Technical Education Department Tender
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Technical Education Department Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date10 Oct 2024
Closing Date22 Oct 2024
Tender Amount₹ 65,00,000
Costs
EMD
₹ 42,500Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2024_HE_492425_1Bid Award Id
ViewTender No
VadalurElec_2024Tender Authority
Technical Education Department ViewPurchaser Address
-Website
http://tntenders.gov.in
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Documents
BOQ Items
Supply and fixing of single box type 4'20W LED fitting higher end with TW round blocks on wall or ceiling with 20W LED tube with PVC unsheathed copper leads from terminals to the fitting. etc., complete complying with standard specification and as directed by the departmental Officer.
104
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Supply and fixing of single box type 4'20W LED fitting higher end with TW round blocks with conduit pipe Suspension from the ceiling with 20W LED tube with PVC unsheathed copper leads from terminals to the fitting etc., complete complying with standard specification and as directed by the departmental Officer.
190
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Supply and fixing of single box type 4'18 W Twin Box Type LED fitting Higher end Complete with conduit pipe Suspension from the ceiling with 18WCrystal glass LED tube with PVC unsheathed copper leads from terminals to the fitting etc., complete complying with standard specification and as directed by the departmental Officer.
120
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Supply and fixing of WT bulk head fitting with guard suitable for 15W LED bulb etc., complete complying with standard specification and as directed by the departmental Officer.
36
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Supply and fixing of 2' x 2' 6500K 42W LED recessed mounted Square type LED fitting higher end complete with Chain Suspension from ceiling with PVC unsheathed copper leads from terminals to the fitting. etc., complete complying with standard specification and as directed by the departmental Officer.
20
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Supply and fixing of 2' x 2' 6500K 24W LED Surface mounted Square type LED fitting higher end complete on ceiling with PVC unsheathed copper leads from terminals to the fitting etc., complete complying with standard specification and as directed by the departmental Officer.
11
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Supply and Fixing of 30W LED Street Light Fitting with LED (Higher end) with 25mm dia GI Pipe (class B ) with one no.25mm GI Bend complete on the existing post / on wall with PVC Unsheathed Copper leads with MS Clamps and with painting etc., complete complying with standard specification and as directed by the departmental Officer.
13
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Supply and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 500 mm down rod on the existing clamp. etc., complete complying with standard specification and as directed by the departmental Officer.
216
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Supply and fixing of 375 mm (15") sweep (light duty) AC exhaust fan complete without provision of holes in the wall etc., complete complying with standard specification and as directed by the departmental Officer.
9
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Supply and fixing of louvers shutters arrangements for 375mm (15") sweep light duty AC Exhaust fan etc., complete complying with standard specification and as directed by the departmental Officer.
9
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Supply and fixing of 3 Nos. 5Amps (3 Pin and 2 Pin) combined flush type wall socket with control switches concealed in suitable TW Box covered with Hylem sheet in flush with wall with earth connection (for computer Plug socket) etc., complete complying with standard specification and as directed by the departmental Officer.
162
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Supply and Fixing of 5A/15A 3 Pin Combined flush type wall socket with 15 A flush type switch concealed in Suitable TW Box inflush with wall covered with 3mm thick Hylem sheet with earth etc., complete complying with standard specification and as directed by the departmental Officer.
41
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Supply and fixing of 20Amps DP Plug and Socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For AC Plug) [Legrand (MDS) / Hager (L&T) make] etc., complete complying with standard specification and as directed by the departmental Officer.
7
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Supply and Fixing of 32A DP Neutral MCB along with Sheet steel enclosure in Flush with Wall with Earth Connection etc., complete complying with standard specification and as directed by the departmental Officer.
6
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Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End etc., complete complying with standard specification and as directed by the departmental Officer.
18
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Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 40A DP MCB Isolator as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End etc., complete complying with standard specification and as directed by the departmental Officer.
7
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Supply and fixing of 7 segment 4 way TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one no. 4 pole incoming MCB / Isolator and another seperate 4 way provision for accomodating one no. 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 4 ways in each segment) and seperate provision for MCB / Isolators ( totally 12 nos.) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with earth connection only.
