ROVN OF SEWAGE TREATMENT PLANT (STP) AT BASE HOSPITAL UNDER GE GUWAHATI

Amount

NOTE:- (Applicable for all parts/items/):- The bidders/contractors are advised to read tender document, all drawings & all corrigendum/ amendments and General conditions of contracts before entry/quoting the rates.

Lumpsum price workedout by the tenderer for BUILDING & STRUCTURE WORKS as listed in Schedule ‘A’ Part-I

Lumpsum price worked out by the bidder/ tenderer for SITE CLEARENCE, SITE DEVELOPMENT AND EARTH WORK as listed in Schedule 'A' Part-II.

Lumpsum price worked out by the bidder/ tenderer for INTERNAL WATER SUPPLY as listed in Schedule 'A' Part-III.

Lumpsum price worked out by the bidder/ tenderer for INTERNAL ELECTRIFICATION as listed in Schedule 'A' Part-IV.

Lumpsum price worked out by the bidder/ tenderer for ROAD, PATH, CULVERT & HARDSTANDING as listed in Schedule 'A' Part-V.

Lumpsum price worked out by the bidder/ tenderer for SEWAGE DISPOSAL & STP as listed in Schedule 'A' Part-VI.

Lumpsum price worked out by the bidder/ tenderer for AREA DRAINAGE as listed in Schedule 'A' Part-VII.

Lumpsum price worked out by the bidder/ tenderer for COMPOUND WALL, FENCING & GATE as listed in Schedule 'A' Part-VIII.

Lumpsum price worked out by the bidder/ tenderer for EXTERNAL WATER SUPPLY as listed in Schedule 'A' Part-IX.

Lumpsum price worked out by the bidder/ tenderer for EXTERNAL ELECTRIFICATIONE as listed in Schedule 'A' Part-X.

Sch 'A' Sec-XI (Miscellaneous Items)Note : This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.

STP COMPNENTS (Frm Srl Item No 11.02 to 11.22) WHICH HAS NOT COVERED IN SCH'A' PART-1

Supply, install, testing and commissioning of Non clogging Submersible pumps with having flow capacity of 277 LPM at 18 metre head comprising cast iron casing, stainless steel Non-cloging impeller and stainless steel shaft complete directly coupled with Induction electric driven motor, 415 volt, 3 phase, 50 Hz, complete including suitable submersible cable upto 10 mtrs and corrosion resistance pump lifting chain 20mm dia and length upto 6 mtr made from galvanised grade 40 steel, 316 stainless steel in safe working loads up to 500kg for raising and lowering of submersible pumps from sewerage treatment facilities all as specified and directed . (2W +1S) (For Sewage collection chamber) Note: (i) All accessories required such as Automatic coupling device with stand foundation incl flanged bracket & Rubber Gasket, Guide pipe with holder & bracket with side foundation, BSW bolts, clamps, bolt & nuts, washers, welding work, etc deemed to be included in the quoted rate. (ii) Delivery pipe GI 150mm dia shall be mesured and paid seperately.

Supply, Installation, testing & Commissioning of Air blower for MBBR having capcity of 400 M³ /Hr of pressure at 0.50 Kg/Cm2, coupled with suitable electric induction motor 3 Phase, 415 V, 50Hz of 1500 RPM including required base frame, PCC foundation, antivibration padding, NRV on air delivery side as per manufacturer's recommendation comlete all as specified and directed. (01W + 01 S)

Supply, install, testing and commissioning of Self Priming Non Clog Monoblock centrifugal pump set , electrically driven 3 ph, 415 volts, CI Non-cloging impeller, Sealing - Gland Packing, with discharge capacity of 350 LPM at minimum head 10 mtr including PCC foundation base frame made of MS Channel, with required nuts and bolts, 01 No pressure guage 0 to 7 kg /cm2, 01 No brass foot valve including GI fittings to fix 100mm GI Pipes complete all as specified and directed. (02W + 01 S) (Note: All accessories required such as clamps, nuts bolt, welding work, etc deemed to be included in the quoted rate). (For Oil and Grease Tank Feed Pumps) Note: The pumpset shall be installed in shed as shown in drg. Suction pipe 100mm dia shall be mesured and paid seperately.

Supply, install, testing and commissioning of Self Priming Non Clog Monoblock centrifugal pump set , electrically driven Φ3 phase, 415 volts, CI Non-cloging impeller, Sealing - Gland Packing, with discharge capacity of 350 LPM at minimum head 45 mtr including base frame made of MS Channel, with required nuts and bolts, 01 No pressure guage 0 to 7 kg /cm2, 01 No brass footvalve including GI fittings to fix 100mm GI Pipes complete all as specified and directed. (Note: All accessories required such as clamps, nuts bolt, welding work, etc deemed to be included in the quoted rate). (For MBBR Feed Pumps) Note: The pumpset shall be installed in closed shed as shown in drg. Suction pipe 100mm dia shall be mesured and paid seperately. (01W + 01 S)

