Corporation Of Chennai Tender
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Corporation Of Chennai Tender
Electrical Generators And Transformers
Electrical and Electronics
Eprocure
Opening Date21 Nov 2024
Closing Date5 Dec 2024
Tender Amount₹ 1,63,73,391
Costs
EMD
₹ 1,63,734Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
E.l.d.c.no./smii/p1/4537 /2024 Supply Erection Testing Commissioning Of 2000kva Transformer And Availing Of Ht Supply For Processing Facility Of Bio Mining Package 5 In Kodungaiyur Dumping Ground Zone 4 For Swm Department
Description
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Contact
Tender Id
2024_CoC_503512_1Tender No
E.L.D.C.NO./SMII/P1/4537 /2024Tender Authority
Corporation Of Chennai ViewPurchaser Address
-Website
http://http://www.chennaicorporation.gov.in/
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Documents
BOQ Items
11 KV, 25 KA, 630 A, HT Indoor Single Panel Vaccum Circuit Breaker complete as per specification
1
-
497000
Supply, Erection, testing, commissioning ACB SINGLE OUTDOOR PANEL- For 2000 KVA Transformer - Supply of floor mounting cubical type LT switch board fabricated out of 14/ 16 Swg CRCA and powder coated to Siemens gray shade. The panel will be equipped with following. INCOMER: 1 nos - 3200 A 4P 50KA MDO ACB. BUS BAR: 3200 A 50kA Aluminium Busbar of color coded non-mettallic matt finish paint and SMC Bus bar supports as per technical specifications
1
-
525000
Supply of 3200 A Aluminium Raising Mains ( Duct) as per technical specifications
20
-
600000
Erection of 3200 A Aluminium Raising Mains ( Duct) as per technical specifications
20
-
90000
Supply of Outdoor MAIN MV LT PANELS For 2000 KVA Transformer- Supply of floor mounting cubicle type LT switch board fabricated out of 14/ 16 Swg CRCA and powder coated to Siemens gray shade. The panel will be equipped with following. EB Incomer : 1Nos - 3200A, 4P, 50kA MDO ACB with Micro processor based releases DG INCOMER: 1Nos - 3200A, 4P, 50kA MDO ACB with Micro processor based releases BUS BAR: 3200A 50kA Aluminium Busbar of color coded non-mettallic matt finish paint and SMC Bus bar supports. OUTGOING: 4 Nos - 1000 A TP, 50KA MCCB with Thermal magnetic release. 1 Nos - 800 A TP, 36KA MCCB with Thermal magnetic release. 2 No. Class 1.0, 96 Sq.mm Digital Multi Function Meter with RS 485 port. iii) RYB Indicating Lamps of LED Clustered type and Control MCB's shall be provided. as per technical specifications
1
-
1775000
Erection, testing and commissioning of MV LT Panels (For 2000 KVA Transformer) as per technical specifications
1
-
60000
Supply of 700 KVAR APFCR PANEL (For 2000 KVA Transformer) with 7% Harmonic Reactors fabricated out of 14/ 16 Swg CRCA and powder coated to Siemens gray shade. The panel will be equipped with following. EB Incomer : 1Nos - 2000A, 3P, 50kA MDO ACB with Micro processor based releases BUS BAR: 2000A 50kA Aluminium Busbar of color coded non-mettallic matt finish paint and SMC Bus bar supports. OUTGOING: 4 No - 63 A TP, 25KA MCCB with Thermal magnetic release. 4 No - 100 A TP, 25KA MCCB with Thermal magnetic release. 2 Nos - 20KVAR Cap.Duty Con with 7% Detuned Reactor.2 Nos - 30KVAR Cap.Duty Con with 7% Detuned Reactor. 4 Nos - 50KVAR Cap.Duty Con with 7% Detuned Reactor.4 Nos - 100KVAR Cap.Duty Con with 7% Detuned Reactor. 12 Step APFCR Relay iii) RYB Indicating Lamps of LED Clustered type and Control MCB's shall be provided. as per specifications
1
-
1250000
Erection, testing and commissioning of 700KVAR APFCR LT Panels (For 2000 KVA Transformer) as per technical specifications
1
-
60000
FENCING & EARTHING: Supply of Fencing to a height of 1.8mtrs above ground level and a retaining brick wall all round the height of 1 feet above ground leveling supply of GI verticle members of 75x 40 x 6mm MS channels at 1.5mtrs interval and tie angle at top with 25 x 25 x 6mm MS angle with frame and three inches wire mesh coated with aluminium paint and fence earth as per technical specifications
110
-
165000
