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1、-specifications of worksfordry dockingatdockyard co., ltd.ships name: m/v scheduled last period one week .ltd 2011/03/31 - 21 / 21ships particulars / informationsm/v port of registry : official no. :call sign : imo no. :classification & no. : the owners :the managers : kind of ship :when built : bui
2、lder & s - no. :international tonnage : panama canal tonnage: suez canal tonnage : d w t (summer) : multiple load line : draft (summer) : dimension :service speed : cargo hatch / hold : type of hatch cover :strength hatch cover :n.k position i tank top: no.1 c.h 29.32t/ m2 no.2 c.h 15.92t/ m2 no.3.5
3、.7 c.h 28.53t/ m2 no.4.6 c.h 15.83/ m2gmdss : yescommunication : shore-based maintenance : japan radio co., ltd 17/may/2006-16/may/2010main engine : generator engine :survey items at dockyard1. class special survey2. boiler survey3. docking survey4. propeller shaft survey5. continuous machinery surv
4、ey6. statutory survey for renewing certificateskind of survey:a) load line certificateb) safety construction cerficatec) satety equipment certificated) satety radio certificatee) opp certificate (marpol annex i)f) spp certificate (marpol annex iv)g) app certificate (marpol annex vi)h) afs certificat
5、e (hk remark)7. chg(cargo handing gear) annual thorough survey(have completed in turkey dated 31 mar.2011)a) general use crane 3.0t 6.33r (1set)b) general use crane 4.0t 3.0r (2sets)8. mo special survey9. outstanding item for nk survey10. cms survey11. statement of fact for vessel general permit(vgp
6、)12. annual safety inspection records(panama)general, hull and decka docking & general services1. docking & undocking (1)arrange the tugboats, dock master & dock hands for docking / undocking & mooring / unmooring. (2)dockage : 1st : 2days dry dock additional : 3days(3) wharfage : per day/ 2days tot
7、al days (4) arrange the keel blocks & shore supports, if necessary.(5) nk bottom survey2. ballast sea water supply(1) water quantity to be supplied to the following ballast tank for re-floating. quantities to be decided after discussion between yard and ship side.ship yard instruction: after draft:
8、maximum 6.0 m (for the sake of discharging ballast water soon in dry-dock, please keep this draft as less as possible)trim: maximum 1% of ships loa.name of tanks capa.(m3)1) fore peak tank : 1768.182)no.1 water ballast tank &topside tank (p): 1292.66 (s) : 1280.283)no.2 water ballast tank &topside t
9、ank (p) : 1521.12 (s) : 1507.764)no.3 water ballast tank &topside tank (p): 2724.72 (s): 2719.895)no.4 water ballast tank &topside tank (p): 2724.51 (s): 2424.516)no.5 water ballast tank (p): 602.71 (s): 602.71 7) no.5 top side tank (p) : 602.91 (s) : 602.91 8) a.p.t : 965.31 assumed total : abt. 21
10、040.16 m3 minimum supply(2) hose connect & disconnect - assume 6 places.(include the works to remove & refit of air vent heads)3. fresh water & drinking water supply(1) f.w. to be supplied to the following tanks as quantities according to ships requisition. name of tanks full capa. 1) fresh water ta
11、nk (s) : 229.86 m32) drink water tank (p) : 102.42 m3(2) hose connect & disconnect - assume 2 lines4. shore electric power supply (a. c. 440v,300a, 3, 60hz)(1) assumed total: about12000 kwh (last drydock 12260kwh)(2) electric cable connect & disconnect - 1 time/s5. arrangement of fire extinguishing(
12、1) arrange the fire line & fire extinguishers, during ship stay in dry-dock.(6 day-7 day) (include connect & disconnect work of fire line)(2) arrange the fire watchman, if necessary. (pending)6. cooling sea water supply (1) cooling water to be supplied to condensers of: (1) ref. provision machine. (
13、2) engine control room unit cooler. (3) accommodation air condition machine. (4) aux condenser (if necessary) without dry dock (pending or cancel) (2) hose connect & disconnect for above 2 times.7. garbage disposal: about 1 time, 4 boxes.8. crew living: in case of ships crew stay onboard while dry-d
