REQUEST FOR INFORMATION

PROPOSED RESIDENTIAL HOUSING DEVELOPMENT COMPRISING 3 BLOCKS OF 16-STOREY, 3 BLOCKS OF 8-STOREY

APARTMENTS (TOTAL: 533 UNITS) WITH LANDSCAPE DECK, BASEMENT CARPARKS, COMMUNAL FACILITIES AND
CHILDCARE CENTRE (URA SALES PARCEL) MK20 ON LOT 05424W AT LENTOR GARDENS (ANG MO KIO PLANNING
AREA)
To: From:
KCL Consultants Pte Ltd China Construction (South Pacific)
Development Co. Pte Ltd
182 Cecil St. # 31-01 Frasers Tower
Singapore 069547
Attention :
Mr. Lee Yee Seng / Mr. Yuan Shanhua / Mr. Chew Wei Xiong
Reference No : LG-CCDC-RFI-C&S-0117

Subject: Date :
Block 6 Lower Roof Solar Panel Stump and Dog House Detail 15-Feb-25
Pages:( including this page)
1

 Developer - GuocoLand (w/o encl) Architect - ADDP  M&E - BELMACS  RE/RTO

Copy to  ESD Consultan - DPSD C&S - KCL  QS - T&T
(Insert √)  Landscape Consultant - Ecoplan

Details:
We would like to request Block 6 Lower Roof Solar Panel Stump and Dog House Detail for Dry riser, electrical risesr,
water riser and refuse chute roof.

Attachment:
Please refer to the attachment

RFI 117 -
REQUEST THE DETAIL AS BELOW :-
1. SOLAR PANEL STUMP
2. WATER RISER DOG HOUSE
3. ELECTRICAL RISER DOG HOUSE
4. GAS RISER DOG HOUSE
5. REFUSE CHUTE DOG HOUSE

01-Mar-25 Ms. Yeung Hei Mr. Leng Kuan Seul

Required date for Reply Technical Manager C&S Engineer

Consultant's Reply:

Replied By: Date:

Signature
Name: Company:
 SHOP DRAWING
ARCHITECT :

6-1 6-2 6-3 6-4 6-5 6-6 6-7 6-8 6-9 6-10 6-11 6-12 6-13 6-14 6-15

40660

2880 2800 2800 3200 2800 3200 2800 2800 2900 2800 3200 2800 2800 2880

6-A STRUCTURAL AND CIVIL ENGINEER :

1150 KCL Consultants Pte Ltd

CANOPY ABOVE BALCONY No. 2 Kallang Avenue, #08-21 CT Hub
Singapore 339407
6-B Telephone: 6348 2501
S2
1200

B A APPROVED REVISE AND RESUBMIT COMMENTS ON STRUCTURAL

ASPECTS ONLY
UPPER ROOF OUTLINE APPROVED WITH COMMENTS REJECTED NO COMMENT
6-C

750
NAME & SIGNATURE: DATE:

100
6300x300x600(H) RC PLINTH FOR PSG WATER TANK CANOPY ABOVE BALCONY
1150

MECHANICAL & ELECTRICAL ENGINEER :

CANOPY ABOVE BALCONY

100
6-D BELMACS PTE LTD
150

SETBACK
6-RB3 150x1000
900

CANOPY ABOVE BALCONY

2950
Our Ref : Your Ref :

50
860

R 29
TOB (52.270)

R 29
50
6-E Project :
100 100

1050
1100

1000
750
We refer to your submission of the above dated
750

100

100
and would respond as flow :
6-F

100

100
2300 100 100 We have no comments on your submission .

700
1700 6300 700

600
SETBACK You may proceed with the works .
1250

100
750

300200300
We have no objection subject to compliance with our

SETBACK

100
comments marked therein .

2300
6-G

750
R 23 300 220 1000 HS 1000 Your submission is not acceptable .
R2
1100

00 Please revise and re-submit .

1000

700
2300 971
SFL 52.270
100 100 SETBACK 6-RB5 200x425 You are reminded that notwithstanding our comments above ,
6-H

300
TOB (52.270) the onus is on you to comply fully with the Contract and / or

1000
CANOPY ABOVE BALCONY Sub-contract requirements .
1000

700
650 1000 TOB 52.870 3000x2000x150(H)
R 23

6-RB4 200x600
1650

RC PLINTH FOR 00

TOB (52.270)
1000
300

300
SIGNATURE:
2300 BOOSTER PUMP R2 DATE:
750

100 100
Request the Dog House Detail for Dry

SETBACK
HS 6 7 8

700
SETBACK RC LEDGE LANDSCAPE CONSULTANT :

2300
6-i 100 100
Riser, Electrical Riser, Water Riser ECOPLAN ASIA PTE LTD
2300

300
6-RB2 200x425 SETBACK 800 and Refuse Chute Roof 11 Mosque Street
#03-01
TOB (52.270) 1000 100 600 100
E

700
Singapore 059491
CANOPY ABOVE BALCONY

6-RB11 200x700

100
1570 This check is made to review the general confromance on the design intention only, as this is a Design & Build Development.

