1

Supply, Delivery and Laying  110mm dia PVC Pipes and specials for Augmentation of Ground Water from Private Agricultural Wells at Karanai in Poondi Well Field.

CNT/WSS/MWB/1518/2003

01.12.2003

08.12.2003

29.12.2003

1)       M/s.Everbright Engg.Co.,  Rs.59,40,627.00

      (-)5.95%

2)       M/s.Sri Siddhi Projects Ltd

Rs.63,93,473.00

 1.22%

3)       M/s.Almech Engg.(P) Ltd,

Rs.61,71,308.00

 2.29%

M/s.Everbright Engg.Co.,  Rs.59,40,627.00

 (-)5.95%

2

Supply, Delivery and Laying  110mm dia PVC Pipes and specials for Augmentation of Ground Water from Private Agricultural Wells at Siruvakkam in Minjur Well Field.

CNT/WSS/MWB/1519/2003

01.12.03

10.12.2003

29.12.2003

1)M/s.C.S.Constns.

    Rs.77,77,925.00

    39.72%

2)M/s.S.P.S.Constns

   Rs.74,64,367.50

   34.09%

M/s.SPS Constns

   Rs.72,10,579.10

   0.08%

3

Supply, Delivery and Laying  110mm dia PVC Pipes and specials for Augmentation of Ground Water from Private Agricultural Wells at Gangaiyadikuppam at Minjur Well Fields.

CNT/WSS/MWB/1520/2003

01.12.03

10.12.2003

29.12.2003

1)M/s.Jain Irrigation System

    Rs.69,66,570.50

    10.38%

2) M/s.Sri Rajeswari Constn.

     Rs.63,19,110.59

    0.12%

M/s.Sri Rajeswari Constn.

     Rs.63,19,110.59

    0.12%

4

Interception, Diversion and Treatment  of Sewage to prevent pollution of Kolavoy Lake including O&M for 5 years

CNT/KOL/SEW/NCB/GOI/

06/2003

21.05.03

9.7.2003

2.1.2004

1)       M/s.IVRCL Infrastructure & Projects Ltd,

   Rs.402,75,820.11

2)       M/s.Nagarjuna Constn.Co.,

   Rs.404,35,695.30

3)       M/s.Ramky Engineers

   Rs.451,48,387.69

M/s.IVRCL Infrastructure & Projects Ltd,

   Rs.3,40,30,589.14

(-) 22.07 %

5.

 Laying of 300mm dia and 450mm dia DI pipes and allied works from  Gangaiyadikuppam to Siruvakkam in Minjur Well  Field. CNT/WSS/MWB/1521/03

01.12.03

10.12.2003

13.01.2004

1)       M/s.M.S.Constructions

Rs.17,69,233.62

 8.49%

2)       M/s.Rohini Enterprises

Rs.20,82,706.00

 27.71%

M/s.M.S.Constructions

Rs.17,69,233.62

    8.49%

6.

Erection of 20 nos. of bore   well of size 150 mm dia along Kortaliar river    bed near Karanodai CNT/WSS/DRO/1523/03

20.12.2003

31.12.2003

13.01.2004

1)M/s.SKA Enterprises

  Rs.195963.80

      34.16%

2)M/s.Chennai Electricals

   Rs.170743.80

     29.76%

3) M/s.Raja Rajeswari Enterprises

   Rs.183363.80

     31.96%

M/s.Chennai Electricals

   Rs.170743.80

     29.76%

7

Supply, Erection and Commissioning of 20 Nos. Submersible pump sets of head 40 m and discharging capacity of 500 liters per minute for the newly erected bore at   Karanodai    and maintaining  for a period of 5 months 

CNT/WSS/DRO/1524/03

20.12.2003

31.12.03

8.01.2004

1)M/s.Almech Engrs.

    Rs.31,61,900.00

    17.54%

2)       Th.D.Kumar

  Rs.46,48,500.00

   72.80%

3)       Th.Murugan

  Rs.42,70,000.00

      58.73%

M/s.Almech Engrs.

    Rs.29,58,900.00

    9.99%

8

Construction of RCC Under ground sump  and Pump room at Karanodai CNT/WSS/DRO/1525/03

20.12.2003

31.12.03

8.01.2004

1) M/s.Chennai Electricals

   Rs.170743.80

     29.76%

2) Th.G.Sathyamoorthy

    Rs.410636.80

    66.19%

M/s.Chennai Electricals

   Rs.170743.80

     29.76%

9

Supply            Erection and Commissioning of Horizontal Split casing pump sets of 35 m head with discharging capacity of 85 lps at karanodai. CNT/W/DRO/1526/03

20.12.2003

31.12.03

8.01.2004

1)M/s.Ever Bright Engg.Co.,

Rs.7,32,800.00

65.17%

2)M/s.VEE PEE Constn.

