PROVN OF SEWAGE TREATMENT PLANT (STP) INCLUDING MAINTENANCE AND OPERATION OF STP AT MISA CAMP UNDER GE (SOUTH) TEZPUR

Amount

BUILDINGS & STRUCTURE (Sch 'A' PART-I)

Lump sum price worked out by the Contractor for “Operator cum testing room for STP” as listed in Schedule ‘A’ Part-I. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 9,55,000.00 inserted by the MES in Schedule ‘A’ Part-I.

EXCAVATION & EARTHWORK (Sch 'A' PART-II)

Lump sum price worked out by the Contractor for “EXCAVATION & EARTHWORK” as listed in Schedule ‘A’ Part-II. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 50,06,122.30 inserted by the MES in Schedule ‘A’ Part-II.

SEWAGE DISPOSAL (Sch 'A' PART-III)

Lump sum price worked out by the Contractor for “SEWAGE DISPOSAL” as listed in Schedule ‘A’ Part-III. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 65,40,534.58 inserted by the MES in Schedule ‘A’ Part-III.

EXTERNAL ELECTRIC SUPPLY (Sch 'A' PART-IV)

Lump sum price worked out by the Contractor for “EXTERNAL ELECTRIC SUPPLY” as listed in Schedule ‘A’ Part-IV. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 4,45,109.22 inserted by the MES in Schedule ‘A’ Part-IV.

EXTERNAL WATER SUPPLY (Sch 'A' PART-V)

Lump sum price worked out by the Contractor for “(EXTERNAL WATER SUPPLY )” as listed in Schedule ‘A’ Part-V. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 2,61,235.28 inserted by the MES in Schedule ‘A’ Part-V.

INTERNAL ELECTRIFICATION (Sch 'A' PART-VI)

Lump sum price worked out by the Contractor for “INTERNAL ELECTRIFICATION” as listed in Schedule ‘A’ Part-VI. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 35,422.73 inserted by the MES in Schedule ‘A’ Part-VI.

INTERNAL WATER SUPPLY (Sch 'A' PART-VII)

Lump sum price worked out by the Contractor for “INTERNAL WATER SUPPLY” as listed in Schedule ‘A’ Part-VII. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 14,886.24 inserted by the MES in Schedule ‘A’ Part-VII.

ROAD (Sch 'A' PART-VIII)

Lump sum price worked out by the Contractor for “(ROAD)” as listed in Schedule ‘A’ Part-VIII. Representing ** ___ % ______ percent *Above / Below the lump sum price of ₹ 99,428.00 inserted by the MES in Schedule ‘A’ Part-VIII.

SEWAGE TREATMENT PLANT (STP), MANNING AND OPERATION OF STP AND OTHER MISCELLANEOUS ITEMS) (TO BE QUOTED BY THE CONTRACTOR)] (Sch 'A' Part-IX)

SEWAGE DISPOSAL M & L for MS RUNGS complete all as specified and as directed

S & F 50MM dia PVC pipe (U shaped tube) complete all as specified and directed.

S & F BELL MOUTH for flushing tank complete all as specified and as directed.

S & F CI MANHOLE COVER complete all as specified and as directed.

M & L for 150 mm (inner dia) double corrugated DWCPE (SN8) pipes complete all as specified abd as directed.

M & L for 200 mm (inner dia) double corrugated DWCPE (SN8) pipes completed all as specified and directed.

M & L for 250 mm (inner dia) double corrugated DWCPE (SN8) pipes completed all as specified and directed.