Supply, install, testing and commissioning of Sludge Extraction Self-Priming monoblock pump set of min 0.5 m3/Hr @ min 40 m head, electrically driven 3 hp, 415 volts, CI Non-cloging impeller, Sealing - Gland Packing, for transferring the sludge from of the plate / tube settler to sludge holding tank complete in all respect with all fittings, fixtures, valves, NRVs, pressure gauges, piping etc. complete as per OEM/STP manufacturer's design including PCC foundation, base frame made of MS Channel, with required nuts and bolts, 01 No pressure guage 0 to 7 kg /cm2, 01 No brass footvalve including GI fittings to fix 100mm GI Pipes complete all as specified and directed. (Note: All accessories required such as clamps, nuts bolt, welding work, etc deemed to be included in the quoted rate). (For Sludge Extraction) Note: The pumpset shall be installed in closed shed as shown in drg. Suction pipe 100mm dia shall be mesured and paid seperately. (02W + 02 S)

Supply, install, testing and commissioning of Self-Priming Non Clog monoblock centrifugal pump set, electrically driven 3 phase, 415 volts, CI Non-clogging impeller, Sealing - Gland Packing, with discharge capacity of 350 LPM at minimum head 45 mtr including base frame made of MS Channel, with required nuts and bolts, 01 No pressure gauge 0 to 7 kg/cm2, 01 No brass footvalve including GI fittings to fix 100mm GI Pipes complete all as specified and directed. (01W +01S) (Note: All accessories required such as clamps, nuts bolt, welding work, etc deemed to be included in the quoted rate). (For Pressure Filter Feed Pumps & Treated Water Tank)

Supply, install, testing and commissioning of Non clogging Submersible pumps STPM series with having flow capacity of 75 LPM at min 10 mtr head, of pump capacity 0.5 HP run on 3 phase 415 V solid handling capacity upto 35mm comprising of stainless steel motor body, stainless steel Non-cloging impeller and stainless steel shaft complete directly coupled with Induction electric driven motor, 415 volt, 3 phase, 50 Hz, complete including GI fittings to fix delivery pipe GI 80mm dia, DOL Starter with Automatic ON / OFF push button type, Non-Contact type magnetic sensor, suitable submersible cable upto 10 mtrs and corrosion resistance pump lifting chain 15mm dia and length upto 6 mtr made from galvanised grade 40 steel, 316 stainless steel in safe working loads up to 200kg for raising and lowering of submersible pumps from sewerage treatment facilities all as specified and directed . (1W +1S) (For SPS - A) Note: (i) All accessories required such as Automatic coupling device with stand foundation incl flanged bracket & Rubber Gasket, Guide pipe with holder & bracket with side foundation, BSW bolts, clamps, bolt & nuts, washers, welding work, etc deemed to be included in the quoted rate. (ii) Delivery pipe GI 80mm dia shall be mesured and paid seperately.

Supply, install, testing and commissioning of Non clogging Submersible pumps STPM series with having flow capacity of 300 LPM at min 10 mtr head,of pump capacity 2.00 HP run on 3 phase 415 V solid handling capacity upto 35mm comprising of stainless steel motor body, stainless steel Non-cloging impeller and stainless steel shaft complete directly coupled with Induction electric driven motor, 415 volt, 3 phase, 50 Hz, complete including GI fittings to fix delivery pipe GI 80mm dia, DOL Starter with Automatic ON / OFF push button type, Non-Contact type magnetic sensor, suitable submersible cable upto 10 mtrs and corrosion resistance pump lifting chain 15mm dia and length upto 6 mtr made from galvanised grade 40 steel, 316 stainless steel in safe working loads up to 200kg for raising and lowering of submersible pumps from sewerage treatment facilities all as specified and directed . (1W +1S) (For SPS - B) Note: (i) All accessories required such as Automatic coupling device with stand foundation incl flanged bracket & Rubber Gasket, Guide pipe with holder & bracket with side foundation, BSW bolts, clamps, bolt & nuts, washers, welding work, etc deemed to be included in the quoted rate. (ii) Delivery pipe GI 80mm dia shall be mesured and paid seperately.

Supply, install, testing and commissioning of Non clogging Submersible pumps STPM series with having flow capacity of 50 LPM at minimum head 10 mtr, of pump capacity 0.5 HP run on 3 phase 415 V solid handling capacity upto 35mm comprising of stainless steel motor body, stainless steel Non-cloging impeller and stainless steel shaft complete directly coupled with Induction electric driven motor, 415 volt, 3 phase, 50 Hz, complete including GI fittings to fix delivery pipe GI 80mm dia, DOL Starter with Automatic ON / OFF push button type, Non-Contact type magnetic sensor, suitable submersible cable upto 10 mtrs and corrosion resistance pump lifting chain 15mm dia and length upto 6 mtr made from galvanised grade 40 steel, 316 stainless steel in safe working loads up to 200kg for raising and lowering of submersible pumps from sewerage treatment facilities all as specified and directed . (1W +1S) (For SPS - C) Note: (i) All accessories required such as Automatic coupling device with stand foundation incl flanged bracket & Rubber Gasket, Guide pipe with holder & bracket with side foundation, BSW bolts, clamps, bolt & nuts, washers, welding work, etc deemed to be included in the quoted rate. (ii) Delivery pipe GI 80mm dia shall be mesured and paid seperately.

