| 1 | 1 | Supply, installation, commissioning and testing of complete package type waste water treatment system with standard man holes, man holes covers provision for inlet, outlet vent internal piping and necessary FRP straps. Eyebolts wire rope, turn buckle for anchoring, factory made dead mans (Concrete block to counter buoyancy). Air blowers sludge return pump and automatic control panel suitable for 200 cum/day cap 200 KLD STP Make Sintex /Hi-clear / Hitachi Comprising of following specifications. | 1 | 1 | Each Job |
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| 2 | 1.01 | (i) 100% FRP based single wall type fixed film aeration tank, confirming to UL 1316 of standard, size :- 12900MM (L) X 2400 mm (Dia) = 01 No | 1.01 | | |
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| 3 | 1.02 | (ii) 100% FRP based single wall type final sedimentation tank, confirming to UL-1316 standard, size 12900 mm (L) X 2430 mm (Dia) -01 No | 1.02 | | |
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| 4 | 1.03 | (iii) Sludge removal pump :- submersible pump non clog type capable of discharging 9 cum/ hour of sewage effluent at 25 mtr head duly coupled with suitable capacity submersible type electrical driven motor 3 phae, 415 volts, 50 C/S Qty = 02 Nos (One working + one stand by) Note :\n(i) Non clog submersible pump shall be capable of handling upto 100 mm of solids.\n(ii) Submersible type PVC insulated PVC sheathed flat ribboned of suitable cross section area ISI marked from submersible type electrical motor/ pump and upto control panel shall deemed to be included in item rate.\n(iii) M.S/ Galvanized iron delivery pipe of suitable dia shall be provided from pump to discharge the effluent above ground level and away from plant room up to a minimum distance of 10 RM shall deemed to be included in item rate. \n | 1.03 | | |
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| 5 | 1.04 | (iv) Air blower twin lobe type with the working pressure – 0.3 kg / Sqcm electrically driven directly coupled with or through V-Belt drive pulley to TEFC electrical driven induction motor 3 phase, 415 Volts, 50 Hz of rated HP - 6 HP confirming to IS, Qty =02 Nos (One working + one standby) \nNote : \n(i) Submersible type PVC insulated and PVC sheathed flat ribboned cable of suitable cross section area ISI marked from electrical motor for air blower to main control panel shall deemed to be included in item rate\n(ii) Necessary civil work for foundation comprising of foundation bolts as per the manufacturer’s drawing and specifications for installation of Air blower motor shall deemed to be included in item quoted rates.\n(iii) The blower pipe of the material and specification as recommended by the manufacturer to withstand with working pressure min up to 0.3 kg /Sq cm and connected from air blower and up to the aeration tank/ air scouring system shall deemed to be included in item quoted rates.\n(iv) The air blower and motor will be complete with base frame duly guarded and provided with header valves, pressure gauge and other accessories complete. \n | 1.04 | | |
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| 6 | 1.05 | (v) PVC Pipe for internal connection in between the primary collection cum equalization tank, aeration tank and final sedimentation tank shall be as under.\n(a) Return sludge pipe 2” dia (50mm)=13 RM\n(b) Inlet/outlet pipe 6” dia (150 mm) =2 RM\n(c) Inter connection pipe 6” dia(150mm) = 2 RM\nNote :\n(i) The above quantity for PVC pipe is tentative and may vary as per the site requirement in case of any increase in quantity for inter connecting PVC pipe no cost adjustment shall be made on this account and the quated rates shall deemed to be included in the item rate.\n | 1.05 | | |
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| 7 | 1.06 | (vi) Main electrical control panel : Supply installation testing and commissioning indoor type L.T main control panel suitable for 415 volts 3Ph, 4 Wire 50 C/S AC supply system fabricated from 2 mm thick M.S sheet steel duly provided with angle iron frame structure totally enclosed type of minimum dimensions (900X 400 X1000 mm) for housing of aluminum busbar of size 1.5 times that of incoming control MCCB TPN Type duly supported with SMC insulators with short circuit with stand capacity 35 KA per second entire panel should have common terminal for earthing at the rear with 02 Nos of earth stud, solid connection from main busbar to switch gear with required size of aluminum basbar and control wiring with minimum 1.5 Sqmm PVC insulated copper conductor cable, cable allay cable glands plate in two halves temper proof digital energy mater to measure voltage current, PF,KWH,KVAH,KVARH (make : seure/L&T/HPL) and LED indicating lamp of colour R.Y.B and general construction confirming to 15:8623/93 and mounted on suitable PCC foundation with the following electrical controls/switchgears.\n(a) Main incoming MCCB, with adjustable thermal and fixed magnetic setting overload short circuit protection TPN type 4 pole 415 volts 50Hz of rating 63 Amps 25 KA-01 Nos \n(b) outgoing MCCB 32 Amprs 3 pole with adjustable thermal and fixed magnetic setting overload and short circuit protection make C&S or equivalent =02 Nos.\n(c) Outgoing MCCB 25 Amprs 3 pole with adjustable thermal and fixed magnetic setting overload and short circuit protection make C&S or equivalent =02 Nos.\n(d) Starter DOL type in auto start incorporating heavy duty 4 pole contactor type TCI-CX with overload relay type LR3D with manual reset and yellow flag for trip indication electronic auto switch for protection against single phase, phase reversal and phase unbalanced and 3 position selector having 6-way terminal block for bottom cable entry with the relay range 14-22 Amps, standard power rating (7.5/10,KW/HP) make C&S or equivalent – 02 Nos. \n(e) Starter DOL type in Auto start incorporating heavy duly 4 pole contactor with overload relay range-2.5-4.0 Amps and standard power rating (1.5/2.0 KW/HP make C&S or equivalent -02 Nos \n | 1.06 | | |
