Fabrication of various model parts for hydraulic model study being conducted by CWPRS, Pune for Power Intake and Spillway of Dugar Hydro Electric Project, Himachal Pradesh (Package No. DHEP-16)

Amount

A) Job work of Fabrication and installation including finishing civil works

i) Power Intake

Fabrication and installation of trash rack units made up of vertical piers, horizontal ribs and struts in Teak Wood / Foam Sheet (Ref. Figure.2).

Fabrication and installation of bell mouth in 6 mm thick perspex

a) Main Power Intake Size 47.63cm x 27.38cm at entrance and size 16.00 cm x 20.20cm at exit (Ref. Figure 3, Figure 4 ).

b) Auxiliary Power Intake: size 26.25cm (B) x 21.35cm (H) at entrance and size 11.62cm (B) x 14.75cm(H) at exit. (Ref. Figure 4, Figure 5 )

Fabrication and installation of intake gate well for Service and Emergency gate in 12 mm thick Perspex

a) Main Power Intake: Size 2.50cm x 19.74cm x 62.20cm (Ref. Figure.3, Figure 4 & Figure.8).

b) Auxiliary Power Intake: Size 2.50cm x 15.34cm x 52.70cm (H) (Ref. Figure.4, Figure.5 & Figure.8)

Fabrication and installation of Straight tunnel joining service gate and emergency gate in 8mm thick Perspex

a) Main Power Intake: size 5.2cm (L) x 16.00cm (W). (Ref. Figure.3, Figure 4)

b) Auxiliary Power Intake: size 5.20cm (L) x 11.60cm (W). (Ref. Figure.4, Figure 5)

Fabrication and installation of transition from rectangular to circular.

a) Main Power Intake: From size 16.00cm (B) x 20.25cm(H) rectangle to dia 18.12cm circular of length 27.50cm in 6mm thick perspex. (Ref. Figure.3, Figure 4 & Figure 6)

b) Auxiliary Power Intake: From size 11.60cm (B) x 14.75cm(H) rectangle to dia 12.80cm circular of length 17.50cm in 6mm thick Perspex (Ref. Figure.4, Figure 5 & Figure 7)

Fabrication and installation of 67.50cm (L) piece Circular pipe in 6mm thick Perspex

a) Main Power Intake: Size 18.12cm dia ( Ref. Figure.4)

b) Auxiliary Power Intake : Size 12.75cm dia ( Ref. Figure.5).

Fabrication and installation of circular pipe of length 4m in PVC

a) Main Power Intake: Size 18.12cm dia ( Ref. Figure.3)

b) Auxiliary Power Intake : Size 12.75cm dia ( Ref. Figure.5)

Supply and installation of Butterfly valve in MS

a) Main Power Intake: Size 20 cm dia ( Ref. Figure.3)

b) Auxiliary Power Intake : Size 15 cm dia ( Ref. Figure.5)

Supply and installation o f PVC bends.

a) Main Power Intake: Size18.12cm dia

b) Auxiliary Power Intake : Size 12.75cm dia

Fabrication and installation of flange in 12mm thick perspex

Fixing of 6mm dia Copper Tubes to bellmouthand tunnels at specified intervals.

Supply and fixing of 20 Gauge GI.Templates x1’ for contour section.

Rubber Packing for flanges

Supply and fixing of 6mm dia rods of 20ft long cut in sizes are per requirement for contour section

ii) Spillway

Fabrication and installation of main piers in full each of size 111.25cm (L) x 17.50cm (B) x 169.20cm (H) in cement mortar ( Ref. Figure 9, Figure 10A)

Fabrication and installation of main piers in Half each of size 111.25cm (L) x 8.75cm (B) x 169.10cm (H) in cement mortar( Ref. Figure 9, Figure 10B)

Fabrication and installation of Auxiliary Spillway in full size 196.46cm (L) x 38cm (B) x 131.84 cm(H) in cement mortar (Ref. Figure.12)

Fabrication and installation of Sluice Spillway of size291.79 cm (L) x 190cm (B) x 51.25 cm(H) in cement mortar ( Ref.Figure 11)

Fabrication and installation of Breast Walls of size 22.37 cm (L) x 10.0cm (B) x 132.12cm (H) of be fabricated in cement mortar (R e f . Figure 13A)

Fabrication and installation of Radial Gate of radius 40 cm in mild steel ( Ref. Figure 13B)

Provision of Gate grooves in sluice piers

Provision of MS C-clamps of 4mm thick embedded along Gate Grooves in sluice piers of size 4cm (L) x 1.95 cm (W) x 1.2m (H)

Provision of Gate in M.S Plate 2mm thick of size 4 cm (L) x 10cm (W) x 30cm (H) on sluice piers along with necessary arrangements of raising and lowering the gate( Ref. Figure 14)

Provision of Service and Emergency Gate groove in Overflow spillway of size 17.5cm (L) x 5.00cm (B) x 30.00cm(H) ( Ref. Figure 6 )

Assembly and installation of Power intake unit and Spillway unit ( Ref. Figure 1 and Figure 15)

Civil work brickwork (in 1:6) including plaster with supply of all materials and manpower. for installation of intake, Guide walls for spillway, platform for intake, laying of templates for contours and spillway profile , fixing of gauge well etc.

Provision of Gauge well in PVC of 1m dia and 1m in length.

Painting with epoxy paint (2 or more coats) of complete concrete work of Spillway unit comprising of Piers, Breast walls, Radial Gates

iii) Miscellaneous job works pertaining to model:

Fabrication and installation of Manometer board size 0.5 m x 2.5 m with frame made of MS angle, wooden batten and GI sheet. (With painting).

Fabrication and installation of Salient feature board size 1.2 m x 3 m fabricated with GI sheet and wooden frame of silver teak wood battens (with painting).

Fabrication and installation of Demonstration boards size 1.4 m x 0.65m with framework fabricated with GI pipes, GI sheet and wooden frame of silver teak wood battens (with painting).

MORYA ENTERPRISES

Omkar Acrofab