No 10226, Saturday 06 Aug 11, M Manna

ACROSS
1   - Check engineers' papers (7) - REPRESS {RE}{PRESS}
5   - Security is lifted in the store (7) - DEPOSIT {DEPO{SI<-}T}
9   - Stop hundreds with some expertise (5) - DWELL {D}{WELL} ?
10 - Experimental examination scheme for a high flier (9) - TESTPILOT {TEST}{PILOT}
11 - Reappear after concealment (6) - EMERGE [E]
12 - On which a meal may be cooked or served (8) - HOTPLATE [CD]
14 - Deal with hosting a pleasure excursion (5) - TREAT [DD]
15 - Impervious to removal of train sets (9) - RESISTANT*
18 - As a rule, when the ties are loosened gets going again (9) - REIGNITES {REIGN}{ITES*}
20 - Annoy the French to play on a musical instrument (5) - BUGLE {BUG}{LE}
22 - Open one myself, as a source of extra revenue (8) - OVERTIME {OVERT}{I}{ME}
24 - Respond to in a similar manner (6) - RETURN [CD]
26 - Carnage by real thugs (9) - SLAUGHTER*
27 - A seaman about 50 — a focus of devotion (5) - ALTAR {A}{L}{TAR}
28 - Ironical manner of denunciation (7) - SATIRIC [E]
29 - It's very big and I can't squeeze it in (7) - TITANIC {T{IT}ANIC*}
DOWN
1   - Barker the rubicund stations (3,6) - RED SETTER Anno pending {RED} SETTER ?
2   - Lead producers being quiet about yield (7) - PRECEDE Anno pending {PR}E{CEDE} (Addendum - {P}{RE}{CEDE} - See comments)
3   - Make aware of being easily carried in a rising river (9) - ENLIGHTEN {EN{LIGHT}EN<-}
4   - Area set up for a particular purpose (4) - SITE [CD]
5   - Won't let you have any more (10) - DISPOSSESS [CD]
6   - Father rises to move an appliance upwards (5) - POPUP {POP}{UP}
7   - Fruity female of foreign court (7) - SULTANA [DD]
8   - Let it be an appellation of rank (5) - TITLE*
13 - School subject — a treatise on calculations of numbers (10) - ARITHMETIC [E]
16 - Naval officer not in place to benefit from someone else's occupation (9) - SUBTENANT SUBlieuTENANT
17 - At once divine and human in part blithe and rich (9) - THEANDRIC [T]
19 - An Indiana old play may not be precisely correct (7) - INEXACT {IN}{EX}{ACT}
21 - Excess weight of one who overeats (7) - GLUTTON {GLUT}{TON}
22 - Nothing is like being in one in the desert (5) - OASIS {O}{AS}{IS}
23 - A formidable opponent (5) - TIGER [CD]
25 - Does this work cause worry? (4) - FRET [DD]

GRID