SEWAGE TREATMENT PLANT Supply, installation, testing & commissioning and giving satisfactory trial of Sewage Treatment Plant (STP) based on principle of aerobic attached growth non clogging randomly Moving Bed Bio-reactor(MBBR) having capacity of 600 KLD with tertiary treatement and all civil works for STP comprising of following E/M equipments from E-in-C branch approved OEM complete with Elecrical panels, control panels SCADA/PLC monitoring system as integrated part of the STP as per OEM as turnkey job complete as per detail specification and shown in drawings to achieve the desired parameters including provision of earthing for all electrical and mechanical equipments as per IE rules and maintenance of the plant for a period of 3 years from the date of completion and during defect liabilty period. ITEM CONTINUES AS 9.09 TO 9.52

A. OUTLET PARAMETERS OF SEWAGE WATER (i) BOD <10 mg/L (ii) COD <50 mg/L (iii) TSS < 10 mg/L (iv) pH 6.5- 8.3 (v) Nitrogen(total) < 10 mg/L (vi) Phosphorus(total) < 2 mg/L (vii) Coliforms(Faecal) NIL (viii) Oil & Grease < 10mg/L (ix) Cloride & Salphate - As arising (x) Heavy metals NIL (xi) Colour - Colourless (xii) TDS < 2100 mg/L (Xiii) Turbidity < 2NTU (xiv) Residual Chlorine > 1 PPM (xv) Odour No foul odour (xvi) Total KZ Nitrogen--< 10 mg/L (xvii) Nitrate Nitrogen as N --<10 mg/L (xix) Helminth Egg <= 1 egg/L (xx) Acidity -as arising (xxi) Detergent < 0.5 mg/L (xxii) Phenolic Compound < 0.001mg/

RCC Bar screen chamber with chamber size 2.5 m x 2 m and depth as shown on drawing - 01 No.

RCC Oil & Grease trap chamber of size 4.1 m long x 2.5 m wide and depth as shown on drawing - 01 No.

RCC Equalisation Tank 6 x 6 and depth as shown on drawing - 1 No.

Non-clog Submersible sewage Pump set (Two working + one standby) with cutter version to pump sewage from equilisation tank to anoxic tank at uniform flow rate , having Discharge 420 LPM at a head of 10metre suitable for delivery pipe 80 mm bore, 415V (+ 5% & +10%) & frequency 50Hz Make :-Kirloskar/Grandfous/CNP. - 03 Nos.

Providing and fixing dial type water pressure guage 1" dia with all fitting. - 06 Nos.

Level controller, Floaty Type - 03 Nos.

RCC Anoxic tank of size 5m x 5m and depth as shown on drawing - 01 No.

RCC MBBR tank of size 5m x 5m and depth as shown on drawing - 02 Nos.

Twin lobe design type air blower complete with motors, capacity 200 cum/hour, 415 V, 3 Phase 50 Hz including butterfly & NRV,V belt,safety valve, pressure guage inter connection piping, including suitable size PCC foundation as per OEM recommendations and with suitable size from starter to Air Compressor assembly.(7.5HP) MAKE:AKASH/EVEREST/AIRVAK. - 03 Nos.

Providing and fixing dial type air pressure gauge with isloation cock 1"dia pressure rating 0.5kg/sqcm. - 03 Nos.

Submersible mixer ROTOR(one working+ one stand by), material stainless steel body, 3 phase AC supply 50 HZ all as specified. (for sludge mixing) (1 HP). MAKE : SUVE-sm./ Sulzer/ Amamix - 02 Nos.

RCC Tube settling tank of size 6m x 4m and depth as shown on drawing - 01 No.

RCC Clear Water tank of size 5m x 5m and depth as shown on drawing - 01 No.

RCC Treated water tank of size 5m x 5m and depth as shown on drawing - 01 No.

RCC Sludge collection tank of size 4m x 4m and depth as shown on drawing - 01 No.

Sludge drying bed of size 3m x 3m and depth as shown on drawing - 04 Nos.

