Repair Of Structure Damage Caused Due To Cyclone Amphan On 20 5 2020 At 29 Scg Nsg Kolkata, 29 SCG NSG RAJARHAT-West Bengal

Repair Of Structure Damage Caused Due To Cyclone Amphan On 20 5 2020 At 29 Scg Nsg Kolkata , R O O F I N G:Providing And Fixing On Wall Face Unplasticised Rigid Pvc Rain Water Pipes Conforming To Is : 13592 Type A Including Jointing With Seal Ring Conforming To Is : 5382 Leaving 10 Mm Gap For Thermal Expansion . ( I ) Single Socketed Pipes 110 Mm Diameter , Providing And Fixing Precoated Galvanised Iron Profile Sheets ( Size , Shape And Pitch Of Corrugation As Approved By Engineer-In-Charge ) 0 . 50 Mm + 0 . 05 % , Total Coated Thickness With Zinc Coating 120 Gsm As Per Is: 277 In 240 Mpa Steel Grade , 5-7 Microns Epoxy Primer On Both Side Of The Sheet And Polyester Top Coat 15-18 Microns . Sheet Should Have Protective Guard Film Of 25 Microns Minimum To Avoid Scratches While Transportation And Should Be Supplied In Single Length Upto 12 Metre Or As Desired By Engineer-In-Charge . The Sheet Shall Be Fixed Using Self Drilling /Self Tapping Screws Of Size ( 5 . 5X 55Mm ) With Epdm Seal , Complete Upto Any Pitch In Horizontal/ Vertical Or Curved Surfaces Excluding The Cost Of Purlins , Rafters And Trusses And Including Cutting To Size And Shape Wherever Required . , Steel Work In Built Up Tubular ( Round , Square Or Rectangular Hollow Tubes Etc . ) Trusses Etc . Including Cutting , Hoisting , Fixing In Position And Applying A Priming Coat Of Approved Steel Primer , Including Welding And Bolted With Special Shaped Washers Etc . Complete . Hot Finished Seamless Type Tubes , Providing And Fixing 15 Mm Thick Densified Tegular Edged Eco Friendly Light Weight Calcium Silicate False Ceiling Tiles Of Approved Texture Spintone/Cosmos / Hexa Or Equivalent Of Size 595 X 595 Mm In True Horizontal Level Suspended On Inter Locking Metal Grid Of Hot Dipped Galvanised Steel Sections ( Galvanising @ 120 Grams Per Sqm Including Both Side ) Consisting Of Main T Runner Suitably Spaced At Joints To Get Required Length And Of Size 24X38mm Made From 0 . 33 Mm Thick ( Minimum ) Sheet , Spaced 1200Mm Centre To Centre , And Cross T Of Size 24X28mm Made Out Of 0 . 33Mm ( Minimum ) Sheet , 1200Mm Long Spaced Between Main T At 600Mm Centre To Centre To Form A Grid Of 1200X600mm And Secondary Cross T Of Length 600Mm And Size 24 X28mm Made Of 0 . 33Mm Thick ( Minimum ) Sheet To Be Inter Locked At Middle Of The 1200X 600Mm Panel To From Grid Of Size 600X600mm , Resting On Periphery Walls /Partitions On A Perimeter Wall Angle Pre- Coated Steel Of Size ( 24X24x3000 Mm Made Of 0 . 40 Mm Thick ( Minimum ) Sheet With The Help Of Rawl Plugs At 450Mm Centre To Centre With 25Mm Long Dry Wall Screws @ 230Mm Interval And Laying 15Mm Thick Densified Edges Calicum Silicate Ceiling Tiles Of Approved Texture ( Spintone / Cosmos/Hexa ) In The Grid Including , Cutting/ Making Opening For Services Like Diffusers , Grills , Light Fittings , Fixtures , Smoke Detectors Etc . , Whereever Required , Main T Runners To Be Suspended From Ceiling Using G . I . Slotted Cleats Of Size 25X35x1 . 6Mm Fixed To Ceiling With 12 . 5 Mm Dia And 50Mm Long Dash Fasteners , 4Mm G . I . Adjustable Rods With Galvanised Steel Level Clips Of Size 85 X 30 X 0 . 8 Mm , Spaced At 1200Mm Centre To Centre Along Main T , Bottom Exposed With 24Mm Of All T-Sections Shall Be Pre-Painted With Polyster Baked Paint , For All Heights , As Per Specifications , Drawings And As Directed By Engineer-In- Charge . , Brick Work With Common Burnt Clay F . P . S . ( Non Modular ) Bricks Of Class Designation 7 . 5 In Foundation And Plinth In:Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) , F I N I S H I N G Finishing Walls With Premium Acrylic Smooth Exterior Paint With Silicone Additives Of Required Shade New Work ( Two Or More Coats Applied @ 1 . 43 Ltr/ 10 Sqm . Over And Including Priming Coat Of Exterior Primer Applied @ 2 . 