TOB (52.270)
100 610 150 610 100 This does not relieve the contractor and sub-contractor of this contractual obligation and responsibilities to ensure the

300
LIFT

6-RB10 200x700
STAIRCASE 6B
6-RB1 200x600

adequacy, integrity, suitability and practicality of the proposed detail design and that it is fit for its intended purpose and in
3100

TOB (52.270)

100 300
TOB (52.270)
6-RB9 200x700
accordance with the Employer's Requirements; and to confirm and correlate dimensions on site, select fabrications process
HR / DR

1200
TOB (52.270)
600 and technical of construction, coordinate his work with all other trades and execute his works in accordance with the best

900
5

2100
standard practice and local Building Regulations as well as the approved plans.

1375
RC RC REFER TO STAIRCASE C

875
R 29

APPROVED REVISE AND RESUBMIT

SETBACK

100 600 100

0

6-RB8A 200x700

100
R 295

SHOPDRAWING
2950

50
700

TOB (52.270) APPROVED WITH COMMENTS REJECTED FOR INFORMATION ONLY

SETBACK
GAS
24800

ELEC

100
1150

ELEC

500
300
3 4

3250
6-J NAME & SIGNATURE: _______________ DATE: _______________

100

50
100 400 100

R3
6-RB8B 200x700 6-RB12 200x700 6-RB13 200x700

0
25
250
100

600
TOB (52.270) TOB (52.270) TOB (52.270)

R3
CANOPY ABOVE BALCONY 300 500x250mm FLOOR OPENING
1550

RC CANOPY

1200
WITH GRATING COVER
1100

6-RB16 200x700 6-RB17A 200x700 6-RB17B 200x700

OPENING S1
FOR ACCESS PANEL TOB (52.270) TOB (52.270) TOB (52.270) D
6-K
100

850 200
100 1100 100 1200

6-RB18 200x700
1200
2

6-RB21 200x425
WATER

TOB (52.270)

TOB (52.270)
100mm (W) SCUPPER DRAIN
2450
SETBACK
SS 2450 CANOPY ABOVE BALCONY
SETBACK
3100

300 2004 500

CANOPY ABOVE BALCONY
300

300

1750 OPENING FOR BLAST 100 100

750
100 100 DOOR HATCH
750

6-L
100

0 20-01-2025 ISSUED FOR REVIEW AND APPROVAL

Request the Solar Panel Stump detail 4875 830
Rev Date Remarks
R2
450
100
1150

1200
450
R2 100 100
SHOP DRAWING
750 300

750
SETBACK
DEVELOPER :
6-M

2450
2700x1700x150(H) SFL 52.270
220 LENTOR MANSION PTE LTD
100 100 (formerly LENTOR GARDENS PTE LTD)
1100

RC PLINTH FOR 2880 750

220 SFL 52.270 1 Wallich Street, #31-01 Guoco Tower
ACMV Singapore 078881

1930
Telephone: 6535 6455
6-N
SFL 52.270 100 100 ARCHITECT :

100
F MV SERVICE

100
100
2700

ROOM

750
100
100
100
750

100

100
STRUCTURAL AND CIVIL ENGINEER :

750
KCL Consultants Pte Ltd
6-O No. 2 Kallang Avenue, #08-21 CT Hub
Singapore 339407
CANOPY ABOVE BALCONY Telephone: 6348 2501
CANOPY ABOVE BALCONY 6-RB20 150x1000
1600

TOB (52.270) MECHANICAL & ELECTRICAL ENGINEER

CANOPY ABOVE BALCONY
BELMACS Pte Ltd
6-P 1000x1000
2 Leng Kee Road, #03-08 Thye Hong Centre
Singapore 159086
CANOPY ABOVE BALCONY Telephone: 6225 6118
1000

UPPER ROOF OUTLINE ACMV WALL

OPENING LANDSCAPE CONSULTANT :
6-Q ECOPLAN ASIA PTE LTD
11 Mosque Street
#03-01
Singapore 059491

