Bids Are Invited For Providing Of Flame Proof Exhaust Fan In Tm Pol Store At 46 Weu M And L For Light Oblique Fan Point Concealed Wiring With Single Core Pvc Insulated Unsheathed Stranded Frlsh Copper Cable Of 1100 Volts Grade Size One And Half Sqmm, NORTH 24 Parganas-West Bengal

Bids Are Invited For Providing Of Flame Proof Exhaust Fan In Tm Pol Store At 46 Weu M And L For Light Oblique Fan Point Concealed Wiring With Single Core Pvc Insulated Unsheathed Stranded Frlsh Copper Cable Of 1100 Volts Grade Size One And Half Sqmm Nominal Area In And Inclding Heavy Duy Rigid Non Metalic Pvc Conduit And Conduit Acessories Including 1 Point 2 Mm Thick Pressed Steel Terminal Box In Recess To Exisitng Wall Surface With 3Mm Thick Bakelite Sheet Top Cover With Isi Marked Fixed With Chormium Plated Brass Screws And Cap Washes For Housing Switches Comma Sockets And Regulator With All Fitting And Fixing Materials With One Single Core Connected To Earth Dolly Complete All As Specified And Directeed By Engineer In Charge Make Of Wire Be Havells Oblique Plaza Oblique Finolex And Make Of Pvc Conduit Acessories Of Heavy Duty That Is Presto Plast Oblique Plaza Oblique Akg Oblique Finolex M And L For Cutting Chases Comma Pinning In Making Good To Facing On Stone Oblique Birck Masonry Wall In Two Run Parallaly For Fixing Geyser Hot Oblique Cold Pipe Line Any Size Suitable For Concealed Wiring Oblique Concealed Water Tubing Where Ever Required And Pointing In Cement Mortar 1 Colon 3 And Making Good With Well Finishing To Match The Wall Not Exc 10 Cm Girth On Brick Wall Oblique Stone Oblique Concrete Block Or Slab Oblique Walls As Specified And Directed By Engineer In Charge. M And L For Submain Wiring Comprising 2 Runs Of 2 Point 5 Sqmm Nominal Cross Sectional Area Frlsh Multistranded Copper Conductor Cable Comma Pvc Insulated Unsheathed 1100 Volts Grade Drawing In And Including Appropriate Dia Coma In Pvc Conduit And Its Fitting Complete Concealed Including Provison Of 1X2point 5 Sqmm Nominal Cross Sectional Area Multistranded Frls Copper Conductor Cable Pvc Insulated Unsheathed 1100 Volts Grade As Earth Wire Completed All As Specified And Directed By Engineer In Charge Extra Length Cables Oblique Wire Required For Connection To Mcb Oblique Dbs Shall Not Be Measured And The Rate Quoted By Contractor For Per Unit Shal Be Deemed Accordingly S And F Sheet Metal Enclosure For Db Spn 4 Way 230V Comma Including 200A Rated Bus Bar Comma Neutral Link Din Rail Etc Comma Double Door Flushed In Wall Including Cuting Of Wall And Well Finishing Of Disturbed Portion After Fixing All As Specified And Directed By Engineer In Charge S And F Mcb Spn 40 To 63 Amp 240V Comma 50Hs Comma 10Ka Comma C Curve Fixed In Db All As Specified And Directed By Engineer In Charge Ditto As Per Item No 5 Above Here In Before But Mcb Of Capacity Sp 6 To 32 Amp Supply And Fixing Flame Proof Exhaust Fan Having Sweep Size Of 300Mm Having Air Discharge Capacity Of 1120 Cfm Complete With Point 25Hp Single Phase 240V Comma 1440Rpm Capacity Of Motor Duly Approved Having Make Sudheer Item And Making Good Of Wall Of Any Thick And Size Including Plastering Of Wall And Distembering As Per Existing Colour Is Included In Unit Rate Quoted Supply And Fixing Flame Proof Rotary Type Switch One Way With Termination Box In Lm6 Single Pole Comma 16Amp Complete With Enclosures And Connected Acessories Fitted On Wall Comma 230V Comma 50Hz Complete All Specified And As Directed By Engineer In Charge Total Quantity : 46

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	08-Jan-2024			11-01-2024

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Sl. No.	Item Title	Item Description
1	Supply and installation 1	M AND L For LightOBLIQUE Fan Point concealed wiringwith single core PVC insulated unsheathed stranded FRLSH copper cable of 1100 volts grade size one and half sqmm nominal area in and inclding heavy duy rigid non metalic PVC conduit and conduit acessories including1 point 2 mm thick pressed steel terminal box in recess to exisitng wall surface with 3mm thick bakelite sheet top cover with ISI marked fixed with chormium plated brass screws and cap washes for housing switches comma sockets and regulator with all fitting and fixing materials with one single core connected to earth dolly complete all as specified and directeed by Engineer in chargeMake of wire be Havells oblique Plaza oblique finolex and make of PVC conduit acessories of heavy dutythat is presto plast oblique Plaza oblique AKG oblique Finolex
2	Supply and installation 2	M and L for Cutting chases comma pinning in making good to facing on stone oblique birck masonry wall in two run parallaly for fixing geyser hot oblique cold pipe line any size suitable for concealed wiring oblique concealed water tubing where ever required and pointing in cement mortar 1 colon 3 and making good with well finishing to match the wall not exc 10 cm girth on brick wall oblique stone oblique concrete block or slab oblique walls as specified and directed by Engineer in charge.
3	Supply and installation 3	M AND L for submain wiring comprising 2 runs of 2 point 5 sqmm nominal cross sectional areaFRLSH multistranded copper conductor cable comma PVC insulated unsheathed 1100 Volts grade drawing in and including appropriate dia coma in PVC conduit and its fitting complete concealed including provison of 1x2point 5sqmm nominal cross sectional area multistranded FRLS copper conductor cable PVC insulated unsheathed1100 Volts grade as earth wire completed allas specified and directed by Engineer in charge Extra length cables oblique wire required for connection to MCB oblique DBs shall not be measured and the ratequoted by contractor for per unit shal be deemed accordingly
4	Supply and installation 4	S AND F sheet metal enclosure forDB SPN 4 way 230V comma including 200A rated bus bar comma neutral link din rail etc comma double door flushed in wall including cuting of wall and well finishing of disturbed portion after fixing all as specified and directed by Engineer in charge
5	Supply and installation 5	S AND F MCB SPN 40 to 63 AMP 240Vcomma 50Hs comma 10KAcomma C curvefixed in DB all as specifiedand directed by Engineer in charge
6	Supply and installation 6	ditto as per item No 5 above here in before but MCB of capacity SP 6to 32 Amp
7	Supply and installation 7	Supply and fixing flame proof exhaust fan having sweep size of 300mm having Air discharge capacity of 1120 CFM complete with Point 25HP single phase 240V comma 1440RPM capacity of motor duly approvedhaving Make SUDHEERitem and making good of wall of any thick and size including plastering of wall and distembering as per existing colour is included in unit rate quoted
8	Supply and installation 8	Supply and fixing flame proof rotary type switch one way with termination box in LM6 single pole comma 16Amp complete with enclosures and connected acessories fitted onwall comma 230V comma 50Hz complete all specified and as directed by Engineer in charge