Military Engineer Services Tender

Lumpsum price worked out by the tenderer for RETAINING WALL as listed in Schedule 'A' Part-III.

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

Sch 'A' Sec-V (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.

Mobilization/ Transportation erection and dismantling of all reburied equipment at proposed site including deployment of shifted and suitable personal for effective soil investigation as direction.

Carrying out soil investigation as per relevant IS including Boring 150mm dia hole at various locations Up to a depth of 15.00m or refusal as shown at Site by Engr-in-charge in any kind of soil but excluding rock, collection of undisturbed sample at every 1.00 depth, Collection of disturbed sample at suitable depth as required at site. Conducting standard penetration test as per relevant IS at an interval of 1.50m. complete all as specified and directed

Carrying out plate load test as per relevant IS complete all as specified and directed

Carrying out the following laboratory tests on the soil samples as per IS codes: - per B/H. (a) (i) Sieve analysis and Hydrometer tests of identification and classification of soil bases on properties and grain size. (ii) Specific gravity of the soil. (iii) Studies of settlement characteristics of soil based on consolidation tests and liquid and plastic limit. (iv) Stratification of soil for entire depth of bore log including ground water table location and other properties. Evaluation of shear parameters of undisturbed soil samples by adopting direct shear test. (v) Nature moisture content (NMC), void ratio and porosity, Tri- axial and direct shear test and confined compression test of undisturbed samples and bulk,submerged and dry density of the soil. (b)Compilation of SSI Report as per IS (viz. Filed and laboratory test results, Preparation of reports, Recommendation for different type of foundations, water table) with clear unambiguous recommendations for types of foundation for all structures with bearing capacity/pile capacities. The recommendations will be duly vetted by the vetting agency as per Notes.

Submission of all report booklets 05 (Five) copies with CD 01 (One) copy duly indicating the following:- (i) Evaluation of safe bearing capacity of the soil with respect to shear failure test and permissible settlement (Total and differential) alongwith recommendation about type of foundation and minimum depth of foundation to be adopted. (ii) Evaluation of liquefaction potential. (iii) Evaluation of K-value. (iv) Specific suggestion if any soil treatment if required below foundation/ ground floor/ roads and type of treatment to be carried out. Notes:- 1. Following points to be included in SSI report (not comprehensive, appropriate dada/information may be added as per requirement:- (a) Introduction

Sr Item No.5.05 Contd/-.... (b) Objection of the geotechnical investigations (c) Details of the proposed structures (d) Site conditions (e) Field investigations (f) Laboratory test results (g) Soil profile (h) Allowable bearing capacity- based on ‘N’ values, ‘c-Ø value and permissible settlement with sample calculations. Complete calculations will be submitted in soft copy in the same CD containing the SSI report. (j) Liquefaction analysis with calculations. (k) Foundation alternatives duly tabulated building wise. (l) Clear recommendations duly vetted by IIT/NIT/ Govt Engg College. A table showing building name, Bore Hole No, depth & coordinate of the Bore Hole corrected SPT ‘N’ values and the recommended SBC and clear recommendation for depth and type including any required soil improvement matching with the site plan should form part of the recommendations. (m) Annexure including bore logs, c-Ø and indicated for BHs, likelihood of water- logging at site must also be checked. 2. If the soil/water has high (more than permissible) contents of sulphate, chlorides or any other deleterious material, the same should be brought out and appropriate recommendation be offered. The required chemical analysis needs to be undertaken for the same. 3. All relevant IS code on the subject should be followed and mentioned at appropriate places. Signed copy to be forwarded.

Supply, laying and jointing of ductile iron pipes of 150mm bore with spigot and socket ends conforming to IS 8329 : 2000, suitable for push on rubber joint centrifugally cast, class (K-9), inner side cement lining and outer side black bitumen coating and any length, laid in trenches or fixed in floors or on walls including push on rubber (EPDM) ring with ISI marked complete all as specified and directed.

Supply, fixing and testing DI fittings for spigot & socketed or flanged pipes i.e. Mechanical seal bends, reducers, tail pieces, tapers, tees, collars, caps, plugs with MS plate, nuts, bolts, washers gaskets etc of sizes 80mm to 200mm dia complete all as specified and directed

Supply and fix 100 mm dia CI Sluice valve with flanged ends as per IS-14846 PN-1.6 including stainless steel spindle and wheel, ISI marked with nut bolts and jointing material i.e. rubber gasket complete all as specified and directed.

Supply and fix 150 mm dia CI Sluice valve with flanged ends as per IS-14846 PN-1.6 including stainless steel spindle and wheel, ISI marked with nut bolts and jointing material i.e. rubber gasket complete all as specified and directed.

Supply and fix cast iron air release valve double acting including jointing materials such as gaskets, nuts and bolts complete double air outlet of size 100 mm dia complete all as specified and directed

Supply and fix cast iron reflux valves with bypass arrangement suitable for DI pipe of 100mm bore complete all as specified and directed.

Supply and fix cast iron reflux valves with bypass arrangement suitable for DI pipe of 150mm bore complete all as specified and directed.

Material & Labour for construction of PCC block masonry valve pit of size 120 cm x 120 cm x 90 cm (inner dimension) with precast cement concrete 1:3:6 type C-1 solid block set in CM (1:4) with PCC M-7.5 (Nominal mix) (using 40 mm graded stone aggregate) for foundation including 15mm thick plastering in CM (1:4) inside the valve pit and on external portion upto150mm below the ground level, 75mm thick RCC cover slab of 1:2:4(Nominal mix) type B1, reinforced with 8mm dia TMT bars @ 150mm c/c and applying three coats of white wash on plastered surfaces after preparation and necessary earthwork in soft/loose soil, well ramming of soil around the constructed valve pit including dismantling old existing damaged valve pit complete all as per drawing No TD/EM/06, Sheet No 1/2 & 2/2 exept MS cover and as specified & directed.

Supply, install, testing and commisioning centrifugal pump set, CI body, with pre filter in SS 316 with matching connection to pipes of any size including vibration eliminating rubber bellows, bronze impeller, motor shaft in stainless steel AISI 316 with carbon Ceramic Mechnical seal, motor speed 1450 RPM, Asynchronous, 4 poles, continuous operation F class insulation, protection IP-65, VI 3 Phase, 50 Hz electric driven 415 V, efficiency class IE-3, 55kw/75HP, discharge 2000 LPM, Head 70 RM mincluding fittings like flange, nut bolts gasket etc and welding complete all as directed by Engr-in-Charge. Pump shall be mounted on a concrete foundation projecting at least 15 cm above finished floor level complete all as specified and directed. Note: Quantity of items of earthwork and PCC foundation shall be measured and paid separately under relevant items.