14、ocking (1) arrange the drainage line.(2) hose connect & disconnect.9. install the extension telephone at ships office. (1pc telephone for local area)10. to clean and remove debris in repaired areas after complete of repair works.11. shore crane service for using to supply the owners stores, provisio
15、n etc. assumed total: 2 hours(remarks) 1. please discuss & confirm with master& c/off. with regard to tank condition of fw / bw / fo and quantity of fw & bw to supply before undocking. 2. arrangement of bottom plugs:please refer to ships drawing “docking plan”.3. arrangement of log & echo sounder: f
16、r. 34 fr. 35. please refer to ships drawing “docking plan”. b shell plate painting & surface preparationpaint maker :last time (delivery: sep/2008) - nippon paint this time - nippon paintships dimension :loa x lpp x b x d 224.94 x 217.00 x 32.26 x 19.50m*each area (abt)bow chock : 35 top side : 2585
17、 boot top: 2570 vertical bottom: 4040 flat bottom: 5340 aft. fore 14.15m t/s 14.5m 9.80m b/t v/b 7.80m f/b f/bb.l ap f.p (remarks)(1) owners will supply painting materials.(2) painting works will be done under supervision of paint maker.(3) the costs of scuttle vinyl covers, protections for water dr
18、aining from scuppers & protection for hull anodes, speed log, echo sounder, etc. to be properly performed by yard side.(4) please properly notify to c/off about bottom plugging works.(5) will fix the final total areas & grade of surface preparation and times & total area of a/c & a/f paints touch-up
19、, after checked by owners superintendent with dockyards engineer & paint makers supervisor.1. washing down shell exterior with high pressure fresh water, remove marine growth, etc., and clean up. (rudder, bilge keel, etc. are to be included) bow chock : 35 top side: 2585 boot top :2570 vertical bott
20、om : 4040 flat bottom:5240 total:14570 2. carry out sand blasting to rusty spot areas and cement stick on shell exterior, as following assumed areas.a) bow chock : 0 m2 b) top side :517 (20%)c) boot top :514 (20%)d) vertical bottom :404 (10%)e) flat bottom :534 (10%)assumed grade s.a- 2.0 total: 196
21、9 3. please advise the following unit price ( /)a)hard scrape:3usd/m2b) disk sander:3.5usd/m2c)sand sweep:4.2d) sand blasts.a 1.0:4.2e) “s.a 1.5:5f) “s.a 2.0:5.2g) “s.a 2.5:6.2h)each coating (d. f.t = ):i) “ (d.f.t ):125 micrometer will be 30% extra4.to apply one coat to the following marks:1)ships
22、name :3 places 2)port of registry :1 place3)bulbous bow marks :2 places4)draft & free board mark :6 +2 places5)plimsoll marks :2 places6)pilot marks:2 places7)tug & tank marks: 8)pilot ladder marks (p&s) :9)imo no. : 1 place5.top side area - 2620 (include bow chock area)(1)t/u touch up 1 time to “sa
23、nd blasted (or swept) areas ”, and “slightly rusty areas” that did not sand blast (or sweep) areas.area:assume 517.00 (20%)paint name:noa 10 m buffthinner name :nippon marine thinner 600 (0-5% 重量比)d.f. thickness:175 x 1coverage :(2)f/c finish paint full coat x 1 time.area:2620 paint name:polyuremigh
24、tylac m kawaki greythinner name :nippon marine thinner 700 (5-15% 重量比)d.f. thickness:50 x 1coverage :6. boot top area - 2570 m2(1)t/u touch up 1 time to “ sand blasted (or swept) areas ”, “ slightly rusty areas that did not sand blast (or sweep) areas ” and “ a/c paint exposed areas ” .area:assume 5
25、14 (20%)paint name:noa 10 m buffthinner name :nippon marine thinner 600 (0-5% 重量比)d.f. thickness:175 x 1coverage : (2) f/c finished paint full-coat x 1 time area:2570 paint name:ecolotlex spc 200 lps red brown hthinner name :nippon marine thinner 300 (0-5% 重量比)d.f. thickness:125 x 1coverage 7. verti
