Modernization of Chennai Airport Phase-II Providing vestibules-Automatic Sliding Doors-Spider Glazing-Glass Swing Doors and other glazing works

Amount

Toughened Laminated Glass with Sentry Interlayer (15.52mm Thick) for Automatic sliding doors fixed parking side shutters Design, coordinate, Supply and fixing Double Leaf / single leaf Glass door shutters and fixed parking side shutters with all necessary SS U channels and SS fasteners, notches and holes (for fixing Auto mechanism fitting/Patch fitting holding) of 15.52 mm Thick glass consist of 8mm Fully Toughened (Heat Soaked) + 1.52mm Sentry Plus Interlayer + 6mm Fully toughened (Heat Soaked) Laminated Clear glass units as per dimension and specification as indicated in GFC drawings and technical matrix. All the glass edges to be machine grinded and edge polished. Glass make St.Gobain or approved equivalent. Grade of SS shall be SS 316. Necessary brackets and supports shall be finished with GI/ Super durable powder coating external grade of approved RAL colour as per architect intent. Rate inclusive of all materials, labour, lead and lift, transports, insurance, wastage, accessories, staging, scaffolding, power, water and overheads etc., all complete as per technical specification and the direction of engineer incharge.(Automatic Sliding door mechanism will be paid under item no 2)

Automatic Sliding Door Driver / Mechanism / Operator

Dimensions/Size:

2400 X 2400 Double leaf

2100 X 2400 Double Leaf

1500 X 2400 Single leaf

External Frameless Glass Swing Doors 15.52 mm thick with Sentry Plus Interlayer

Design, Supply and fixing frameless glass swing doors with toughened laminated glass 15.52 mm Thick consist of 8mm Fully Toughened (Heat Soaked) + 1.52mm Sentry Plus Interlayer + 6mm Fully Toughened (Heat Soaked) Laminated Clear glass unit) using heavy duty approved make SS patch fittings such as top patch, bottom patch , Handles, Locks, seals and concealed floor mounted springs etc complete. Handle "C/D or H" type of 30mm dia , size & length as approved by the engineer in charge. Rate inclusive of all materials such as Patch fittings, Laminated Glass, SS fasteners, labour, lead and lift, transports, insurance, wastage, accessories , staging, scaffolding, power, water and overheads etc all complete as per technical specifications and the direction of engineer incharge. Dimensions/Size

2400mm X 2400mm

1200mm X 2400mm

Internal Frameless Glass Swing Doors 12.52 mm with PVB Interlayer

Design, Supply and fixing frameless glass swing doors with toughened laminated glass 12.52 mm Thick consist of 6mm FT(Heat Soaked) + 1.52mm PVB Interlayer + 5mm FT(Heat Soaked) Laminated Clear glass unit using approved make SS patch fittings such as top patch, bottom patch , Handles, Locks, seals and concealed floor mounted springs etc complete. Handle "C/D or H" type of 30 mm dia , size & length as approved by the engineer in charge. Rate inclusive of all materials such as Patch fittings, Laminated Glass, SS fasteners, labour, lead and lift, transports, insurance, wastage, accessories , staging, scaffolding, power, water and overheads etc., all complete as per technical specification and the direction of engineer incharge. Dimensions/Size:

2400mm X 2400mm

1200mm X 2400mm

Spider Glazing For Internal Lifts

Design supply & installation of suspended Spider Glazing system for internal lifts, designed to withstand the wind pressure as per IS 875 (Part-III). The Suspended System held with Spider Fittings of SS-316 Grade Steel of approved manufacturer with glass panel having 13.52 laminated glass (6mm clear toughened glass heat soaked +1.52 clear PVB +6mm clear toughened glass heat soaked of saint gobain or approved equivalent make . The complete system to be designed to accommodate thermal expansion & seismic movements etc. The joints between glass panels (10 to 12mm) and gaps at the perimeter & in SS U channel of the assembly to be filled with clear weather sealant, so as to make the entire system fully water proof & dust proof. Rate inclusive of all materials such as SS Spider fittings, Laminated Glass, SS fasteners, labour, lead and lift, transports, insurance, wastage, accessories , staging, scaffolding, power, water and overheads etc., all complete as per technical specification and the direction of engineer incharge.