Supply, install, testing and commisioning open well horizontal type submersible pumpset, electric driven motor 3 Phase, insulation class B, voltage range AC 350 to 440 Volt, flater efficiency curve, 50Hz, CED coating, head 30 mtr, discharge 700 LPM, suction and delivery dia as per standard design of OEM suitable for delivery 700 LPM discharge at delivery 80mm dia pipe complete all as directed

Supply, install, testing and commisioning open well horizontal type submersible pumpset, electric driven motor 3 Phase, insulation class B, voltage range AC 350 to 440 Volt, flater efficiency curve, 50Hz, CED coating, head 50 mtr, discharge 700 LPM, suction and delivery dia as per standard design of OEM suitable for delivery 700 LPM discharge at delivery 80mm dia pipe complete all as directed

Supply & fix 65 mm bore steel water tubing medium grade galvanised with flanged joints, nuts, bolts, washer, rubber gaskets etc from open well pump to DI line complete all as specified and directed.

Suuply & Fix 65 mm bore butterfly valve both side flanged, ISI marked, class PN 1.6 having cast iron body, cast iron hand wheel, non rising type with SS spindle, Check nuts and sliding gate type body including testing against leakage complete all as specified and as directed

Suuply & Fix 100 mm bore butterfly valve both side flanged, ISI marked, class PN 1.6 having cast iron body, cast iron hand wheel, non rising type with SS spindle, Check nuts and sliding gate type body including testing against leakage complete all as specified and as directed

Suuply & Fix 65 mm bore non return valve both side flanged type with bypass arrangement, ISI marked, class PN 1.6 having including testing against leakage complete all as specified and as directed

Suuply & Fix 100 mm bore non return valve both side flanged type with bypass arrangement, ISI marked, class PN 1.6 having including testing against leakage complete all as specified and as directed

Supply, installation, commissioning and testing of LT feeder pillar box of size 900X1200X300 mm, outdoor cubical type, floor mounted, vermin proof factory made of CRCA sheet 3.15 mm thick and MS angle of size 40X40X6mm, 60cm height above ground level duly fixed with PCC, having suitable legs, double door both side openable with locking and key arrangement with two Nos pad lock 50mm make Godrej/Harison, powder coated with three phase, 415 Volts, 50 Hz, AC supply all as directed by Engr-in-Charge and comprising of the following :- INCOMER : (i) 32 Amp 4 pole, 415 Volts on load Change over switch (ii) MCCB, 4 Pole, 415 Volts, 32 Amps, breaking capacity 16 KA having thermal setting to 100% and magnetic setting upto 70% - 01 No

Sr Item No. 5.22 Contd/- OUTGOING : (i) Starter : Fully automatic submersible star delta pump starter with 01 NO-01 NC auxiliary contact, 3 phase, 415 Volts, relay range (10-16) with short circuit protection of capacity 7.5 Hp - 02 No ( 1 W + 1 SB) alongwith Auxiliary NO-NC contact (ii) MCB SP 240 Volts, 20 Amp 10 KA 'C' Curve - 02 Nos INDICATING DEVICES: (i) LED indicating lamp with holder for main supply indicationg RYB (set of three) - 01 Set (ii) Indication lamp for strter power on / off -02 Nos, (iii) Multifunction Meter with RS 485 port- 01 No (iv) Push bottons for pump start, stop with indication, (v) Auto / Off / Manual selector switch. MOTOR PROTECTION UNIT (MPU) MPU shall be provided as per OEM recommendation. Contractor shall be responsible to mount unit in his starter control panel and to intigrate with starter. The space for the same shall be provided in outdoor control panel Features of MPU Protection requirement: (i) Tripping of motor in case of single phasing and reverse phasing, (ii) Dry run protection through PLC Panel & ultrasonic level sensor (iii) Thermal Overload Protection Relay for overload protection, (iv) Voltage unbalancing, low/ high voltage with time delay 4 to 7 second -01 No Disply Features in PLC Panel : (i) low liquid level, (ii) Low / High Voltage / Rev Phasing / Single phasing & (iii) Over loading of motor

Supply, installation, commissioning and testing of LT feeder pillar box of size 900X1200X300 mm, outdoor cubical type, floor mounted, vermin proof factory made of CRCA sheet 3.15 mm thick and MS angle of size 40X40X6mm, 60cm height above ground level duly fixed with PCC, having suitable legs, double door both side openable with locking and key arrangement with two Nos pad lock 50mm make Godrej/Harison, powder coated with three phase, 415 Volts, 50 Hz, AC supply all as directed by Engr-in-Charge and comprising of the following :- INCOMER : (i) 63 Amp 4 pole, 415 Volts on load Change over switch (ii) MCCB, 4 Pole, 415 Volts, 63 Amps, breaking capacity 16 KA having thermal setting to 100% and magnetic setting upto 70% - 01 No OUTGOING : (i) Starter : Fully automatic submersible star delta pump starter with 01 NO-01 NC auxiliary contact, 3 phase, 415 Volts, relay range (10-16) with short circuit protection of capacity 15 Hp - 02 No ( 1 W + 1 SB) alongwith Auxiliary NO-NC contact (ii) MCB SP 240 Volts, 20 Amp 10 KA 'C' Curve - 02 Nos

Sr. Item No. 5.23 Contd/-- INDICATING DEVICES: (i) LED indicating lamp with holder for main supply indicationg RYB (set of three) - 01 Set (ii) Indication lamp for strter power on / off -02 Nos (iii) Multifunction Meter with RS 485 port- 01 No (iv) Push bottons for pump start, stop with indication (v) Auto / Off / Manual selector switch. MOTOR PROTECTION UNIT (MPU) MPU shall be provided as per OEM recommendation. Contractor shall be responsible to mount unit in his starter control panel and to intigrate with starter. The space for the same shall be provided in outdoor control panel Features of MPU Protection requirement (i) Tripping of motor in case of single phasing and reverse phasing (ii) Dry run protection through PLC Panel & ultrasonic level sensor (iii) Thermal Overload Protection Relay for overload protection (iv) Voltage unbalancing, low/ high voltage with time delay 4 to 7 second -01 No Disply Features in PLC Panel : (i) low liquid level (ii) Low / High Voltage / Rev Phasing / Single phasing (iii) Over loading of motor

Supply & Laying Submersible cable 10 Sqmm 3 core, Flat with stranded copper conductor, PVC insulated and PVC sheathed 1100 Volts grade, Complete all as specified and as directed.

