Tender For Providing Additional Electrical Power Lines, Plug Points, Exhaust Fans, And Air Conditioners To Synthetic Organic Lab (Room No 311) In Chemistry Dept At Ojas Building., tiruchirappalli-Tamil Nadu

Providing Additional Electrical Power Lines, Plug Points, Exhaust Fans, And Air Conditioners To Synthetic Organic Lab (Room No 311) In Chemistry Dept At Ojas Building. Providing Additional Electrical Power Lines, Plug Points, Exhaust Fans, And Air Conditioners To Synthetic Organic Lab (Room No311) In Chemistry Dept At Ojas Building. , Wiring , Wiring For Light Point/ Fan Point/ Exhaust Fan Point/ Call Bell Point With 1.5 Sq.Mm Frls Pvc Insulated Copper Conductor Single Core Cable In Surface / Recessed Steel Conduit, With Piano Type Switch, Phenolic Laminated Sheet, Suitable Size Ms Box And Earthing The Point With 1.5 Sq.Mm Frls Pvc Insulated Copper Conductor Single Core Cable Etc. As Required. , Group B , Supplying And Fixing Of Following Sizes Of Medium Class Pvc Conduitalongwithaccessoriesinsurface/Recessincluding Cutting The Wall And Making Good The Same In Case Of Recessed Conduit As Required. , 25 Mm , Supplying And Fixing Following Modular Switch/ Socket On The Existing Modular Plate & Switch Box Including Connections But Excluding Modular Plate Etc. As Required. , 5/6 A Switch , 15/16 A Switch , 3 Pin 5/6 A Socket Outlet , 6 Pin 15/16 A Socket Outlet , Supplying And Fixing Following Size/ Modules, Gi Box Alongwith Modular Base & Cover Plate For Modular Switches In Recess Etc. As Required. , Plastic Surface Box - 6 Module , Supplying And Fixing Following Modular Base & Cover Plate On Existing Modular Metal Boxes Etc. As Required. , 1 Or 2 Module , 4 Module , 6 Module , 8 Module , Supplying And Fixing Following Modular Base & Cover Plate On Existing Modular Metal Boxes Etc. As Required. , Dlp Pastic Trunking105x50mm And Accessories Flexible Cover85mm -1No, Joints For Cover85mm Width-1No,Basejoint-25Nos,Clips-15Nos,Separation Partition-1No,Endcap-2No,Internal Angles-Adjustable From 80 Degr - 120 Deg - 1No, Vdi Accessories For Internal Angles-1No,Vdi Accessories For External Angles -1No, Flat Angles -1No, Vdi Accessories For Flat Angles-1No, Flat Junctions-1No, Flat Junctions For Specific Size-Tap Off To An 80Mm Wide Branch -1No, Vdi Accessories For Juctions -1No, Wall Crossing-1No, Capacity Change -1No,Capacity Change-1No, Partition Junction -1No, Cable Ties Base -1No.(Make: Legrand/Mk) , Dlp Pastic Mini Trunking System32x12.5Mm And Accessories Endcap-1No,Internal Angles-Adjustable From 85 Degr - 95 Deg - 1No,Flat Junctions -1No.(Make: Legrand) , Dlp Wiring For Circuit/ Submain Wiring Alongwith Earth Wire With The Following Sizes Of Fr Pvc Insulated Copper Conductor, Single Core Cable In Surface/ Recessedas Required.(Make: Finolex/Polycab/Rr) , 2 X 4.0 Sq. Mm + 1 X 4.0 Sq. Mm Earth Wire , 2 X 10.0 Sq. Mm + 1 X 10.0 Sq. Mm Earth Wire , 4 X 4.0 Sq. Mm + 2 X 4.0 Sq. Mm Earth Wire , 4 X 10.0 Sq. Mm + 2 X 10.0 Sq. Mm Earth Wire , Misc Civil Items , Supply And Fixing Readymade Round Cement Block -1Nos Labour Charges For Exhaust Fan Fixing Including Mesh Wire ,Wall Cutting Bolt Nuts Fixing Andfinishing. , Mccb, Mcb & Dbs , Supplying And Fixing Following Way, Single Pole And Neutral, Sheet Steel, Mcb Distribution Board, 240 V, On Surface/ Recess, Complete With Tinned Copper Bus Bar, Neutral Bus Bar, Earth Bar,Din