OUTSOURCING OF RESOURCES FOR MGT OF 10 LGPD FILTRATION PLANT AND SEWAGE WATER INSTL AND REP MAINT WK FOR PUMP SET AND MOTOR CTRL PANEL AND CTRL VALVES INCL REP MAINT OF WS DISTR SYS WITH CERTAIN OTHER CONNECTED WKS AT AFS-II UNDER GE (AF) JAMNR NO 2

Amount

General Notes: - (i) Contractor’s special attention is invited that Estimated cost for Outsourcing of resources for management of 10 LGPD filtration plant and sewage water installation Rs.20,27,619.00 based on prevailing rate of Schedule of Minimum fair wages. If the quoted amount is less than the amount the work, then the lowest bidder will have to deposit FDR/BGB in favour of Accepting Officer within 07 days of opening of Financial Bid for the difference in estimated cost & quoted amount. (ii) In case the said FDR/BGB is not submitted within stipulated period as mentioned above, the contractor shall be banned for 06 months & their bid will be rejected and finance bid will not be opened. FDR/BGB submitted shall be released only after satisfactory completion of work on submission of proof of payment that all the person deployed under this contract has been paid not less than Schedule of Minimum fair wages as mentioned under Note No.2.1 to 2.3 here in after.

Outsourcing of resources for Manning and Operation of 10 LGPD water filtration plant , sewage water Installation and Bore well near pump house, operating of valves for filling of UG sump,operation of valves for distribution of drinking water as per schedule,opeartion of cascade aerator , operation of clariflocculator and flush mixer at Air Force station-II Jamnagar for continous operation of various assests such as Pumps, motors, chemical dozing plant , water supply headers and operation of DG set (in absence of electric supply) to provide water supply to various users located at AF-II domestic area by providing one fitter general mechanic (FGM) per shift of 8 hours for 3 shifts per day (including sunday and National holiday).

The water filtration plant comprising of following components:- (A)Pump House No.1: (a) Centrifugal Pump set directly coupled with 50HP 3 phase electric motors- 3 Nos (b) Motor control strater panel -01 nos (c ) Non return Valve/Sluice Valve/ Butterfly valve / Gate valve of size 100/150mm = 09 Nos(B) Pump House No.2: (a) Centrifugal Pump set directly coupled with 60HP 3 phase electric motors- 3 Nos (b) Motor control strater panel -01 nos (c ) Non return Valve/Sluice Valve/ Butterfly valve / Gate valve of size 100/150mm = 09 Nos (d) PLC control automation panel -01 nos (C) UG sump 1.0LGPD -01 nos (D) UG sump 2.0 LGPD -01 nos (E)Transformer 315 KVA -01 nos and CSS with 160KVA transformer (F) DG set 315 KVA -01 nos & 160 KVA -01 nos with AMF for each (G) Monoblock pump set 0.5 HP -03 nos , 1.5 HP -02 nos & 2.0 HP -02 nos wit motor control panel (H)Non clog sewage pump set -04 nos & Submersible pump set -02 nos

(J) Filtration plant componenets:- (a)Cascade aerator (b)Raw water channel from aerator to inlet chamber (c) Inlet chamber (d)Raw water channel from inlet chamber to flush mixer (e)Flush mixer and pipe line from flush mixer to clariflocculator (f)Claridflocculator complete with motor ,drive arrangement and motor control panel (g)Drain water sump with 02 nos non clog pump set and connected accessories (h) Channel from clariflocculator to filter plant (j) Rapid sand filter beds with gravel and sand -02 nos (k)Dirty water sump with 02 nos non clog pump set and connected accessories.

The Contractor shall be responsible for routine/preventive maintenance of eqipments(DG set and Pumping set) and accessories , cleaning of surrounding area of the installation and the building, valve pits , earth pits , minor repair to leakage from pumps by providing gland packing, replacement of flange gasket in valves and maintenace of control panel for pumping set/LT panel , tightening of loose connections in panels and providing insulation on burnt /exposed cable/wire etc. The contractor should carry out routine/periodic maintenance of all installed equipment/components as per schedule mentioned at particular specification. The contractor and his opeartor must adhered to all instructions contained in the Particular specification and notes given below.Nnon compliance of instructions shall be treated as negligence towards charter of duties which shall be dealt as per policy in vogue.