Material & Labour for Earthing with galvanized steel earth plate electrode of size 600 mm x 600 mm x 6.00 mm buried directly in ground connected to galvanized earth lead strip of size 32 mm x 6 mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel including 40mm dia medium grade GI tubing for protection of earth lead, MS sheet metal funnel with wire mesh, watering pipe light grade 20mm dia, charcoal or coke and common salt in alternative layer of 15 Cm compacted thickness all around the electrode with concrete earth pit of PCC type C1 (1:3:6, using 20mm graded crushed stone aggregates) 50mm thick precast RCC type B1, (1:2:4, using 20mm graded crushed stone aggregates) pit cover reinforced with 8mm dia deformed bar and suitable handle made of 10mm dia round bar including galvanised strip of size 32mm x 6mm for extension of earth lead and necessary excavation, earth work, in soft/loose soil and disposal of spoils to a distance n.exc 50m and necessary connection and testing complete all as shown in electrical plate No 3 of SSR Part-I, 2009 and all as specified and directed including taking down old unserviceable earth pit. Note : GI Strip upto 7.5m length shall be deemed to include in the cost of above item.

Material & Labour for cutting of existing DI/CI water mains raising pipe line 150 mm in existing position for branch connection for insertion of Tee DI 150 x 150 x 100 mm lead joints ,collors, rubber coupling, nuts, bolts of suitable including accessories complete all as specified.

Material & Labour for cutting of existing DI/CI water mains raising pipe line 100 mm in existing position for branch connection for insertion of Tee DI 100 x 100 x 100 mm lead joints, collors, rubber coupling, nuts, bolts of suitable including accessories complete all as specified.

Material & Labour for fabrication of water suction / delivery header pipe using C-class MS pipe of minimum 300mm or surplus dia as required at site, providing with both end flanged dead plugs for future extensions if any, having minimum three nos 100mm dia long flanged inlet suction water pipe connections using suitable size MS pipe and heavy duty drilled flanges, and eight nos compromising 100mm (7 nos) and 150mm (1 nos) long flanged delivery water pipe connection points using suitable dia size MS pipe and heavy duty drilled flanges including all necessary cutting, drilling, welding work as per site requirement and necessary accessories like drilled flanges, blank flange for dead plug, flanged reducers/tapers, 15mm socket end nipples for connection of water pressure sensor, suitable size GI nut, Bolts, Washers, rubber gaskets, PCC or brick work for support to header pipe etc including making necessary inlet and outlet pipe connections using special pipe fittings all as directed and specified Note : Quoted rate shall deemed to be inclusive of all MS fittings / pipe required for operation of header. However, cost of rubber gaskets, 15/20mm GI socket /Nipple, GI Nut, Bolt and washer shall include in quoted rates.

Material & Labour for fabrication of water suction / delivery header pipe using C-class MS pipe of minimum 200mm or surplus dia as required at site, providing with both end flanged dead plugs for future extensions if any, having 1 nos 150mm dia long flanged inlet suction water pipe connections using suitable size MS pipe and heavy duty drilled flanges, and 3 nos compromising 100mm (2 nos) and (150mm 1 nos) long flanged delivery water pipe connection points using suitable dia size MS pipe and heavy duty drilled flanges including all necessary cutting, drilling, welding work as per site requirement and necessary accessories like drilled flanges, blank flange for dead plug, flanged reducers/tapers, 15mm socket end nipples for connection of water pressure sensor, suitable size GI nut, Bolts, Washers, rubber gaskets, PCC or brick work for support to header pipe etc including making necessary inlet and outlet pipe connections using special pipe fittings all as directed and specified Note : Quoted rate shall deemed to be inclusive of all MS fittings / pipe required for operation of header. However, cost of rubber gaskets, 15/20mm GI socket /Nipple, GI Nut, Bolt and washer shall include in quoted rates.. However, cost of rubber gaskets, 15/20mm GI socket /Nipple, GI Nut, Bolt and washer shall include in quoted rates.

Supply and laying of sub class B bricks locally available laying perpendicular of UG cable complete all as specified and directed.

Supply, installation, testing and commissioning of variable frequency drive panel (VFD panel) with 3phase VFD rated for not less than 70HP/75HP motor at 415V, 50Hz that shall be able to start and control the speed of Centrifugal Pumps motor, shall have RS485/ TCP interface with bacnet/ modbus including all Pump Protection features & stand by stardelta starter.

Supply, Installation Testing & Commissioning of Indoor type RTU (Remote terminal Unit)/ PLC ( Programmable Logic Controller ) based Automation, Protection Panel for Pump and Valve with modem having feature of dual sim card, suitable for control and monitoring of 03 Nos. Centrifugal Pumps (75HP), 01 Nos. Energy Meters, 10 Nos. Motorized Butterfly Valves, 02 Nos. Pressure Transmitter, 01 Nos Ultrasonic level sensor, 10 Nos. Flow Meters. The panel shall be of adequate size front opening type, fabricated from 1.6 mm thick CRCA Sheet & mounting channel 40x40x5mm made out of Angle iron with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size.

Sr. Item No. 5.32 Contd/... The Panel should comprise the following items complete all as specified and directed:- (a) Water Level Sensing & Display (b) Automatic Pump On/Off, Automatic Priming and Air Release (if required) (c) Automatic Operation of Motor Actuated Butterfly Valves (d) Automatic Toggling of Pumps or time based operation as well as pressure depended VRF operation. (e) Auto Change Over In Case of Pump Failure (f) Manual / Auto Mode Operation (all connected sub systems including all valves in Main Pump House overhead tanks and pumps) from the RTU based Control Panel. 01 No. RTU/ PLC with follwing specifications:- a). Must have ARM based Controller with Cortex-A53 64-bit @ at least 600MHz with 512MB RAM. Controller’s processor must be different from modem’s processor. b) Inbuilt 4G modem with fallback and suitable antenna to communicate with remote or local server. c) The RTU/PLC must be capable of receiving data from field equipment(s) of protocols mentioned in point number 5 (below). Additionally, it should be also be able to receive and generate digital and analog inputs/ outputs. d) Further, the RTU/ PLC must be capable of generating control commands (based on automated logic) or transferring control command generated by the app or online interface.