FENCING & EARTHING Erection of Fencing to a height of 1.8mtrs above ground level and a retaining brick wall all round the height of 1 feet above ground leveling supply of GI verticle members of 75x 40 x 6mm MS channels at 1.5mtrs interval and tie angle at top with 25 x 25 x 6mm MS angle with frame and three inches wire mesh coated with aluminium paint and fence earth as per technical specifications
110
-
9900
Gates : Supply of gates size of 2mtrs height and 2Nos.1.2mtrs wide made of 50 x 50 x 6mm MS angle cross support fixed on 2nos 100 x 50 x 6mm MS channels and pad lock arrangements with base plate, Painting of fence,doors and fencing supports with 2 coats of redoxide and 2 coats of aluminium paint as per technical specifications
4
-
45000
Gates : Providing of gates size of 2mtrs height and 2Nos.1.2mtrs wide made of 50 x 50 x 6mm MS angle cross support fixed on 2nos 100 x 50 x 6mm MS channels and pad lock arrangements with base plate, Painting of fence,doors and fencing supports with 2 coats of redoxide and 2 coats of aluminium paint as per technical specifications
4
-
7000
Leveling of yard for 40mm blue metal to a height of 75mm over 100mm sand bed as per technical specifications
800
-
60000
Spreading of yard for 40mm blue metal to a height of 75mm over 100mm sand bed as per technical specifications
800
-
24000
Body Earth : Supply of 100mm dia Cast Iron earth electrode of10' length buried in ground as per IS with necessary connecting clamps, watering arrangement &fasteners etc. as per technical specifications For Body Earth
6
-
102000
Body Earth : Erection of 100mm dia Cast Iron earth electrode of10' length buried in ground as per IS with necessary connecting clamps, watering arrangement &fasteners etc.as per technical specifications For Body Earth
6
-
21000
Neutral Earth : Supply of 100 mm diacast iron pipe copper plate earth electrode of size 600x600x3.15mm at a depth of 3000mm filled with salt, charcoal etc., construction of chamber, providing heavy duty concrete cast slab, painting & making etc., & as per the technical specification. For Neutral
2
-
45000
Neutral Earth : Installation, testing & commissioning of 100 mm diacast iron pipe copper plate earth electrode of size 600x600x3.15mm at a depth of 3000mm filled with salt, charcoal etc., construction of chamber, providing heavy duty concrete cast slab, painting & making etc., & as per the technical specification. For Neutral
2
-
8000
Supply fo following size Copper Flat (25 x 3mm) as per technical specifications
34
-
19958
Laying of following size Copper Flats & Wires with necessary fastners - 25x6mm Copper flat for Transformer, MV Panel body earthing as per technical specifications
50
-
12500
Supply of Copper Flat (50 x 6mm) as per technical specifications
60
-
35220
Laying of following size Cu Flats & Wires with necessary fastners- 50x6mm Copper flat for Transformer Neutral earthing as per technical specifications
20
-
7000
Supply of 240 sq.mm. 3 core HT XLPE 11KV (E) cable as per technical specifications
40
-
84000
HT CABLES: Laying of 3 C X 240 Sq.mm HT Cable as per technical specifications
40
-
10000
Supply of 240-300 sq.mm. 3 core HT Cable Outdoor Terminations XLPE 11KV (E) - EPKT 3372 (HEAT SHRINKABLE HT CABLE JOINT KIT CONSISTS OF RIGHT ANGLE / STRAIGHT BOOTS, WRAP AROUND SLEEVES, INSULATION TAPE, BUTYL SEALANT, CONSTANT FORCE SPRING, CLAMPS, TINNED COPPER BRAIDS ETC.,) as per technical specifications
4
-
73160
I.SI.MARKED 31/2X240 SQ.MM CABLE as per technical specifications
60
-
75780
LT CABLES: Laying of 31/2 C X 240 Sq.mm LT Cable as per technical specifications
60
-
15000
Supply of gland with termination for 31/2 C X 240 Sq.mm LT Cable as per specifications
4
-
3640
LT Earthing: Supply of LT Earthing 50 mm dia 3 meter long GI Pipe as per technical specifications
8
-
36000
LT Earthing: Erection of LT Earthing 50 mm dia 3 meter long GI Pipe as per technical specifications
8
-
16000
Cost of supply of Double wall corregated duct 120/103.5mm as per technical specifications
30
-
7938
Laying of ISI marked 120 mm dia HDPE Pipes as per technical specifications
30
-
1800