Bar,Interconnections,Powderpaintedincluding Earthing Etc. As Required. (But Without Mcb/Rccb/Isolator) , 12 Way , Double Door , Supplying And Fixing Of Following Ways Surface/ Recess Mounting, Vertical Type, 415 V, Tpn Mcb Distribution Board Of Sheet Steel, Dust Protected, Duly Powder Painted, Inclusive Of 200 A Tinned Copper Bus Bar, Common Neutral Link, Earth Bar, Din Bar For Mounting Mcbs (But Without Mcbs And Incomer ) As Required . (Note : Vertical Type Mcb Tpdb Is Normally Used Where 3 Phase Outlets Are Required.) , 4 Way (4 + 12), Double Door , Supplying And Fixing 5 A To 32 A Rating, 240/415 V, 10 Ka, C Curve, Miniature Circuit Breaker Suitable For Inductive Load Of Followingpolesintheexistingmcbdbcompletewith Connections, Testing And Commissioning Etc. As Required. , Single Pole , Double Pole , Triple Pole , 2-4 Pole Enclosure Box Only , Supplying And Fixing Single Pole Blanking Plate In The Existing Mcb Db Complete Etc. As Required. , Supplyingandfixingfollowingrating,Doublepole, 240V, Isolator In The Existing Mcb Db Complete With Connections, Testing And Commissioning Etc. As Required. , 40 A , Supplying And Fixing Following Rating, Double Pole, (Single Phase And Neutral), 240 V, Residual Current Circuit Breaker (Rccb), Havingasensitivitycurrent30maintheexistingmcbdb Complete With Connections, Testing And Commissioning Etc. As Required. , 40 A , Supplying And Fixing 20 A, 240 V, Spn Industrial Type Socket Outlet,With 2Poleandearth,Metalenclosedplugtop Alongwith 20 A C Curve, Sp, Mcb, In Sheet Steel Enclosure, On Surface Or In Recess, With Chained Metal Cover For The Socket Out Let And Complete With Connections, Testing And Commissioning Etc. As Required. , Supplying And Fixing Of Following Rating,Double Pole/Single Pole,240 Volts,Isolator/Mcb In The Existing Mcb/Db Complete With Connections,Testing And Commissioning Etc.As Required. , Single Pole 40-63A Mcb , Double Pole 40-63A Mcb , Supplying And Fixing Of Following Rating,Three/Four Pole,415 Volts,Isolator/Mcb In The Existing Mcb/Db Complete With Connections,Testing And Commissioning Erc.As Required. , Triple Pole 40-63A Mcb , Four Pole 40-63A Mcb , Supplying And Fixing Of Following Amps, 230/415Volts, Spn/Tpn Industrial Type, Socket Outlet, With 2/4Pole And Earth, Metal Enclosed Plug Top Along With Following Amps C Curve, Dp/Fp Mcb, In Sheet Steel Enclosure, On Surface Or In Recess, With Chained Metal Cover For The Socket Outlet And Complete With Connections, Testing And Commissioning Etc. As Required. (Make: Legrand - Tempra Or Equivalent) , 6-32A 3P+N+E - Fp Industrial Socket , Earthing , Supplying And Laying 6 Swg G.I.Wireat 0.50 Metre Below Ground Level For Conductor Earth Electrode, Including Connection/ Termination With Gi Thimble Etc. As Required. , Supplying And Laying 25 Mm X 5 Mm Copper Strip At 0.50 Metre Below Ground As Strip Earth Electrode, Including Connection/ Terminatingwithnut,Bolt, Spring,Washeretc.Asrequired. (Jointing Shall Be Done By Overlapping And With 2 Sets Of Brass Nut Bolt & Spring Washer Spaced At 50Mm) , Supplying And Fixing Cosmos Earthig Electrode Systems. , Cosmos Roma 40Mm Dia 2 Mtrs Length With Moisture Enhancer 25 Kg. , Supply Of Electrical Items , Supplying Of Heavy Duty 960 Rpm Exhaust Fan Of Following Sweep, Suitable For Operation On 230 Volts, Single Phase, 50 Hz, Ac Supply Including Suitable Size Louvers As Required. , 300 Mm (Heavy Duty)