20 Kg/ 10 Sqm ) . , Aluminium Work Providing And Fixing Aluminium Work For Doors , Windows , Ventilators And Partitions With Extruded Built Up Standard Tubular Sections/ Appropriate Z Sections And Other Sections Of Approved Make Conforming To Is: 733 And Is: 1285 , Fixing With Dash Fasteners Of Required Dia And Size , Including Necessary Filling Up The Gaps At Junctions , I . E . At Top , Bottom And Sides With Required Epdm Rubber/ Neoprene Gasket Etc . Aluminium Sections Shall Be Smooth , Rust Free , Straight , Mitred And Jointed Mechanically Wherever Required Including Cleat Angle , Aluminium Snap Beading For Glazing / Paneling , C . P . Brass / Stainless Steel Screws , All Complete As Per Architectural Drawings And The Directions Of Engineer-In-Charge . ( Glazing , Paneling And Dash Fasteners To Be Paid For Separately ) : Powder Coated Aluminium ( Minimum Thickness Of Powder Coating 50 Micron ) , For Shutters Of Doors , Windows & Ventilators Including Providing And Fixing Hinges/ Pivots And Making Provision For Fixing Of Fittings Wherever Required Including The Cost Of Epdm Rubber / Neoprene Gasket Required ( Fittings Shall Be Paid For Separately ) . Powder Coated Aluminium ( Minimum Thickness Of Powder Coating 50 Micron ) , Providing And Fixing 12Mm Thick Pre-Laminated Particle Board Flat Pressed Three Layer Or Graded Wood Particle Board Conforming To Is: 12823 Grade L Type Ll , In Panelling Fixed In Aluminium Doors , Windows Shutters And Partition Frames With C . P . Brass / Stainless Steel Screws Etc . Complete As Per Architectural Drawings And Directions Of Engineer-In-Charge . Pre-Laminated Particle Board With Decorative Lamination On Both Sides . , Providing And Fixing Glazing In Aluminium Door , Window , Ventilator Shutters And Partitions Etc . With Epdm Rubber/ Neoprene Gasket Etc . Complete As Per The Architectural Drawings And The Directions Of Engineer-In-Charge . ( Cost Of Aluminium Snap Beading Shall Be Paid In Basic Item ) : With Float Glass Panes Of 5 . 50 Mm Thickness , Providing And Fixing 12 Mm Thick Frameless Toughened Glass Door Shutter Of Approved Brand And Manufacture , Including Providing And Fixing Top & Bottom Pivot & Spring Type Fixing Arrangement And Making Necessary Holes Etc . For Fixing Required Door Fittings , All Complete As Per Direction Of Engineer-In-Charge ( Door Handle , Lock And Stopper Etc . To Be Paid Separately ) . Etc . Necessary For Fabrication Of Extruded Aluminium Frame Work . Nothing Extra Shall Be Paid On This Account ) . , Structural Glazing Aluminium Composite Panel Providing And Supplying Aluminium Extruded Tubular And Other Aluminium Sections As Per The Architectural Drawings And Approved Shop Drawings , The Aluminium Quality As Per Grade 6063 T5 Or T6 As Per Bs 1474 , Including Super Durable Powder Coating Of 60-80 Microns Conforming To Aama 2604 Of Required Colour And Shade As Approved By The Engineer-In-Charge . ( The Item Includes Cost Of Material Such As Cleats , Sleeves , , Providing , Assembling And Supplying Vision Glass Panels ( Igus ) Comprising Of Hermetically-Sealed 6-12-6 Mm Insulated Glass ( Double Glazed ) Vision Panel Units Of Size And Shape As Required And Specified , Comprising Of An Outer High Performance Heat Strengthened Float Glass 6Mm Thick , Of Approved Colour And Shade With Reflective Soft Coating On Surface # 2 Of Approved Colour And Shade , An Inner Heat Strengthned Clear Float Glass 6Mm Thick , Spacer Tube 12Mm Wide , Dessicants , Including Primary Seal And Secondary Seal ( Structural Silicone Sealant ) Etc . All Complete For The Required Performances , As Per The Architectural Drawings , As Per The Approved Shop Drawings , As Specified And As Directed By The Engineer-In-Charge . The Igus Shall Be Assembled In The Factory/ Workshop Of The Glass Processor . ( Payment For Fixing Of Igu Panels In The Curtain Glazing Is Included In Cost Of Item No . 1 ) For Payment , Only The Actual Area Of Glass On Face # 1 Of The Glass Panels ( Excludi

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INR 9.09 Lakhs /-

Name of Work:Repair of Structure Damaged caused due to Amphan Effect on 22/5/2020 at 29 SCG NSG Kolkata.
