Manning and Operation and comprehensive maintenance of sewage treatment plant capacity of 9.5 MLD shikargarh and other connected works in army area Jodhpur

Amount

Manning and operation of sewage treatment plant (STP) based on MBBR technology having capacity 2 X 4.5 MLD round the clock in three shifts of 8 hours each ( 3 shifts - 1 FGM and 01 helper per shift, 1 Shift- 1 Lab Technician in first shift, 01 Shifts- 1 Electrician in first shift, 02 Shifts- 1 Sweeper in first & third shift ) including sunday and hoilday and cleaning the permises of plant by up rooting grass and bush and hygenic state to plant. The plant having following Equipments/Machine:-(i) Sewage main receiving sump with non clog submersible pump of cap 28 HP -06 Nos (ii) Fluidized Aerobic Bioreactor (MBBR process) including media- 04 Nos (iii) Blower with Motor 60 HP - 4 Nos (iv) Chlarifioculator with accessories -2 Nos (iv) Chlorine contact tank (CCT) -01 Nos(Primary, secondary & tertiary treated water tank ) (iv) Clear water tank with submersible pump cap 50 HP-2 Nos for lifting of tertary treated water to Eco Lake and arbouricalture. (v) Sewage thicker (vi) Sewage Centrifuge plant with 3 HP pumps -2 Nos (vii) Pressure filtration plants with sand and aggregate filter media 02 Nos and Activated carbon media 02 Nos with 10 HP centrifugal pumps-03 Nos (viii) Laboratery shall be maintained as per Nam's. (ix) DG Set 160 KVA -01 Nos (x) LT Panel inddor/out door type with accessories -04 Nos (xi) Trolly mounted mud pump with accessories -01 No (xi) Centrifugal pump 5 HP -01 No (xii) submersible Centrifugal pump 3 HP -01 No (xii) Chemical dozing pumps with accessories - 04 Nos (xii a) Electrical control panel with sequance logic controller. Note:- (i) The Contractor will ensure providing operating staff at STP should have sound knowledge of operating various pumps, starters(star delta & soft any type with sequence logic of operational control) and panels. Shall be verified for their proper knowledge before they are allowed to work. Any person provided at STP if found having lack of adequate knowledge of his job & English/Hindi or performance of individual is found unsatisfactory, he will be removed from the STP without further notice or intimation by the department. (ii) Complete plant in working condition shall be handed over to the contractor at the time of comencement of work and contract will return the same in working condition aftercompletionof contract period. (iii) The Service provider will ensure proper reqd dose of chemicas to raw sewage and treated water with be add bactiria chemicals/poly electrolite/chlorine /Bleaching powder/Alum/ at required quantity as designed. The contractor will arrange safety equipment for the persons operating dozing plant without any extra cost to the department. (iv) The operator will check chlorine level at clear water reservoir after every four hrs and record the result in the register. The register will be put up to JE/Engr-in-Charge on every morning. (v) The hygenic condition will be maint in the installation. (vi) Operator will do greasing of the moving parts wherever required and contractor will arrange items reqd for cleaning ( Like broom, brushes, etc) at own cost without any extra cost to the department. (vii) The operator/ electrition will ensure proper running of DG set, pump sets and routine check up of coolent, Engine oil and battery condition and stator onnection/contactor, relay/timer etc complete. (viii) The contractor will provide proper uniform to the operators during duty hrs. (ix) In case of any problem notice at installation during shift duty hrs the same will be informed to JE/AGE E/M NO-II/GE (x) Registers of Lab,chemical and Log sheets as per proforma will be provided by contractor and entred hourly basis data by Operator of DG sets and pumps on mothly basis and submit to AGE E/M-II Office for record. (xi). Schedule "B" store i.e DHPP and OMD shall be provided by the department and same will collected from AGE E/M fuel store as directed. (xii) Contractor will provide attendance register from date of commencement of work and signature of supervisory staff shall be obtained on daily basis. (xii) Contractor should be maintained the complete area for plantation/greanary and neat & clean to maintain eco friendly environment. If any required new plants contractor should be provided with out any extra cost and complete all as directed by Engr-in-charge. (xiii) Due to any inspections of STP, contractor should be responsible to layout of all display boards & tables and complete area cleaning without any extra cost and complete all as directed by Engr-in-charge. (xiv) Contractor should be responsible to maintain cleaning quarterly of plant all sumps except receiving and FAB's scraping walls, removing sludge with all safety equipments/features without damages and any extra cost complete all as directed by Engr-in-charge.

