Indira Gandhi Centre For Atomic Research Tender

Loading, Transportation, Unloading at site, installation, Testing and Commissioning of XLPE insulated, Stranded Aluminium conductor cables of 3 CORE X 400 Sq.mm, 33kV E grade A2XFY CABLE in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification (Note: Cable will be issued free of cost by the department).(Refer Sec VI, Clause No.3)

Loading, Transportation, Unloading at site, installation, Testing and Commissioning of one number PVC/HRPVC/XLPE insulated, PVC sheathed armoured power cable of 3 CORE X 400 Sq.mm, 11kV E grade A2XFY CABLE direct in ground including excavation, sand cushioning, protective covering, with two sides with chamber burnt/cement brick & top PCC slab, RCC route marker and refilling the trench etc as required. (Note: Cable will be issued free of cost by the department). (Refer Sec VI, Clause No.3)

Loading, Transportation, Unloading at site, installation, Testing and Commissioning of 11kVolts Grade XLPE/HRPVC insulated, Stranded Aluminium conductor cables of 3 CORE X 400 Sq.mm, 11kV E grade A2XFY CABLE in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification (Note: Cable will be issued free of cost by the department). (Refer Sec VI, Clause No.3)

Supply, installation, testing and commissioning of Heat Shrinkable Cable end Termination kit without gland for 3 Core x 400 sq.mm Aluminium Conductor, 33 kV, XLPE (Indoor) insulated, armoured cables . (Refer Sec VI, Clause No.10.5).

Supply, installation, testing and commissioning of Heat Shrinkable Cable end Termination kit without gland for 3 Core x 400 sq.mm Aluminium Conductor, 11 kV, XLPE (Indoor) insulated armoured cables . (Refer Sec VI, Clause No.10.5).

Supply, Installation, Testing and Commissioning of 110V/75A FC + FCBC Contactor Logic, Full Wave Full Controlled, 3 Phase 4-Wire, battery charger as per the detailed specification. (Refer Sec V, part-A&C)

Supply, Installation, Testing and Commissioning of 110 Volts, 300Ah, Valve Regulated Lead Acid (VRLA) battery bank as per the detailed specification, including supply, installation & termination of copper cable interconnectors (between cells and from battery bank to charger), steel rack with 3 coats of acid resistance powder coating. (Refer Sec V, part- A&C)

Loading, Transportation, Unloading at site, Laying, Testing and Commissioning of one number PVC/HRPVC/XLPE insulated and PVC sheathed Stranded Aluminium/copper conductor power cable of 1.1 KV grade of following sizes direct in ground including excavation, sand cushioning, protective covering with chamber burnt/cement bricks on sides & top, refilling the trench and providing RCC route indicator etc as required (Note: Cable will be issued free of cost by the department).(Refer Sec VI, Clause No.3)

3/3.5/4 Core X upto 25 Sqmm

Loading, Transportation, Unloading at site, installation, Testing and Commissioning of 1100 Volts Grade PVC/HRPVC/XLPE insulated, Stranded Aluminium/copper conductor cables of following sizes in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification (Note: Cable will be issued free of cost by the department).(Refer Sec VI, Clause No.3)

3/3.5/4core X Upto 25 sqmm

End Termination of the following size 1100 Volts GradeCopper Conductor PVC/XLPE Insulated and FRLS sheathed armoured UG Cable using Single Compression, Heavy Duty, Siemens type Brass Gland connecting the cable to the equipment such as Switches/Panel Boards etc. using Copper crimping lugs as directed by Engineer-in-Charge. The rate shall include the cost of supply of Cable Gland and Lugs. The Contractor shall arrange for making holes wherever necessary for fixing cable gland. (Refer Sec VI, Clause No.10.1).