S&F Butterfly Valve 100mm bore cast iron flanged & drilled both ends, (ISI marked) long body type, comforting to IS 14846-2000 Class PN-1.0 with Mild steel handle including all jointing materials and mild steel nuts, bolts, washers etc and testing complete all as specified and directed.

S&F Butterfly Valve 80mm bore cast iron flanged & drilled both ends, (ISI marked) long body type, comforting to IS 14846-2000 Class PN-1.0 with Mild steel handle including all jointing materials and mild steel nuts, bolts, washers etc and testing complete all as specified and directed.

S & F Cast iron Non return valve flange type of size 100mm bore as per IS: 5312 for pumps including all required fittings complete all as specified and as directed.

S & F Cast iron Non return valve flange type of size 80mm bore as per IS: 5312 for pumps including all required fittings complete all as specified and as directed.

S&F Gun metal Butterfly Valve 50mm bore flanged & drilled both ends, (ISI marked) suitable for compressed air flowing with Mild steel handle spindle including all jointing materials and mild steel nuts, bolts, washers etc and testing complete all as specified and directed. (For Air Blower)

S & F Gun metal Non return valve type of size 50mm bore ISI marked) suitable for compressed air flowing including all required fittings complete all as specified and as directed. (For Air Blower)

S & Fixing tube settler PVC type at an angle as per manufacturing/OEM design to the plan, laid in tube settling tank completely filled and assembled to allow free upward movement of liquid and sludge removal by gravity through desludge valve complete all as specified and as directed.

Supply and laying of Perforated GI pipe medium grade including all required fittings of size 50mm dia incl 10 mm dia perforations at 50mm C/C on the top of the pipe. (for Air blower line)

S & F media material suitable for MBBR tank polypropylene, plastic, ceramic, porous shape corrugated cylinder , chip, hollow, curved density 0.95 g/cm³ dimensions 10 x 15mm Spefific surface 260 m²/m³.

Supply and fix mechanical fine bar screen Chamber as per manufacturing/OEM design all as required.

Supply, installation, testing and commissioning of down flow Vertical single deck and Dual Media Filter filter plant having capacity 20 Cum/Hr gallons per hour confirming to design code IS 2825/1969 and CPHEEO standard, consisting of one vertical cylinder mild steel pressure vessel (conforming to ISS 2062)including face piping, fittings, valves, filter media, under bed plate fitted with PVC stariner, pressure gauges, Sample stop cocks, manhole, hand hole, air vent system, back washing facility, suitable air compressor complete of capacity 5.5 kg/cm2 run on 3 phase, 2 HP Electric water with suitable connections with piping work etc including necessary foundation as recommended by the OEM and connected accessories complete with following specification:- (a) Flow rate - 30 Cum/Hr (b) Vessel Dia - not less than 1500mm dia (c) Working pressure - minimum 3.5 Kg/cm² (d) Test pressure - minimum 5.0 Kg/Cm² (e) Silica Sand (course not less than 0.5mm) & gravel media for filter of required quantity & size (As per manufacturer's specification). (f) Frontal pipe 100mm dia. (Minimun) (g) Frontal valves 100mm dia. - 05 Nos(Minimum) (h) Pressure gauges of glycerine type 100mm dial - 02 Nos (j) Sampling cock - 02 Nos (Incoming & outgoing point) (k) Air compressure capacity as per manufacturer's specification. Note:- (i) Size of pipings, valves, strainers, venturi valves and all connected fittings/fixtures shall be as per manufacturer's specification but not less than 100mm bore. (ii) Any other items not mentioned in above description but if it is technically required for optimum performance of the water treatment plant, shall be incorporated by the Contractor without any extra cost to the department.

Supply, install , testing and commissioning of Chemical Dozing System alongwith Injector with following specification with complete accessories like lead tubing, connecting ferrules, check valves etc all as specified and as directed. Specification:- (i) Preparation Tank: Capacity of not less than 170 Ltrs FRP dozing tank of size not less than 650mm x net height, 375mm + conical 300mm gross height with stand 100mm consisting of:- (a) Water inlet line. (b) Outlet with strainer, (c) Drain, (d) Overflow, (e) Conical bottom for sludge deposition, (f) Pot hole with cover, (g) Level gauge, (h) Agitator 120W, 900 RPM, 1 phase flange mounted motor with plastic shaft and impeller. (ii) Service Tank : Capacity of not less than 100 Ltr of FRP dozing tank of top dia not less than 540mm x bottom dia 480mm x height 575mm consisting of :- (a) Water inlet line, (b) Outlets with Y strainer, (c) Drain, (d) Overflow, (e) Level gauge, (f) Agitator 120W, 900 RPM, 1 Phase flange mounted motor with plastic shaft and impeller, (g) Inspection port, (h) Provision of mounting pump on lid/wall. (iii) Dozing Pump/Injector: Maximum pressure 4 Kg/cm² and max flow rate 6 litre/hr. (Note: (i) Dosing system suitable for sodium hypochlorite solution. (ii) The dosing will be acomplished at the settling tank before discharge of treated waste water to environment.