QUANTITY SURVEYOR :

TURNER & TOWNSEND DEVELOPMENT PTE.LTD

152 Beach Rd 27-05/08 The Gateway East, Singapore 189721
Telephone: 6496 6300

1 CBP BLOCK 6 - LOWER ROOF PLAN LEGEND DESCRIPTION PROJECT :

PROPOSED RESIDENTIAL HOUSING DEVELOPMENT COMPRISING 3 BLOCKS OF 16-
SCALE 1 : 80 STOREY, 3 BLOCKS OF 8 - STOREY APARTMENTS ( TOTAL: 533 UNITS ) WITH
LANDSCAPE DECK, BASEMENT CARPARKS , COMMUNAL FACILITES AND CHILDCARE

RFI 117 - PPVC WALL CENTRE ON LOT 05424W MK20 AT LENTOR GARDENS (ANG MO KIO PLANNING AREA )

REQUEST THE DETAIL AS BELOW :- PPVC NON

STRUCTURAL WALL
1. SOLAR PANEL STUMP
CAST IN-SITU
2. WATER RISER DOG HOUSE STRUCTURAL WALL

3. ELECTRICAL RISER DOG HOUSE CAST IN-SITU NON

STRUCTURAL WALL
4. GAS RISER DOG HOUSE
5. REFUSE CHUTE DOG HOUSE CAST IN-SITU SLAB

- REFUSE CHUTE ROOF DETAIL - ARCHI TO STUDY MAIN CONTRACTOR :

RC KERB China Construction (South Pacific)Development

- STAIRCASE 6B ROOF NEED TO UPDATE SINCE SFL CHANGE Co, Pte, Ltd
- TOW OF PARAPET WALL NEED TO UPDATED - WAIT FOR AR FLOOR 182 Cecil Street #31-01 Frasers Tower
Singapore 059547
BEAM
FIN TO CONFIRM
- SOME OF THE SOLAR PANEL STUMP IS CLASHING WITH REFUSE/DOG GENERAL NOTES LEGEND COLUMN TAG INFORMATION BEAM TAG INFORMATION SLAB THICKNESS LEGEND PARAPET WALL HEIGHT DRAWING TITLE :
HOUSE - NEED FURTHER REVIEW - FOR WALL PARTITION SETTING OUT, PLEASE REFER TO ARCHI DRAWINGS. TIE BEAM
RC LOAD BEARING WALL/COLUMN DOUBLE SLAB C XX COLUMN NAME 300MM THK CIS SLAB TOW : 52.920 TOWER BLOCK (LOW RISE) - BLOCK 6
SLAB RECESS BELOW BEAM NUMBER
- FOR WATER PROOFING & DETAILS, PLEASE REFER TO ARCHI DRAWINGS. XX x XX COLUMN SIZE 280MM THK CIS SLAB CONCRETE BODY PLAN - LOWER ROOF
RC COLUMN BELOW MASS CONCRETE 200 SLAB THICKNESS
TB XX BEAM NAME
LAYOUT PLAN
- FOR SCUPPER DRAIN RECESS AND SETTING OUT REFER TO ARCHI DRAWING. 220MM THK CIS SLAB
C XX BELOW COLUMN NAME WxD BEAM SIZE
RC BEAM BELOW TRANSFER SLAB
- FOR ALL SLAB AND WALL PENERATIONS , PLEASE REFER TO APPROVED M&E SHOP DRAWINGS. XX x XX COLUMN SIZE ABBREVIATION
- FOR STAIRCASE AND LIFT DETAIL CBP, PLEASE REFER TO SEPARATE SHOP SRAWINGS. PILING AND PILECAP FFL - FINISHED FLOOR LEVEL TOB - TOP OF BEAM MCL - MASS CONCRETE LEVEL SL - SUMMIT LEVEL SCALE DATE DRAWN CHECKED APPROVED
COLUMN NAME As
C XX SFL - STRUCTURAL FLOOR LEVEL TOW - TOP OF WALL NSS - NON-SUSPENDED SLAB IL - INVERT LEVEL indicated
03-01-2025 RNF LENG YH
- FOR SUBSTATION, PLEASE REFER TO SEPARATE SUBCON DRAWINGS. COLUMN NUMBER TSL - TOP SLAB LEVEL BOB - BOTTOM OF BEAM TOPC - TOP OF PILECAP SIZE CONTRACT DRAWING NO. REV
UPPER ROOF OUTLINE A1 MC LG-CCDC-STR-TBL-LR-SD-BL61001 0
-ALL BOTTOM OF OPENING (BOO) REFERENCED AT FFL. COLUMN BSL - BELOW SLAB LEVEL BOO - BOTTOM OF OPENING COL - CUT-OFF LEVEL THE OWNERSHIP OF THE COPYRIGHT IN THIS DRAWING IS RETAINED BY CHINA CONSTRUCTION (SP) DEV. CO. PTE. LTD. WHOSE
CONSENT MUST BE SOUGHT BEFORE ANY USE OR REPRODUCTION OF THE DRAWING OR ANY PART THEREOF CAN BE MADE
 SHOP DRAWING
ARCHITECT :