Factory fabricated MultiGrade sand filter (as per IS:2825) shell 6mm and dish end 8 mm thick natural rubber lining fabrication standard multigrade filter complete in all respect,with dished end,supporting legs,manhole cover,frontal pipe work fitting with valves.Filter shall be provided with inlet,outlet pressure guage,sample cocks,charge of filter media graded sand and internals consisting of strainer fitted on plate for collection. cylinderical shape mild steel construction, Dia of vessel 1600x 2000(H) ,Operating Pressure 1 to 2 kg/sqcm,capacity 30000LPH - 01 No

Factory fabricated Activated carbon filter (ACF)(as per IS:2825) shell 6mm and dish end 8 mm thick natural rubber lining fabrication standard multigrade filter complete in all respect,with dished end,supporting legs,manhole cover,frontal pipe work fitting with valves.ACF shall be provided with inlet,outlet pressure guage,sample cocks,charge of approved quality activated carbon media,provision bachwash and recharging of activated carbon etc complete. cylinderical shape mild steel construction, Dia of vessel 1600x 2000(H) ,Operating Pressure 1 to 2 kg/sqcm,capacity 30000LPH. - 01 No.

Centrifugal Pump set (Two working + one standby) to feed semi treated water to secondary treatment process through sand pressure filter ,active carbon filter , having Discharge 400 LPM at a head of 15metre suitable for delivery pipe 80 mm bore, 415V (+ 5% & +10%) & frequency 50Hz . (For clear water to filter). - 3 (2W+1S) MAKE : Kirloskar /Crompton/CNP.

Level controller, Floaty Type - 03 Nos.

Supply, Installation, testing and commissioning of LT feeder pillar board outdoor type cubicle panel board suitable for 3 phase , 4 wire 415 volt 50 hz factory fabricated CPRI type tested powder coated made out of 3 mm thick CRCA sheet and MS angle iron section 50x50x6mm frame with front and back open able double door system with locking arrangement louver and air vent gasket for natural air flow of air with canopy, inner compartment made out of 2 mm thick CRCA sheet duly compartmentalized for each MCCB of incoming and outgoing with locking arrangements with copper bus bar three phase and neutral suitable capacity marked RED,YELLOW,BLUE and BLACK insulators, made of high strength insulated materials 1100 voltage, bus bar chambers having front hinged covers with a set of electrolytic grade high conductivity, lifting lugs (02 Nos) ,arrangement to be connect earthing strip at rear side, bottom detachable gland plate complete with suitable size zinc plated and passivated nut, bolts, spring and washers. The panel should be chemically treated with 07 tank metal treatment process for anticorrosive treatment. The panel shall be epoxy powder coated and the control circuit shall be connected by multi stranded copper conductor flexible wire not less than 1.5 Sqmm in proper colour coding and drawn through in flexible conduit. All internal connection shall be made by using copper strip/wire of suitable size and making incoming and outgoing connection using suitable size of gland, thimbling , grouting of the panel to PCC foundation (PCC-M10) (using 20 mm graded stone aggregate) complete with following accessories all as specified and directed by Engr-in-charge:- 01 No. (A) INCOMING a) MCCB of Capacity - 160 Amps, 4 pole, 415V, 50 c/s 25 KA - 01 No. MAKE : Havells / L & T / Legrand

Mono block type screw pump(one working + one standby) with cutter version to pump sewage from sludge holding tank to sludge drying bed at uniform flow rate having discharge of pumping set 135 LPM at 5mtr .The pump shall be coupled to the adequate capacity of electrical motor,mounted on a common base frame. (For Sludge transfer to Sludge drying beds). MAKE : Kirloskar/ Crompton/ CNP - 02 Nos.

Mono block type screw pump(one working + one standby) with cutter version to pump sewage from sludge holding tank to sludge drying bed at uniform flow rate having discharge of pumping set 100 LPM at 6mtr .The pump shall be coupled to the adequate capacity of electrical motor,mounted on a common base frame. (For Sludge transfer to Sludge collection tank) MAKE : Kirloskar/ Crompton/ CNP. - 02 Nos.

Bar Screen Unit 900 x 1000 mm size consisting of 2. Nos. of bar screens made of 30x10 mm Strips spaced at a center to center distance of 30 mm and fixed at an angle of 60 degrees to horizontal, all bar strips firmly welded to single frame of 50x6x6 Mm thick as shown in drawings, entire bar screen unit is made in stainless steel 304 grade material and bolted to side walls, using anchor bolts of SS 304 material in ihe middle of bar Screen chamber. - 01 No.