Manning and operation of Sewage Pump 12.5/7.0 HP 4 Nos in verious sewage wells and Arboricalture Pump at Pump house No.7 in Shikargarh Army Area, 8 hours each 1 shifts for 1 Operator/FGM including sunday and hoilday and cleaning the permises of Pump house by up rooting grass and bush and hygenic state to PH. The PH having following Equipments/Machine:- (i) Non clog sewage submersible pump 12.5 HP-04 No, (ii) Treated water Submersible pump 50/10 HP- 02 Nos (iii) Indoor/outdoor LT Panel - 5 Nos (iv) DG Set 1 No Note :- (i) The contractor will provide proper uniform to the Staff (ii) In case of any problem noticed at installation, the same will be immediately informed to the JE (E/M)/AGE E/M-II/GE. (iii) The operator will ensure proper running of DG set,pumps and routine checkup of water level, oil level, battery condition etc and Operator will perform duty as per direction of Engineer-in-charge. (iv) Log sheet as per proforma provided by office for DG Set and Pumps will be provided by the Contractor and operator will ensure maintaining of log sheets on daily basis and submit the same to concerned JE at the end of each month. (v) Complete DG set, pumps in working condition shall be handed over to the contractor by the Department at the time of commencement of work and same will be returned by the contractor in working condition on completion of contract. (vi) Proper hygiene condition will be maint by the operator in the installation. (vii) : Schedule B store i.e. DHPP and OMD shall be issued from the Store of AGE E/M-II under GE(A) Utility as directed .(viii) Contractor should be maintained the complete area for neat & clean to maintain eco friendly environment.

Manning and operation of Eco Lake and OHT at Old Shikargarh for round the clock in 2 shifts of 8 hrs ( 2 shift -1 FGM and 2 Shift- 1 Valve man) including sunday and holiday and cleaning the permises of suround of Eco Lake & Pump House by up rooting grass and bush and hygenic state to PH. The PH having following Equipments/Machine:-(i) Aerators -03 Nos (ii) Treated water Submersible pump 50 HP- 02 Nos (iii) Indoor/out door LT Panel - 5 Nos (iv) DG Set 100 KVA- 1 No (v) Arbouricalture & Stn Fire fighting Point Centrifugal Pumps- 04 Nos and operate the valves inlet & outlet for the filling of OHT Old Shikargarh and supply of water to the troops time time as desired by the department including cleaning of premises of OHT by cutting grass complete and maintaing hygen and sanitation including maintain the record of chlorine test as per department requirement/direction and operate valves of arboricalture and filling the underground/over head sumps at Eco lake,Golf & SSE Note :- (i) The contractor will provide proper uniform to the Staff . (ii) In case of any problem noticed at installation, the same will be immediately informed to the JE (E/M)/AGE E/M-II/GE. (iii) The operator will ensure proper running of DG set,pumps and routine checkup of water level, oil level, battery condition etc and Operator will perform duty as per direction of Engineer-in-charge. (iv) Log sheet as per proforma provided by office for DG Set and Pumps will be provided by the Contractor and operator will ensure maintaining of log sheets on daily basis and submit the same to concerned JE at the end of each month. (v) Complete DG set, pumps in working condition shall be handed over to the contractor by the Department at the time of commencement of work and same will be returned by the contractor in working condition on completion of contract. (vi) Proper hygiene condition will be maint by the operator in the installation. (vii) : Schedule B store i.e. DHPP and OMD shall be issued from the Store of AGE E/M-II under GE(A) Utility as directed .