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	R O O F I N G:Providing and fixing on wall face Unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion. (i) Single socketed pipes 110 mm diameter	BI01010001010000000000000515BI0100001113	30	metre
2	2	Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm + 0.05 %, total coated thickness with zinc coating 120 gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.	BI01010001010000000000000515BI0100001114	95	sqm
3	3	Steel work in built up tubular ( round, square or rectangular hollow tubes etc.) trusses etc. including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished seamless type tubes	BI01010001010000000000000515BI0100001115	290	kg
4	4	Providing and Fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture spintone/cosmos / Hexa or equivalent of size 595 x 595 mm in true horizontal level suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main 'T' runner suitably spaced at joints to get required length and of size 24x38mm made from 0.33 mm thick (minimum) sheet, spaced 1200mm centre to centre, and cross "T" of size 24x28mm made out of 0.33mm (Minimum) sheet, 1200mm long spaced between main 'T' at 600mm centre to centre to form a grid of 1200x600mm and secondary cross 'T' of length 600mm and size 24 x28mm made of 0.33mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600mm panel to from grid of size 600x600mm, resting on periphery walls /partitions on a Perimeter wall angle pre- coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450mm centre to centre with 25mm long dry wall screws @ 230mm interval and laying 15mm thick densified edges calicum silicate ceiling tiles of approved texture (Spintone / Cosmos/hexa) in the grid including, cutting/ making opening for services like diffusers, grills,light fittings, fixtures, smoke detectors etc., whereever required, Main 'T' runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6mm fixed to ceiling with 12.5 mm dia and 50mm long dash fasteners, 4mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200mm centre to centre along main 'T' , bottom exposed with 24mm of all T-sections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by engineer-in- charge.	BI01010001010000000000000515BI0100001116	35	sqm
5	5	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand)	BI01010001010000000000000515BI0100001117	1.5	cum
6	6	F I N I S H I N G Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade New work (Two or more coats applied @ 1.43 ltr/ 10 sqm. over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm).	BI01010001010000000000000515BI0100001118	90	sqm
7	7	ALUMINIUM WORK Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : Powder coated aluminium (minimum thickness of powder coating 50 micron)	BI01010001010000000000000515BI0100001119	25	kg
8	8	For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately).Powder coated aluminium (minimum thickness of powder coating 50 micron)	BI01010001010000000000000515BI0100001120	50	kg
9	9	Providing and fixing 12mm thick Pre-laminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminium doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. Pre-laminated particle board with decorative lamination on both sides.	BI01010001010000000000000515BI0100001121	15	sqm
10	10	Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber/ neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item) : With float glass panes of 5.50 mm thickness	BI01010001010000000000000515BI0100001122	34.544	sqm
11	11	Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge (Door handle, lock and stopper etc.to be paid separately). \n\netc. necessary for fabrication of extruded aluminium frame work. Nothing extra shall be paid on this account).	BI01010001010000000000000515BI0100001123	26.03	sqm
12	12	STRUCTURAL GLAZING ALUMINIUM COMPOSITE PANEL Providing and supplying aluminium extruded tubular and other aluminium sections as per the architectural drawings and approved shop drawings , the aluminium quality as per grade 6063 T5 or T6 as per BS 1474,including super durable powder coating of 60-80 microns conforming to AAMA 2604 of required colour and shade as approved by the Engineer-in-Charge.( The item includes cost of material such as cleats, sleeves,	BI01010001010000000000000515BI0100001124	7.16	kg
13	13	Providing, assembling and supplying vision glass panels (IGUs)\ncomprising of hermetically-sealed 6-12-6 mm insulated glass (double glazed) vision panel units of size and shape as required and specified, comprising of an outer high performance heat strengthened float glass 6mm thick, of approved colour and shade with reflective soft coating on surface # 2 of approved colour and shade, an inner Heat strengthned clear float glass 6mm thick, spacer tube 12mm wide, dessicants, including primary seal and secondary seal (structural silicone sealant) etc. all complete for the required performances, as per the Architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer-in-Charge. The IGUs shall be assembled in the factory/ workshop of the glass processor. (Payment for fixing of IGU Panels in the curtain glazing is included in cost of item No.1) For payment, only the actual area of glass on face # 1 of the glass panels (excluding the areas of the grooves and weather silicone sealant) provided and fixed in position, shall be measured in sqm.\n(i) Coloured tinted float glass 6mm thick substrate with reflective\nsoft coating on face # 2, + 12mm Airgap + 6mm Heat Strengthened clear Glass of approved make having properties as visible Lighttransmittance (VLT) of 25 to 35 %, Light reflection internal 10 to15%, light reflection external 10 to 20 %, shading coefficient (0.25-0.28) and U value of 3.0 to 3.3 W/m2 degree K etc.	BI01010001010000000000000515BI0100001125	2.16	sqm