Outsourcing of resources for Conservancy and housekeeping services for HQ CWE(AF) Jamnagar complex located at AF Stn No-I to maintain reports/returns ,data entry for compilation of various data and generation of reports by engaging 05 Data entry operator in one shift (Each shift of 08 Hrs) for all working days excluding Sunday/Holiday complete all as specified and as directed

Notes for Item no.1 to 2: 1. Wage paid by the contractor to the persons employed shall not be less than the minimum wages fixed by State/Central Government from time to time whichever is higher. The payment shall be made to the workers through a nationalised bank and the bank statement of fair wages as per minimum labour wages as mentioned above shall be submitted along with the RARs/FB for payments. 2. The contractor shall be responsible for the EPF, ESI, bonus, Safety etc. and insurance of all trademen employed by him as per existing Labour Rules/Acts/Regulations. 3. Contractor special attention is invited that payment of operator / labour shall be made only through Account payee cheque and same shall be deposited in Adhar link account of operator / labour. Documentary evidence for the same shall be submitted to Engineer -in-Charge before payment of RAR / Final bill.

Notes Contd ......../ 4. Contractor and his personnel detailed for manning of Pump house and Fire Fighting Pump House shall be responsible for serviceability of Pumpset,Diesel engine generating set, Valves. In case of any major fault occurs in above mentioned items, he will be report directly to concerned JE E/M / AGE E/M. Person deputed for operation will be responsible for minor maintenance such as checking of oil, checking of Diesel, oiling and greasing of Valves,Drawing disinfectant from MES and pouring it to dozing system to maintained required PPM level as per IS norms, informing MES and maintaing sufficient balance in storage tank for DG set as and when required, checking of battery terminal and cleaning of DG Sets,Pumpset,Valves cleaning of Pump house room and surrounding areas complete. 5. Necessary weekly off will be given to all the manpower employed for this schedule as per existing rules and regulation of state /central govt. and necessary replacement or reliver shall be provided by the contractor. Rates quoted for this schedule shall deemed to be include the payment of reliever also.nothing extra shall be admissible on this account.

Notes Contd ......../ 6. In case absence of any operator / workmen from any shift will be penalized with a penalty of double the rate quoted by the contractor in addition to the shift not taken in to consideration for payment. Attendant / Operator wanting leave will get it sanctioned before proceeding on leave along with the name of individual who will be performing his duty/shift in his absence. No replacement of operator/workmen without the knowledge of department will be allowed. 7. Safety equipment's, tools and first aid kit ,sanitization kit and hand gloves must be provided by the contractor to all tradesman without adding any extra cost to government.Initimation regarding this must be conveyed to Engr-in-charge and GE by the contractor in writing within 08 days from the date of commencement. 8.Log book (Sheet), Muster roll, duty roster, fuel consumption register, daily breakdown register, attendance register and other requisite registers shall be maintained by operator and get it signed by concerned JE, Engineer-in-charge and contractor on daily basis and same shall be submitted monthly to accepting officer for inspection and other details as specified in PS.

Notes Contd ......../ 9.Operator should posses ITI certificate in respective trade with minimum 02 years experience for running of installation and well conversant with the Pump set equipment's with connected panel and opeartion of DG set and must produce qualification and experience certificates duly attested by gazetted officer. The attested certificate shall be submitted to accepting officer at the time of commencement of work. 10. Contractor should be responsible for maintaining parameter such as TDS & PH as per IS standard. Any deviation of results in comparision to IS standard may attract penalty @ 500/- per day per report. Contractor must keep daily record of various parameter ( TDS & PH) and put up to AGE E/M weekly for correctness . Any measuring instrument/kit required for measurement of parameters must be provided by the contractor to the operator. 11. Contractor / his operator will be responsible for continous running of the installations any failure due to negligence of operator may attract penalty @ Rs. 500/- per hour till restoration. 12. The routine/preventive measures as per Appx "A" of above equipment /plant deemed to be included in the unit rates quoted against this item.

