MS for me support system installation work

Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Installation work of M&E support system: Installation anchor / expansion bolt and thread rod Support System for Mechanical services a Installation support for pipe b Installation support for air duct system Support System for Electrical services a Installation support for tray, trunking b Installation support for busduct system c Installation support for exposed conduits pipe - 09-03-09 FIRST ISSUE C.T.P Page -.-.- L.Q.K J.R.P Saigon M&C Tower Project Method Statement For M&E Support System Installation Work General: Items: - The method statement for M&E Support System Installation Work Aim: The objectives is to describe support system associated with installation of M&E services in compliance with the contract specification, approved shop drawings, combined and coordinated all services and structural penetration shop drawings Scope Of works: This method statement covers work related to all M&E works of the SAIGON M&C TOWER Project Installation work: Installation anchor / expansion bolt and thread rod - Confirm anchor / expansion bolt layout & position - Drill hole on concrete / brick wall, floor slab, ceiling slab & concrete beam - Install anchor / expansion bolt - Install thread rod with correct size and length - Lock thread rod by using washer and nut Slab Electric drill Drill hole Page Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Anchor bolt Size of anchor bolt, see table Slab Hammer Install the anchor bolt Table 1: Size of Anchor Bolt Setting Details Size of Anchor Bolt (mm) M6x25 M6x30 M8x40 M10x40 M12x50 Drill bit Diameter(mm) 8 10 12 15 Hole Depth (mm) 27 32 42 43 50 Flush with the surface Slab Setting tool Hammer Install anchor bolt by using setting tool Table 2: Size of expansion Bolt Setting Details Size of Expansion Bolt M6 M8 M10 M12 Drill bit Diameter (mm) 10 12 Hole Depth (mm) 55 65 70 95 Page Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Concrete slab Anchor bolt Thread rod (Electrical galvanized) Install thread rod Concrete slab Washer & Nut Anchor bolt Thread rod (Electrical galvanized) Washer & Nut Angle steel (Anticorrosive paint) Lock thread rod Page Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Support system for Mechanical services a) Installation support for pipe - Vertical pipe shall be supported: Steel angle supports to rest at least on each floor - Horizontal pipe shall be supported as follows: Table 3: Hanger support spacing (m) Size of Pipe 15 A 20 A 25 A 32 A 40 A 50 A 65 A 80 A 100 A 125 A 150 A 200 A 250 A 300 A 350 A 400 A 450 A Horizontal Type of Pipe Black Steel Pipe 2.0 uPVC/ PPR 2.5 1.5 Vertical Cast iron pipe 2.5 2.0 Black Steel Pipe uPVC/ PPR 3.0 3.3 2.0 3.9 2.5 3.3 Cast iron pipe 3.9 3.6 Anchor bolt Thread rod (See table 4) Concrete slab Pipes clamp Pipe L (See table 3) Detail of distance for Hanger rod Table 4: Thread rod size Supported pipe (mm) Rod diameter (mm) 15A through 50A 65A through 100A 125A through 200A 250A and larger 10 12 x 12 Page 500 A Saigon M&C Tower Project Method Statement For M&E Support System Installation Work b) Install support for non-insulation pipes Horizontal pipes - Single pipes Concrete Slab Anchor bolt Thread rod (See table 4) Pipe Pipe clamp L (See table 3) Detail of installation for single pipe Example of installation for single pipe Page Saigon M&C Tower Project Method Statement For M&E Support System Installation Work - Multi- pipes In case of uPVC or PP-R pipes Concrete slab Anchor bolt Pipe strap Thread rod (See table 4) PP-R, uPVC pipe Bolt & Nut Angle steel (Anticorrosive paint) Detail of installation support for uPVC, PP-R pipes with different level Concrete slab Anchor bolt Thread rod (See table 4) uPVC, PP-R pipe Bolt & Nut Pipe strap Angle steel Detail of Installation support for uPVC, PP-R pipes with same level Example of installation for uPVC pipes Page Saigon M&C Tower Project Method Statement For M&E Support System Installation Work In case of steel pipes Concrete slab Anchor bolt U bolt Thread rod (See table 4) Bolt & nut Steel pipe Angle Steel (Anticorrosive paint) Detail of installation support for steel pipes with same level Concrete slab Anchor bolt U bolt Hanger rod (See table 2) Steel pipe Bolt & Nut Angle Steel (Anticorrosive paint) Detail of installation support for steel pipes with different level Example of installation for steel pipes with different level Page Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Vertical pipes : In case of support installed on the slab Anchor bolt Floor opening uPVC, PP-R Pipe Pipe strap Pipe strap Angle steel (Anticorrosive paint) Sleeve Concrete slab Angle steel (Anticorrosive paint) Anchor bolt Concrete slab Detail of support for uPVC, PP-R Pipes on slab Anchor bolt Steel Pipe Floor opening U bolt Angle steel (Anticorrosive paint) U-bolt Sleeve Concrete Slab Angle steel (Anticorrosive paint) Concrete Slab Detail of support for steel pipes on slab Page 10 Anchor bolt Saigon M&C Tower Project Method Statement For M&E Support System Installation Work In case of Support installed on the wall Wall Angle steel (Anticorrosive paint) Angle steel (Anticorrosive paint) Pipe strap uPVC, PP-R pipe Wall Anchor bolt Detail of support for uPVC, PP-R pipes on wall Wall Angle steel (Anticorrosive paint) Angle steel (Anticorrosive paint) U bolt Wall Steel pipe Anchor bolt Detail of Support for Steel Pipes on Wall Example of installation for pipes Page 11 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Anchor bolt Screw Concrete slab Washer & nut Thread rod (Electrical galvanized) Tray cover (Anticorrosive paint) Bolt & nut (M6) Washer & nut Angle steel (Anticorrosive paint) 20 Tray (Black steel) Washer & nut 20 20 20 Installation support for trunking size 150x100mm and larger (front view) Concrete slab Washer & nut Thread rod (Electrical galvanized) Bolt & nut (M6) Washer & nut Angle steel (Anticorrosive paint) Trunking (Black steel) Example of trunking size 150x100mm and larger Page 28 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work - Support on the wall for trunking / tray 50 L 50 Trunking/Tray cover Anticorrosive paint H Screw Trunking/Tray (Black steel) H1 Steel angle - (see table 11) (Anticorrosive paint) Anchor bolt (see table 10) Bolt & nut M6 Steel angle - L 50x50x3.5t (Anticorrosive paint) Wall Weld Steel angle - (see table 11) (Anticorrosive paint) Detail of support on the wall for trunking / tray Trunking/Tray (Black steel) Concrete wall Angle steel (Anticorrosive paint) Angle steel-L50x50x3.5t (Anticorrosive paint) Example of support on the wall for trunking / tray Page 29 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Table 11: Installing support in concrete wall for tray trunking / tray 50 x 50 100 x 50 100 x 100 150 x 100 200 x 75 200 x 100 300 x 100 400 x 100 500 x 100 600 x 100 700 x 100 800 x 100 Size of anchor bolt mm) M8 M10 M12 Support spacing (m) 1.5 1.5 1.2 Steel angle size (mm) L – 50x50x3.5t L – 50x50x3.5t 200 250 H1 (mm) C – 80x40x4.0t 300 Size of screw (mm) M4 Screw spacing (m) 0.8 ~1.0 500 For multiple trunking / tray: Concrete slab Washer & nut Anchor bolt (see table 12) Bolt & nut (M6) Screw Thread rod (see table 12) (Electrical galvanized) Trunking/Tray (Black steel) Trunking/Tray cover (Anticorrosive paint) Washer & nut L1 Angle steel (see table 12) (Anticorrosive paint) Screw Bolt & nut (M6) Trunking/Tray (Black steel) Trunking/Tray cover (Anticorrosive paint) Washer & nut Angle steel (see table 12) (Anticorrosive paint) 20 20 L2 20 20 Installation of support for multiple trunking / tray – different level Page 30 900 x 100 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Table 12: Installation of support for multiple trunking / tray – style 150 x 100 Size of thread rod (mm) Size of anchor bolt (mm) 200 x 75 200 x 100 300 x 100 500 x 100 600 x 100 700 x 100 M10 M12 M10 M12 Thread rod spacing 800 x 100 900 x 100 1.5 (m) Steel angle size (mm) 400 x 100 L – 30x30x3t L – 40x40x3.5t Size of screw (mm) M4 Screw spacing (m) 0.8 ~ 1.0 L – 50x50x3.5t Anchor bolt (see table 13) Concrete slab Trunking/Tray cover (Anticorrosive paint) Washer & nut Thread rod (Electrical galvanized) Bolt & nut (M6) Trunking/Tray (Black steel) Trunking/Tray (Black steel) Washer & nut Angle steel (see table 12) (Anticorrosive paint) 20 20 L1 L2 20 20 100 Installation support for multiple trunking / tray – same level Page 31 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Table 13: Installation of support for multiple trunking / tray – same level 150 x 100 Size of thread rod (mm) Size of anchor bolt (mm) Thread rod spacing (m) Steel angle size (mm) Size of screw (mm) Screw spacing (m) 200 x 75 200 x 100 300 x 100 400 x 100 500 x 100 600 x 100 700 x 100 M8 M10 M12 M8 M10 M12 1.5 L – 40x40x3.5t L – 50x50x3.5t M4 0.8 ~ 1.0 Washer & Nut Thread rod Support Trunking/ tray Picture of Installing support for multiple trunking / tray Page 32 800 x 100 900 x 100 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work For down – up trunking / tray: max 300 max 300 Typical detail of installation support for down – up trunking / tray Support Down - up Tray Actual image of down – up trunking / tray Page 33 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Installation