 1 complete accord with manufacturer instructions for same. 2. If gasket type pipe and/or any pipe is larger than two �.. and one half (2-1/2) inches is used, provide concrete thrust blocks at each change of direction and at f terminal points of all rubber gasket piping'. Block is accord with pipe manufacturer's instructions. 3. Lino Clearance= All lines shall have a mini mum W clearance of six (6) inches from each other and from lines of other trades. Parallel lines shall not be installed direcrtly over one another. 1. Depth of trenches shall be sufficient to provide a minims cover above the top of the pipe u follows, • �, A. Fourteen (14) inches over non -pressure rotor pop-up lines (minimum). b• Twelve (12) inches over nonpressure lateral limes (minimum). C. Eighteen (16) inches over non -potable sprinkler d. Twenty-four ( 241 inches cover over pipe serving a drinking fountain or pressure sprinkler mainline RAIN SENSOR three (3) inches and larger (minim=). PJ1>R? 3 - sunt;uiiws e. We pipe and/or control . wja..y .,4weawe _.ver paving, it shall be sleeved separtely twenty -tour (24) inches below subgrads. . 3.01 SITZ CONDITIONS f. surplus earth remaining after backfilling shall be disposed of on tha premiss as directed by the A. All scaled dimensions are approximate. The Contractor shall Agency' check and verify all size dimensions and receive Agency's �1 Authorized Representative's approval prior to proceeding with S. tighteea (16) inch cows over control wires 1� work under this section. . (minimum). ■. Dig Alert shall be contacted, and all utility lines marked 2• Trench bottan shall be flat to ensure piping is prior to excavating. Exercise extreme care in excavating and supported continuously an an even grade. working near existing utilities. Contractor shall be Whore ore lines occur under paved areas, consider dimeasioa responsible for damages to utilities which are caused by his to be below the rade. operations or neglect. Check existing utilities drawings for s existing utility locations. 4. Excavate trenches to required depths. Follow aArow/ C. Coordinate installation of sprinkler irrigation materials layout for each system. including pipe, so there will be No interference with C. utilities or other construction or diffueulity in planting +�C trees, shrubs, and ground savers. !� 1. Buried pipe in trenches shall be center loaded only D. The Contractor shall carefully cheek all grades to satisfy until all required tests are performed. Trenches shall himself that he may safely proceed before starting work on the be carefully backfilled with the excavated materials Vsprinkler irrigation system. approved for backfilling, consisting of earth, loam, sandy clay, sand, or other approved materials, free from a. Discrepancies: large clods of earth or stones. Backfill shall be mechanically compacted in landscaped areas to a dry I. In the event of discrepancy, immediately notify density equal to adjacent undistrubed soil in planting the Agency's Authorized Representative. areas. Backfill will canfors to adjacent grades without dips, sunken areas, humps or other surface 2. no not proceed with installation in areas of discrepancy irregularities. until all such discrepancies have been fully resolved. 2. A fine granular material backfill will be initially 3.02 PR"ARATION placed on all lines. No foreign matter larger than one half (1/2) inch in size will be permitted in the initial A. water sunaiv• backfill. Rock screening of backfill material is acceptable. 1. The Contractor will provide new motors aid is responsible for obtaining all permits and the 3• Flooding of trenches will be permitted only with installation of the meters. approval of the Agency's A'e uthorised Represenutiv. 2. Sprinker irrigation system shall be connected to nates s. If settlement occurs and subsequent adjustments in pipe, valves, sprinkler heads, lawn or planting, or other supply points of connection u indicated an the drawings. construction are necessary, the Contractor shall malas all required adjustments without cost to the Annecy• 3. Connections shall be made at approximately locations as shown on drawings. Contractor is responsible for minor changes (plus or minus 20 feet) caused by actual site.O. Tri ac�� , Un�r pie M. conditions. s• "�rV��l 1• - - 1. Trenches located under areas where paving, asphaltic concrete or concrete will be installed shall be 1. Contractor shall be