Catcher Screen size 6 mm x 200 mm x1000 mm, in S.S. 304 material, in position in the MBBR tanks. (for MBBR 1, MBBR 2, tube settling tank) - 03 Nos.

Pressure Gauges,SS, Sensing by diaphragm, Dial Dia- 50 mm, 1 No for each Pump - 02 Nos.

Recirculation centrifugal non-clog type pumpset of discharge capacity 420 LPM at 10 mtr head Make :-Kirloskar/Grandfous/CNP. - 02 Nos.

Level controller, Floaty Type - 02 Nos.

Automatic hypo dosing unit with automatically opearted dosing pump etc. One no single FRP cylinder type chemical solution tank of 300 liters capacity having detachable lids with mounted inserts for mounting of pumps and strirrer.The electronic pump shall be operated on 220V single phase supply. Complete set of pipes ,valves and fitting, foot valve magnetic float switch to trip the dosing pump at low level of chemical in the tank. The free chlorine content in the filtered water shall not be less than 0.5PPM. - 02 Nos. MAKE : Unique/ Milton Roy/ UV rich (i)Min Actuating pressure -0.3kg/sqcm (ii) Max working pressure-0.5kg/sqcm (ii)Power -150 to 270 VAC,50 Hz (iii)Flow range - 0 to 6.0 Lph (iv) Head : 5-10meter

RCC Sludge pit of size 1 m x 1m x 0.5 m depth in Anoxic and MBBR tank - 03 Nos.

RCC chlorine contact tank of 5.0 m L x 3.0m W x 3.0m Depth - 01 No.

Stainless steel grade (SS-304) pipe of required size with all fittings and fixtures for provision of air grid including necessary welding joints etc. complete all as specified. MAKE : TATA/ JINDAL/ Surya - 01 Job

Coarse bubble diffusure 150dia ,bubble size 5mm Disc type with stainless steel grade (SS 304) to provide clog-free oxygen for Equalisation Tank & MBBR TANK 1&2.. - 48 Nos.

Interconnection with suitable size Piping of suitable materials with various units of Sewage Treatment Plant as per approved drawings - 01 Job.

Control Valves for Control of the Sewage Treatment Plant as per approved drawings. - 01 Job

MBBR media made of poly propylene with MOC virgin PP UV black specific gravity 0.90 to 0.95 gms/sqcm,density 0.93 ,size 15x22mm complete all as specified. - 68 Cubic Metre

Tube Settler modules made of PVC Size 75x60mm cross section area ,height 750mm thickness 1.0mm ,Shape hexagonal Chevron complete all as specified. - 20 Sqm

Online multi parameter analyzer with Sampling Pump for analysing BOD / TSS/ COD/pH. Method for COD / BOD / TSS : UV-VIS absorption dual beam spectrophotometry at 190-750 nm. For pH : Potentiometric with combination pH sensor, Touch screen, alpha numeric display 240 x 128 pixels LCD with backlit, programmable / normally 3-5 minutes, Analog output 0/4-20 mA DC, isolated enclosure protection - IP 54, PC configuration - CPU- Intel 13, HDD:500 GB SATA, RAM : 4 GB, DDR3 RAM, Ports : USB Standard, 1 LAN, Monitor : TFT LED - 18.5" (Color) - DOS - 01 No.

Instrumental as per technical requirement / design - 01 Job

Foundation and rain protection shed of electrical & mechanical items as per manufactures instruction all as specified and as directed - 01 Job

The bidder shall also provide any other left out items/tank/chamber/eqpts with electrical & mechnical accessories etc required to achieve end parameters of treated water & sludge. - 01 Job

NOTE :- 1. Foundation and Rain Protection shed of Electrical and Mechnical items as per OEM and foundations for all pre fabricated components/items are deemed to be included in item. 2. Some of the missing details/left out items and higher capacity tank/chamber/eqpts with electrical & mechnical accessories required to achieve end parameters of treated water & sludge if any deemed to be included in item which are required for smooth functioning of STP as per established norms in India and as per Manual of sewerage and sewerage systems to achieve desired outlet parameters, easy working of operators manning the Plant.