of vertical support: - Floor support: Trunking/Tray cover (Anticorrosive paint) Trunking/Tray (Black steel) Bolt & nut (M8) Washer & nut Angle steel (see table 14) (Anticorrosive paint) Anchor bolt Floor Screw Installation of floor support for vertical trunking / tray Table 14: Installing floor support for vertical trunking / tray 150 x 100 Size of thread rod (mm) Size of anchor bolt (mm) 200 x 75 200 x 100 300 x 100 600 x 100 700 x 100 M10 M12 M8 M10 M12 1.5 (m) (mm) 500 x 100 M8 Support spacing Steel angle size 400 x 100 L – 40x40x3.5t L – 50x50x3.5t Size of screw M4 (mm) Page 34 800 x 100 900 x 100 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work - Wall support: Washer & nut Thread rod (Electrical galvanized) Brick wall Flat steel (40x40x3t) (Anticorrosive paint) Trunking/Tray (Black steel) Flat steel (40x40x3t) (Anticorrosive paint) Trunking/Tray cover (Black steel) Screw Installation of vertical support for vertical trunking / tray (brick wall) Concrete wall Anchor bolt Bolt & nut (M8) Steel angle (Anticorrosive paint) Washer & nut Steel angle (L - 30x30x3t) (Anticorrosive paint) Bolt & nut (M6) Trunking/Tray cover (Black steel) Screw Trunking/Tray (Black steel) Installation of vertical support for vertical trunking / tray (concrete wall) Table 15: Installation of wall support for vertical trunking / tray 150 x 100 Size of thread rod (mm) Size of anchor bolt (mm) Support spacing (m) Steel angle size (mm) Size of screw (mm) 200 x 75 200 x 100 300 x 100 400 x 100 500 x 100 600 x 100 700 x 100 M8 M10 M12 M8 M10 M12 1.5 L – 40x40x3.5t L – 50x50x3.5t M4 Page 35 800 x 100 900 x 100 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work b Installation of support for busduct system: Installation of horizontal support: Typical installation of horizontal support for busduct Page 36 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Example of horizontal support for busduct Installation of vertical support: - Mounting the bracket for vertical installation: ● Mark the anchorage holes on the wall, using fixing bracket "A" (1) as a template if you wish ● Drill the holes and insert the plugs into them ● Attach the bracket for vertical installation using screws "B" (4) ● Remove fixed studs "C" (2), held by nuts "D" (2), which fix the busbar trunking system ● Install all fixed brackets in the relative locations before installing the busbar trunking run Page 37 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Mounting the bracket for vertical installation on the wall - Floor fixing for spring bracket: Mounting the bracket for vertical installation on the floor Mounting the bracket for vertical installation on the floor Page 38 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work ● Use screws "A" (4) to attach the additional vertical flange to a module ● Use screws "B" (4) to attach the module to the floor via the additional flange Mounting the bracket for vertical installation on the floor Support Floor Spring Busduct Fixing studio Picture of mounting the bracket for vertical installation on the floor Page 39 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Fixing stub Busduct Bracket Spring Picture of mounting the bracket for vertical installation on the floor - Fixing brackets with fixed point for vertical installation: Fixing brackets with fixed point for vertical installation Page 40 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work Mounting fixing brackets with fixed point for vertical installation Mounting fixing brackets with fixed point for vertical installation Page 41 Saigon M&C Tower Project Method Statement For M&E Support System Installation Work c Installation of support for exposed conduits pipe: Concrete floor 300mm Brick/concrete wall Exposed box Exposed box Saddle 300 Outlet box G.I/PVC conduit Plastic anchor bolt Outlet box G.I/PVC conduit Saddle Plastic anchor bolt Detail of joint concealed conduit and exposed conduit 1500 Slab / wall PVC pipe PVC saddle G.I saddle Support for PVC exposed conduits pipe Page 42 ... Project Method Statement For M&E Support System Installation Work Installation support for air duct system: Vertical support Saigon M&C Tower Project Method Statement For M&E Support System Installation. .. Project Method Statement For M&E Support System Installation Work General: Items: - The method statement for M&E Support System Installation Work Aim: The objectives is to describe support system. .. Project Method Statement For M&E Support System Installation Work Support system for Mechanical services a) Installation support for pipe - Vertical pipe shall be supported: Steel angle supports