M& L for Chemical and bacterological tests of raw sewar and treadted water in Govt approved Lab only to every 15 days for E-Coli, Coliform, B O D, C O D, with all other parameters as per directed by Engr-in- charge.

Supply and mixing for Sodium hypochlorite Solution (6% Concentration) for water treatment.

Supply and cleaning of Hydrochloric acid (30% Concentration) suitable for cleaning of i.e equipments & duel media at STP

Supply and mixing of Poly electrolyte (100% Concentration) tech grade suitable for floculater of waste water treatment plant.

Supply and mixing Alum crystal, tech grade 98.8% pure suitable for treatment of waste water.

Supply and mixing of Eco Clean 2300, herbal waste water cleaning reagenr.

Supply and mixing live bacteria to suitable to STP for Bio rich booster STP stabilizer.

Supply and mixing anti foaming agent/defaming agent for suitable to STP

Material and labour for refilling overhauling and replacement of Filter Media of 1No x sand and 1No x carbon filetr vessels at STP including Performing the following: -(a) Unloading of exhausted Carbon media and Anthracite & Silica from the sand and carbon filer vessel with proper care (b) Thorough cleaning and scraping inside the existing sand & carbon Filters vessel properly including painting with two coats of anticorosive black bituminous paint inside and out side of the filter shells with two coats of anticorrosive/ Red oxide etc. (c ) fixing new strainer Pipes as per existing (d) filling of new Activated Carbon media and Anthracite & Silica in to the carbon and sand filter vessel. (e) Re-Commissioning and testing of the existing filter plant by the reputed service Engineer all as directed. after completion of work.

M & L for taking out old damaged dual media from FAB-1 to FAB-4 and removing from site. Supply and filling small polypropyylene element black in colour cylinderical 20mm dia,15mm height with inside fins suitable for sewage treatment. Make Cooldec/MM Aqua or as approved by GE.

Material and labour for cleaning of FAB,sweeping and taking out sludge in consolidated position from FAB sump upto depth not exceeding 15 mtr including cleaning of internal wall surface and floor throughly to made it free from dirt by scrubbing and washing accumulated materials with water, including cleaning of suction lines inside wet sump and removing from site etc complete all as directed by Engr-in-charge at site. Note : Necessary safety equipment such as hand gloves, mask belt with rope and other safety items, any kind of risk during lifting of sludge will be solely responsibility of the contractor .

M & L for cleaning of existing painted steel surfaces with CTC and apply two coats of rubbrised black paint on steel over a coat of red oxide primer on launders of clarifier and all as directed by EIC.

Dewatering ,sweeping and taking out sludge in consolidated position from sumps/tanks upto depth not exceeding 15 mtr including cleaning of internal wall surface and floor throughly to made it free from dirt by scrubbing and washing accumulated materials with water, including cleaning of suction lines inside wet sump and removing from site etc complete all as directed at site. Note : (a) the contractor should be responsibulity of all safety features during the work ie hand gloves, mask, belt with rope etc and the Job should be done with in sepervision of contractor/ superviser of the contractor. (b) Any kind of risk during this job GOV should not responsibility.

Taking out Unserviceable chlorine/ polyelectrolite dosing machines from STP at any position & M & L for transport to authorised civil workshop, dismantling, take out u/s parts and rfixing new and making good working and refixing the same at original position and testing & commissioning aftr repair complete all as directed by EIC.

CHEM-ECO ENGINEERS

M/s Maa Karni Constructions

SHOBHIT BUILDERS

Dwarka Enterprises

Shri Electrical Enterprises

Crystal Chemicals and Engineers