Supply, installation, testing and commissioning of silent built in within an acoustic enclosure noise level not more than 75 dB , diesel engine driven generating set water cooled for standby power supply 415 volts, 03 Phase, 4 wire, 50 cycles / sec, 45 KVA (36 KW) at 0.8 power factor lagging complete with alternator directly coupled with diesel engine of suitable capacity , mounted on common base frame & complete with self starter 12 volt, fuel tank capacity not less than 12 hours fuel requirement & battery 12 volts 120 AH lead acid type, battery leads, sound proof canopy etc. with features for automatic shutdown in the event of a circuit failure condition arising from low oil pressure, high coolant temperature, over speed etc. & PSO500 genset controller with the following under-mentioned features complete all as specified and as directed including foundation as per OEM design and specification :- (a) 16 character x 2 line alphanumeric LCD display with LED backlight. (b) Operator interface. (c) Suitable to provide a record of most recent fault conditions & fault history. (d) Complete alternator data viz, voltage ph - ph, ph - neutral, KVA , frequency etc. (e) Complete engine data viz, starting battery voltage, engine temp, engine runnning hours, engine oil pressure etc. (f) Control including provn of service adjustment & calibration of DG control functions.

S&F Rubber mat of size 1 meter x 2 meter x10 meter for DG Set complete all as specified and directed.

Supply, Installation, testing and commissioning of LT feeder pillar board outdoor type cubicle panel board suitable for 3 phase , 4 wire 415 volt 50 hz factory fabricated CPRI approved type tested powder coated made out of 3.15 mm thick CRCA sheet and MS angle iron section 40 x 40 x 6 mm frame with front and back open able double door system with locking arrangement louver and air vent gasket for natural air flow of air with canopy, inner compartment made out of 2 mm thick CRCA sheet duly compartmentalized for each MCCB of incoming and outgoing with lockable arrangements with copper bus bar three phase and neutral of 250 Amp capacity marked Red, Yellow, Blue and Black insulators, made of high strength insulated materials 1100 voltage, bus bar chambers having front hinged covers with a set of electrolytic grade high conductivity, lifting lugs (02 Nos) ,arrangement to be connect earthing strip at rear side, bottom detachable gland plate complete with suitable size zinc plated and passivated nut, bolts, spring and washers. The panel should be chemically treated with 07 tank metal treatment process for anticorrosive treatment. The panel shall be epoxy powder coated and the control circuit shall be connected by multi stranded copper conductor flexible wire not less than 1.5 Sqmm in proper colour coding and drawn through in flexible conduit. All internal connection should be made by using copper strip/wire of suitable size and making incoming and outgoing connection using suitable size of gland, thimbling , grouting of the panel to PCC foundation PCC-M10 using 20 mm graded stone aggregate complete with following accessories all as specified and directed by Engr-in-charge.” Item Continued as 9.56

S&F of loop in loop out junction box with SP 6 amps IP 65 /IP 66 protection halogen free and weather proof of size 167 X 125X 82 mm fixed on pole with suitable clamp nuts bolt and washer including connector complete all as specified and directed.

S& F LED flood light fittings with 150 watt capacity LED light, outdoor type, high pressure, heat resistant, complete with driver anti corrosive, IP 66 protection, fix to pole with MS flat iron clamp, nuts bolts etc. including connections complete all as specified and directed.

M & L for three core PVC insulated weather proof copper conductor cable of size 1.5 sqmm, for connection street light to overhead conductor.

S&F of bracket for street light/security light fitting fabricated with 1200 mm long and 32/40 mm bore medium grade GI pipe bent to shape as required and fixed in position including necessary clamps,nuts,bolts & washer all as specified and directed.