Note for Srl Item No. 11.02 to 12.22 - Cost of all any other major and minor items as recommended by OEM to make STP fully functional in all respect is deemed to be included in quoted rates.

Material & Labour for earthing with galvanised steel earth plate electrode of size 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI strip 32x6mm as earthing lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe, 40mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, chorcoal and common salt in alternatee layer complete all as specified and directed by Engr-in-Charge.

Material & Labour for earthing with galvanised steel earth plate electrode of size 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI earth lead 4 mm dia as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe, 40mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, chorcoal and common salt in alternatee layer complete all as specified and directed by Engr-in-Charge.

Materials and labour for bricks, sub class ‘B’ laid flat for cable protection complete all as directed by Engr-in-charge.

M&L for sand cushioning to full width of trenches for protection of cables with clean and dry river sand including punning down complete as specified. Note :- Punned thickness shall be measured and paid

Supply, install , testing and commissioning of outdoor LT distribution feeder pillar box (CPRI approved and with certification by ERDA for IP 65) of suitable size, factory made (tested as per IS) totally enclosed, dust and vermin proof, double leaf shutter in front and single leaf shutter in rear, made out of 3.15mm thick CRCA sheet duly fabricated and having proper front and rear locking arrangement duly powder coated and copper bus bar of suitable Amps, 415 volts, 50 Hz, 3 phase and 4 wired system with the following items including supply and fixing with MS channel 75mm x 40mm x 5mm duly painted with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer for fixing the feeder piller box to PCC foundation complete all as specified and directed :- In coming :- (i)MCCB 4 Pole, 100 Amps, 16 kA- 1 No (ii) On load changeover switch , 4 pole, 64 Amps, AC 415 Volts - 01 No (ii) Multi function meter -1 No (iii) Phase indicator lamps (RYB)-1 set Out going :- (i)MCCB TPN, 100 Amps, 16 kA-02 Nos (ii) MCCB TPN, 32 Amps, 16 kA-04 Nos (iii) DOL Starter of 5 HP , AC, 415 Volts with single phase protection and push button arrangement, (for Submersible Pumps) - 3 Nos (iv) 20 Amps TP Contactor- 01 Nos (For ) (v) Digital timer switch, 40Amps, 230Volts, 3 Pole-01 No Note :- Costing of PCC for foundation and earthwork included in quoted rate.

Supply, install , testing and commissioning of outdoor LT distribution feeder pillar box (CPRI approved and with certification by ERDA for IP 65) of suitable size, factory made (tested as per IS) totally enclosed, dust and vermin proof, double leaf shutter in front and single leaf shutter in rear, made out of 3.15mm thick CRCA sheet duly fabricated and having proper front and rear locking arrangement duly powder coated and copper bus bar of suitable Amps, 415 volts, 50 Hz, 3 phase and 4 wired system with the following items including supply and fixing with MS channel 75mm x 40mm x 5mm duly painted with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer for fixing the feeder piller box to PCC foundation complete all as specified and directed :- In coming :- (i)MCCB 4 Pole, 100 Amps, 16 kA- 1 No, (ii) On load changeover switch , 4 pole, 64 Amps, AC 415 Volts - 01 No (ii) Multi function meter -1 No, (iii) Phase indicator lamps (RYB)-1 set Out going :- (i)MCCB TPN, 32 Amps, 16 kA-09 Nos, (ii) MCB TPN, 16 Amps, 16 kA-12 Nos (iii) Stardelta starter 10 HP, AC 415 Volt, with single phase protection and push button arrangement - 06 Nos. (for MBBR pump and water filter plant) (iv) DOL Starter of 5 HP, AC 415 Volt, with single phase protection and push button arrangement, (for submersible Pumps) - 04 Nos. (v) DOL Starter of 2 HP, AC 415 Volt, with single phase protection and push button arrangement, (for submersible Pumps) - 01 No. (vi) DOL Starter of 1 HP to 3 HP, AC 415 Volt, with single phase protection and push button arrangement, (for monolock Pumps) - 8 Nos (vii) 40 Amps TP Contactor- 03 Nos (For air blower + 10 HP Pumps) (viii) 20 Amps TP Contactor- 04 Nos (For Pumps) Note :- Costing of PCC for foundation and earthwork included in quoted rate.

Supply and laying XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured electric power cable (heavy duty) 1100 Volt grade with stranded copper conductor of size 3 core x 10 sqmm including all requried cable lugs of suitable size all as specified and directed. (For Starter to Pumpsets.)

Supply and laying XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured electric power cable (heavy duty) 1100 Volt grade with stranded copper conductor of size 3 core x 6 sqmm including all requried cable lugs of suitable size all as specified and directed. (For Starter to Pumpsets.)

M& L for Perforated Channel cable tray made up of Galvanized steel sheet with holes an bottom sheet and side rails with GI fittings and its accessories ( bends, elbow, Tee, reducer, cross,splice plates and bolt & Nuts) for laying / supporting power cables.