4C x 2.5 Sq.mm including cable gland earthing

4C x 16 Sq.mm including cable gland earthing

Loading, Transportation, Unloading at site, installation, Testing and Commissioning of PVC insulated & sheathed Copper Conductor, armoured control Cables of 19 Core X 2.5 sqmm in excavated trenches direct in ground including excavation, sand cushioning, protective covering with chamber burnt/cement bricks on sides & top, refilling the trench and providing RCC route indicator etc as required..(Note: Cable will be issued free of cost by the department). (Refer Sec VI, Clause No.3)

Loading, Transportation, Unloading at site, Laying, Testing and Commissioning of PVC insulated & Sheathed, armoured control cables of 19 Core X 2.5 sqmm in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification..(Note: Cable will be issued free of cost by the department).(Refer Sec VI, Clause No.3)

End termination of 1100 Volts Grade XLPE/PVC insulated, control cables of the 19C X2.5Sqmm using Single Compression, Heavy Duty, Siemens type Gland connecting the cable to the equipment such as Switches/Panel Boards etc. using Dowell's or equivalent make Copper crimping lugs as directed by Engineer-in-Charge. The rate shall include the cost of supply of Cable Gland and Lugs. The Contractor shall arrange for making holes wherever necessary for the completion of the work. (Refer Sec VI, Clause No.10.1).

Supply and Installation of MS Brackets, Supports, Frame work, Clamps, Base Channels, etc. fabricated out of angle / Channel / Rods etc. The rate quoted shall include the cost of fabrication / welding, cleaning and painting/ galvanising as follows including supply of required, fasteners, nuts, washers, etc.(Refer Sec VI, Clause No.11).

MS fabrication 1 coat primer & 2 coats synthetic enamel paint

GI: MS fabrication With hot dipped galvanising.

Supply & Installation of 95 Sqmm multi Stranded tinned copper earthing conductor direct in ground including excavation, and back filling the trench as per detailed specification. (Refer Sec VI, Clause No.12.5).

Supply & installation of 95 Sqmm multi Stranded tinned copper earthing conductor direct in ground as per detailed specification. (Refer Sec VI, Clause No.12.5) Note: excavation and back filling are excluded.

Supply, fabrication and installation of the 50 x 6 mm Hot dip Galvanised GI Flats including excavation and refilling as per the detailed specification. No cutting or drilling permitted after galvanisation.Refer Sec VI, Clause No.12.9).

Supply, fabrication and installation of 50 x 6 mm Hot dip Galvanised GI Flats in Built in trenches on walls, poles, RCC Concrete and through embedded pipes as per the detailed specification. No cutting or drilling permitted after galvanisation. (Refer Sec VI, Clause No.12.9).

Supply installation and testing of Maintenance free earthing system, 12mm dia. Copper Solid Rod earth electrode, 22 kg Ground Enhancing Material (GEM) ) as per IS: 3043 including RCC Chamber and RCC cover as per Drawing No. IGC/ESD/5060/1003/1 & IGC/ESD/5060/1008/1 are enclosed. (supply of Copper rod shall be Refer Sec VI, Clause No.12.3 and Installation of rod shall be as per clause No.12.12.3).

Supply installation and testing of Maintenance free earthing system, 12mm dia. Copper Solid Rod earth electrode, 22 kg Ground Enhancing Material (GEM) ) as per IS: 3043 as per Drawing No. IGC/ESD/5060/1003/1 & IGC/ESD/5060/1008/1 are enclosed. (supply of Copper rod shall be Refer Sec VI, Clause No.12.3 and Installation of rod shall be as per clause No.12.12.3). Note: RCC Chamber and cover are excluded.

Making Exothermic weld joints of 95 sqmm stranded tinned Copper conductor (straight joint)/(X joint)/ (T joint)/end termination/with 95sqmm copper conductor or copper rod as per the scope of work. (Refer Sec V, part-A) Note: Necessary moulds, weld powder and firing control unit will be provided by the department as free issue material.