26、cal bottom area - 4040m2(1) t/u touch up (1st) to “ sand blasted (or swept) areas ”, “ slightly rusty areas that did not sand blast (or sweep) areas “ and “ a/c paint exposed areas ” .area:assume 404 (10%) paint name:noa 10 m buffthinner name :nippon marine thinner 600 (0-5% 重量比)d.f. thickness:175 x
27、 1coverage :(2)f/c paint full - coat (1st).area:40409paint name:ecoloflex spc 200 lps brown hthinner name : nippon marine thinner 300 (0-5% 重量比)d.f. thickness: 80 x 1coverage : (3)f/c paint full - coat (2nd).area:4040 paint name:ecoloflex spc 200 lps (red brown) hthinner name : nippon marine thinner
28、 300 (0-5% 重量比)d.f. thickness:80 x 1coverage : 8. flat bottom area - 5340 m2(1)t/u touch up (1st) to “ sand blasted (or swept) areas ”, “ slightly rusty areas that did not sand blast (or sweep) areas “ and “ a/c paint exposed areas ” .area:assume 534 (10%)paint name:noa 10 m buffthinner name :nippon
29、 marine thinner 600 (0-5% 重量比)d.f. thickness:175 x 1coverage :(2)f/c finish paintarea:5340paint name: ecoloflex spc 200 lps (red brown) hthinner name : nippon marine thinner 300 (0-5% 重量比)d.f. thickness:100 x 1coverage : (4) accessory works for painting worksupper chutes fit and resume p-side 4pcs s
30、-side 6pcs total: 10pcs em-log echo sounder and capac to be covered with vinyl tape and remove after completion of painting workc cathodic protections for hull1. renew the following zinc anodes on rudder and sea chests. (include taking out old anodes)* use the sky master car (cherry picker), if nece
31、ssary.* bilge keels & speed log not fitted anodes. zinc anode type: 13fb size: 50 x 150 x 300 mm(1) rudder - 1 pc (2)sea chest high (p&s) &low (p) - 6 pcs2. above zinc anodes are to be supplied by dockyard. d sea chest fr.no. size h from b.l.high sea chest (p&s):fr.no.33 -35 low sea chest (c) :fr.no
32、.32 - 33 emergency sea chest : fr.no.13-151.remove all sea chests grids, clean inside of sea chests & grids with high pressure water and scrape, inspect by nk survey and re-install the grids as original. (include bolts to be locked by stainless wire.)2. apply a/c & a/f paints to inside of sea chests
33、 & grids same as shell plates painting spec.3.renew the aluminum anodes (include in above item c.2)4.set up stages and remove. - 3 places(remarks)please inform chief engineer before closing the sea chests grids.e rudder type:balances typetotal rudder area:45.389 1. to measure the clearance of “upper
34、 pintle” and “l(fā)ower pintle”, survey and submit the record.* rudder plate not lift-up, not taking out. accessory works stage erect and remove inspection cover remove and refit 1pc (bottled type)f anchor / anchor chain / chain lockeranchor: maker: kotobuki industries co, .ltdtype:7,982kg (p)/7,992kg(s
35、) ac-14 type stockless x 2 setsmaterial: cast steelchain : maker :hamanaka chain mfg. co., ltdtype :high strength steel (grade u3) flush butt welded stud link chain cable size : 78mm dia x 660m total length (55m length x 10 27.5m length x4)1. range out (p) & (s) anchor & chains and cleaned with stro
36、ng jet f.w.2. turn-end measure the chain size, and submit the record. (pending or cancel)3. marking at each shackle by paint in red/white (ships hand job)4.open & close the manholes of both chain lockers (ships hand job)5. clean inside of both chain lockers. (include rose box, etc.) (yards hand job)
37、6. dispose mud & bilge waters.* assume - mud:3 tonsbilge :4 tons7. coating with bituminous paint (or fish oil) to chain & chain lockers inside, if necessary. (paint to be supplied by owner), nk survey issue statement of fact certificatetanks & spaces1.to open the following ballast & fresh water tanks manholes & bottom plugs for purpose of check & class survey, and re-close. (pending of contact with nk surveys) (1) to open & close manholes assumed ballast water tank -22pcs assumed fresh water tank -4pcs (pending or cancel)(2) to open & close bottom plugsassumed ballast water t
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