M & L for GI chanels, angles, flats, bracings, supports, clamps and back plates fabricated from galvanised structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed for vertical supporting for laying GI Pipes and aliminium cable trays.

M & L for security light energy saving & environmental friendly long life LED light made up of pressure Versatile die-cast aluminium housing with LED as lighting source of capacity 45W LED incl bracket made out of GI pipe 32mm dia medium grade, 1.2mtr long bent to shape with MS flat iron clamps made out of 40mmX 6mm thick FIat, nuts, bolts complete all as specified and as directed.

M&L for Steel Tubular Swaged Poles Type 410-SP-31 (9 Metre long) including cast iron base plate, finial taper plug, cap, mild steel bolts, screws, etc. including applying two coats of black bituminous paint internally and externally upto planting depth and applying two coats of aluminium paint over a coat of aluminium primer (externally from top of RCC copping) including writing MES Pole No. with synthetic enamel paint (first grade quality) complete all as specified. Note:- (a) Earthwork and PCC is incl in quoted rate

M&L for Steel Tubular Swaged Poles Type 410-SP-55 (11 Metre long) including cast iron base plate, finial taper plug, cap, mild steel bolts, screws, etc. including applying two coats of black bituminous paint internally and externally upto planting depth and applying two coats of aluminium paint over a coat of aluminium primer (externally from top of RCC copping) including writing MES Pole No. with synthetic enamel paint (first grade quality) complete all as specified. Note:- (a) Earthwork and PCC is incl in quoted rate

M&L for swing out expulsion fuse single pole (drop out fuse) for 11000 Volts of capacity up to 200 Amps complete all as specified and directed.

Supply and fixing factory made Junction Box , IP-66 (weather proof) , outdoor installation for street light of size 205 mm x 255 mm x 112 mm made of high quality polycarbonate (shock proof, rust free, corrosion free acid and chemical resistant, fire retardant having high impact (IK 08) totally insulated made of halogen and silica free recyclable material, UV resistant having high grade gasket made of polyurethane with copper terminal including MCB SP 6 Amps rating 10 KA with locking arrangement and suitable size cable glands complete all as specified and directed. Make : HENSEL Cat No KF2500B or equivalent in Sintex/L&T/Siemens/Legrand

M&L for floor mounted, Loop In-Out Junction Box / Enclosure fabricated complete with Thermoplastic Polycarbonate Insulated material for junction box with glass fiber reinforced. The Polycarbonate enclosure box shall be environment friendly, recyclable, UV resistant, halogen & silicon free, anti acid& anti corrosive, IP 66 in accordance with IEC 60529. The gasket material shall be Polyurethane and the gasket shall be internally embedded.The enclosure box shall be complying the standards IEC 60670 – 1 & IEC 60670 – 22. The manufacturer of Junction Box / Enclosure shall submit a copy of IEC Certificate. For better safety the Polycarbonate enclosure shall be fire retardant & self-extinguishing in accordance with IEC 60 695-2-1, DIN VDE 0304 Part 3, UL Subject 94 for Flammability V-2. It should be tested at Glow Wire test for 960ºC and the impact strength of polycarbonate enclosures / boards i.e. the Degree of Protection against Mechanical load shall be in accordance with EN 50298-98 for IK 08. The enclosure to mounted on base frame angle of MS not less than 25mm x 6 mm and enclosure size shall be suitable for housing the following items including comprising of following :- (i) MCCB 4 pole, 415 Volt, 3 phase of 32 Amps, 10 KA - 01 No (ii) Space for housing 3HP Automatic DOL Starter, 415 V, AC - 02 Nos

Construction of measonary valve pit chamber with burnt brick (Sub class "B") in cement mortor (1:6) and 10 mm thick plastering in CM 1:4 and PCC (1:4:8) type D-2 in foundation bed or size internally climent on 600 x 600 x 600 mm size with 3 mm thick MS sheet cover with locking arrangement hinged with 40 x 40 x 5 mm angle iron frame embeded in PCC (1:3:6) type C-1 etc including painting with two coats of synthetic enamel paint over a coat of red oxide primer to all steel surfaces completed including earth work all as specified and directed.Construction of measonary valve pit chamber with burnt brick (Sub class "B") in cement mortor (1:6) and 10 mm thick plastering in CM 1:4 and PCC (1:4:8) type D-2 in foundation bed or size internally climent on 600 x 600 x 600 mm size with 3 mm thick MS sheet cover with locking arrangement hinged with 40 x 40 x 5 mm angle iron frame embeded in PCC (1:3:6) type C-1 etc including painting with two coats of synthetic enamel paint over a coat of red oxide primer to all steel surfaces completed including earth work all as specified and directed. Note :- Refer TD TD/EM/6 sheet 1/1 & 1/2 of HQ CE Shillong Zone