(i)63A 4P MCB - 1 no.
(ii)63A 4P 30MA RCCB/ELCB - 1 no.
(iii) 63A DP MCB Isolator -3 nos.
(iv) 6A to 32A SP MCB - 12 nos. etc., complete complying with standard specification and as directed by the departmental Officer.
3
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Supply and fixing of 7 segment 6 way TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one no. 4 pole incoming MCB / Isolator and another seperate 4 way provision for accomodating one no. 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 6 ways in each segment) and seperate provision for MCB / Isolators ( totally 18 nos.) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with earth connection only.
(i)63A 4P MCB - 1 no.
(ii)63A 4P 30MA RCCB/ELCB - 1 no.
(iii) 63A DP MCB Isolator -3 nos.
(iv) 6A to 32A SP MCB - 18 nos. etc., complete complying with standard specification and as directed by the departmental Officer.
3
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Supply and Fixing of 3 Ph 4 way Vertical type 160 A 16 KA MCCB DB with IP 43 protection Double door type DB (legrand) with 1No. 125A 4P MCCB 16 KA as incoming and 4 Nos. 63A TP MCB 10 KA as outgoing with cable entry boxes in suitable angle iron frame work with earth connection only. (The MCCB DB, and MCCB's and MCB's Like Higher end etc., complete complying with standard specification and as directed by the departmental Officer.
4
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Supply and Fixing of 3 Ph 4 way Vertical type MCB DB 10 KA with IP 43 protection Double door type DB (legrand) with 1No 63A 4P MCB 10 KA as incoming and 3 Nos. 32A TP MCB 10 KA and 3 Nos. 32ASP MCB 10 KA as outgoing in flush with wall and making good of the concealed portion with earth connection only.(The MCBDB and MCB's should be Like legrand /Hager/L&T make) (Pump room) etc., complete complying with standard specification and as directed by the departmental Officer.
1
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Supply and run of 2 of 2.5sqmm (36/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 2.5 sqmm copper wire and making good of the concealed portion with suitable colour etc., complete complying with standard specification and as directed by the departmental Officer.
1277
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Supply and run of 2 of 4 sq mm (56/0.3) PVC insulated SC unsheathed Cu Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sqmm copper wire and making good of the concealed portion with painting of suitable colour. etc., complete complying with standard specification and as directed by the departmental Officer.
900
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Supply and run of 2 of 6 sq.mm (84/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 6 sqmm copper wire and making good of the concealed portion with painting of suitable colour etc., complete complying with standard specification and as directed by the departmental Officer.
100
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Supply and run of 4 of 4sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sqmm copper wire and making good of the concealed portion with suitable colour etc., complete complying with standard specification and as directed by the departmental Officer.
130
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Supply and run of 4 of 10 sq.mm (140/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sqmm copper wire and making good of the concealed portion with painting of suitable colour etc., complete complying with standard specification and as directed by the departmental Officer.
220
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Supply and Fabrication, Errection, Testing and commissioning of pedestal mounted pillar box made out of 16SWG CRCA MS Sheet of size 48”x36”x18” out door Type with double compartment and with angle iron stiffener with front open doors for each compartment with lock and key facilities with sealing (TNEB Type) arrangement with dust and Vermin proof and space for fixing TNEB Electronic type energy meter suitable for 3 phase 415 V 4wire 50 HZ AC supply having 400A Capacity Copper Bus bar on suitable bus insulators and provision for mounting 3 Nos C.T.S of 400/5A for incoming to the energy meter and supply and fixing of 3 Nos. 400A fuse Units and neutral link on 6mm Thick Hylum sheet and provision for cable entry for both incoming and outgoing cables at the bottom and painting the board with Two coats of anti-corrosive paint of approved colour with earth connection and comprising the following.
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1. Digital Voltmeter and Ammeter with suitable Rotary Switches 2. LED Indicator light arrangement with suitable push switch And fuse units.
3. 1 No earth bus of 0.75 mts of 1”x1/8” Copper flat at one side
4. Base channel fixed at the bottom of pillar box
5. View glasses fixed at both compartments 6. Caution / Danger Board
7. For meter wiring should be made with identification ferules 8. The whole arrangement should be Errected on suitable
masonry pedestal etc., complete complying with standard specification and as directed by the departmental Officer.