Notes Contd ......../ 13. Contractor should provide proper dressing to all the operator as directed by Engr-in- charge.Non compliance of instructions with respect to dressing may attract penalty @ Rs.200/- per day per operator. Initimation regarding this must be conveyed to Engr-in-charge and GE by the contractor in writing within 15 days from the date of commencement. 14.Operator must inform JE/AGE concerned within half an hour in the event of breakdown or failure of Pumpset/motor and electrical panel and even leakage of pipeline.Delay on this part will be treated as negligence of operator , which can attract penalty and per note 13. 15. All necessary stationery required shall be provided by contractor as per sample , cost of this is included in the cost of item. Contractor must be responsible to maintain stock of chemicals for water treatment at all the times and must intimate to concerned JE/AGE three days in advance whenever active stock is about to finish.

Notes Contd ......../ 16.Contractor or his operator ensure handing/taking over of assest during change of shift , any part/component at installation found missing/damaged due to negligence will be treated as wilful damage and for this cost of replacement shall be recovered from contractor payment due.as per direction of Engr-in-charge. 17.Contractor is fully responsible for any kind of mishaps/accident occurred due to ignorance/mishandling /misfunction/negligence while on duty by contractor operator.at the installations. Necessary insurance,for all operator, as per ESI rules must be obtain by the contractor.Initimation regarding this must be conveyed to Engr-in-charge and GE by the contractor in writing within 15 days from the date of commencement. 18. Contractor is responsible for maintaining daily records for water distributed to users.Record should be put up to AGE E/M duly signed by contractor and JE E/M.Non -maintenance of records will attract penalty at @ Rs. 300/- per day. 19. The contractor and his workmen shall comply existing labour laws , IE Rules ,Factory act in totally.

Deployment of man power for Collecting the sample of water, on monthly basis, from different point such as under ground sump , open well, bore well for chemical testing of water from reputed Govt Laboratory or any Laboratory authorized by Government for iron content in water , PH value, Hardness, turbidity, chloride, fluoride and other parameters as per IS standard. Submitting the test report to Engineer-in-Charge on 5th day of every month complete all as specified and as directed

Deployment of man power for Collecting the sample of water , on monthly basis, from different point such as under ground sump , open well, bore well for bacteriological testing of water rom reputed Govt Laboratory or any Laboratory authorized by Government including arsenic test from reputed Govt laboratory .Submitting the test report to Engineer-in-Charge on 11th day of every month complete all as specified and as directed

Supply only Alumino Ferric Grade -IV white to off-white in colour, confirming to IS-299(2012) in solid form for treatment of water intended for drinking, containing lead(Pb) 20 PPM max and arsenic(AS03) 4 PPM max.The packages may also be marked with the Standard BIS Mark. The packages shall be securely closed and marked with the following information: a) Name and grade of the material (with the words ‘Suitable for water purification for drinking purpose for Grades 4 ’); b) Name of the manufacturer and trade-mark, if any; c) Mass of the material in package; d) Date of manufacture; and e) Batch number. cpmplete all as specified and directed by Engr-in-Charge.

Supply only calcium hypo chlorite high strength chlorination chemical (65% - 70%) for water disinfectant in granular from in factory sealed HDPE Container 45 to 50 Kg Make :- M/S Sree Rayalaseema Hi-strength Hypo Ltd. Note: (i)Contractor must submit/produce test report with hologram for the each lot/batch supplied by M/S Sree Rayalaseema Hi-strength Hypo Ltd to Engr-in-charge (iii) Each drum must be affix with Hologram (ii) Contractor must submit in writing about the ordered qty, date of packing of each drum , batch no and nos of drums and date of dispatch either on his letter head or from authorised dealer letter head. to Engr-in-charge.(iii) Non submission and non availability of above information leads to rejection of drum/ entire lot for which contractor is wholly responsible.

