MANNING AND OPERATION OF RO PLANTS AND DG SETS INCLUDING CONNECTED ACCESSORIES AT AOB RAMBILLI NEAR VISAKHAPATNAM.

Amount

Manning and operation of water supply pumps, DG Sets (160 kVA- 02Nos, 100 KVA -01 No ) and RO Plant (600 LPH & 1000 LPH) at Rambilli premises by one FGM (skilled) & one valve man (semi-skilled) for eight hours shift including minor repair work to be carried out in pump house, RO Plant and DG sets by technician. (Pumping of raw water and treated water supply to be feed as per scheduled timing, DG Sets to be operated during the uninterrupted power supply and technician to be maintained Reverse Osmosis plant, make- ROCHEM/TECHNO AQUA Separation systems and trouble free operation of the plant with correct quality of portable water discharge as per standard norms) Note:- Nos. of Person required :- 02 persons (01 FGM (Skilled) +one valve man (semi-skilled) in each shift). Nos of shifts are as under: Ist shift (0600 Hrs to 1400 Hrs) = 01 FGM & 01 valve man IInd shift (1400 Hrs to 2200 Hrs) = 01 FGM & 01 valve man IIIrd shift (2200 Hrs to 0600 Hrs) = 01 FGM & 01 valve man 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 by considering EPF, bonus, ESIC and GST Such bid shall be treated as willfull negligence by the bidder and his quotation shall be considered non-bonafide and rejected during Financial evaluation.

Note for Sl No.1 :- The rate shall be quoted above deemed to be inclusive of the following:- (i) Visual Cheking (a) All equipments/items to be visually checked by the operator and serviceability report to be filled in log sheet. Any fault or unserviceable of eqpts to be informed to eEngineer in charege/ JE E/M. (ii) 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 department be inspected thoroughly before switching on. (b) Maintaining duty log sheet and checking all parameter of metering devices. (c) 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/eqpts etc. (d) Switchgear and equipments shall be properly cleaned. (e) Dress shall be provided for every shift operator (dress colour to be approved by Engr-in-Charge. (f) One mobile phone with sim to be provided at site for commnication and fault rectification. (g) Minor complaints to be attend by the techanician given by the concerned Contractor. (h) Conveyance facility to be provided by the contractor in station premises for attending the faults/complaints. (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 antiscalant for RO plant complete all as specified and directed by Engineer in charge.

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

Supply only sodium hypo chloride for RO plant complete all as specified and directed by Engineer in charge. Note:(i) The above chemicals ser item Nos 3 to5 4 shall be supply indicating make,date of manufacturer and date of expiry. (II) Approval of make shall be taken feom 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

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