1
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Sub switch Panel: Supply and Erection of 400A capacity Dust and Vermin Proof Cubical Panel Board made up of 16 SWG CRCA steel with supply and fixing of the following interior mounting fuse switches with HRC fuses arranged in two Horizontal rows with one switch over the other with a central bus bar chamber and two nos of Horizontal cable chambers at the two ends one on each side next to the fuse switch chamber and confirming to IE rules.
EB INCOMER: 400A FP switch disconnector fuse units interior only with HRC fuse Double Break Switch -1 No
DG INCOMER: 400A FP switch disconnector fuse units interior only with HRC fuse Double Break Switch -1 No OUTGOING: 200A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -2Nos
125A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -6 Nos
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63A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -2 Nos
(All the TPN Switch should be Siemens with Front Handle) Suitable The bus bar chamber will consist of suitable size of tinned copper flat for phase and neutral buses on epoxy moulded bus insulated at proper and sufficient spacing between the buses as per IE Rules. This bus bar chamber should be segregated from the adjacent chamber by providing hylem sheet of suitable thickness as partisans. 2 Nos 25x3mm tinned copper flats should be provided all round the panel for earth bus.
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The fuse Switches should be connected with the phase and natural buses with suitable size of rigid copper flat/rod and each switch should be connected with the 2 Nos earth bus with 2 runs of No.8 SWG rigid Tinned copper rod with suitable lugs. Phase and neutral tinned buses should be tinned properly.
The panel should have a separate metering chamber at the top side consisting of 0-600V Voltmeter with Selector Switch, 0-400A Ammeter with Selector Switch and C.T arrangement Pilot lamps, toggle switches, fuse unit (Siemens) indicator lamps should be provided with control switches and fuse unit The panel should be Powder Coat paint of approved colour, approved by the site officer and also the danger board .
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The capacity of the switches size of incoming and out going cable the place to which the supply is feed shall be mounted on switch chamber. The pannel board should be mounted on 75mm x37mm MS channel provided all round at bottom of the panel. The whole arrangement should be erected on a masonry pedestal to be constructed with suitable foundation bolts and nuts such that the lowest switch handle is at a height of 0.75 m from the ground level with necessary earth connection etc., complete complying with standard specification and as directed by the departmental Officer.
1
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Supply and fixing of 3 Phase 400A aerial fuse unit for 3 Nos400A fuse units (500V) on suitable MS sheet covered with 6mm thick hylem sheet on suitable angle iron work the tapping pole with necessary clamps etc., complete complying with standard specification and as directed by the departmental Officer.
1
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Supply and fixing of 400 Amps TPN sheet double break switch with HRC fuse and neutral on suitable angle iron framework with MS cable entry boxes and with earth completion only etc., complete complying with standard specification and as directed by the departmental Officer.
1
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Supply and run of Gang Bell 12" on suitable angle iron frame work with necessary connections and push bell suitable for 230V AC supply. etc., complete complying with standard specification and as directed by the departmental Officer.
1
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Supply and laying of 2 Run 3 1/2 X 150 sq.mm PVC armoured LTUG cable in a trench excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand refilling the earth to make good etc., complete complying with standard specification and as directed by the departmental Officer.
150
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Supply and laying of 2 Run 3 1/2 X 150 sq.mm PVC armoured LTUG cable in Suitable GI pipe to be excavated at a depth of 0.75 metre and refilling the earth to make good for road crossing etc., complete complying with standard specification and as directed by the departmental Officer.
10
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Supply and clamping of 2 Run 3 1/2 X 150 sq.mm PVC armoured LTUG cable on post or on wall with MS Clamps etc., complete complying with standard specification and as directed by the departmental Officer.
10
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Supply and fixing of brass cable gland for 3 1/2 X 150 sqmm PVC LTUG armoured cable with earth connection etc., complete complying with standard specification and as directed by the departmental Officer.