2 Hours Fire rated partition for data centre

Design, Supply and installation of tested Vetrotech Saint-Gobain VDS® or approved equivalent, fully glazed fire rated fixed partition with 120 minutes of integrity and radiation control (EW 120) with symmetrical (bi-directional) fire protection.. The frames are cold rolled from 1.5 mm thick steel sheet to form a profile of 50 mm x 50 mm on all sides. The system shall be tested as per EN 1364-1 in an international accredited laboratory. Rate inclusive of all materials such as fittings, Glass, SS fasteners, labour, lead and lift, transports, insurance, wastage, accessories , staging, scaffolding, power, water and overheads etc., all complete as per technical specification and the direction of engineer incharge

Fixed Partition System of size 3600mm x 1200mm

Casement Windows for ESS Building

Designing, Supplying, fabricating, installation of Aluminium casement window system for ESS building, comprising the following Glass : 6mm ET 155 HS heat soak tested of St. Gobain or approved equivalent make. System : Shall be designed to withstand wind pressure of 2.5 KPA[1/175 ASTM E 330], Water Tightness of 350 Pa [ASTM E 331・547], . Grade of Aluminium Extrusions: Alloy 6063 T6 or BSH9 confirming to IS 63400 or equivalent Finish: All exposed surface shall be coated with super durable powder coat exterior grade having DFT 60 to 80 microns. All concealed aluminium profiles such as cleats shall be treated with chrome free primer coating. Rate inclusive of all materials such as fittings, Glass, SS fasteners, labour, lead and lift, transports, insurance, wastage, accessories , staging, scaffolding, power, water and overheads etc., all complete as per technical specification and the direction of engineer incharge. Casement window size 2395mm x1925mm

Fixed Glazed partition for HVAC plant room

Designing, Supplying, fabricating, installation of fixed double-glazed window system for HVAC plant room, comprising the following with necessary lead, lift, scaffolding, labour, materials etc complete. Glass : 6mm clear toughened +16mm air gap+6mm clear toughened both heat soak tested of St. Gobain or approved equivalent make System : The four sided supported aluminium framing system shall be designed to withstand wind pressure of 2.5 KPA[1/175 ASTM E 330], Water Tightness of 350 Pa [ASTM E 331・547], Grade of Aluminium Extrusions: Alloy 6063 T6 or BSH9 confirming to IS 63400 or equivalent Finish: All exposed surface shall be coated with super durable powder coat (as approved by the architect) exterior grade having DFT 60 to 80 microns. Rate inclusive of all materials such as fittings, Glass, SS fasteners, labour, lead and lift, transports, insurance, wastage, accessories , staging, scaffolding, power, water and overheads etc., all complete as per technical specification and the direction of engineer incharge. Window size: 3000 mm x 1650 mm

Aluminium Composit Panel cladding

Design, Supply and fixing Aluminium composite panel for vestibules, shall be of approved makes and made out of 4mm thick aluminum composite panel comprising of Aluminum Skin of Minimum 0.5mm of 5005 Alloy, coated with KYNAR 500/Hylar 5000 PVDF based fluorocarbon resin and Lead free Coating of approved finish +3mm thick noncombustible mineral based polymer core compliance to A2, s1, d0 As per En13501-1, ASTM E119 and NBC Guidelines 2016 +0.5mm aluminum skin of 5005 Alloy with service coat bond with either Sandwich or co extrusion process. Overall weight of the panel shall not be less than 8 kg per sqm. Fixed using stainless steel 316 grade screws, nuts, bolts, washers, cleats, weather silicone non streaking sealant, backer rods etc. The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised finish with Nylon separators to prevent bi-metallic contacts. Frame Work : Mild Steel hot dipped galvanized (60 microns) C brackets of size 75mm x 50 mm x 6 mm with slot of 8mm x 15mm are fixed to the existing RCC columns/walls or any other backing surface. Aluminium hollow section / tube of size 38mm x 50mm of 2mm thick shall be fixed to these brackets both vertically and horizontally by using M6 x 75mm stainless steel bolts and nuts. The framework can easily be aligned for plumb and straightness panel fixing. Aluminium as framing material and shall be anodized to 15 microns as specified. Rate inclusive of all materials such as aluminium framing, ACP, SS fasteners, Sealants, labour, lead and lift, transports, insurance, wastage, accessories , staging, scaffolding, power, water and overheads etc., all complete as per technical specification and as directed by the Engineer in charge.

Frosted Film for façade glass

Supply and installation of frosted film (on site installation) 3M, Garware, Llumar or approved equivalent make on the inner pane of the façade glass as directed by the Engineer-in-charge. Rate inclusive of all materials such as frosted film, labour, lead and lift, transports, insurance, wastage, accessories , staging, scaffolding, power, water and overheads etc., all complete as per technical specification and the direction of engineer incharge.

ALU STRUCTURE

S G CONSTRUCTIONS

WESTERN OUTDOOR STRUCTURES PRIVATE LIMITED

Logos Constructions Pvt Ltd

SREE MUGAMBIGAI GLAZING PRIVATE LIMITED

MAHENDRA REALTORS AND INFRASTRUCTURE PVT LTD