Rs.2,82,280.00

25.10%

3)M/s.Almech Engrs

Rs.1,11,320.00

 (-)9.90%

4)M/s.Hydro Electrical Systems,

Rs.16,49,230.00

  (-)14.67%

5)M/s.Service Centre

Rs.6,920.00

(-)0.60%

6)Th.R.Seethapathy

Rs.1,62.280.00

14.43%

7)M/s.Smith Craft Engg.Enterprises

(-)92,520.00

(-)8.23%

M/s.Hydro Electrical Systems,

Rs.9,40,480.00

  (-)16.36%

10

Laying of 300 / 450 mm dia DI pipe for conveying water from sump to the existing 750 mm dia Panjetty main at  karanodai. CNT/WSS/DRO/1527/03

20.12.2003

31.12.03

13.1.2004

1)       Th.A.Dhana

       sekaran

Rs.5,57,129.20

       4.20%

2)       M/s.Raghu Associates

      Rs.5,78,700.00

       8.24%

3)       Th.A.Dhana

       sekaran

Rs.5,51,3859.60

   3.13%

11

Laying 900mm dia DI  pipe line from zero point near the surplus causes way of Red Hills lake to the clear water underground sump of 300 MLD treatment plant at Red Hills.

CNT/WSS/DRO/1528 A/2003

08.01.04

20.01.04

03.2.2004

1)       M/s.Home Makers (P) Ltd

Rs.96,36,528.41

  25.24%

2)       M/s.Trichy Constn.Co.,

Rs.96,89,943.00

25.93%

3)       Th.V.Venkata

vijayan

Rs.93,40,709.58

 21.39%

Th.V.Venkata

vijayan

Rs.80,70,373.08

 4.88%

12

Extension of existing 600 mm dia pipe line by laying 700 mm dia D I  pipe line from Vadakarai junction to the UGT of 300 mld treatment plant at Redhills. CNT/WSS/DRO/1529/03

20.12.2003

31.12.03

8.01.2004

1)M/s.Sudha Constns.

Rs.76,85,552.75

54.76%

2)M/s.Home Makers

Rs.81,35,328.00

 63.81%

3)M/s.Trichy Constn.

Rs.50,29,283.56

 1.27%

M/s.Trichy Constn.

Rs.50,29,283.56

 1.27%

13

Diversion of Kannigaiper pumping main by laying 700 mm dia D.I pipe line from Vadakarai junction to the UGT of 300 mld treatment plant at Redhills

CNT/WSS/DRO/1530/03

20.12.2003

31.12.03

8.01.2004

1)M/s.Jothi & Co.,

Rs.45,83,825.62

92.30%

2)M/s.Trichy Contn.

Rs.1,65,727.62

3.34%

M/s.Trichy Contn.

Rs.50,29,283.56

1.27%

14

Laying of 1000mm DI pipe line from the clear water under ground sump of 300 mld treatment plant at Redhills  to “O” point of the Redhills Lake – Reach-1.

CNT/WSS/DRO/1532/2003

09.01.04

28.01.04

10.2.2004

1)       M/s.Sri Kandasamy & Co.,

Rs.3,58,45,743.00

 (-)2.28%

1)M/s.Trichy Construction

Rs.5,36,41,880.00

46.23%

2) M/s.IVRCL Infrastructure &Projects Ltd

Rs.3,88,96,898.82

 6.04%

M/s.Sri Kandasamy & Co.,

Rs.3,58,45,743

 (-)2.28%

15

Laying of 1000mm DI pipe line from Moorai Anna Nagar to Pakkam Road – Reach-2

CNT/WSS/MWB/1533/2003

09.01.04

28.01.04

10.2.2004

1)Th.V.Venkatavijayan

 Rs.12,73,009.50

12.12%

Th.V.Venkata

vijayan

Rs.1,02,32.468.88

2.55%

16

Laying of 1000mm DI pipe line from Moorai Anna Nagar to Pakkam Road – Reach-3

CNT/WSS/MWB/1534/2003

09.01.04

28.01.04

10.2.2004

1)       M/s.Sekhaar Deepak Constn.Ltd

Rs.92,56,055.00

(-)4.99%

2)Th.V.Venkatavijayan

Rs.1,08,24,191.20

11.10%

M/s.Sekhaar Deepak Constn.Ltd

Rs.92,56,055.