4
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Supply and providing cable end termination of 3 1/2 X 150 sq.mm PVC LTUG Aluminum armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete etc., complete complying with standard specification and as directed by the departmental Officer.
4
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Supply and clamping of 3 1/2 x 240 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps etc., complete complying with standard specification and as directed by the departmental Officer.
25
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Supply and clamping of 3 1/2 x 240sq.mm PVC LTUG armoured LTUG cable in suitable GI pipe on post or on wall with MS Clamps etc., complete complying with standard specification and as directed by the departmental Officer.
5
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Supply and fixing of brass cable gland for 3 1/2 x 240 sqmm PVC armoured LTUG cable with earth connection etc., complete complying with standard specification and as directed by the departmental Officer.
2
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Supply and providing cable end termination of 3 1/2 x 240 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete etc., complete complying with standard specification and as directed by the departmental Officer.
2
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Supply and laying of 3 1/2 X 25 sq mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good. etc., complete complying with standard specification and as directed by the departmental Officer.
45
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Supply and clamping of 3 1/2 X 25 sq mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.etc., complete complying with standard specification and as directed by the departmental Officer.
15
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Supply and fixing of brass cable gland for 3 1/2 X 25 sq mm PVC armoured LTUG cable, with earth connection etc., complete complying with standard specification and as directed by the departmental Officer.
2
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Supply and providing cable end termination of 3 1/2 X 25 sq. mm PVC LTUG Aluminum armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete. etc., complete complying with standard specification and as directed by the departmental Officer.
2
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Supply and fixing of LT cable route indicator with suitable angle not less than 38mm x 38mm 6mm and 0.6mtr long excavation of earth to a depth of 0.6 mtr and concreting the ground level and making good of the ground as directed by the departmental officers etc., complete complying with standard specification and as directed by the departmental Officer.
10
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Earthing as per ISI specifications with an earth electrode of 2.1 mtr class 'B' GI pipe of dia not less than 40mm with copper plate of size 125mmx50mmx6mm, with necessary funneling arrangements with necessary masonary work and with 38mm RCC cover slab for brick masonary.etc., complete complying with standard specification and as directed by the departmental Officer.
5
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Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection etc., complete complying with standard specification and as directed by the departmental Officer.
20
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Supply and run of 1 of NO: 8 SWG cu wire for earth connection etc., complete complying with standard specification and as directed by the departmental Officer.
21
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Design, supply erection 25 KVAR 5 stage switching, sequence automatic power factor correction wall mounting stand vermin proof cubical panel board made of 16 SWG CRCA sheet steel with supply and fixing of the following interior mounting capacitor chamber relay with metering chamber and compartmentalised out going feeders with suitable capacity MCCB with panel board with provision for louvers and cooling fan for proper ventilation to manage heat load incoming - 100A FP MCCB with rotary handle.
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Outgoing :5 stage capacitor bank
Contactors:Bharatia Cuttler Hammer Heavy Duty contactors.
Relays:World class solid state relays with TM2 technology as an option.
Capacitor MPP capacitor 5 stage from 1 KVAR to 20 KVAR
Bus bar: 25 mm x 6mm tinned copper Metering : 1-500A Ammeter with CT coil 2) 0-500V voltmeter. 3) Advance micro controller based intelegent power factor controller with self dianostic sensing and digital net work analayset with software for mentiory and saving para meter of a suitable multi function meter.
Indication: R,Y,B
The panel should be coated with Epoxy based painting and the whole assembly fixed in suitable cubical panel grouted in floor with connection complete. etc., complete complying with standard specification and as directed by the departmental Officer.
1
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Supply and clamping of 3 /12 x 50 sqmm PVC LTUG armoured cable on post or on wall with MS Clamps etc., complete complying with standard specification and as directed by the departmental Officer.
15
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Supply and fixing of brass cable gland for 3 /12 x 50 sqmm PVC armoured LTUG cable with earth connection etc., complete complying with standard specification and as directed by the departmental Officer.
2
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Supply and providing cable end termination of 3 /12 x 50 sqmm PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete etc., complete complying with standard specification and as directed by the departmental Officer.
2
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GST 18 %
1
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