Supply, installation, testing and commissioning of silent type Diesel Engine driven Generating set with sound proof acoustic enclosure (canopy CRCA sheet of 2mm thickness and noise level below 75 decival/M) and provison of exhaust fan inside the canopy to control the noise level as per limit of central pollution control board and including AMF panel 10 KVA, 3 phase , 415 Volts, 1500 RPM, 4 wire, 50 Cycle and power factor 0.8 complete all as specified and comprising of the following with set of tools and two years maintenance spares as recommended by the manufacturer. (a) Prime Mover (Engine):- As per IS:10001,suitable for driving 10 KVA alternator, brushless self excited and 4-Cylinder engine turbo charged water cooled complete under NTP condition with provision for 10% overload for 1hr on continious 12hr (Total 13 hour) running and common base plate frame engine standard instrumental panel, self exciting and self regulating control panel with accessories , self starter 12 volts with battery 180 AH and battery charging unit SCR type, battery cable leads , exhaust pipe with cladding by asbestos rope, sound proof canopy as per CPCB norms etc. Diesel engine set as per IS 10001 with inbuilt electronic speed governer with relay with inhouse canopy mounted fuel tank not less than 12 hours running capacity confirming to BSS frame pedestal support with anti vibration pad including RCC foundation with min hieght 45cm for DG set alongwith the following standard accessories:- (i) Fly wheel to suit coupling (ii) Flexible coupling with guard, bolts and nuts,etc.for exhaust system (iii) Dry type air cleaner filters (iv) Radiator with guard and radiator fan (v) Fuel pump complete with fuel injection systems (vi) Electronic speed governor (vii) Fuel filter (viii) Lub oil filter (ix) Self starter 12 Volts DC (x) Exhaust silencer industrial type with pipe 3 m long Contd to item No 11.42

Contd of item No 11.41.... (xi) Instrumental panel with the following:- (aa) Self starting key / switch on relay control panel (ab) Lubricating oil pressure guage (ac) Battery charging ammeter. (ad) Hour meter and RPM indicator (ae) Lub oil temp guage (af) Water temp guage (xii) Turbo charger (xiii) Lub oil pump (xiv) Lub oil cooler assembly (xv) Dynamo 12 V for charging of battery (xvi) Control including charging system panel with MCCB 125 Amps 4 Pole 35 KA -01 No. (xvii) Provison of light inside the canopy. (xviii) Emergency stop push button outside the container. (xix) Low oil pressure protection cutoff. (xx) High temperature protection cutoff. (xxi) Overload protection cutoff. (b) Alternator:- As per IS:13364, self exited, self generated balanced 415 volts, 3 phase, 50 Cycles per second, 10 KVA at 0.8 PF or nearest in higher capacity, 1500 RPM, star connected, 4 wire, drip proof enclosure, air cool with radial fan mounted on rotor, screen peotected, self ventilated enclosure as per IS 4722/IS 2613 with drip proof enclosure with damper winding on pole faces, static automatic voltage regulator to provide voltage regulation 1% and harmonic factor bettr than 2% from no load to full load from 0.8 to unity power factor and insulation of H-class and above as per standard practice. (c) AMF Panel:- In-Built with DG Set AMF Panel suitable for desired operation. Note :- Cost for foundation for installation of DG Set as per OEM Instruction deemed to be included in quoted rate.

Supply, installation, testing and commissioning of silent type Diesel Engine driven Generating set with sound proof acoustic enclosure (canopy CRCA sheet of 2mm thickness and noise level below 75 decival/M) and provison of exhaust fan inside the canopy to control the noise level as per limit of central pollution control board and including AMF panel 62.5 KVA, 3 phase , 415 Volts, 1500 RPM, 4 wire, 50 Cycle and power factor 0.8 complete all as specified and comprising of the following with set of tools and two years maintenance spares as recommended by the manufacturer. (a) Prime Mover (Engine):- As per IS:10001,suitable for driving 10 KVA alternator, brushless self excited and 4-Cylinder engine turbo charged water cooled complete under NTP condition with provision for 10% overload for 1hr on continious 12hr (Total 13 hour) running and common base plate frame engine standard instrumental panel, self exciting and self regulating control panel with accessories , self starter 12 volts with battery 180 AH and battery charging unit SCR type, battery cable leads , exhaust pipe with cladding by asbestos rope, sound proof canopy as per CPCB norms etc. Diesel engine set as per IS 10001 with inbuilt electronic speed governer with relay with inhouse canopy mounted fuel tank not less than 12 hours running capacity confirming to BSS frame pedestal support with anti vibration pad including RCC foundation with min hieght 45cm for DG set alongwith the following standard accessories:- (i) Fly wheel to suit coupling (ii) Flexible coupling with guard, bolts and nuts,etc.for exhaust system (iii) Dry type air cleaner filters (iv) Radiator with guard and radiator fan (v) Fuel pump complete with fuel injection systems (vi) Electronic speed governor (vii) Fuel filter (viii) Lub oil filter (ix) Self starter 12 Volts DC (x) Exhaust silencer industrial type with pipe 3 m long Contd to item No 11.44