Safety Items- 1.Supply & fixing of Shock Treatment chart in Tamil& English languages duly laminated. 2. Supply of Insulation of Rubber mats of size 2m x 1m confirming to Latest IS laying in front of the panels. 3. Supply & fixing of First aid box containing full compliment of medicines, ointments & bandages etc., 4. Supply & fixing of 5kg dry powder type fire extinguisher or equivalent approved make with ISI mark including necessary fixing brackets. 5. Supply & Fixing of A2 size colored As fitted Single line drawing duly laminated / framed in Utility electrical room. 6. Supply & Installation of cast iron HT/LT cable route markers with necessary angle iron supports & civil works. 7. Supply of Hand gloves tested for 15KV with ISI mark. 8. 4sets of Fire bucket filled with sand mounted on stand. 9. 11KV Reflector Danger Board. 10. 433V Reflector Danger Board. Etc.. as per technical specifications
1
-
75000
Satuatory approval; Liasioning with The Chief Electrical Inspector to Government of Tamilnadu for preparation & submission of drawings and documents etc., obtaining approval for drawing & Safety Certificate. The cost shall Including submission of handing over document with As built. as per technical specifications
1
-
200000
Earth work excavation for foundation in all kinds soils in varying depths includingdismantling any masonry or roots met within foundation and shoring with planks, baling water if necessary and filling the sides with excavated earth including clearing and levelling site etc., completewith an initial lead of 10m.and lift of 2m
125
-
18912.5
Supplying clean Crushed Stone Sand (Commercially called M-Sand) Sand sandand filling in regular layers of 15cm thickeach including watering, consolidating etc. complete for foundation, basement, etc.
13
-
25777.18
Plain Cement concrete work 1:4:8 (1cement, 4 Crushed Stone Sand(Commercially called M-Sand) and 8 blue
granite broken stone jelly 40mm gauge)including consolidation curing, etc. complete for foundation, etc. upto basement
13
-
78234
Supplying and placing of Ready Mix M20 Graded of Concrete confirming to IS 456/2000 for Reinforcement Cement concrete Structural elements under controlled water cement ratio using 20mm and down graded machine broken granite stone jelly including transportaion, pumping and Vibration excluding cost of centering and shuttering and reinforcement but including curing, finishing etc as etc as directed by departmental officers
25
-
231000
Supplying, fabricating and placing in position Ribbed tor steel (RTS) for all RCC works as per design given including cost of steel and GI binding wire (18 G) in all floors etc., complete complying with standard specification (contractor has to make his own arrangements for the supply of steel and binding wire)
1400
-
131600
Supplying and erecting shuttering including necessary supports for plane surface in foundation and basement for RCC column footings,pintol blocks, plinth beam, staircase steps, critical steps, critical piers,etc.,using mild steel sheets of size 90x60cm and 10 gauge stiffened with welded mild steel angles of size25x25x3mm for boarding laid over silver Oak (country wood) joists of size 10x6.5cm spaced at about 90cm centre to centre and supported by casuarina props of 10 to 13cm dia spaced at 75cm centre to centre etc.,complete.
90
-
75289.5
Supplying stone dust and filling in regular layers of 15cm thick including watering, consolidating etc. complete for foundation, basement, etc
45
-
35586.45
Plastering with cement mortar 1:4 (1 cement and 4 Crushed Stone Sand (Commercially called M-Sand))12mm thick including curing, etc., complete.
154
-
46703.58
SOLID BLOCKS 40X20X20 CM Supplying and fixing Solid Blocks of following size confirming to S.S. 2145-1965 (including jam blocks closers etc.) made in CC 1:3:6 (One Cement Three Sand and Six HBSJ 6 mm) in CM 1:5 (one cement and five sand),for masonry wall partition wall including curing neat finishing etc. complete
40
-
295120
Annual Maintenance for the Substation for 1st Year after guarantee period as per technical specifications
1
-
664946
Annual Maintenance for the Substation for 2nd Year after guarantee period as per technical specifications
1
-
764689.2
Total without GST
1
-
13875754.41
GST(18%)
1
-
2497635.79
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