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| 8 | 1.07 | (vii) FRP strap 4300 mm length -06 Nos | 1.07 | | |
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| 9 | 1.08 | (viii) Turn buckle –C.I -01Lot of 12 Nos | 1.08 | | |
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| 10 | 1.09 | (ix) Wire rope- standard steel wire rope of the length/size as recommended by the manufactures -01 Lot of 12 Nos. | 1.09 | | |
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| 11 | 1.1 | (x) Concrete dead man : 13000x300x300 mm Qty = 04 Nos \nNote : (i) These concrete dead man should be of factory made and placed in the base of tank as per the total length of tank or recommended by the manufacture keeping into consideration total dead weight safety factor. The total quantity for the concrete dead man is 04 Nos for the complete system but may vary upto 08 Nos. The cost to this effect should be included in quoted item rate No cost adjustment upto the increased indicative qty of 8 Nos shall be made separately.\n | 1.1 | | |
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| 12 | 1.11 | (xi) Air vent nozzle PVC size 2” (50mm) -01 Lot of 06 Nos | 1.11 | | |
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| 13 | 1.12 | (xii) Man hole cover – man hole size 550mm as per approved drawing of OEM Qty -06 Nos | 1.12 | | |
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| 14 | 1.13 | Eye bolt – 12 Nos | 1.13 | | |
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| 15 | 1.14 | (xiii) Wire lock MS-01 Lot of 01 Kg | 1.14 | | |
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| 16 | 1.15 | Note (A) : The following work are inclusive of the rates quoted by the contractor \n(i) Connection of in take raw sewage from man hole near to STP’s aeration tank inlet using necessary pipe of size and description at the invert level of (-) 2 mtr from ground level by using necessary piping connection of suitable size and description \n(ii) Making piping arrangement for aeration through air blowers and sludge return arrangement through sludge return pump.\n(iii) Making electrical connection for blowers and sludge return pump from main electrical control panel with suitable sized copper conductor cable\n(iv) Main incoming cable from nearby electrical source to main control panel shall be measured and paid for separately.\nCivil work \n(v) Necessary civil work for installation of package type STP comprising of excavation and earth work shall be strictly in accordance with the \ndesign/specifications and drawing specifying the position of FRP based aeration tank, sedimentation tank and related man hole cover pit chambers , PCC of 150 mm at base of pit using PCC in the ratio 1:3:6 type back filling work around the chamber shall be with a PCC of ratio 1:4:8 using 4.5 mm to 12.50 mm size crushed stone aggregate upto the top of tank / ground level including construction of brick masonry pit chamber upto ground level comprising of M.S sheet cover and proper locking arrangement, lifting handle etc of size 900mm X 900mm (Length x width )\n | 1.15 | | |
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| 17 | 1.16 | (vi) PCC Foundation for electrical control panel ,sludge return pump aeration blower motor and compressor as per the standard GA drawing of the OEM.\n(vii) Surface dressing upto installation of septic tank aeration tank and other excavated surface by spreading/ removing surplus soil into the surface not more then 50mtr of site of work.\n(viii) Contractor has to arrange for his own transportation for taking water from the location as specified and directed by Garrision Enginner and upto STP for first fill after installation. The cost of transportation involved shall deemed to included in quoted rates.\nNote (B) The design and specifications for package type STP for discharge of treated influent shall be as under (for domestic sewage) for gazetteer notification vide Govt. of India GSR 1265 (E) dt 13 Oct 2017.\n(i) Raw sewage\n (a) pH – 6-9,(b) BOD-250-300Mg/Litre, (c) COD -550 – 600Mg/Litre\n (d) TSS – 350 – 450 Mg/ Litre,(e) Coliform – 106 – 107 counts/100ml\n(ii) Desired quality of treated effluent for disposal (for discharge into water \nbodies as well as for land disposal / applications.\n(a) pH- 6.5-9.0\n(b) BOD - <30 mg /Litre\n(c) COD - < 250 mg /Litre\n(d) TSS - < 100 mg/ Litre\n(e) Coliform - < 1000 Counts /100ml\n | 1.16 | | |
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| 18 | 2 | Supply and fixing XLPE insulted screened, PVC bedded screened galvanized steel strip or wire armored electrical power cable heavy duty with aluminium conductor 1100 volt grade having cross section area 50 sqmm 3.5 Core laid in trenches or passing through pipes or fixed on wall/along pole complete all as specified and directed. | 2 | 75 | RM |
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| 19 | 3 | M&L for G.I tubing light grade for passing through cables under floors along the poles of nominal bore 50 MM with suitable size of MS clamps necessary nuts bolts and washers etc complete. | 3 | 15 | RM |
