JJMII

Amount

Renovation of WTP Krishnagiri

15.56:Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

11.37:Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., complete.

15.23.2:Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles above 25 mm and up to 40 mm

OD173027/2023-2024:Supplying Laboratory Equipments conforming to relevant standards 1. Laboratory pH meter with combination electrode and temperature compensation- 1No and 2. Spare combination electrode for the pH meter above - 1 No 2. Laboratory turbidimeter to cover the range 0.1 to 1000 NTU including six sample cells and standards (Hach 2100N or equivalent) - 1 No. 3. . Supplying electronic weighing balance measuring up to 300 g for WQM lab - 1 No 4.Autoclave-1 no, 5. Waterstill-1 no, 6. incubator-1 no, 7 . 180L capacity fridge-1 no, 8. Jar tests apparatus of the 4 jar unit type with adjustable speed control, illumination and timer including 10 No. 1litre jars - 1 No., 9. Plastic sample bottles with screw caps of capacity 500 m - 10 Nos., 10. Plastic sample bottles with screw caps of capacity 1000 ml - 10 Nos., 11. Plastic buckets of capacity 10 litres -4 Nos 12. Beakers, Pyrex, low form with spout (10 No. capacity 100 ml., 5 No. capacity 250 ml. and5 No. capacity 1000 ml) - 1 set 13. Wash bottles capacity 600 ml - 5 Nos. 14. Filter Papers (Whatmann) 15 cm diameter (10 No. boxes No. 1 Grade and 10 No. boxes No. 42 Grade) - 1 set 15. Funnels, plain glass, conical, 75 mm diameter -10 Nos. 16. Beakers, low form with spout; (5 No. 100 ml; 5 No. 250 ml; 5 No. 600 ml; 4 No. 1000 ml; 2 No. 2000 ml) - 1 set, 17. Burette, schellbach, ClassB, with interchangeable PTFE key (2 No. 50 ml) - 1 set 18. Retort stand base, stainless steel, 210 x130 x 8 mm; with threaded retort rod, 750 x 12.5 mm. (2 No of each).- 1 set 19. Retort stand boss and clamp (5 No. of each) - 1 set<br>20. Measuring cylinders, polypropylene with spout (5 No. 25 ml., 5 No. 50 ml., 5 No. 100 ml. and 2 No. 1000 ml.)- 1 set<br>21. Volumetric flasks BS 1792 Class B type, with polystop (5 No. 100 ml., 5 No. 250 ml., 5 No. 500 ml. and 5 No. 1000 ml.) - 1 set<br>22. Erlenmeyer flask, DIN 12387 (5 No 200 ml) - 1 set<br>23. Pipettes, straight sided BS 700, Class B, graduated to deliver fast flow (10 No. 1 ml., 10 No. 2 ml., 10 No. 5 ml. and 10 No. 10 ml.)- 1 set<br>24. Pipettes, bulb,Class B, BS 1583 (2 No. 10 ml; 2 No. 25 ml.) - 1 set<br>25. Pipette fillers - 2 Nos.<br>26. Nessler tubes(20 pairs 50 ml. and 5 pairs 100 ml.) - 1 set<br>27. Racks for Nessler tubes (5 No. 50 ml. and 2 No. 100ml.) - 1 set<br>Reagents<br>1. Aluminium standard solution; 1000 mg/l - 2 x 500 ml<br>2. Ammonia 35% solution - 4 x 1000 ml<br>3. DPD tablets No 1 (comparator) - 2000 Nos.<br>4. DPD tablets No 3 (comparator) - 2000 Nos.<br>5. Hexamine - 4 x500 g<br>6. Hydrochloric acid - 6 x 1000 ml<br>7. Hydroxylammonium chloride - 2 x 500 g<br>8. Indicator solution, BDH 4.5 - 2 x 500 ml<br>9. 1, 10 Phenanthroline hydrochloride - 6 x 5 g<br>10. Pyrocatechol violet - 2 x 5 g<br>11. Sulphuric acid, 0.02 N (0.01 M), CONVOL - 3 carton x 6 ampoules. Autoclave, Water still, Incubator, 180L capacity Fridge, Chemical Balance, etc. and other necessary equipments and accessories for setting up the water quality testing lab, all equipments and reagents as per NABL standards

OD189085/2023-2024:providing and fixing Electro magnetic flow meter with ISI standards 250mm dia , including all cost of materials, conveyance , labour charge etc complete

OD193677/2023-2024:providing and fixing Electro magnetic flow meter with ISI standards 150mm dia , including all cost of materials, conveyance , labour charge etc complete

OD189097/2023-2024:Supplying and fixing conforming to relevant standards Flash mixer(Rapid mixer) including all cost of materials , coveyance , labour chrges etc complete .

OD193179/2023-2024:providing and fixing Digital Rate of flow indicator (filter bed) with ISI standards, including all cost of materials, conveyance , labour charge etc complete

OD193182/2023-2024:providing and fixing Digital Loss of head indicator(filter bed) with ISI standards, including all cost of materials, conveyance , labour charge etc complete

OD193195/2023-2024:providing and fixing Water level indicator with ISI standards , including all cost of materials, conveyance , labour charge etc complete

OD193217/2023-2024: providing and fixing Fire extiguisher with ISI standards , including all cost of materials, conveyance , labour charge etc complete

OD194003/2023-2024:Plumbing works including all cost of Conveyance ,labour Charges etc complete

OD194007/2023-2024:Electrical works including, replaces switches and damaged lights , provide Electrode to the substation and install yard lights (11 nos), all cost of Conveyance ,labour Charges etc all electrical works complete .

10.2:Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

OD194668/2023-2024:Colour Lettering with Malayalam and English pint of approved brand and manufacture .

OD194669/2023-2024:Repairing and overhauling of 3 phase squirrel cage induction motor 1 Hp of the drive end of clariflocculator including all labour charges cost of materials etc . complete.

13.1.2:12 mm cement plaster of mix:1:6 (1 cement : 6 fine sand).

18.17.5:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

22.6:Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying : a) after surface preparation, first layer of slurry of cement @ 0.488 kg/ sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. laying second layer of fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/ sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. d) fourth and final layer of brick tilling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured)

18.19.5.1:Providing and fixing gun metal non-return valve of approved quality (screwed end): 65 mm nominal boreHorizontal

100.98.237:Supply of PVC Pipe, 10kg/cm2, 110mm Dia.

Construction of Approach Road to WTP Krishnagiri

16.1:Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.

16.2:Extra for compaction of earth work in embankment under optimum moisture conditions to give at least 95% of the maximum dry density ( proctor density)

16.4:Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/ vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.

16.42:Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size ) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete

ABDUL GAFOOR K V

Raju N K

Sunny

ISMAIL T

Bidder Name

Raju N K

Sunny

ISMAIL T

M.S.PADMAKUMAR

ABDUL GAFOOR K V