Comprehensive Maintenance Breakdown and Routine Maintenance of Electro-mechanical Equipments Providing of Manpower and Supply of various Chemicals during Contract period of 01 Year for 0.7 MLD STP based on MBBR Technology at Lal-Ded Memorial Hospita

Amount

Comprehensive Maintenance (Breakdown Maintenance and Routine Maintenance) of all the Electro-Mechanical Equipments installed within 0.7 MLD STP including housekeeping within the contract period of 12 months inclusive of all taxes

Supply of Manpower for the STP during contract period of 12 months as per the details hereunder

Supervisors (01 N0.) with 05 years experience in a sewage treatment plant certified by the officer for whom the employee has worked

Chemist (01 N0.) Bachelors in Science (B.sc)/ M.Sc) Masters in Science

Operators (06 N0.) 3 for each shift of Day/Night with 02 years experience in a sewage treatment plant certified by the officer for whom the employee has worked

Sweeper (01 No.)

Supply of Sodium hypochlorite having specifications as given below: i. Description: Pale yellow Green Liquid having chlorine codour and shall not produce any sludge or turbidity when mixed with water. ii. Relative density at 250c=1.2 (minimum) iii. Available chloride as C1% by mass=10-12.5 iv. Free Alkali as (Naoh), PPM (Max.)=0.5 v. Iron as (F), PPM (Max)=1.0 vi. sodium chlorite=Traces as per BIS11673:1992=3.5 ltr/day 3.5x365=1277.5

Supply of dewatering Polyelectrolyete for centrifuge@500gm per day with dosing frequency of 10 times in a month. Quantity/year=60kgs.

Supply of chemicals for conducting various tests of treated and untreated sewage within the plant laboratory during the contract period of one year as detailed below: A DO and BOD measurement

Magnesium (II) Sulphate 500gm packet

Potassium hydroxide 500gm packet

Potassium Iodide 250gm packet

Sodium Azide 100gm packet

Starch Solubel 500gm packet

Sodium Thiosulphate 500gm packet

Calcium Chloridge 500gm packet

Ferric Chloridge 500gm packet

Magnesium sulphate 500gm packet

Phosphate Buffer 500ml bottles

Potassium iodate 500gm packet

Sulphuric Acid 500 ml cans

For COD Measurement

Silver Sulphate 25gm packet

Potassium dichromate 500gm packet

Mercuric sulphate 100gm packets

Ferrous ammonium sulphate 500gm packets

For Measurement of PH

PH Buffer 7.0

PH Buffer 4.0

For measurement of conductivity potassium chloridge 500 gm packets

For measurement of TDS and TSS Whatman Filter paper 12.5 cm dia, 100 cycles/box

For Measurement of NH4-N7, N03-N AND Total Phosphorus. Rapid Water Testing Kit

For Measurement of PH

Acctic Acid Glacial, 500ml bottles

Iodene Solution 500ml bottles

AWETECH WORKS PVT LTD

M/S TAWSEEF ENTERPRISE

Hydrotech Paryavaran India Pvt. Ltd.