e) Future ready RTU/ PLC Controller must have Modbus, DNP3, MBUS (all mandatory and selectable). Any other future open-source protocol (that uses RS485 or TCP port) must be provided free of cost for the period of at least 5 years (OEM declaration mandatory). f) Should have two RS485 and at least one Ethernet port, extendable bus for analog and digital inputs and outputs/ additional Ethernet ports/ RS485 ports/ CAN ports g) PLC/RTU shall be certified by NABL for electromagnetic compactability and radio distrubance standards as per CISPR22, IEC 61000-4-2:2008, IEC61000-4-3:2010, capable of sending data to multiple route and on precise location. h) Isolation Transformer with regulated output voltage of 230V+/-5% j) SMPS of suitable rating k) Set of Control relays and suitable MCB l) Audio Visual Generator etc m) Suitable No of LED indicators for easy visualization n) Selector Switches o) Push Buttons / lluminated Push Buttons p) 1.5 Sqmm multistranded internal wiring with ferruling and suitable lugs q) Panel should communicate with SCADA through the GPRS Note: (i) Contractor shall consider in quoted rates for any changes in logic till defect liability period & operation & maintenance period after installation as per requirement of department. All control cabling/ wiring to pressure sensor/ motor panel shall be in contractor scope. (ii) No Charges towards internet and sim card shall be paid extra by the department. The quoted rate shall be included of sim and internet activation and periodic recharges for 4 months trial running period including testing & Commissioning and 2 years Defect Liability Period

Supply, Installation Testing & Commissioning of outdoor type RTU (Remote terminal Unit)/ PLC ( Programmable Logic Controller ) based Automation, Protection Panel for valve operation during distribution time with modem having feature of dual sim card, suitable for control and monitoring of 01 Nos. Motorized Butterfly Valves, 01 Nos Ultrasonic level sensor. The panel shall be of adequate size front opening type, fabricated from 3.15 mm thick CRCA Sheet & mounting channel 40x40x5mm made out of Angle iron with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size. The Panel should comprise the following items complete all as specified and directed:- (a) Water Level Sensing & Display (b) Automatic Operation of Motor Actuated Butterfly Valves (c) Manual Mode Operation (all connected sub systems including distribution valves in overhead tanks) from the RTU based Control Pane

Sr. Item No. 5.33 Contd/... 01 No. RTU/ PLC with follwing specifications:- a). Must have ARM based Controller with Cortex-A53 64-bit @ at least 600MHz with 512MB RAM. Controller’s processor must be different from modem’s processor. b) Inbuilt 4G modem with fallback and suitable antenna to communicate with remote or local server. c) The RTU/PLC must be capable of receiving data from field equipment(s) of protocols mentioned in point number 5 (below). Additionally, it should be also be able to receive and generate digital and analog inputs/ outputs. d) Further, the RTU/ PLC must be capable of generating control commands (based on automated logic) or transferring control command generated by the app or online interface. e) Future ready RTU/ PLC Controller must have Modbus, DNP3, MBUS (all mandatory and selectable). Any other future open-source protocol (that uses RS485 or TCP port) must be provided free of cost for the period of at least 5 years (OEM declaration mandatory). f) Should have two RS485 and at least one Ethernet port, extendable bus for analog and digital inputs and outputs/ additional Ethernet ports/ RS485 ports/ CAN ports g) PLC/RTU shall be certified by NABL for electromagnetic compactability and radio distrubance standards as per CISPR22, IEC 61000-4-2:2008, IEC61000-4-3:2010, capable of sending data to multiple route and on precise location. h) Transformer with regulated output voltage of 230V+/-5% j) SMPS of suitable rating k) Set of Control relays and suitable MCB l) Audio Visual Generator etc m) Suitable No of LED indicators for easy visualization

Sr. Item No. 5.33 Contd/... n) Selector Switches o) Push Buttons / lluminated Push Buttons p) 1.5 Sqmm multistranded internal wiring with ferruling and suitable lugs q) Panel should communicate with SCADA through the GPRS Note: (i) Contractor shall consider in quoted rates for any changes in logic till defect liability period & operation & maintenance period after installation as per requirement of department. All control cabling/ wiring to pressure sensor/ motor panel shall be in contractor scope. (ii) No Charges towards internet and sim card shall be paid extra by the department. The system shall be included with sim and internet activation and periodic recharges for 4 months trial running period including testing & Commissioning and 2 years during Defect Liability Period.

Supply, Installation Testing & Commissioning of outdoor tyoe RTU (Remote terminal Unit)/ PLC ( Programmable Logic Controller ) based Automation, for 3 Nos Electromagnetic flow meter & 3 Nos electric actuated butterfly valve suitable for monitoring & Control of water supply to different Pump Houses. Protection Panel for Valve operation during distribution time with modem having feature of dual sim card, suitable for control and monitoring of 03 Nos. Motorized Butterfly Valves, based on availability of water calculated through 3 Nos electromagnetic flow meter. The panel shall be of adequate size front opening type, fabricated from 2.00 mm thick CRCA Sheet & mounting channel 40x40x5mm made out of Angle iron with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size. The Panel should comprise the following items complete all as specified and directed:- (a) Remote Measurement Control & disply of water Supply in different pockets. (b) Automatic Operation of Motor Actuated Butterfly Valves (c) Manual Mode Operation (electric actuated valve on Supply header) from the RTU based Control Panel.

Sr. Item No. 5.34 Contd/... 01 No. RTU/ PLC with follwing specifications:- a). Must have ARM based Controller with Cortex-A53 64-bit @ at least 600MHz with 512MB RAM. Controller’s processor must be different from modem’s processor. b) Inbuilt 4G modem with fallback and suitable antenna to communicate with remote or local server. c) The RTU/PLC must be capable of receiving data from field equipment(s) of protocols mentioned in point number 5 (below). Additionally, it should be also be able to receive and generate digital and analog inputs/ outputs. d) Further, the RTU/ PLC must be capable of generating control commands (based on automated logic) or transferring control command generated by the app or online interface. e) Future ready RTU/ PLC Controller must have Modbus, DNP3, MBUS (all mandatory and selectable). Any other future open-source protocol (that uses RS485 or TCP port) must be provided free of cost for the period of at least 5 years (OEM declaration mandatory). f) Should have two RS485 and at least one Ethernet port, extendable bus for analog and digital inputs and outputs/ additional Ethernet ports/ RS485 ports/ CAN ports g) PLC/RTU shall be certified by NABL for electromagnetic compactability and radio distrubance standards as per CISPR22, IEC 61000-4-2:2008, IEC61000-4-3:2010, capable of sending data to multiple route and on precise location. h) Transformer with regulated output voltage of 230V+/-5% j) SMPS of suitable rating k) Set of Control relays and suitable MCB l) Audio Visual Generator etc m) Suitable No of LED indicators for easy visualization

Sr. Item No. 5.34 Contd/... n) Selector Switches o) Push Buttons / lluminated Push Buttons p) 1.5 Sqmm multistranded internal wiring with ferruling and suitable lugs q) Panel should communicate with SCADA through the GPRS Note: (i) Contractor shall consider in quoted rates for any changes in logic till defect liability period & operation & maintenance period after installation as per requirement of department. All control cabling/ wiring to pressure sensor/ motor panel shall be in contractor scope. (ii) No Charges towards internet and sim card shall be paid extra by the department. The system shall be included with sim and internet activation and periodic recharges for 4 months trial running period including testing & Commissioning and 2 years during Defect Liability Period.