responsible for notifying the backfilled with sand (a layer six (i) inches below the Agency's Authorized Representative in advance for the pipe and three (3) inches above the pipe), and c Pe ompacted following observation meetings, according to the time in layers to (9S) percent compaction using manual or indicated: mechanical tamping devices. Trenches for piping shall be compacted to equal the compaction of the existing a. Pre -start conference - five (5) days. adjacent undistrubed soil and shall be left in a firm unyielding conditon. All trenches shall be left flush b. Pressure supply line installation, sleeves and with the adjoining grade. The Sprinkler Irrigation testing - seventy-two (72) hours. Contractor shall set in place spews, cap and pressure C. Control wire installation and sleeves - srventy-two test all piping under paving prior to paving work. (72) hours. Z. Piping under existing walks is generally doe by jacking, boring or hydraulic driving. Any cutting or d. Lateral lire, sleeves and sprinkler installation - breaking of sidewalks and/or concrete necessary shall be seventy-two (72) hours, performed by the Contractor and paving replaced as a part of the contract cost. Permission to cut or break 9. Final site review - five (i) day's. sidewalks and/or concrete shall be obtained from the Agency's Authorized Representative. No hydraulic J. when observations have been conducted by other than the driving will be permitted under asphaltic concrete Agency's Authorized Representative, show evidence in paying, writing of when and by whom these observations were made. 3. Coordinate installation of sleeves for piping and wires ' 3. At all times maintain a current and updated set of platy under paved area with General Contractor. on the job site. No site observations will continence 4. The installing contractor will install sleeves for without record drawings. In the event the Contractor future installation of water lime and wires unless calls for a site visit without preparing the system for otherwise noted. said visit, he shall be responsible for rei=mbursing the Agency's Authorized Representative at his current ■. billing rates per hour, portal to portal, (plus • transportation costs) for inconvenience. No further 1. Routing of sprinkler irrigation liner as indicated on site visits will be scheduled until thin charge pas been the drawings is diagrammatic. Install lines (and paid and received. various assemblies) in such a manner as to conform with 'the details per plans. C. 2. Install NO multiple assemblies in plastic lime. 1. Thi Contractor shall operate each system in its entirety Provide each assembly with its own outlet. for the Agency's Authorized Representative at time of final observation. Any items deemed not acceptable, or 3. Install all assemblies specified herein is accordance not in compliance with these specifications and with respective detail. In absence of detail drawings drawings, shall be s�aworked to the co glate or specification pertaining to specific items required satisfication of the agency's Authorized Representative. to complete work, perform such work in accordance with best standard practice, with prior approval from 2. The Contractor shell show evidence to the Agency's Agency's Authorized Representative. Authorized Representative that the Agency has received CL accessories, charts, record drawings, and equipwent as required before ficial observation can occur. COM n int C PLANS PREPARED FOR LANDINGS, 750 L.L.C. ATTN: BEN ANDERSON 550 W. ORANGETHORPE PLACENTIA, CALIFORNIA 92670 (714) 996-6700 ELEVAMM Prepared By: LAYMON 4. P.V.C. pipe and fittings shall be thoroughly cleaned of dirt, dust and moisture before installation. Installation and solvent welding methods shall be as recommended by the pipe and fitting manufacturer. S. On P.V.C. to metal connections, the Contractor shall work the metal connections first. Teflon tape or approved equal shall be used on all threaded P.V.C. to P.V.C., and on all threaded P.V.C. to metal joints. Light wrench pressure is all that is required. Where threaded P.V.C. connections are required, use the threaded P.V.C. adapters into which the pipe may be welded. 6. Quick coupling valves: Unless otherwise indicated, locate valves within twelve (12) inches of hardscape. 