Fabrication, Supply and Installation of Fire rated Doors and Steel Doors in Building 306 at FRFCF Project site, Kalpakkam

Amount

Providing and fixing of Hollow metal Two / Three Hour fire rated doors (of approved ISO 9001-2000 certified Manufacturer) as per IS 3614 part-1 & part-2 for stability and integrity. Pressed Galvanized steel confirming to IS 277 with the following specifications. The recommended fire doors shall be tested at identified laboratories for maximum rating of 3 hours with vision panel. Rate shall be include testing of one door at identified laboratories. Test certificates shall be furnished for vision panels as part of the fire door assembly. Independent glass test certificates shall not be accepted. The manufacturer's test certificate shall cover all doors supplied shall be within the tested specimen. Deviation in specification and sheet thickness other than what is mentioned in the test certificates shall not be allowed. Proper label confirming the type of door and the hourly rating shall be mandatory. Door frame shall be double rebate profile of size 143 x 57 mm made out of 1.60mm (16 gauge) minimum thick galvanized steel sheet. Frames shall be Mitered and field assembled with self tabs. All provision shall be mortised, drilled and tapped for receiving appropriate hardware. Rubber door silencers shall be provided on the striking jamb. Frames shall be provided with back plate bracket and anchor fasteners for installation on a finished plastered masonry wall opening. Once frame installed shall be grouted with cement & sand slurry necessary for fire doors on the clear masonry opening. Door leaf shall be 46mm thick fully flush double skin door with vision panels of size as indicated below. Door leaf shall be manufactured from 1.2mm (18 guage) minimum thick galvanised steel sheet. The internal construction of the door shall be rigid reinforcement pads for receiving appropriate hardware. The infill material shall be resin bonded honeycomb core. All doors shall be factory prepped for receiving appropriate hardware and provided with necessary reinforcement for hinges, locks, and door closers. The edges shall be interlocked with a bending radius of 1.4mm. For pair of doors astragals shall be provided on the meeting stile for both active and inactive leaf. Vision panel wherever applicable shall be provided as per manufacturer's recommendation with a beading and screws from inside. The glass shall be 6mm clear borosilicate fire rated glass of relevant rating of the door. All doors and frames shall be finished with etched primer coating, stove zinc phosphate primer and thermosetting polyurethane aliphatic grade paint of approved colour. The door leaf and frame shall have passed minimum 250 hours of salt sprey test. Rate shall include for self adhesive side rolls, supply and fixing of 3mm thick base plates, all joints of frames with provision for anchor bolt fixing to wall / RC surface, reinforcement pad for fixing of door closers, factory finish, pre-punched cut outs to receive hardwares and iron mongery, 3mm thick hinge plates predrilled to receive hinges for screw mounted fixing,Fire rated door closers, Fittings & Fixtures complete The rate shall include for providing and fixing intumescent fire / smoke seals mounted on all the grooves / gaps between the shutter / frame on all sides including the bottom / floor seals to ensure two hour fire rating to the complete satisfaction of the Engineer. Rate shall include supply and installation of accessories & door hardware of SS 304 Grade as mentioned below : Vision panel (1 per shutter) size made out of fire rated glass panels conforming to BS 476 Part 22 & BS 6206 and of approved make, quality and size of 300mm x 300mm including necessary framework etc. Self Adhesive Side Roll (Ceramic Tape) Kerfai 2000 or approved equivalent for required length Dorma or equivalent BB4330 ss Ball Bearing Butt Hinges 100X75X3 (4 Nos. per shutter) Dorma or equivalent SS Grade Pull Handle 22mm dia length 300 mm pair (1 Set per shutter) Dorma or equivalent Door closer TS71 (with hold open Arm Silver Finish) (1 No. per shutter) Dorma or equivalent dead bolt 778 Thumb Turn with External Key (1 Set per shutter) Note: The cost includes breaking, chipping of side walls / transom mullions shall be done if the door opening size is not matching(if required).