Supply & installation of Exothermic weld joints for 95 sqmm stranded tinned Copper conductor (T joint) /end termination/with 12mm dia copper rod including supply of 1 no. of mould & clamp as per the scope of work. (Refer Sec V, part-A)

Supply & installation of Exothermic weld joints for 95 sqmm stranded tinned Copper conductor with CR 80 rail including supply of 1 no. of mould & clamp as per the scope of work. (Refer Sec V, part-A)

Supply, cleaning the floor, proper pasting and installation of 3.0 mm thickness, Max useable voltage 33kV, AC Proof voltage 36kV for 3minutes, AC dielectric strength 65kV RMS Insulating Mat confirming to IS:15652 as per specification. (Refer Sec VI, Clause No.25).

Supply and installation of fire bucket stand as per drawing No. IGC/ESD/4012/3021/1 using medium duty 50NB and 25NB GI pipes .(Refer Sec VI, Clause No.22.2).

Supply and Installation of Fire buckets as per the detailed specification. (Ref. Section VI Clause No. 22.1 ) Make: Thadhani or equivalent. (Refer Section VI, Clause 22.1 )

Leveling the area to the required gradient in all types of soil including cutting the mounds wherever required, for filling the low lying area in layers not more than 150mm thickness, each layer well rammed and consolidated by hand/mechanical roller including ramming, consolidation, levelling to proper gradient, dressing the top surface to the required level, conveying the surplus excavated soil by head load upto a lead of 200m, all complete as directed by Engineer-in-charge. (Refer Sec V, part-D)

Earthwork excavation by mechanical means (Hydraulic excavator) or manual means for foundation, substructures, plinth beam, cess pits & trenches, all kinds of foundation etc., in all types of soil like hard gravelly soil, sandy soil for the following depth from average ground level upto the required founding level, line and grades in both dry and wet conditions including shoring, strutting, bailing out of water if necessary, levelling and ramming the bottom of trenches, dressing of sides, stacking the excavated materials away from the edge of trenches, refilling the sides of foundation as required with selected excavated earth and depositing / disposing the surplus excavated earth (Disposed soil to be leveled by breaking clods, if any and neatly dressed and leveled) within the lead specified below all complete as per specifications and as directed by the Engineer-in-charge. (Refer Sec V, part-D)

All kinds of soil with depth upto 1.5m below average Ground level and disposing surplus excavated earth upto a lead of 50 metres.

All kinds of soil with depth exceeding 1.5m but not exceeding 3m below average Ground level and disposing surplus excavated earth upto a lead of 50 metres.

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 of MoRT&H specifications for road and bridge works (4th Revision) and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

for Grading-II material

Providing and laying plain cement concrete 1:3:6 using 20mm maximum size graded aggregates including mechanical mixing, transporting and placing in required position, ramming, compaction, levelling, curing, shuttering, dewatering if any, complete all as per specification for levelling courses in foundation for walls, footings, floor drains etc., encasing pipes and other required works directed by Engineer-in-Charge complete all as per specifications. (Refer Sec V, part-D)

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 crushed graded stone aggregates including weigh batching, charges for mixing & cost of admixture, mechanical mixing, transporting and placing at all lifts, vibrating, consolidating, curing and finishing smooth of all exposed faces complete for column footings, 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. Note: 1. The rate of concrete shall include all labour, equipment, charges for mixing & cost of admixture. Chemical admixture confirming to IS 9103 shall be mixed in fresh concrete and prior permission from engineer-in-charge shall be obtained for dosage and compatibility 2. Test certificate of cement, procured from dealer/company to be submitted for all cement related works by the Contractor. 3. The rate shall be quoted on the basis of using minimum cement per cu.m. of concrete mentioned below for relevant grade of concrete. Any upward/downward variation required to obtain the specified strength will be paid for or deducted at the rate of cement specified in Schedule F. (Refer Sec V, part-D)

M30 grade with 370 kg. of cement per cu.m. of concrete

Providing, straightening, decoiling wherever necessary bending, cutting, binding and fixing in position steel reinforcement TMT bars of Fe500 / Fe500D grade steel conforming to IS:1786 'SAIL or VIZAG or approved equivalent make' 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 in cement mortar 1:2 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 of reinforcement steel. The reinforcement steel will be procured from dealers with a test certificate as approved by the department. For further details please see Clause 11 of Section VIII, General Information for Guidance of Tenderers. (Refer Sec V, part-D)

