Hourly activities:
00:00 - 02:00: Removed 30" elevator. Removed long bails. Installed short bails and 5 1/2" elevator. Brought 30" conductor housing to catwalk cradles.
02:00 - 03:30: Picked up 30" conductor housing with handling cart. Made up RL-4 connection using manual tongs to 35 000 ft lbs. Engaged anti rotation dogs. Ran in with 30" conductor and installed top up pipe on XMT deck from 25 m below ML.
03:30 - 04:30: Installed c-plate in rotary and landed 30" conductor housing in same.
04:30 - 05:00: Broke out and laid down handling cart from 30" conductor housing. Filled 30" conductor with water. Rigged up c-plate, bowl and slips for running 4 3/4" aluminium inner string inside 30" conductor.
05:00 - 06:00: Ran 4 3/4" aluminium inner string inside 30" conductor down to 20 m below RT.
06:00 - 08:00: Continued to run 4 3/4" aluminium inner string inside 30" conductor down to 91 m below RT. Installed centralizers on joint and Rigged down 4 3/4" handling equipment.
08:00 - 08:15: Held toolbox talk prior to installing cart in 30" conductor housing.
08:15 - 08:45: Installed cart in 30" conductor housing with 5 lefthand turns. Oceaneering installed inclinometer on cart bracket. Verified filler valve open.
08:45 - 11:15: RIH with 30" conductor on 5 1/2" HWDP. Installed top up pipe along x-over and conductor housing. Hooked up UWG cement hose to top up pipe. Installed ROV plugs on centralizer deck.
11:15 - 11:30: Continued to RIH with 30" conductor on 5 1/2" HWDP. Stabbed into template. Broke circulation and observed for return with ROV bad visibility. Weight of string in water 105 MT.
11:30 - 12:45: Continued to RIH with 30" conductor. Observed up to 10 MT drag at 225 m MD.
12:45 - 14:45: Broke circulation and washed down with 30" conductor from 225 m to 251 m MD. Pumped at 200 LPM 9 bar SPP. Installed cementing stand. Checked datum mark 113,25 m from top conductor housing to machined ring on centralizer deck OK.
14:45 - 15:15: Held prejob meeting prior to cementing 30" conductor.
15:15 - 17:00: Made up surface cement lines to cement stand. Tested lines against lo-torqe valve to 200 bar 5 min OK. Circulated at 2500 LPM SPP 12 bar. ROV checked for leakage in plugs on 30" conductor housing OK. Inserted hotstab with ROV, actuated centralizer dogs in template funnel using minireel hydraulic supply from surface.
17:00 - 19:00: Pumped 103 m3 of 1,52 SG x-lite cement slurry with cement unit. Pump pressure during displacement 15 bar. Displacement rate 900 LPM. Hook weight fell from 115 MT to 110 MT throughout cement job.
19:00 - 19:15: Displaced cement with seawater at 1200 LPM. Pressure relatively steady around 17 bar. Pumped a total of 8,5 m3 leaving theoretical TOC at 247 m MD inside 30" conductor.
19:15 - 00:00: Waited on cement to set up. Meanwhile and washed cement unit tensioning system parts to centralizer deck out and laid down drillcollar for running LP riser

24-hour summary: Ran 4 3/4" aluminium cement stinger inside 30" conductor. Installed cart and RIH with 30" conductor. Washed down from 225 m and landed conductor at 251 m MD. Cemented 30" conductor. From 19 00 waited on cement to set up. Pumped down top up pipe, bursted disk at 159 m TVD indicating lack of cement in top of conductor.