(-)4.99%

17

Laying of 1000mm DI pipe line from Moorai Anna Nagar to Pakkam Road – Reach-4

CNT/WSS/MWB/1535/2003

09.01.04

28.01.04

10.02.04

1)       M/s.Sekhaar Deepak Constn.Ltd

Rs.1,02,41,255.00

(-)9.78%

2)       M/s.Sri Kandasamy & Co.,

Rs.1,02,97,641.31

(-)9.28%

M/s.Sri Kandasamy & Co.,

Rs.1,02,97,641.31

(-)9.28%

18

Laying of 1000mm DI pipe line from Sirukadal to Kakalur

CNT/WSS/DRO/1536/2003

09.01.04

28.01.04

10.02.04

1)       M/s.P.Nagadevan & Co.,

   Rs.85,39,959.18

     (-)2.57%

2)       Th.V.Venkata  vijayan,

Rs.96,95,277.50

10.61%

M/s.P.Naga-devan & Co.,

   Rs.85,39,959.18

     (-)2.57%

19

Laying of 1000mm DI pipe line from Kakalur to Poondi Reservoir

CNT/WSS/DRO/1537/2003

09.01.04

28.01.04

10.2.2004

1)M/s.K.K.Kumar Constructions.

Rs.1,71,89,388.00

  60.40%

2)       M/s.Ravi Associates

   Rs.1,11,09,247.50

    3.67%

3)       M/s.S.P.Constns.

  Rs.95,80,486.65

   (-)10.60%   

M/s.SPConstns

  Rs.95,80,486.65

   (-)10.60%

20

Laying of 600mm DI pipe line from Siruvanoor Kandigai (Well No.12) to Poondi Reservoir Reach-8

CNT/WSS/DRO/1538/2003

09.01.04

28.01.04

10.2.2004

1)M/s.N.R. & Co.,

Rs.28,91,926.80

 (-)12.70%

2)M/s.Sudha Constns.

 Rs.48,00,150.00

  44.90%

3)Thiru.D.Kumar

  Rs.42,12,950.00

   27.18%

M/s.N.R. & Co.,

Rs.28,91,926.80

 (-)12.70%

21

Drilling and Construction of Tube wells, Supply, Delivery, Erection and Commissioning of Submersible pumpsets for extraction of Ground  Water from Neyveli Acquifer (Paravanaru River to Vadakauthu)

CNT/WSS/DRO/1539/2003

09.01.04

30.01.04

16.02.04

1)       M/s.Jain Irrigation System

  Rs.7,42,04,125.00

   51.67%

2)       M/s.IVRCL

  Rs.5,81,28,723.50

  18.82%

3)M/s.Quality Enterprises

 Rs.7,15,88,155.00

  46.33%

4)M/s.Drills Indian

  Rs.4,72,49,533.00

   (-)3.42%

M/s.Drills Indian

  Rs.4,72,49,533.00

   (-)3.42%

22

Drilling and Construction of Tube wells, Supply, Delivery, Erection and Commissioning of Submersible pumpsets for extraction of Ground  Water from Neyveli Acquifer (Gadilam River to Vadakuthu)

CNT/WSS/DRO/1540/2003

09.01.04

30.01.04

16.02.04

1)M/s.Jain Irrigation System

  Rs.5,94,03,250.00

   50.93%

2)M/s.IVRCL

  Rs.4,66,60,005.25

  18.55%

3)M/s.Drills Indian

  Rs.3,78,35,332.00

   (-)3.87%

4)M/s.GurunamSingh & Co.,

  Rs.5,78,02,000.00

46.86%

5)Th.P.Gunasekaran

  Non responsive tender

M/s.Drills Indian

  Rs.3,78,35,332.00

   (-)3.87%

23

 Laying and jointing of ductile iron pipes in between Paravanaru river and Vadakuthu     (Cuddalore District) for about  12.2 kms. ranging from 250 to 700mm dia including  supply and fixing of Special and Valves, construction of Valve chambers. (Pipes will be supplied by the Department at Chennai Stores)

CNT/WSS/DRO/1541/2003 

09.01.04

30.01.04

16.02.04

1)M/s.Trichy Constn.Co

Rs.87,32,200.00

(-)7.64%

2)M/s.Rangasamy & Co.,

Rs.89,39,700.00

(-)5.45%

3)M/s.K.P.Sengodan

Rs.96,09,500.00

1.64%

M/s.Trichy Constn.Co

Rs.87,32,200.00

(-)7.64%

24

 Laying and jointing of ductile iron pipes  between Gadilam river  Vadakuthu (Cuddalore District) for about 17.9 kms. ranging from 350 to 700mm dia