Supply, installation, commissioning and testing of treated water transfer centrifugal type pumps(two working + one standby) to transfer STP treated water for irregation or domestic uses, having Discharge 375 LPM at a head of 20 metre for suitable delivery pipe 415V (+ 5% & +10%) & frequency 50Hz. including suitable size soft starter efficiency level-2 complete all as specified and directed. MAKE : Kirloskar/ Grandfous/ CNP. (Material of Construction: Pump and Motor body: cast iron, impeller : cast iron) (a) Dry run protection. (b) 1 No. of pressure guage 2" dia with valve tee and fittings. (c) Alarm indication with signal in the event of pump failure etc. (d) Suction / Delivery pipe 80mm dia GI pipe heavy grade from pump set to existing delivery pipe flanged type complete with all fitting suitable for flanged pipe and necessary nut, bolts, washers and rubber gasket etc including fixing of butterfly valves and non return valve all as required. NOTE : (Two working + One standby)

M&L for construction of valve pit of size 0.9m x 0.9m x 0.9m (internal diamention) one brick thick wall with sub class 'B' bricks, including MS sheet cover made of MS sheet 3 mm thick and 50 x 50 x 6 mm thick MS angle iron frame and locking arrangement and painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of surfaces complete all as specified and directed.

All as per Srl Item No. 9.62 here-in-above but of size 0.6m x 0.6m x 0.6m complete all as specified and directed.

S&F 80 mm bore HDPE pipe for treated water supply complete with all fittings such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces etc complete all as specified and directed.

S&F CI butterfly valve 25 mm dia, level operated CI disc, EPDM rubber lining, electric operated complete all as specified and directed.

S&F CI foot valve 80 mm dia screwed type, ISI marked including jointing materials complete all as specified and directed.

MAINTENANCE AND OPERATION OF SEWAGE TREATMENT PLANT (PHASE-II)

Maintenance and Operation of Sewage Treatment Plant including cost of testing and cost of consumables (Gear Oil for airblower, Greasing Lubricants, glands, spare parts etc) as required except "electricity and diesel" complete all as specified and as directed for eleven months after the next day of actual date of completion of Phase-I in three shifts with one operator (skilled) and two helper (un-skilled) per shift a day including Sunday & holiday (each shift 8 hrs). NOTE :- (i) Maintenance and operation of plants is to be done in three shifts a day including Sundays and holiday. In case the operators is found absent in any of the shifts and plant is not run in any shift a penalty @ Rs. 600.00 per shift will be imposed on the contractor and will be deducted from his next immediate hours. (ii) Quality testing of effluent has to be got done from NABL accredited lab and results to be kept on record as per interval as direct and rate quoted are deemed to be inclusive of any such test charges. (iii) The cost of removal of treated sludge and disposal of the same outside MoD land as per local civil authorities laid down rules is also deemed to be included in the above quoted rate. The amount of credit of treated sludge (if any) shall be deemed to be considered by the contractor while quoting rate for maintenance and operation. (iv) Contractor shall employ one operator and two helpers in each shift. (v) Operators employed shall be ITI passed and have experience of minimum 02 years to operate STP and as specified.

All as per Srl Item No. 9.68 here-in-above but for next eleven months from the next day after completion of first 11 months during the defect liability period.

All as per Srl Item No. 9.68 here-in-above but for next eleven months from the next day after completion of 22 months during the defect liability period.

All as per Srl Item No. 9.68 here-in-above but for next three months from the next day after completion of 33 months during the defect liability period.

Supply only calcium hypochlorite, calcium based high strength granular chlorine (65% - 70% chlorine content) in PVC sealed container superior quality suitable for treatment of water and swimming pool (much more stable than chorine gas, bleaching powder and sodium hypochlorite) complete all as specified and as directed.

Supply only culture for developing (aerobic & anaerobic bacteria for faster sewage digestion process) complete all as specified and as directed.

Sub total

Porel Dass Water and Effluent Control Private Limited

VADERAS INTERIORS AND EXTERIORS