MANNING AND OPERATION OF WATER TREATMENT PLANT INCLUDING CONNECTED ACCESSORIES AT AOB RAMBILLI NEAR VISAKHAPATNAM.

Amount

Manning & Operation of 2x 2.5 MLD streams Water treatment plant of Make: ION Exchange at AOB Rambilli by providing 01No FGM (skilled), 01 No Helper (Un-skilled),and 01 No Supervisor(Highly Skilled) with diploma/degree in Electrical/Mechanical/Public health having knowledge on SCADA system on Water Treatment Plant. in each shift of 8 Hrs. Nos of shifts are as under: Ist shift (0600 Hrs to 1400 Hrs) = 01 FGM, 01 helper and 01 Supervisor. IInd shift (1400 Hrs to 2200 Hrs) = 01 FGM, 01 helper and 01 Supervisor. IIIrd shift (2200 Hrs to 0600 Hrs) = 01 FGM, 01 helper and 01 Supervisor. Note :It is mandatory that provision of statutory laws relating to Minimum Wages, EPF, bonus, ESIC and taxes as applicable shall be strictly adhered to by the Contractor and his quoted rate shall have deemed to include these factors. If any bidders quoted their rate below minimum wages with EPF,ESIC, and bonus with applicable GST. Such bid shall be treated as willfull negligence by the bidder and shall be considered non-bonafide and rejected during Financial evaluation.

Note; for ser item no 01 the rate quoted shall deemed to be included following The undermentioned plants/machinery to undertaken for supervision and maintaining the parameters. (a) Inlet and outlet pumpsets for suction (raw water) and delivery (clear water) (b) Agitator tank (c) Chemical dosing pumps (d) Lamina clarifier (e) Clarified water tank (f) Multi grade filter (g) Active carbon filter (h) LT Control panels,Air compressors and SCADA/PLC Panel (j) 200kVA standby DG Set with AMF Panel included and not limited to. (k) operation of sluice/butterfly/pneumatic valves at Water treatment plant. (k)distribution of water supply to agencies/Users/contractors b water meter system,at fresh water and Raw water UG sump. (m) fresh water pumps (to be installed) etc and not limited to Visual Cheking All equipments/items to be visually checked by the operator and serviceability report to be filled in log sheet. Any fault or unserviceable of equipments to be informed to JE E/M or Engineer in charge.

Monitoring of equipments (a) Daily log sheet shall be maintained by the contractor & the log sheet shall be provided by the contractor as per Performa given by the engineer in charge to be inspected thoroughly before switching on. (b) Checking of various meters for measurement of current, voltage etc, including recording of these readings in log sheet and also recording of any unwanted signal of spark, sound in switchgears/equipments etc. (c Switchgear and equipments shall be properly cleaned. (d) Dress shall be provided for every shift operator (dress colour to be approved by Engr-in-Charge. (e One mobile phone with sim to be provided at site for commnication and fault rectification. (f) Minor complaints to be attend by the techanician given by the concerned Contractor. (g) Conveyance facility to be provided by the contractor in station premises for attending the faults/complaints. h) maintaining the Register for water distribution/water supply incoming/out going. (j) lubrication of running mechanical parts by using greasing /oil etc all as directed. (iii) Sch-'B' items (j) The HSD(Diesel) oil required for the DG sets of various capacities at AOB Rambilli will be provided by dept under Sch'B' item and contactor shall collect the same for MT stores at DGNP/HQ ENC(V), Visakhapatnam premises with necessary transportation and the transportation cost deemed to be included in the quoted rates.

Supply only poly alum Chloride complete all as specified and directed by Engineer in charge.

Supply only food grade PH enhancher complete all as specified and directed by Engineer in charge.

Supply only sodium hypo chloride complete all as specified and directed by Engineer in charge. Note:(i) The above chemicals ser item Nos 4 to 6 shall be supply indicating make,date of manufacturer and date of expiry. (II) Approval of make shall be taken from GE prior to supply of materials.

Contractor to be provide complete water analysis of water as per IS: 10500 : 2012, Certified from Govt approved Lab (NABL Accredated) Some of the parameters given are as under below inclusive and not limited to and also certificate of potable drinking water to be submitted for the same complete all as specified and directed by Engr-in-Charge . (1.1) Chemical Analysis: (a) pH value (b) Electrical conductivity (c) Turbidity (d) TDS (e) TSS (f) Hard ness (g) Iron (h) Chlorides (j) Fluorides (k) Magnesium (l) Sulphate (m) Nitrate (n) Total alkalinity (o) Residual free chlorine (1.2) Chromium (Heavy metal in ground water) (1.3) Bacteriological parameters (a) Total Coliform (b) Faecal Coliform (c) E.Coli

K C ENTERPRISES

Prasad and Suresh Constructions

GVR CONSTRUCTIONS

G T SERVICES

ANAND ENTERPRISES AND ENGINEERS

SVG SUPPLIES

M/S SRI VENKATA BHAVANI CONSTRUCTIONS

GSR ENTERPRISES