Supply, Installation Testing & Commissioning of outdoor type RTU (Remote terminal Unit)/ PLC ( Programmable Logic Controller ) based Automation, Protection Panel for Pump and Valve with modem having feature of dual sim card, suitable for control and monitoring of 01 Nos. Electric actuated Butterfly Valves, 01 Nos Ultrasonic level sensor & 02 Nos (01 W + 01 SB) Pump operation. The panel should be of adequate size, front opening type, fabricated from 3.15 mm thick CRCA Sheet & mounting channel 40x40x5mm made out of Angle iron with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size. The Panel should comprise the following items complete all as specified and directed:- (a) Water Level Sensing & Display (b) Automatic Operation of Motor Actuated Butterfly Valves (c) Manual / auto Mode Operation (all connected sub systems including all valves in pump houses and connected buildings / overhead tanks and pumps) from the RTU based Control Panel. (d) Automatic Toggling of Pumps or time based operation as well as pressure depended operation.

Sr. item No. 5.35(contd/--) 01 No. RTU/ PLC with follwing specifications:- a). Must have ARM based Controller with Cortex-A53 64-bit @ at least 600MHz with 512MB RAM. Controller’s processor must be different from modem’s processor. b) Inbuilt 4G modem with fallback and suitable antenna to communicate with remote or local server. c) The RTU/PLC must be capable of receiving data from field equipment(s) of protocols mentioned in point number 5 (below). Additionally, it should be also be able to receive and generate digital and analog inputs/ outputs. d) Further, the RTU/ PLC must be capable of generating control commands (based on automated logic) or transferring control command generated by the app or online interface. e) Future ready RTU/ PLC Controller must have Modbus, DNP3, MBUS (all mandatory and selectable). Any other future open-source protocol (that uses RS485 or TCP port) must be provided free of cost for the period of at least 5 years (OEM declaration mandatory). f) Should have two RS485 and at least one Ethernet port, extendable bus for analog and digital inputs and outputs/ additional Ethernet ports/ RS485 ports/ CAN ports g) PLC/RTU shall be certified by NABL for electromagnetic compactability and radio distrubance standards as per CISPR22, IEC 61000-4-2:2008, IEC61000-4-3:2010, capable of sending data to multiple route and on precise location. h) Isolation Transformer with regulated output voltage of 230V+/-5% j) SMPS of suitable rating k) Set of Control relays and suitable MCB l) Audio Visual Generator etc m) Suitable No of LED indicators for easy visualization

Sr. Item No. 5.35 Contd/... n) Selector Switches o) Push Buttons / lluminated Push Buttons p) 1.5 Sqmm multistranded internal wiring with ferruling and suitable lugs q) Panel should communicate with SCADA through the GPRS Note: (i) Contractor shall consider in quoted rates for any changes in logic till defect liability period & operation & maintenance period after installation as per requirement of department. All control cabling/ wiring to pressure sensor/ motor panel shall be in contractor scope. (ii) No Charges towards internet and sim card shall be paid extra by the department. The system shall be included with sim and internet activation and periodic recharges for 4 months trial running period including testing & Commissioning and 2 years during Defect Liability Period.

Supply and Fixing of electromagnetic type flow meter for 100 NB size (may reduce as per site), with IP 66 protection, 1.4 kV Isolation, accuracy of 0.5 MV, linearity of 0,5% of MV, mounting in horizontal, 10kg/cm2 max pressure local indication through LCD display and RS 485 MODBUS RTU communication protocol, capable of working in ambient temperature of 0 deg C till 75 Deg c and Humidity upto 95% with Response time of less than 1 Sec, working on 90-250 VAC, 50 Hz with necessary flanges, nut, bolts, gasket and DI/ CI specials ll complete all as per specified as directed. Note: The flow Meter shall be provided with Remote Display Unit that shall be installed in a MS Enclosure on the wall or Ground to prevent the electronic unit from being water logged.

Supply and Fixing of electromagnetic type flow meter for 150 NB size (may reduce as per site), with IP 66 protection, 1.4 KV Isolation, accuracy of 0.5 MV, linearity of 0,5% of MV, mounting in horizontal, 10kg/cm2 max pressure local indication through LCD display and RS 485 MODBUS RTU communication protocol, capable of working in ambient temperature of 0 deg C till 75 Deg c and Humidity upto 95% with Response time of less than 1 Sec, working on 90-250 VAC, 50 Hz with necessary flanges, nut, bolts, gasket and DI/ CI specials ll complete all as per specified as directed. Note: The flow Meter shall be provided with Remote Display Unit that shall be installed in a MS Enclosure on the wall or Ground to prevent the electronic unit from being water logged.

S&F of Ultrasonic type water level sensor for underground sump/ Water tank at Pump house suitable for upto 6 meter water level depth of U/G sump and OHT, with dead band of less than 0.6 meter, IP 66 protection, accuracy of 0.25% of F.S and RS485 Modbus RTU communication protocol, capable for working in ambient temperature of 0 degrees to 75 degrees centrigrade, non-condensing at 25 degree centrigrade and humidity up to 95% with response time of less than 1 sec with 230V AC to 24VDC, 50Hz power supply LCD display type, vertical type mounting on semi UG sump/ Water tank with all connections and fixing including clamp,nuts,bolts complete of adequate size all as specified .

S&F of SCADA ready actuated electric butterfly valve for water supply systems, with open area installation, Line pressure maximum - 7 Bars, Ends- wafer, Duty -on/off, 230 VAC/24VDC, IP 67, enclusore, insulation class F, complete with travel swtich and torque switch of size 100 NB (may reduce as per site)

Supply, Installation, Testing and Commissioning of pressure transmitters in the water supply lines. The Pressure Transmitter needs to be with proper wiring including necessary with following specification all as specified and directed by Engg -in-charge.:- Pressure Range: 0 bar to 16 bar Enclosure: whether proof IP 65 Ambient temperature: -40°C to 70°C Accuracy: 0.5 % Must have RS485 Modbus enabled communication

Supply, Installation, Testing & Commissioning of multifunction meters with RS485 for mounting on 01 Pump house panel (replacing analog ampere meters) using existing current transformers. The meter shall be of acc cl 1.0 and shall be able to record V, A, KW, KWh, PF, F. In addition, All meters shall also be able to record THD (current and voltage) with all wiring cabling, cutting of cabinets, etc.