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.) (Refer Sec V, part-D)

Providing, supplying, cutting, bending to shape, welding, fabricating, hoisting, placing and fixing in position structural steel members like MS structural embedment’s/pipe and sleeves/penetration etc. using MS angles, channels, I-sections, plates, tees, flats, rounds, square sections etc. including chamfering and rounding off the edges, applying a coat of Red lead paint primer / Zinc chromate primer of approved make and 2 coats of flat oil paint / synthetic enamel paint of approved colour and make, scaffolding and staging required for fabrication as well as erection complete all as per specifications, drawings and as directed by the Engineer-in-charge. Note: Lifting device arrangements if any required also arranged by the contractor at his own cost. (Refer Sec V, part-D)

Providing, supplying, cutting, bending to shape, welding, fabricating, hoisting, placing and fixing in position structural steel members like trusses, purlins etc. using MS hollow / circular / square / rectangular tubular sections including chamfering and rounding off the edges, applying a coat of Red lead paint primer / Zinc chromate primer of approved make and 2 coats of flat oil paint / synthetic enamel paint of approved colour and make, scaffolding and staging required for fabrication as well as erection complete all as per specifications, drawings and as directed by the Engineer-in-charge. Note: Lifting device arrangements if any required also arranged by the contractor at his own cost. (Refer Sec V, part-D)

Providing and fixing bolts including nuts and washers of approved size, quality and make as per requirements as per specifications and drawings complete all as directed at site by the Engineer-in-Charge. (Refer Sec V, part-D)

Providing Structural steel work in M.S Plain Plates and chequrred Plates in Embedded Parts, Trench Covers, Connection plates etc. including cutting, hoisting, fixing in position and applying a priming coat of approved zinc chromate steel primer etc. including cost of structural steel Plates, welding all labour charges etc. complete as per drawings and specifications. Structural steel plates to be used shall be of approved make. (Refer Sec V, part-D)

Supplying and filling in basement with Quarry dust, filling in layers of not more than 150mm thick, each layer well rammed and consolidated by hand/mechanical roller including watering, levelling, dressing the top surface to the required level complete all as per specification and as directed by the Engineer. (Refer Sec V, part-D)

Providing and laying 40 to 80 mm size hard granite stones for Transformer bay inner sides, including supplying, filling well rammed, compaction by power/hand roller etc., complete all as directed by Engineer-in-charge. (Refer Sec V, part-D)

Providing and laying non pressure NP2 class RCC Hume pipes conforming to IS:458, with collars jointed with stiff mixture of cement mortar in the proportion of 1:2, laying to the levels, slopes including testing of joints etc. complete all as per the drawings and specifications and as directed by the Engineer-in-charge. (Refer Sec V, part-D)

300mm dia NP2 class RCC Hume pipe

450mm dia NP2 class RCC Hume pipe

Providing and fixing PVC rain water downtake pipes conforming to IS:13592 Type A and PVC SWR Fittings & specials confirming to IS:14735, ‘Finolex’ or other approved equivalent make of pipes, fittings & specials including jointing with seal ring / with PVC solvent adhesive including fixing in walls/columns using clamps, anchor fasteners, bolts and teakwood packing pieces, joint testing etc complete all as per drawings, specifications and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

PVC SWR Rain water pipe 160mm outer dia

Cutting of road consisting of asphaltic concrete road surface including WBM Soling, making WBM and soling to original condition after work completed with retrieved materials including supply of extra quantities of materials i.e. aggregate, moorum, screening, red bajri not exceeding 15% of the original materials along with new materials and disposing all unwanted materials to place specified with lead upto 50m complete all as per specification and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density complete in all respects as per clause 406 of MoRT&H specifications for road and bridge works (4th Revision) and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