Fire Proof Double shutter with 3 hour fire rating

Fire Proof Double shutter with 3 hour fire rating having the accessories for double shutter. a) 3 point locking panic bar system with external trim PHA 2000 or equivalent,

Fire Proof Double shutter with 2 hour fire rating

Supplying, fabrication and fixing Steel doors with metal frame of size 125 x 65 mm made out of minimum 1.20 mm thick Galvanised steel, frame shall be received in knock down or welded condition with bottom tie rods and corner right angle plates for frame rigidity, minimum 3 nos. anchor bolts on each side, fixed in PCC 1:2:4, Steel flush shutter of 40 mm thick made out of prime quality galvanized steel sheet of minimum 0.8 mm thickness mounted on frame work of ‘C’ channel, filling with insulated spun mineral wool / Honey comb core, providing insulated glass vision panel of size 200 x 300 mm of 6 mm thick toughened glass with sealant in each shutter, with ironmongery as given below / approved. Further include painting using epoxy powder coating technology as per RAL shade complete as per drawing. Payment will be made based on clear structural openings. Door frame shall also be filled with light weight material.

Steel Door double shutter having accessories as Emergency door (below items are required in each doors) a) 125 mm long SS ball bearing heavy duty butt hinges with SS screws, b) Vision panel with 200 x 300 mmx 6 mm thick toughened glass c) 25mm dia, 300 mm long SS304, D -type pull handle d) 3 ponts locking system with external PHA 2000 or equivalent e) Mortice lock Godrej or equivalent 7 levers with handle on both sides f) Heavy duty hydraulic door closer g)12 mm dia 300 mm long SS tower bolt with SS screws

Supplying and fixing Rolling shutters of approved make as per ISI standards made out of required size of MS Laths interlocked together throughout entire length and jointed together at the end by end locks mounted on specially designed pipes shaft with brackets, side guides and arrangements for inside & outside locking with Push and Pull operation complete including the cost of providing and fixing necessary 27.5 cm long wire springs grade No. 2, and M.S Top cover of required thickness for Rolling Shutters.

Rolling shutters PULL and PUSH type including top hood 1.25mm thick

Extra over the cost of rolling shutters for providing and fixing Motorized arrangements including designing, providing spring less motor, control panels, limit switches, etc of "Swastik" or "Windoors" make or equivalent approved make all as per specification and as directed by the Engineer-in-charge

Exceeding 16.80 sqm in area.

Providing and laying cast insitu controlled reinforced cement concrete of specified grade at all levels and lifts mentioned below using 20mm maximum size hard granite machine washed crushed graded stone aggregates and washed crushed stone sand including testings as per QAP, weigh batching, charges for mixing & cost of admixture, mechanical mixing, transporting and placing at all lifts, vibrating, consolidating, 14 days curing and finishing smooth of all exposed faces complete for column footing, columns, lintels, sunshades, gutter slabs, beams, slabs, water tank, machine foundation and all other structural elements including dewatering wherever necessary (Formwork and reinforcement will be paid for separately) all as per specification and all as shown in drawings and as directed by the Engineer-in-charge for all insitu item.

M30 grade with 380 kg of PPC per cu.m. of concrete for all floors

Providing straightening, decoiling wherever necessary bending, cutting, binding and fixing in position steel reinforcement TMT bars of Fe500D grade steel conforming to IS:1786 and tying with approved annealed binding wire of 1.6mm dia in all reinforced cement concrete work at all lifts, including cost of supplying and fixing the spacer/cover blocks and binding wire complete all as per specification and as directed by Engineer-in-Charge at all lifts. Note: The rate shall be including the cost and testing of reinforcement steel at thrid party NABL lab. The reinforcement steel will be procured from dealers with a test certificate as approved by the department. For further details please see Clause 12 of Section VIII, General Information for Guidance of Tenderers.

Supplying, fabricating, erecting and fixing in position at all levels, centering and shuttering to correct line and levels including strutting, propping, etc., with necessary bracings in all axes to give a stable assembly with provision for making the joints in the shuttering fully leak proof and with provision for fixing coil nuts with tie rods along with suitable channel for lateral supports and for inserts, projecting dowels, anchor bolts or any other fixture, including staging, access and working platforms etc., all complete as specified and directed including dismantling and removing the aforesaid assembly after the concrete attains the sufficient strength to self-support itself without cracking and distortion all as per specification, including all materials and labour complete in all respects at all lifts. The measurement for the formwork will be the actual area of forms in contact with concrete surfaces. Shuttering with plywood panels alone will be permitted.

Providing plastering to the internal surfaces of brickwork / blockwork / concrete at all elevations in cement (PPC) mortar 1:4, 12mm thick finished with a floating coat of neat cement including hacking of concrete surfaces with pointed tool, scaffolding, finishing, curing, forming grooves wherever necessary, all as per specifications.

Anusha Enterprises (BID ID -3238446)