Supply installation and commissioning of RS 485 Communication cable, two pairs stranded copper, (7*32) tinned copper conductors, polyethylene insulation, twister pairs, aluminium/Polyster 100% coverage, Tinned copper braid shield 90% coverage, 24 AWG strained tinned copper drain wire, armoured , PVC jacket with the following specifications: (i) Outer jacket : Polyvinyl Chloride, 0.34 in (ii) Conductor DCR: 24 Ω/1000ft (iii) Nominal outer shleid DCR: 2.2 Ω/100ft (iv) Nominal capacitance conductor to conductor: 12.8µF/ft (v) Nominal capacitance conductor to other conductor to shield: 23µF/ft (vi) Nominal characterstics impedence: 120 Ω (vii) Frequency : 1 Mhz (viii) Nominal insertion loss: 0.6 DB/100m

Supplying and fixing 2 Core 1.5 Sqmm multistrand copper cable PVC insulated, laid up together PVC inner sheathed, GI wire braided, flexible armouring, overall PVC sheathed, steel braided cables as required complete all as specified and directed. (Note: Rates include Power cables to be laid as specified with GI/PVC pipe protection whereever deemed necessary)

Supplying & Fixing on wall / laying in ground 10 Core 1.5 Sqmm PVC insulated & PVC Copper armored cable with heavy duty PVC Saddles 60 cm apart complete all as Specified and directed.

Supply, Installation, Testing and Commissioning of SCADA System server along with software. Central System Specifications a) Must have user customizable dashboards and SLD (without any coding/ scripting). Dashboards shall be enabled with SVG based mimics only (PNG, JPEG images for functional mimics shall not be allowed) b) Reporting must be user-configurable and changeable. Utility like billing reports must be supported. c) Multi-site data viewing within same interface without any physical cable connection of sites to single website d) System must be accessible over internet and must have adequate security with dual factor authentication with username/ password along with OTP on email. e) All device communication with the server must be secured using TLS/SSL encryption. Central System must not support non-secure connections. f) System must work without any need of static IP. No static IP will be provided for any location.

Sr. Item No.5.45 Contd/... Periodic reporting shall be enabled according to the format decided by the engineer-in-charge. All runtime/ development licenses must be included in the above for creation and maintenance of the system. The same shall be installed on a workstation/ personal computer and shall have the following functionalities. (1) The central system software will report online trend for monitoring and should be capable of controlling devices. It should have all basic functionalities such as monitoring, control, historian (For trend analysis), alarm generation, and reporting. (2) The software with various reporting options and can store minimum 12 months of data. (3) The software have bidirectional operation on at least on Modbus DNP3, IEC61850 protocols and shall have more than 1500 tags. It must support SVG and PNG formats of assets.

Development, Programming, Testing and Commissioning of all SCADA software screens, Annual Reporting Modules, Alerts and Alarms as follows: 1. Programming and development of schedulars to ensure that local jobs are not down; and to kickstart the same. Development of site-based scheduling algorithms for the same. 2. Reports as per MES requirements to multiple mailboxes. The module shall be self programmable with training and support. Programming, configuration and customisation of the Smart Platform with respect to the pumps house as per actual site conditions and requirement of the engineer. Creation of Day wise Reports for :- (i) Run hours of pumps house. (ii) Pumps motor's ,valve, floowmeter Controlling & operation failures. (iii) Active/Return status of each equipment with date and time. (iv). Configuring notifications, alerts and alarms as per preset logic. (v). Consumption Patterns - Daily, Weekly, Monthly and Annual reports for the following must be provided: 3. Pump house KW , Controlls & pumps Start/ Stop 4. Grid supply availability 5. Water Supply including the following: Any other reports upto 40 numbers shall be provided as deem fit by Engineer-in-Charge.

Supply & Fix of SCADA server workstation having computer processor 2Ghz along with the enclosure. The processor must be Processor- 7th gen intel Core TM i5 processor (2.6GHz) and 16GB DDR4 RAM 2400MHz or higher with two hard drives - Solid State Drive 512GB + 1TB Hard Drive. Along with Graphic Card- NVDIA graphics memory and screen monitor of 27 inches for the SCADA work station system. complete all as specified and directed. Must be accompanied by all peripherals such as mouse, keyboard, firewall, etc. with dedicated UPS supply having 30 minutes of backup and a laserjet (B/W printer) - A4 Size complete all as specified and directed.

Supply installation and commissioning of a 55 inches screen of a reputed make that may be attached to the existing computer system for viewing/ monitoring and controlling of the centralized system complete all as specified and directed.

Supply, installation, Testing and commissioning of UPS of suitable capacity with adequate battery back up consisting of sealed maintenance free batteries with weatherproof enclosure and locking arrangement complete including electric connection from tapping and to PLC based control panel with armoured copper wire complete including isolation transformer and surge protection device Note : -(i) The scope of work includes intergrating the UPS with PLC based panel so as to ensure that the PLC based panel, communication panel and the motorised valves, sensor, electromagnetic flow meter are functional even in case of power failure for a mimimum of 6 Hours (ii) UPS shall be provided with all PLC panel installed in different pockets

Supply, installation, Testing and commissioning of UPS of suitable capacity with adequate battery back up consisting of sealed maintenance free batteries with weatherproof enclosure and locking arrangement complete including electric connection from tapping and to PLC based control panel with armoured copper wire complete including isolation transformer and surge protection device Note : - (i) The scope of work includes intergrating the UPS with PLC based panel so as to ensure that the PLC based panel, communication panel and the motorised valves, sensor, electromagnetic flow meter are functional even in case of power failure for a mimimum of 30 Min. (ii) UPS shall be provided at Main Pump House of MH

Supply, installation, engineering, commissioning and testing of Substation level SCADA supplied and installed separately, essentially for monitoring and controlling of all the 33KV Panels and 11KV panels (total 14 Nos.), two Nos. transformers, etc on IEC61850/latest platform via respective IED relays and capturing energy parameters on ModBus/ IEC61850/ IEC104 platform via respective Meters/ controllers all including required operator workstation, software with suitable tags for lifetime license, power-backup system and allied accessories, comprising of:

Cont/... Sr. Item No.5.51 (I) SCADA Panel in Substation: (i). Industrial grade, continuous duty, EMC compliant Remote Terminal Unit (RTU) / Data Concentrator Unit (DCU) / substation management unit (SMU) stand-alone function, having at least 800MHz processor, having operational temperature from 0-70degC (commercial grade) processor and 512MB RAM, alongwith inbuild modem to transmit data over 4G with fallback to 3G/2G. The unit shall have following type test certificates from any NABL approved lab (The certificates must bear the NABL logo on it). (1) Conducted and Radiated Emission test as per CISPR 22:2018, Immunity to Electrostatic discharge Test as per IEC 61000-4-2 :2008, Immunity to Radiated Test as per IEC 61000-4-3-2010, Immunity to fast Transients (2) Test as per IEC 61000-4-42012, IEC 61000-4-5:2014 (Up to 2 KV), Immunity to RF field induced conducted disturbance Test as per IEC 61000-4-6:2013, Power frequency IEC 61000-4-8, Dry heat IEC 60068-2-30 (per cycle) (a) gateway for interfacing with relays over IEC61850, meters on ModBus and upper-level SCADA/DCS on IEC-104 protocol, DT and panel data in analog format through AI converters as per site reqmnt (b) web-browser based, platform independent HMI for viewing substation dynamic SLD and substation feeder data incl. ON/OFF/TEST/ SERVICE position, energy parameters like line-current, line/bus-voltage, kVA, kW, kWh, pF, Hz etc. relay-parameterization, event/alarm notification and fault record viewing, feeder ON/OFF control and as specified in P.S. (c) Life time licensed SCADA software suitable for display of data in r/o 11KV Panel, LT Panels, DTs, UPS, DG Sets etc through suitable UI on HMI/server including intergration and development of data base as per site reqmnt with reporting software and as directed (d) Data Historian for automatically downloading all IED relay's disturbance recorder data (e) All data and SIM cost for the period of one year shall be taken into account.

Cont/... Sr. Item No.5.51 (ii) (a) Communication Protocols IEC 60870-5-104, DNP3, IEC 61850 and Modbus (b) Ports 3 x RJ45 Ethernet, 2 x RS 485, and 1 x RS 232 (c) Minimum 64 DI, 32 DO (may be extended as per site reqmnt) (d) Operating Voltage Range 24 V DC, +/- 15% (e) Security Protocols IPsec, SSL and SRTP (f) Cyber Security as per IEC62351 & IEC62443 (g) Protection Degree IP 54 (h) Operating Temperature range -10degC to 55degC, Humidity upto 95% (j) Support two redundant physical channel communication to one control centre.

Supply and fiix Industrial grade managed type Ethernet networking switch for star-coupler connection to all IED’s over IEC 61850 platform and upper level scada on IEC 104, suitable with 24 V DC supply and have minimum 32x10/100/1000 Base-T RJ45 and 2xFO ports complete all as specified and directed.

Supply and fixing of 16U Wall Mount Network Equipment Rack to house ethernet switches and controllers- Patch Panel Bracket for Shallow Server Equipment, Controllers, etc. completed in all respect including MCBs, fuse, earthing, inbuild exhaust fan, etc. (suitable for installation in dust-proof environment) complete all as specified and directed.

Supply, laying and fixing of : a) LAN Cable (CAT5/CAT6) with sufficient number of RJ-45 terminals, suitably routed via substation trenches/ducts/walled-pipes including cable tray/conduit as per site conditions from 11 kV HT VCB Panel/UPS/other equipments upto Ethernet switch / RTU module and from existing 11KV Sub Station, old server room, new server room to SCADA console complete including following. - (b) PVC Shielded, three-core 4 sqmm wiring suitable for 230VAC supply routing from nearest 16Amp power-point upto UPS/Inverter and from inverter upto SCADA console and workstation, suitably laid via conduit pipes and jointed using recommended termination/socket arrangement in a neat fashion as per instruction of engineer-in-charge. (c) PVC insulated and sheathed Copper control cable 1.0 Sqmm x 2 core for Modbus communication via daisy chain, with isolation MCBs and suitably routed via substation trenches/ducts/walled-pipes including cable tray/conduit as per site conditions from all Modbus equipments to SCADA console. (d) Integration of all IEDs and MFMs with RTU module, tagging of data points on IEC104 protocol

SCADA Web Application: The application shall be provided with web-based login ID and password alongwith OTP on email as dual authentication method for Remote Monitoring of all Substations/ Gensets/ transformers for the period of one year. Remote Monitoring web-based software shall have following features as minimum. a) Troubleshooting & time-based programming. b) Suitable with 4G/GPS/3G & separate Remote Monitoring on LAN based Modem/Card. c) Automatic monthly report generation and sharing on selected emails for Substations and Gensets d) Complete data backup availability for minimum one year of real time data in 5 to 15 minutes interval (user configurable) with anomalies and alerts and minimum 05 years of alert/ daily trend data and thereafter all anomalies and alert data.

Sr. Item No.5.55 Contd/... e) Provn of group/individual configuration of controllers based on location/capacity with admin rights. f) Reporting must be configurable and changeable as per user requirement (Report formats shall be fixed during detailed engineering). g) Remote Start / Stop function, programming, Alarms for all protections. h) Provision for multiple dashboards j) Management System to monitor substations with alarms and notifications k) Electrical Parameters - voltage, frequency, current, KVA, KW, KWh, PF, battery voltage, etc. l) Must have user customizable dashboards and SLD. m) Multi-site data viewing within same interface without any physical cable connection of sites. n) The User Interface must be accessible over internet and must have adequate security with OTP on email/mobile (dual factor authentication). Dual factor authentication shall be of one time only and shall get destroyed/ unusable after single use. It must be regenerated for the subsequent use. o) All device communication with web based application server must be secured using TLS/SSL encryption. The system must not support non-secure connections. p) Provision for active SMS and emails through Remote Monitoring on minimum 10 Nos Selected mail IDs & Mobile Nos. q) Custom Graphics. All graphics shall be vector based SVGs only. GIFs, PNGs and JPEGs are not allowed to be used in the system for operational purposes. GIF animation is not allowed as it is a scaler format. r) It shall be possible to create full SVG graphics and also import the same from any other source and add animation inside the development environment. Note: repair/replacement/upgradation of SCADA (software and hardware) as per site requirements deemd to be inclusive of quoted rate in DLP period of two years from date of completion.