Contd of item No 11.43.... (xi) Instrumental panel with the following:- (aa) Self starting key / switch on relay control panel (ab) Lubricating oil pressure guage (ac) Battery charging ammeter. (ad) Hour meter and RPM indicator (ae) Lub oil temp guage (af) Water temp guage (xii) Turbo charger (xiii) Lub oil pump (xiv) Lub oil cooler assembly (xv) Dynamo 12 V for charging of battery (xvi) Control including charging system panel with MCCB 125 Amps 4 Pole 35 KA -01 No. (xvii) Provison of light inside the canopy. (xviii) Emergency stop push button outside the container. (xix) Low oil pressure protection cutoff. (xx) High temperature protection cutoff. (xxi) Overload protection cutoff. (b) Alternator:- As per IS:13364, self exited, self generated balanced 415 volts, 3 phase, 50 Cycles per second, 62.5 KVA at 0.8 PF or nearest in higher capacity, 1500 RPM, star connected, 4 wire, drip proof enclosure, air cool with radial fan mounted on rotor, screen peotected, self ventilated enclosure as per IS 4722/IS 2613 with drip proof enclosure with damper winding on pole faces, static automatic voltage regulator to provide voltage regulation 1% and harmonic factor bettr than 2% from no load to full load from 0.8 to unity power factor and insulation of H-class and above as per standard practice. (c) AMF Panel:- In-Built with DG Set AMF Panel suitable for desired operation. Note :- Cost for foundation for installation of DG Set as per OEM Instruction deemed to be included in quoted rate.

Supply,install,testing and commissioning AC 3 phase 50 cycle 100 KVA Transformer copper wound stepdown plinth mounted ,outdoor type 11000/433 volts at No load ,oil immersed naturally cooled with externally cooling tubes core type delta connected on primary (HV side and star connected on secondary (LV side) in a accordance with vector symbol DY-11 (vector group 4) with natural brought on secondary LV side and having tapping at +/-2.5%,+/-5%,+/- 7.5% Level- 3, to be changed by means of hand operated "OFF LOAD" tap changer. when meassured by the resistance meathod after continous full load run in ambient temperature 48 degree centigrade .The transformer shall be complete with standard fittings all as specified and confirming to IS:335 of 1983 for oil and IS: 2026 for transformer comprising of following:- (a)One cable box on LV side (secondary side) consisting of 04 nos of porcelain bushing with bushing rods complete with nut, washers, cable gland etc. (b) Oil conservator tank with filter type drain valve and oil level guage. (c) Dehydration breather assy with first fill of dehydrating agent . (d) Explosion vent. (e) Thermometer pocket on tank cover. (f) Dial type thermometer vapour pressure having range 0-120 degree C with max reading pointer max temp indicator and resetting device. (g) Rating plate with terminal marking. (h) 02 earthing terminal on tankand cover for fixing earth strip of size 32x6mm. (i) Oil level gauge and oil drain filter valve. (j) Lifting hook (k) Oil filler hole with cap /plug with connection complete. (l) Air relief valve plug. (m) Detachable rollers -04 Nos (n) Extra bushing for Neutral out side the cable box for independent earthing for neutral earth. (o) First fill of fresh transformer oil confirming to relevant IS and tested up to 40 KV die electric strength. (Note :- the rate quoted is deemed to include the rate of making plinth to install the transformer and the height of the plinth shall not be less than be 1 mtr from existing ground level or as directed by Engr-in-Charge).

M&L for point wiring with 1.5 Sqmm, single core, PVC insulated and PVC unsheathed FRLS cable 1100 volts grade IS-694 marked with multistranded copper conductors and earth continuity wire with 1.5 Sqmm cable (incl connecting to earth dolly) laid/fixed in surface casing and also incl sunk type PVC terminal box and 3mm thick plastic laminated sheet top covers for one light/fan/exhaust fan point controlled by one number one way 5 Amp switch.complete all as specified and directed.

All as per Sl Item No 11.46 here-in-before but one 3 pin socket outlet 5 Amp on the same board with other switches.

All as per Sl Item No 11.46 here-in-before but one socket outlet 3 pin 5 Amp independent board

All as per Sl Item No 11.46 here-in-before but with cable size 2.5 Sqmm for one 5 pin 15 Amp socket outlet on independent board and earth continuity wire with 2.5 Sqmm cable.

Supply and fixing ceiling fan energy saving 1200 mm(minimum) sweep three blade, 5 star BEE rating without regulator including clamp set, hanging rod and connecting with 3 core PVC insulated unshethed flexible copper conductor cable of size 0.75 sqmm from ceiling rose to fan complete

M&L sub main wiring (concealed type) in & including PVC Rigid conduit of 20mm dia with two single core FRLS PVC insulated unsheathed cable, 1100 volts, grade having multi stranded copper conductor of 4 sqmm nominal cross sectional area each drawn into and all accessories including one No single core 4 sqmm copper conductor for earth continuity conductor connected to earth dolly complete all as specified & as directed by Engr-in-Charge. (Note - Two run single core cable, One run of earth conductor and one run on PVC conduit shall be measured as a unit length.)