Taking out existing sand filter media /gravel /sludge of filter media from filter beds at 10 LGPD Filteration plant ,stacking properly for reuse(depending on density ), depositing at site, as directed, at a distance not less than 50 m apart from the starting point complete all as speicifed and as directed.

Taking out existing stone pebbles of any size from filter bed at Filteration plant and stack at side for resue after cleaning/washing and regradation complete all as specified and as directed.

M&L for cleaning / washing of sand filter media ,grading out , sorting of media according to size and stacking properly at site for the following sizes of filter media complete all as specified and as directed by Engr-in-charge. Note:(i)Sorting of sand filter media should be carried out using proper sieve size as mentioned.Higher /Abnormal size media shall be rejected and replaced with new media.(ii) Measurement of media shall be carried out in presence of Engr-in-charge.

sillica quartz sand 1mm size

sillica quartz sand 0.8 mm size

sillica quartz sand 0.6mm size

M&L for washing and cleaning of stone gravells/pabbles at site using high pressurized water medium(jet spray), grading out , stacking properly and sorting out pebbles according to sizes complete all as specified and as directed by Engr-in-charge for the following sizes

4mm to 10mm size

10mm to 25mm size

25mm to 40mm size

Labour only for relaying of stone gravells /pebbles suitable for filter bed of filteration plant laid dry in layers all as specified and as directed by Engr in charge for following sizes :-

More than 25mm and upto 40mm size

More than 10mm size and upto 25mm size

4mm to 10mm size

Supplying and laying filter media, sand mesh of following sizes laid dry in layers all as specified and directed by Engr in charge for following sizes :-

sillica quartz sand 1 mm size

sillica quartz sand 0.8 mm size

sillica quartz sand 0.6 mm size

M &L for Removal of unserviceable and rejected gravells and sand sludge including under size/over size gravells sludge etc, obtained from washing, segregation and regradationof media and depositing at a distance not more than 50 m from the starting point all as directed by Engr-in-charge at Filteration Plant

Supply and laying stone gravells/ suitable for filter bed of filteration Plant laind dry in layers all as specified and directed by Engr-in-charge. For the followinfg sizes

25 mm to 50 mm size

10mm to 25mm size

4 mm to 10 mm size

M & L for scrapping of old painted surface , preparation of old painted surfaces of walls (Building/structure) uisng filler/putty at E/M installations, including necessary plastering of wall surface/corners etc if required at site and applying one coat of acrylic emulsion exterior weather coat paint of any tint of superior quality, as approved, on exterior walls as per manufacturer's instrcution , of approved colour complete all as specified and as directed by Engr-incharge.

M&L for writing letters or figure (Block, Roman, Italic or Indian) n.exc. 30 cm high with thick synthetic enamel paint without showing brush mark, complete all as specified and directed by Engineer-in-Charge.

M&L for writing / painting arrow mark up to 400 mm long, showing direction of water flow on CI pipes of any size with thick synthetic enamel paint without showing brush mark, complete all as specified and directed by Engineer-in-Charge.

M & L for two coats of synthetic enameled paint (tint of paint as directed), using spray gun , over one coat of red oxide primer on surfaces ,including preparation of new surfaces on mild steel pipe including fittings, Gate valve and NRV etc complete from tank to pump set and from pump set to delivery gate valve in Pit chamber , and writing names/letters using white paint as directed at different locations of water supply installation complete all as specified and directed by Engineer-in-charge.

M&L in repairs for cross arms,bracing supports clamps and back plates fabricated from structural steel sections including galvanised nuts & bolts ,washers welding, bending cold or hot ,drilling holes for bolts , in any shape or size as indicated or directed and incl one coat of primer , one under coat and finishing coat complete all as specified

M&L in repairs for MS plates(plain or chequered) channels, square cut or notched(ordinary and counter sink),ordinary forming holes, for covering Fe-410W(GdeE-250) quality B duly painted with two coats of synthetic enamelled paint over a coat of red oxide primer complete all as specified

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