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| 20 | 4 | Excavation in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, pipes etc, and getting out including trimming the sides and forming bottom surfaces to required levels in any type of soil complete all as specified and directed. | 4 | 17.5 | CUM |
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| 21 | 5 | Returning filling in including spreading leveling, and well ramming in layer not exceeding 25 cm thick in any type of soil complete all as specified and directed. | 5 | 9 | CUM |
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| 22 | 6 | Removing excavated material (Soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed. | 6 | 8.5 | CUM |
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| 23 | 7 | Sand filling in cable trenches for cable protection with clean dry sand unwashed incl gently punning in a layer of 15 Cm and 8 Cm (total 23 CM) in thickness all across the laid portion of LT Cable in trenches complete all as specified and directed. \nNote :- Punned thickness shall only be considered for payment \n | 7 | 6.7 | CUM |
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| 24 | 8 | M&L laying well burnt old size bricks, sub class “B” bricks, straight or curved on plan, laid flat with width equal to length of brick, laid dry over electric cable for protection all as specified. \n | 8 | 520 | Each |
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| 25 | 9 | Earthing complete with galvanized iron earth plate electrode 60 Cm x 60 Cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m below normal ground level) with top edge earth plate not less than 1.5 m below GL using galvanized iron strip 32x6 mm as earthing lead to earth plate electrode by means of nuts bolts and washers made of galvanized iron protected with 40 mm light grade G.I pipe and connected for body earthing of feeder pillar box equipment all as specified with & including PCC (1:3:6) type C1 pit and precast RCC (1:2:4) type B1, cover slab of size 300x300x50 mm, with handle GI funnel, wire mesh 20 mm dia GI pipe medium grade for watering charcoal and salt in alternate layer including necessary earth work on any type of soil and removal etc complete all as specified and shown in electrical plate No 5 of SSR Part I and complete all as specified and as directed. | 9 | 4 | Each Set |
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| 26 | 10 | S&F galvanized iron strip of size 32 Mm x 6 MM complete all as specified and as directed. | 10 | 30 | RM |
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| 27 | 11 | M&L for point wiring for light point/fan point controlled by one switch complete with PVC insulated and unsheathed cable FRLS 1.5 Sqmm multi stranded copper conductor single core including PVC conduit medium grade ISI marked in concealed in wall 1.60 mm thick pressed steel concealed terminal boxes and with top cover 2.80 mm thick ISI marked plastic laminated hylum sheet fixed with brass screws and cup washers painting terminal boxes inside and out side with one coat red oxide primer compete with all accessories and all as specified including FRLS1.5 Sqmm PVC insulated unsheathed multistranded copper conductor to common earth and connected to earth dolly & making good disturbed area of wall with cement work & white wash etc, complete all as specified and as directed. | 11 | 3 | Per Point |
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| 28 | 12 | S&F switch piano flush button type one way 5 Amp complete all as specified and as directed. | 12 | 2 | Each |
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| 29 | 13 | S&F ceiling rose three way complete all as specified and as directed. | 13 | 2 | Each |
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| 30 | 14 | S&F switch socket combination 5 & 15 Amp 5 Pin complete all as specified and as directed | 14 | 1 | Each |
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| 31 | 15 | S&F sheet metal enclosure for DB 4 way DP SPN DB Double door with 200 Amp rated bus bar including 32 Amps MCB DP 10 KA – 01 Nos, MCB SP 6 to 10 Amp – 4 Nos & necessary electric connection by lugs & cement work complete all as specified and as directed. | 15 | 1 | Each |
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| 32 | 16 | M&L for sub main wiring with two single core FRLS 4 Sqmm copper conductor PVC unsheathed cable medium grade including PCC conduit (appropriate size) concealed for sub main connection including FRLS 2.5 Sqmm PVC insulated multi stranded unsheathed copper conductor to earth dolly all as specified (Note :- Two runs of 4 Sqmm and one run of 2.5 Sqmm copper conductor shall be measured as one unit length.) | 16 | 15 | RM |
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| 33 | 17 | Supplying and hanging only Non decorative white ceiling fan of 1200 mm sweep , assembling the same at site complete comprising down rod, canopy and regulator including Supplying PVC insulated twisted 3 core 23/0076 copper conductor flexible PVC insulated wire of required length from connector to fan motor including testing , commissioning and fixing the regulator concealed inside terminal switch box including engraving and painting MES/KVS Number with Black Bold letters with synthetic enamel paint upto 2.50 cm high complete all as specified and directed ., Make – Orient/Bajaj/Philips/Usha | 17 | 1 | Each |
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| 34 | 18 | S&F LED batten in extruded aluminum housing with diffuser tube light fitting 1 x24 W all as per Crompton cat part No :- LCCLB24-CDL or equivalent make of Crompton/Bajaj/Havells. | 18 | 1 | Each |
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