7. Install backflow assemblies in shrub areas at minimum height permitted by local codes, unless otherwise approved. a. All major equipment shall be versified for exact location with the Agency's Authorized Represen- tative. F. 1. Install as per manufacturer's instructions. Renate control valves shall be connected to controller in numerical sequence as shown on drawings. 2. Controller shall be mounted inside the electrical pedestal. 1. After all new sprinkler pipe lines and risers are in place and connected, all necessary diversion work has been completed, and prior to installation of sprinkler leads. the control valves shall be opened and full head of water used to flush out the system. 2. Sprinkler heads shall be installed only after flushing of the system has been accomplished to thf* complete satisfaction of the Agency's Authorized Representative. N. Mi _ 1. Install the sprinkler heads as designated on the drawings and in accordance with their respective detail. 2• Spacing of heads shall not exceed the maximum indicated on the drawings. In no case shall the spacing exceed • the maximum recommended by the manufacturer. 3• The Contractor is responsible for the placement of heads to achieve head to head coverage. I , Vaiv� Bnxta • I. All buried valves and equipment shall be installed with a proper box. 2• Fill area under box with a minimum of three (3) cubic feet of three-forthe (3/4) inch gravel before box is installed. 3• Identification tags shall be attached to each remote control valve, showing number that corresponds with controller sequence. Tags shall be manufactured of Behr Desopaid, yellow in color with black ' polyurethane letters two and three-forths (2-3/4) inches by two and one -forth (2-1/4) inches - 4. Brand valve best covers in four (4) inch high numbers that corresponds to sequencing shown on drawings. 1. 115 volt electrical service for pump shall be provided for by Coatractor. 2• Low voltage wiring shall be placed in the same trench • mrd along side of main lines unless otherwise approved. 3. When more than one wire is placed in a trench, tape wires together at a maximum ten (10) feet on center. 4. Provide an eighteen (16) inch expansion loop at each directional change, and a twenty-four (24) inch coil at each connection. S. Use a continuous wire between controller and remote control valves. Except as otherwise approved, do not splice at any point. All approved splices shall bs enclosed in an acceptable box - be provided with separate ground G. Each controller shall wire. R •Communi natj.onCaas = 1. Provide a continuous cable between controllers. Except as otherwise approved by the Agency's Authorized Representative, all splices required shall be as approved by manufacture and in a splice box. 2. Cable shall be stubbed into each controller housing and connected per manufacturer's recommendations. 3. Communication cable shall be sleeved 1001 within ridged conduit gray pipe and installed lea below finish grade and 24" below hard surfaces. 4. Communication cable shall be as manufactured by Paige Electric Company, P -7162-D-1 or equal. 'S. All cable shall be tested before grounding as follows: a. Test leak resistance from wire to sire, from each wire to shield, and from shield to ground. Record leak resistance which mut be over twenty (20) me9ohrwe for all tests. b. Ground shield at mater station or at on end of run. Check continuity of wires. Shield resistance should be six -tenths (6.6) ohms per one thousand (1,000) feet (plus or minus twenty (20) percent). C. All tests and records shall be performed by a company acceptable to the Agency's Authorized Representative. d. Show evidence in writing to the agency's Authorized Representative at the conclusion of project that this service has been rendered and cable is workable. L. l• All electrical equipment and wiring shall cam local and state codes and be installed by tbo ill A- 9_ and licensed in the trade. Unions the n ,^ specifies otherwise, low voltage controk a e, installed by the sprinkler irrigation Cont A 2. Connecting and splicing of wire at the v' shams tk made using Pen -Tito Connectors, Scotch -L app d equal. No other splices will be allowed."'p! I 4 3. Tape all control wire to the side of all ma O LSF (10) foot intervals. MY 115D aW 157,y !" __230 C" OF CAUK"U COMMUNITY DEVELOPMENT DEPT. Down seal.: LANDSCAPE IRRIGATION DETAILS t475 ECTS By: fid, ARCHIIr� t ITN E (7 113118!:, CAL1f 714) 7 !1141 ,* rrrrJly� c�14lrti-d408 rix nr�l n1-it4� CMCkad c'�'. ei 7. �! Dnp. No. CITY ENGINEER R.C•E 25128 lZ7140 57