DETAIL OF CONC. STUMP DETAIL OF WATER RISER TOP MOST STOREY

6-6 6-K
1225
1800
125 125 725 125 125
125 125 1300 125 125
6-4 FALL

150
138

125
STRUCTURAL AND CIVIL ENGINEER :

KCL Consultants Pte Ltd

No. 2 Kallang Avenue, #08-21 CT Hub
300(L) x 300(W) x 550(H)mm 500(L) x 300(W) x 550(H)mm

1425
1400
Singapore 339407

1275

1275

1275
CONCRETE BLOCK FOR SOLAR PANEL CONCRETE BLOCK FOR SOLAR PANEL Telephone: 6348 2501

WATER PROOFING COMMENTS ON STRUCTURAL

WATER PROOFING & WATER PROOFING &
APPROVED REVISE AND RESUBMIT
300 2004 500
FLOOR SCREEDING
WATER & FLOOR SCREEDING WATER
ASPECTS ONLY

FLOOR SCREEDING APPROVED WITH COMMENTS REJECTED NO COMMENT

NAME & SIGNATURE: DATE:

300

FFL 52.520 FFL 52.520 FFL 52.520

550

550
MECHANICAL & ELECTRICAL ENGINEER :
LW Roof (Blk 4.5.6) LW Roof (Blk 4.5.6) LW Roof (Blk 4.5.6) LW Roof (Blk 4.5.6) LW Roof (Blk 4.5.6)

300 250

300 250
SFL 52.270 SFL 52.270 SFL 52.270
250

FFL +52.245 FFL +52.245 FFL +52.245 FFL +52.245 FFL +52.245 BELMACS PTE LTD
Our Ref : Your Ref :

Project :

We refer to your submission of the above dated

and would respond as flow :

We have no comments on your submission .

You may proceed with the works .

We have no objection subject to compliance with our

comments marked therein .

1 SECTION 1-1 2 SECTION 2-2 3 SECTION 3-3 Your submission is not acceptable .
Please revise and re-submit .

SCALE 1 : 30 SCALE 1 : 30 SCALE 1 : 30 You are reminded that notwithstanding our comments above ,
the onus is on you to comply fully with the Contract and / or
Sub-contract requirements .

SIGNATURE: DATE:

LANDSCAPE CONSULTANT :

ECOPLAN ASIA PTE LTD

11 Mosque Street
#03-01
Singapore 059491
This check is made to review the general confromance on the design intention only, as this is a Design & Build Development.
This does not relieve the contractor and sub-contractor of this contractual obligation and responsibilities to ensure the
adequacy, integrity, suitability and practicality of the proposed detail design and that it is fit for its intended purpose and in
accordance with the Employer's Requirements; and to confirm and correlate dimensions on site, select fabrications process

DETAIL OF ELECT/ HR/DR AND REFUSE CHUTE TOP MOST STOREY and technical of construction, coordinate his work with all other trades and execute his works in accordance with the best
standard practice and local Building Regulations as well as the approved plans.
APPROVED REVISE AND RESUBMIT

APPROVED WITH COMMENTS REJECTED FOR INFORMATION ONLY

NAME & SIGNATURE: _______________ DATE: _______________

6-11 6-11 6-J

1570 2470
100 400 100100 610 150 610 100 100 600 100 100 100 610 150 610 100 100 600 100 100 100 300 100
FALL

200150
ACCESS OPENING
Rev Date Remarks

820
ELEC GAS SHOP DRAWING
1070

ACCESS OPENING
1320

1320
WATER PROOFING DEVELOPER :

& FLOOR SCREEDING HR/DR ELEC LENTOR MANSION PTE LTD

WATER PROOFING &

940
(formerly LENTOR GARDENS PTE LTD)
WATER PROOFING & 1 Wallich Street, #31-01 Guoco Tower
FLOOR SCREEDING