Supply, Installation Testing & Commissioning of Indoor/ Outdoor type RTU (Remote terminal Unit) based monitoring and probable Automation with feature of inbuilt communication suitable for control and monitoring of 01 Nos. transformer having one multifunction meter, OTI/WTI modules (as per availability in transformer) where the data is to be taken from the multifunction meter and OTI/WTI modules, along with any temperature sensor mounted in the system depending on the site. The panel should be of minimum size 600 X 600 X 300 mm front opening type, fabricated from 2.00 mm thick CRCA Sheet & mounting channel 40x40x5mm made out of Angle iron with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size. The Panel should have the following functionalities complete all as specified and directed:-

Sr. Item No. 5.56 Contd/… (a) The RTU, with bidirectional operation on at least on Modbus DNP3, MBUS protocols (all mandatory and selectable), having at least 800MHz processor, having operational temperature from 0-70degC (commercial grade) processor and 1GB RAM, along with following type test certificates from any NABL approved lab (The certificates must bear the NABL logo on it). (b) OTI/ WTI via suitable modules AND Multifunction meter via RS485 (c) Temperature sensors (i) Additionally the panel should have following specifications:- (a). Discrete Input Logic: - Sink/Source, Discrete Output Logic: - Positive Logic (Source) (b). Protocol supported . isolated serial link: Modbus master/slave and DNP 3.0 (d). Standard supported :-ANSI/ISA 12-12-01, CSA C22.2 No 142, CSA C22.2 No 213 (e). Web Services: - Integrated Web Server (f). Should have 02 Nos. isolated RS 485 communication port, 1 Nos. Ethernet communication port with 10 BASE-T/100BASE-TX (g). Should be able to latch with minimum number of Slave: - 64 Modbus TCP & adequate DNP3.0 master/ slaves. (h) RTU shall be certified by NABL for electromagnetic compactability and radio distrubance standards as per CISPR22, IEC 61000-4-2:2008, IEC61000-4-3:2010, capable of sending data to multiple route and on precise location. (j) 01 No. SMPS of 4A or above rating (to be decided as per panel design by the contractor) as suitable according to panel design. ( Note · Contractor shall consider in quoted rates for any changes in logic within 5 years of installation as per requirement of department.) (k) Inbuild GPRS modem with 4G capability and fallback to 3G/2G, having QMI/MBIM/ or any other non-proprietary programming interface, the modem should be based on Qualcomm/ Motorola processors and should provide seamless interface with Programmable Controller (GPRS modem inside of the Programmable Controllers are preferred as they provide seamless connectivity)

Supply installation testing and commissioning SITC OTI & WTI module with RS 485 Port for distribution transformer 11 kV/ 433 kV complete all as directed.

Supply, Installation, testing & commissioning of Communicable Draw out type (Plug-In Design not accepted) with auto CT shorting link type Numerical feeder protection Relay REF 615 complaint to IEC 61850 with KEMA certificate Level “A” for 61850 compliance and Goose communication. Numerical Relays shall have large dynamic display to facilitate settings, relay operations and to view measurement, event, alarm and dynamic bay Mimic. Relays shall have dedicated Push Buttons for Breaker ON/OFF (Control) facility through Local HMI of the Relay. Relays shall also have built in Local/Remote Switch. Relay shall have 2 No. RJ45 Port in rear for the SCADA communication on IEC 61850 and 1No. RJ45/USB port in front of the relay for local laptop communication. Numerical Relays shall have appropriate setting ranges, accuracy, resetting ratio, transient overreach and other characteristics to provide required sensitivity to the satisfaction of the Employer complete all as specified and directed by Engr-in-charge.

Sr. Item No. 5.58(Contd/...) All numerical relays shall be rated for control supply voltage as mentioned elsewhere under system parameters and shall be capable of satisfactory continuous operation between 80-120% of the rated voltage. Making, carrying and breaking current ratings of their contacts shall be adequate for the circuits in which they are used. Contacts for breaker close and trip commands shall be so rated as to be used directly used in the closing and tripping circuits of breaker without the need of any interposing / master trip relays. Threshold voltage for binary inputs shall be suitably selected to ensure avoidance of mal operation due to stray voltages and typically shall be more than 70% of the rated control supply voltage. Failure of a control supply and de-energization of a relay shall not initiate any circuit breaker operation. Relays shall have event recording feature, recording of abnormalities and operating parameters with time stamping. Event records & alarms shall be stored in Non-volatile memory and failure of control supply shall not result in deletion of any of these data. All Numerical relays shall have features for electrical measurements including voltage, current, power (active & reactive), frequency, power factor and energy parameters (active & reactive). All the relays must have completely programable minimum 4 nos heavy duty power trip output contacts, completely programable minimum 6 nos alarm contact, completely programable 16 nos Binary Inputs . All numerical relays shall have provision of both current (CT) and voltage (VT) inputs as required for protection & measurement purposes using protection cores. Current Inputs of the relays shall be suitable for both 1A and 5A (Selectable at site, either through software or Hardware link) All numerical relays shall have key pad / keys to allow relay setting from relay front. Relay to be self or hand reset type which shall be software selectable. Manual resetting shall be possible from remote. Relays shall have self-diagnostic feature with continuous self-check for power failure, program routines, memory and main CPU failures and a separate output contact for indication of any failure. Design of the relay must be immune to electromagnetic interference.

Sr. Item No. 5.58(Contd/...) The numerical relay must have following protection: Protection function: Instantaneous Directional & Non Directional Over current & Earth fault , IDMTL Directional & Non Directional Over current & Earth fault, Negative Sequence Over current, Thermal Over load, Auto Reclose, Over voltage, Under Voltage, Restricted earth fault, High Impedance Fault Detection (PHIZ) protection, Circuit Breaker Condition monitoring etc. Note : Quoted rate shall deemed to be inclusive of taking down existing non-functional relay, making necessary changes in control wiring & panel opening. The work shall be executed under guidance of rep of OEM. Contractor shall ensure setting of relays as per fault level of 33/11 KV sub stn including fault & time discrimination settings in upstream & low stream relays in 33 KV GIS & 11 KV existing VCB panels.

Operation and Comprehensive maintenance of SCADA system hardware and software including accessories installed including upgradation, performance monitoring, system backup, patch management, updates, emergency response and troubleshooting and the UPS system provided shall be included in this item including replacement of battery in this period and as specified and directed. The period of first two year shall be covered under Defect Liability Period of contract and all activities including servicing/routine maint/inspection shall be part of it. Note: (i) Payment shall be made on monthly/ quarterly /half yearly/ yearly basis in equal installments of amount due for that year on submission of RAR by the contractor and furnishing proof of payment to the employees to GE. (ii) No charges towards internet and sim card shall be paid extra by the department. The system shall be included with sim and internet activation and periodic recharges during operation & Maintenance period.

3rd year maint period

4th year maint period.

5th year maint period.

6th year maint period.

7th year maint period.

8th year maint period.

9th year maint period.

10th year maint period.