14	14	Extra for openable side / top hung vision glass panels (IGUs) including providing and supplying at site all accessories and hardwares for the openable panels as specified and of the approved make such as heavy duty stainless steel friction hinges, min 4 -point cremone locking sets with stainless steel plates, handles, buffers etc. including necessary stainless steel screws/ fasteners, nuts, bolts, washers etc. all complete as per the Architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer-in-Charge.	BI01010001010000000000000515BI0100001126	1.08	sqm
15	15	Metallic false ceiling	BI01010001010000000000000515BI0100001127	10.8	sqm
16	16	Gypsum false ceiling	BI01010001010000000000000515BI0100001128	5	sqm
17	17	fiber sheet at helipad	BI01010001010000000000000515BI0100001129	12	sqm
18	18	PVC Cover of syntex water tank(10% of the water tank as price)	BI01010001010000000000000515BI0100001130	25	nos
19	19	Fire Glase door at 8 floor of block III to be reoriented and fix properly.	BI01010001010000000000000515BI0100001131	3	sqm
20	20	Repair of MS door pump room and Dog Kennel	BI01010001010000000000000515BI0100001132	2	nos
21	21	Supply, Installation, Testing and commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with brush less direct current (BLDC) Motor, class of insulation B, 3 nos. bldes, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, power Factor not less than 0.9, Service Value (CMMW) minimum 8.85, Air delivery minimum 215 CMM, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolt, washers, temperature rise 75 degree C (max) , insulation resistance more than 2 mega ohm, suitable for 230 volt, 50 HZ , single phase AC supply, earthing etc complete as required	BI01010001010000000000000515BI0100001133	5	Nos.
22	22	Supply, Installation, Testing and commissioning of recessed version pressure dia cast luminaire with lumen output 1800-2200 lumens, having color temperature 5500-6500K, Power consumption 15-18W, having optics of high efficiency opal diffuser (OD) CRI> 80, THD <10% and PF>0.9 made out of metallic housing and CRCA powder coated front frame color-white, suitable for 220-240V, 50 HZ AC supply complete with LED lamp including connection with 1.5 sq. mm FRLS PVC copper conductor single core cable complete with hanging arrangement and accessories etc complete as required.	BI01010001010000000000000515BI0100001134	10	Nos.
23	23	Supply and fixing of inteligent, addressable multisensor (smoke-cum-heat) detectors (complete assembly) with inbuilt microprocessor , memory and decision algorithm, CPU failure mde , status indicator, including interchangeable base unit with built in loop isolator etc including connection Testing and commissioning etc complete as required.	BI01010001010000000000000515BI0100001135	4	Nos.
24	24	Supply and fixing glow type remote response indicator/ spot indicator surface/recess mounting for indication of triggering of detectors in closed room/halls/cabin/space above false ceiling having two nos LEDs in parralel including connection, testing and commissioning etc complete as required	BI01010001010000000000000515BI0100001136	2	Nos.
25	25	Supply and fixing testing and commissioning of 15 mm size quartzoid bulb type sprinklers of rating 68 degree C pendent/upright/ side throw type with required accessories as required.	BI01010001010000000000000515BI0100001137	4	Nos.
26	26	Supply and fixing testing and commissioning of SS Sprinkler Flexible pipe of 25 mm dia having 1500 mm long on MS square bar with suitable clamp on both sides, fixing the same with existing ceiling with 10 mm full treaded Tie Rod with 10 mm Anchor fastener i/c providing roset plate at false ceiling etc complete as required (Make:- Newage)	BI01010001010000000000000515BI0100001138	4	Nos.
27	27	Supply, Installation, Testing and commissioning of surface mounted / ceiling hanged/ recessed type double sided LED Single luminaries with independent re-chargeable Ni-Cd battery capable of emergency back-up to 2 hurs or more incuding providing necessary fixing/hanging arrangement like steel chain, fastener, nuts & bulbs, screw and connection with 2x1.5 sq. mm FRLS PVC insulated copper conductor single core cable in PVC sleeve etc complete as required.( glow sign)	BI01010001010000000000000515BI0100001139	6	Nos.
28	28	Supply, Installation, Testing and commissioning of LED Bolted luminaries having IP 65/IK10 Protection, complete with all accessories suitable for operation on 230 v, 50 HZ single phase AC supply, conection, testing complete as required.	BI01010001010000000000000515BI0100001140	2	Nos.
29	29	Supply and fixing louvers/ shutters suitable for various sizes exhaust fans etc as required	BI01010001010000000000000515BI0100001141	12	Nos.
30	30	Repairing of feeder pillar door and reinstallation the same including painting etc as required	BI01010001010000000000000515BI0100001142	10	Nos.