Providing and laying dense bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of grading II (19mm nominal size), premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction density complete in all respects as per clause 507 of MoRT&H specifications for road and bridge works (4th Revision) and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of grading II (10mm nominal size), premixed with bituminous binder @ 4.5 to 5 % of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete in all respects as per clause 508 of MoRT&H specifications for road and bridge works (4th Revision) and as directed by the Engineer. (Refer Sec V, part-D)

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means complete in all respects as per clause 502 of MoRT&H specification for road and bridge works (4th revision) and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributer at the rate of 0.20kg per sqm on the prepared bituminous/granular surface, cleaned with mechanical broom etc., complete in all respects as per clause 503 of MoRT&H specification for road and bridge works (4th revision) and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributer at the rate of 0.25kg per sqm on the prepared granular surface, cleaned with mechanical broom etc., complete in all respects as per clause 503 of MoRT&H specification for road and bridge works (4th revision) and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

Providing and constructing at all floors and lifts 115mm thick brick work in cement mortar 1:4 using well burnt bricks including scaffolding, curing, racking out the joint on both faces etc. complete as per specification and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

for basement and Ground Floor

Providing and constructing brick masonry at all lifts using well burnt stock bricks in cement mortar 1:6 including scaffolding, raking out joints, curing complete as per specifications and drawings for foundation, superstructure, etc. for the following floors. (Refer Sec V, part-D)

for Basement and Ground Floor

Providing plastering to the external surfaces of brickwork/concrete at all elevations in cement mortar 1:5, 15mm thick including hacking of concrete surfaces with pointed tool, scaffolding, finishing, curing, forming grooves wherever necessary, all as per specifications. (Refer Sec V, part-D)

Providing and constructing Random Rubble masonry in cement mortar 1:6 using hard granite stones obtained from approved quarry with bond stones at 2.00 metres apart for foundation, basement and in superstructure, compound/boundary walls, including sizing of stones if required, raking out joints, scaffolding, curing etc., complete all as per drawing, specifications and as directed by Engineer-in-charge at all lifts. (Refer Sec V, part-D)

Providing Flush pointing over the random rubble masonry wall with cement mortar 1:3 at all levels including scaffolding, curing, forming grooves wherever necessary all as per specifications, drawings and as directed by Engineer-in-Charge. (Refer Sec V, part-D)

Providing and laying 25mm thick Indian patent stone flooring and skirting with cement concrete 1:2:4, using 10mm and below size hard broken granite stone jelly including dividing strips, laying in panels, consolidating, curing, rubbing the surface smooth, cleaning the surface neatly at the time of handing over the area complete all as per specifications and as directed by the Engineer. (Refer Sec V, part-D)

Construction of Inspection chamber of following size internally upto 1.00metre depth with brick masonry walls of 230/345mm thick using stock bricks in cement mortar 1:5 with necessary brick carbelling as required, plastering with cement mortar 1:3, 12mm thick finished smooth with a floating coat of neat cement inside chamber and with cement mortar 1:5, 12mm thick for external sides of the chamber including excavation in all types of soils, back filling, providing and laying 150mm thick PCC 1:4.5:8 for foundation concrete forming bencing in PCC 1:2:4 using 20mm maximum size graded aggregate etc. complete all as per specification, drawing and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

Inspection chamber of internal size 1200x900mm

Providing and laying 65mm thick rubber moulded with vibratory compaction Factory made cement concrete precast Interlocking paver block of M30 grade made and approved size, shape, design, colour & pattern including laid over 100mm thick compacted bed of coarse sand, filling the joints with coarse sand, compaction mechanically etc. all complete all as per the direction of the Engineer-in-Charge. Note: The sample tile shall be got approved by the Engineer-in-charge before procurement. (Refer Sec V, part-D)

Providing and forming dry stone pitching of 230mm thick over the filled earth surface including laying to the required grade and slope, packing and filling the intersects with broken stone and gravel, watering, compaction etc., complete in all respects all as per specification and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