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	17-Nov-2022	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	24-11-2022
2	24-Nov-2022	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	29-11-2022

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INR 10425.0 /-

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Name of Work: Providing additional electrical power lines, plug points, exhaust fans, and Air conditioners to Synthetic Organic Lab (Room No:311) in Chemistry dept at Ojas building.

Sl. No.	Item Description
1	WIRING
2	Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.
3	Group B
4	Supplying and fixing of following sizes of medium class PVC conduitalongwithaccessoriesinsurface/recessincluding cutting the wall and making good the same in case of recessed conduit as required.
5	25 mm
6	Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.
7	5/6 A switch
8	15/16 A switch
9	3 pin 5/6 A socket outlet
10	6 pin 15/16 A socket outlet
11	Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.
12	Plastic surface box - 6 module
13	Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.
14	1 or 2 Module
15	4 Module
16	6 Module
17	8 Module
18	Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.
19	DLP Pastic Trunking105x50mm and accessories Flexible cover85mm -1No, Joints for cover85mm width-1No,Basejoint-25Nos,Clips-15Nos,Separation partition-1No,Endcap-2No,Internal angles-adjustable from 80 degr - 120 deg - 1No, VDI accessories for internal angles-1No,VDI accessories for external angles -1No, Flat angles -1No, VDI accessories for flat angles-1No, Flat junctions-1No, Flat junctions for specific size-tap off to an 80mm wide branch -1No, VDI accessories for juctions -1No, Wall crossing-1No, Capacity change -1No,Capacity change-1No, partition junction -1No, Cable ties base -1No.(Make: Legrand/MK)
20	DLP Pastic mini Trunking system32x12.5mm and accessories Endcap-1No,Internal angles-adjustable from 85 degr - 95 deg - 1No,Flat junctions -1No.(Make: Legrand)
21	DLP Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/ recessedas required.(Make: Finolex/Polycab/RR)
22	2 X 4.0 sq. mm + 1 X 4.0 sq. mm earth wire
23	2 X 10.0 sq. mm + 1 X 10.0 sq. mm earth wire
24	4 X 4.0 sq. mm + 2 X 4.0 sq. mm earth wire
25	4 X 10.0 sq. mm + 2 X 10.0 sq. mm earth wire
26	Misc Civil items
27	supply and fixing readymade round cement block -1Nos Labour charges for exhaust fan fixing including mesh wire ,wall cutting bolt nuts fixing andfinishing.
28	MCCB, MCB & DB"S
29	Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar,din bar,interconnections,powderpaintedincluding earthing etc. as required. (But without MCB/RCCB/Isolator)
30	12 way , Double door
31	Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)
32	4 way (4 + 12), Double door
33	Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of followingpolesintheexistingMCBDBcompletewith connections, testing and commissioning etc. as required.
34	Single pole
35	Double pole
36	Triple pole
37	2-4 Pole enclosure box only
38	Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.
39	Supplyingandfixingfollowingrating,doublepole, 240V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.
40	40 A
41	Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), havingasensitivitycurrent30mAintheexistingMCBDB complete with connections, testing and commissioning etc. as required.
42	40 A
43	Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet,with 2poleandearth,metalenclosedplugtop alongwith 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.
44	Supplying and fixing of following rating,double pole/single pole,240 volts,Isolator/MCB in the existing MCB/DB complete with connections,testing and commissioning etc.as required.
45	Single Pole 40-63A MCB
46	Double pole 40-63A MCB
47	Supplying and fixing of following rating,Three/four pole,415 volts,Isolator/MCB in the existing MCB/DB complete with connections,testing and commissioning erc.as required.
48	Triple Pole 40-63A MCB
49	Four Pole 40-63A MCB
50	Supplying and fixing of following amps, 230/415volts, SPN/TPN industrial type, socket outlet, with 2/4pole and earth, metal enclosed plug top along with following amps "C" curve, DP/FP MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket outlet and complete with connections, testing and commissioning etc. as required. (Make: Legrand - Tempra or Equivalent)
51	6-32A 3P+N+E - FP industrial socket
52	EARTHING
53	Supplying and laying 6 SWG G.I.wireat 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.
54	Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminatingwithnut,bolt, spring,washeretc.asrequired. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)
55	Supplying and fixing cosmos earthig electrode systems.
56	COSMOS ROMA 40mm DIA 2 Mtrs LENGTH WITH MOISTURE ENHANCER 25 Kg.
57	SUPPLY OF ELECTRICAL ITEMS
58	Supplying of heavy duty 960 RPM exhaust fan of following sweep, suitable for operation on 230 Volts, single phase, 50 Hz, AC Supply including suitable size louvers as required.
59	300 mm (Heavy duty)