BIAL- RFQ- Technical & Commercial-ACP cladding at Bravo

S.No Existing Clause Details Vendor Query

Scope of work includes:

Replacement of damaged ACP cladding at Bravo-1, Airside​

* Removal & refixing of existing canopy for installing the required scaffolding

* Install continuous MS channels from top to bottom to provide full structural support.​

* Installing of scaffolding to carry out the required work.

* Replace wooden supports with rust-proof steel or aluminum profiles as the base material.​

* Painting of entire MS section.

* Cutting & reusing the old ACP pannels & alluminium section for cladding.

* Installation of new ACP pannels

* Shifting of all debris

Sl.No Description Unit of Measurement Quantity Material specs (seperately for each item)

1) Fixing of new ACP cladding including Aluminium back sections, sealent filling , abrow tape , screws & small plywood pieces complete job Designing, fabricating, testing, installing and fixing in position Curtain Wall with Aluminium Composite Panel Cladding, with open grooves for linear as well as curvilinear portions of the building , for all heights and all levels etc. including: (a) Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design.(b) Providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in pan shape in metalic colour of approved shades made out of 4mm thick aluminium composite panel material consisting of 3mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5mm thick). The aluminium composite panel cladding sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc.(C) The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washers to arrest the wind load movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bi-metallic contacts all complete required to perform as per specification and drawing The item includes cost of all material & labour component, the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminium items. The Contractor shall provide curtain wall with aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places.

a) Old MS structure East & West side (25% of area) Sqm 31.25

b) Old MS structure North side (25% of area) Sqm 3.75

c) Old MS structure Top (25% of area) Sqm 1.88

d) New MS structure East & West side Sqm 57.00

e) New MS structure North side Sqm 6.84

2) Fixing of old ACP cladding including Aluminium back sections, sealent filling , abrow tape , screws & small plywood pieces complete job

a) Old MS structure East & West side (75% of area) Sqm 93.75

b) Old MS structure North side (75% of area) Sqm 11.25

c) Old MS structure Top (75% of area) Sqm 5.63

d) East side canopy edge top & botttom for scaffolding Sqm 16.50

3) Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer. M.S. tube

MS Plate 10 mm thick Kgs 29.44

MS SHS 50x50x3 mm Horizontal long side Kgs 127.50

MS SHS 50x50x3 mm Horizontal short side Kgs 51.00

MS SHS 100x100x4 mm Vertical Kgs 281.76

MS SHS 50x50x3 mm Vertical Kgs 102.00

MS ISA 50x50x5 mm extra support in existing structure Kgs 114.00

4) Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture 76.00

5) Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.

MS structure East & West side Sqm 180.00

MS structure North side Sqm 21.60

6) Providing & fixing of 12mm Dia & 6 inch anchor bolt EA 24.00 Supply and fix 12 mm dia × 150 mm (6") long structural steel anchor bolts (IS 1367 Gr. C / ASTM F1554 Gr. 36 or equivalent) with nuts, washers, drilling, cleaning, and fixing using approved chemical anchor/epoxy grout in concrete, complete as per manufacturer’s specification and structural drawings, including testing.

7) Removing of East side canopy edge for scaffolding EA 1.00

Sl.No GENERAL TERMS & CONDITIONS

1 Vendor to submit the material samples for approval before execution (Material approval form to be signed by vendor and project in charge

2 Any variation in BOQ needs to be bought to immediate attention of Project in charge

3 Vendor to submit all material test certificates as requested by BIAL and materials can be subjected to random tests at site.

4 Vendor to share work schedule before initiation of works

5 Vendor to submit quality checklist along with invoice and measurement sheet

6 Vendor to share barricade methodology ( as per site requirement) before initiating the works

7 Vendor to submit shop drawings, as per request of project incharge

8 Site should be kept clean at end of day's work by vendor

9 Any damage to exsiting infrastructure during work execution needs to be rectified by vendor immediately without any extra cost

10 All safety measures shall be adhered to all safety tools/ accessories shall be used properly

11 Vendor to have a safety incharge at site snd safety checklist shall be submitted along with invoice

12 Completion certificate will be issued only after completion of all works as per PO and same shall be part of final invoice for certification

Sl.No Description Remarks (Yes/No) Yes

1 Whether site visit required by vendor Yes No

2 Whether vendor needs to get AEP to carry out the job Yes

3 Whether supplied material is under warranty Yes

4 Whether any shop drawings to be submitted by vendor for approval Yes

5 Whether MOWP is requried for this works (for works requiring more than 3 days to complete) Yes

Material Approval Form

Sl.No Material As per BOQ As executed at site Reason for variation, if any Covered under warranty? (If yes, warranty certificate to be enclosed) Applicable test certificate to be submitted by vendor Signature by BIAL incharge Signature by Vendor

Make Model Make Model

TO BE SUBMITTED ALONG WITH INVOICE/ MEASUREMENT SHEET (DULY SIGNED BY PROJECT INCHARGE AND VENDOR)

Sl.No DESCRIPTION REMARKS BIAL PIC Vendor

1 whether all works have been completed by vendor as per PO

2 Whether signed quality checklist is attached along with invoice

3 Whether signed material approval form is submitted along with invoice

4 Whether work area is cleared of all debris by vendor

5 Whether any damages observed at work area done by vendor during work execution

6 Whether all dismantled materials are handed over to BIAL by vendor (If Any)

7 Whether any of suppled material under warranty ? If yes, has the vendor submitted the related documents

8 Whether inspection reports (IR) submitted for all materials

9A Proposed completion date

9B Actual completion date

9C Reason for delay, if any (Should LD clause be applied as per PO terms)