Supply & fixing for10 watt B22 WW LED ball lamp complete all as specified and directed

S & F Basic all purpose surface and wall mounted LED batten high quality aluminium extruded with decorative end caps with housing & integrated electronic driver 20 watt, 230 volts complete with all accessories including and connecting of with twin core PVC insulated 0.75 Sqmm copper conductor cable.

M&L Sub main wiring with two runs of single core FRLSH PVC insulated and unsheathed multistranded, copper conductor cable of size 4 Sq mm (nominal area), 1100 volts grade drawn through and including adequate size PVC concealed conduit medium grade(IS-694 marked in PVC conduit) with fittings and one run of 4 Sq mm single core FRLSH PVC insulated and unsheathed multistranded, copper conductor cable as earth continuity conductor. NOTES :- (a) All runs of copper conductor cable and one run of conduit shall be measured as one run length.

M & L for OFF Load Change Over switch , FP 32 A with sheet metal enclosure, rated Voltage 415V, AC, 50 Hz.

Supply and Laying of 150mm dia of HDPE-DWC pipe (SN-4) network for Sewage system as per IS 16098 Part-II-2003 complete all as specified and directed.

Supply and Laying of 200mm dia of HDPE-DWC pipe (SN-4) network for Sewage system as per IS 16098 Part-II-2003 complete all as specified and directed.

Supply and fix in replacement centrifugally cast(Spun) Ductile Iron Pressure Pipe with spigot & socket end , class K-9 conforming to IS : 8329/2000 suitable for (push -on) rubber gasket jointing with centrifugally applied inside cement mortar lining with sulpher resistant cement and external metallic Zinc coating with finishing layer of black bitumen coating on external surfaces in any length laid in trenches complete all as specified and directed of size 150 mm nominal bore.

SHED FOR E/M EQUIPMENTS (for Srl Item No 11.60 & 11.61)

Supply and fix structural steel works riveted, bolted or welded in built up sections, trusses and framed work including cutting hoisting fixing in position in MS framed works including complete as per drawing No :CESZ/STD/26, Sht 5R/6 & 6/6 of HQ CE Shillong Zone. Complete all as specified and directed by Engineer-in-charge. Note : Rate for earthwork, GI Pipe or as per drawings for column, foundation with cement concrete 1:2:4 type B-2(using 40mm graded stone aggregate) or as per drawings & paintings etc is deemed to included in quoted rate

Supply and fix prepainted galvalume roofing sheet 0.5mm thick fixed with GI 'J' or 'L' hook, bolts and nuts 8mm dia with bitumen and GI impect washers or with GI impect washers filled with white lead Complete all as specified and directed by Engineer-in-charge.

Sch 'A' Sec-XII {MANNING & OPERATIONS OF STP OF CAPACITY 0.3MLD MBBR) (PHASE-II)}Note : This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.

Comprehensive Maintenance and Operation of Sewage Treatment Plant of Capacity 0.15 MLD using MBBR technology including 04 sewage pumping installation at various locations and stand by DG Sets installed under this project during the first year including all connected consumables materials (except FOL for DG sets which will be provided by Deptt free of cost) round the clock (24 Hrs in 3 shifts of 08 Hrs Each) including Sunday & Holiday complete all as required & directed by Engr-in-Charge commencing from the next date of completion of Phase-I providing requisite manpower all as per OEM's recommendation each shift as under:- (i) Operator (category w.r.t. minimum wages - skilled labour) - One No (ii) Helper (category w.r.t. minimum wages - un-skilled labour) - One No Note:- (a) The scope of work shall include day to day running maintenance, cleaning of the plant and repairing if any, complaints from the concerned plant and cost of the same shall deemed to be included in the quoted rate. (b) Necessary reliever shall have to be provided during "week off day" of the regular Operator/Helper without any extra cost. Duty register shall be maintained accordingly duly approved by Engr-in-Charge. (c) Water and Electricity required for operation of STP plant shall be provided free of cost by the department. (d) Timings of shifts of 08 hrs each shall be decided by GE & this aspect shall be deemed to be included in the rates quoted by the bidders. (e) Contractor shall also be responsible for the discipline & integrity of staff deployed & shall be responsible for any lapse. (f) Plant shall be handed over in fully serviceable state after completion of contract. (g) Comprehensive maint of all the items including periodic cleaning of sewage pump(Quarterly using mechnical methoed means-heavy sucker etc) and other components shall be done as per manufacturer's instruction/manual. (h) Sufficient consumables materials shall be kept at site by the contractor to avoid disruption of services and the cost for the same shall be borne by the contractor.. (j) Maintenance of bldgs is not under the scope of this item. (k) The defect liability of Phase-I is 24 Months. Hence the rates are deemed to be quoted for repairs within & beyond the period of defect liability accordingly.

All as per Ser item No 12.01 here-in-before but for the period commencing from the next day after completion of Srl Item No 12.01 above.

All as per Ser item No 12.01 here-in-before but for the period commencing from the next day after completion of Srl Item No 12.02 above.

All as per Ser item No 12.01 here-in-before but for the period commencing from the next day after completion of Srl Item No 12.03 above.

All as per Ser item No 12.01 here-in-before but for the period commencing from the next day after completion of Srl Item No 12.04 above.