300 250 250

FFL 52.520 FFL 52.520 FFL 52.520 FLOOR SCREEDING Singapore 078881
Telephone: 6535 6455
LW Roof (Blk 4.5.6) LW Roof (BlkLW
4.5.6)
Roof (Blk 4.5.6) LW Roof
LW Roof
(Blk 4.5.6)
(Blk 4.5.6) LW Roof (Blk 4.5.6) ARCHITECT :
300 250

300 250

300 250
FFL +52.245 SFL 52.270 FFLFFL
+52.245
+52.245 SFL 52.270 FFL +52.245 FFL +52.245 SFL 52.270 FFL +52.245
30

REFUSE CHUTE

REFUSE CHUTE
STRUCTURAL AND CIVIL ENGINEER :
ACCESS OPENING
LAST PANEL OF PRECASE REFUSE CHUTE KCL Consultants Pte Ltd
No. 2 Kallang Avenue, #08-21 CT Hub
Singapore 339407
Telephone: 6348 2501

MECHANICAL & ELECTRICAL ENGINEER

BELMACS Pte Ltd

SECTION 4-4 SECTION 5-5 SECTION 6-6
2 Leng Kee Road, #03-08 Thye Hong Centre
4 5 6 Singapore 159086
Telephone: 6225 6118

SCALE 1 : 30 SCALE 1 : 30 SCALE 1 : 30

LANDSCAPE CONSULTANT :

ECOPLAN ASIA PTE LTD

11 Mosque Street
#03-01
Singapore 059491

6-J 6-J
QUANTITY SURVEYOR :
1525 2300 TURNER & TOWNSEND DEVELOPMENT PTE.LTD
100 100 875 100 350 100 100 1200 100 600 100 100 152 Beach Rd 27-05/08 The Gateway East, Singapore 189721
Telephone: 6496 6300

PROJECT :
270 350 125

PROPOSED RESIDENTIAL HOUSING DEVELOPMENT COMPRISING 3 BLOCKS OF 16-

STOREY, 3 BLOCKS OF 8 - STOREY APARTMENTS ( TOTAL: 533 UNITS ) WITH
200150

LANDSCAPE DECK, BASEMENT CARPARKS , COMMUNAL FACILITES AND CHILDCARE

ACCESS OPENING VENTILATION OPENING RFI 117 - CENTRE ON LOT 05424W MK20 AT LENTOR GARDENS (ANG MO KIO PLANNING AREA )

REQUEST THE DETAIL AS BELOW :-

1195

WATER PROOFING
1320

1320

1. SOLAR PANEL STUMP

720

& FLOOR SCREEDING WATER PROOFING

450

& FLOOR SCREEDING HR/DR GAS

FFL 52.520 2. WATER RISER DOG HOUSE
LW Roof (Blk 4.5.6) LW Roof (Blk 4.5.6) LW Roof (Blk 4.5.6) LW Roof (Blk 4.5.6)
3. ELECTRICAL RISER DOG HOUSE
250

300 250

300 250

FFL +52.245 SFL 52.270 FFL +52.245 FFL +52.245 SFL 52.270 FFL +52.245

4. GAS RISER DOG HOUSE

5. REFUSE CHUTE DOG HOUSE
REFUSE CHUTE

500x250mm FLOOR OPENING

MAIN CONTRACTOR :
WITH GRATING COVER
LAST PANEL OF PRECAST REFUSE CHUTE China Construction (South Pacific)Development
Co, Pte, Ltd
182 Cecil Street #31-01 Frasers Tower
Singapore 059547

DRAWING TITLE :

7 SECTION 7-7 8 SECTION 8-8 TOWER BLOCK (LOW RISE) - BLOCK 6

SCALE 1 : 30 SCALE 1 : 30 CONCRETE BODY PLAN - LOWER ROOF
DETAIL SECTION OF ELEC/ HR/ DR/ GAS & REFUSE CHUTE

SCALE DATE DRAWN CHECKED APPROVED

1 : 30 15/02/2025 Author Checker Approver
SIZE CONTRACT DRAWING NO. REV
A1 MC LG-CCDC-STR-TBL-RF-SD-BL63003
THE OWNERSHIP OF THE COPYRIGHT IN THIS DRAWING IS RETAINED BY CHINA CONSTRUCTION (SP) DEV. CO. PTE. LTD. WHOSE
CONSENT MUST BE SOUGHT BEFORE ANY USE OR REPRODUCTION OF THE DRAWING OR ANY PART THEREOF CAN BE MADE