Dismantling Plain Cement concrete by manually / by mechanical means at all levels, carefully without damaging adjacent structures including disposal of debris with 50m lead, labour, tools required etc. complete in all respects as per specifications and directed by the Engineer-in-charge. (Refer Sec V, part-D)

Dismantling of RCC works at all levels by manually / by mechanical means, including Cutting and stacking of steel reinforcement bars and disposal of unserviceable materials within 50m lead as per specifications and directed by the Engineer-in-charge. (Refer Sec V, part-D)

Dismantling brick work in cement mortar at all levels by manually / by mechanical means, carefully without damaging adjacent structures including stacking of serviceable materials and disposal of unserviceable materials within 50m lead all as per specifications and directed by the Engineer-in-charge. (Refer Sec V, part-D)

Demolishing Stone rubble masonry (In cement mortar) at all levels by manually / by mechanical means, carefully without damaging adjacent structures including stacking of serviceable materials and disposal of unserviceable materials within 50m lead as per direction of Engineer-in-charge. (Refer Sec V, part-D)

Providing and applying painting Two coats on rough cast plaster surface at all levels with Acrylic emulsion paint (Asian or Equivalent approved brand, colour and manufacturer) to give an even shade including one under coat of suitable primer, applying putty, preparation of the surfaces, scaffolding complete all as per specifications and as directed by the Engineer-in-Charge. (Refer Sec V, part-D)

Providing and fixing of Hollow metal steel door at all levels from certified Manufacturer. All hollow metal general doors with or without vision panel/louvers shall be of Pressed Galvanised steel Double or Single leaf to required sizes of approved make shakti Hormann or approved equivalent which consists of frame, shutter, infill and finish as detailed below and conforming to IS 277 (Refer Sec V, part-D). Note: 1.Door frame shall be Single rebate profile of size 100 x 57 mm made out of 1.20mm thick galvanised steel sheet (18 gauge). Frames should be Mitered and field assembled with self tabs. Frames should be provided with back plate bracket and anchor fasteners for installation on a finished plastered masonry wall opening. Once frame installed should be grouted with cement slurry if recommended on the clear masonary opening. Note: 2. Door leaf should be 46mm thick fully flush double skin door with or without vision panel as per requirement. Door leaf shall be manufactured from 0.8mm (22 guage) minimum thick galvanised steel sheet. The internal construction of the door should be rigid with steel stiffeners / pads and reinforcement. The infill material shall be resin bonded honeycomb core. All doors should be factory prepared for receiving appropriate hardware and provided with necessary reinforcement for hinges, mortice locks, and inculding door closer Make HARDWYN or DORMA. The edges should be interlocked with lock seam. For pair of doors astragals will be provided as required. 200x300mm Vision lite with 5mm thick clear toughened glass with sealant in each shutter wherever applicable should be as per joinery details with a screw on glass beeding on the inside. Louvers when recommended should be site proof and shall be flush fixed on the external surface. Note: 3). All doors and frames shall be finished with polyurethane aliphatic grade paint of approved colour. Rate should include supply and installation of door and hardware set as mentioned in the door and hardware schedule and as directed by Engineer-in-Charge. The door shall be despatched after the approval of the pre-despatched inspection by the Engineer in charge. Note: 4) Hardware fittings for Double / Single Leaf Door : (i) Dorma BB4330 ss Ball Bearing Butt Hinges 100x75x3 (ii) Dorma Dead Lock Both side key cylinder (iii) Dorma SS 304 Grade Pull handle 22mm Dia Length 300mm Pair (iv) Dorma Door Closer TS 68 with standard arm silver finish (v) Ryobi Concealed Flush Bolt body RB 10 (vi) Rod for Ryobi Flush Bolt RB 10 length - 265mm (vii) Float glass clear 5mm thk w 200mm x H 300mm (viii) Single adhesive monarch seal 4mm Note: 5)Submission of shop Drawing is in the scope of cotractor. 6) Payment will be made based on clear structural openings.

Steel Door Single leaf with vision panel with hardware set