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The Unenlisted Contractors, Upload Scanned Copy Of All Documents Required As Per Nit, gurgaon-Haryana

Military Engineer Services-MES has published The Unenlisted Contractors, Upload Scanned Copy Of All Documents Required As Per Nit. Submission Date for this Tender is 02-06-2022. Scanners Supply Tenders in gurgaon Haryana. Bidders can get complete Tender details and download the document.




Tender Notice

32120070
The Unenlisted Contractors, Upload Scanned Copy Of All Documents Required As Per Nit
Open Tender
Indian
Haryana
gurgaon
02-06-2022

Tender Details

The Unenlisted Contractors, Upload Scanned Copy Of All Documents Required As Per Nit

Key Value

Document Fees
INR 1000 /-
EMD
INR 202000.0 /-
Tender Value
INR 1.31 Crore /-

BOQ Items

Name of Work: PROVN OF SCADA SYSTEM FOR 1.5 LAKH GALLON UG SUMP ALONG WITH ALLIED WORKS AT BRD AND PROVN OF STANDBY DG SET AT ASP UNDER GE(P) AF GURGAON
Sl. No. Item Description
1Supply, Installation, Testing and Commissioning of Indoor type Remote Terminal Unit based Monitoring / Control / Annunciating Control Panelwith 2 years defect liability for multifunction meter Cl 1 with RS485made out of 1.6 mm thick CRCA sheet for 04 Nos centrifugal pumps 25 HP, 01 Nos submerssible pump 12.5HP, 09 Nos Motorized butterfly valves 150 mm bore, 06 Nos Motorized butterfly valves 100 mm bore,alongwith 15 Nos flowmeter and 15 Nos pressure switch and 03 nos. ultrasonic level sensors for monitoring of OH/Semi UG sump . The panel shall consist of the following equipments:- (ZONE 1 ) (i) A Programmable Controller, with bidirectional operation on Modbus/ DNP3/ MBUS protocols (all mandatory and selectable),having minimum 1GHz quad core 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). 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 Test as per IEC 61000-4-42012 Test as per 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) Damp Heat IEC 60068-2-30 (Per cycle) Dielectric strengthcl.6.8 of IEC 61010-1
2(ii) with suitable Digital and analog Inputs / outputs, expansion modules, RTC etc. and HMI with display, (iii) 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), (iv) Transformer with regulated output voltage of 230V +/-5%, (v) SMPS of suitable rating, (vi) Set of Control Relays and suitable MCB and (vii) audio visual generator etc. (viii) Suitable No. of LED Indicators for easy visualisation (ix) Selector Swtiches (x) Push Buttons / Illuminated Push Buttons (xi) 1.5 sqmm multistarnded internal wiring with ferruling and suitable lugs. (xii).Panel should communicate with SCADA, through the GPRS. Panel should be from any CPRI approved SCADA OEM approved control panel builder with service office (minimum operational from last 2 years) in Delhi/ NCR area. Including provision mounted override to be catered. (Note: No charges towards internet and sim card shall be paid extra by the department. The system shall be included with SIm Card and Internetactivitation and periodic recharges for 2 Years, during Defect Liability period.)
3Supply, Installation, Testing and Commissioning of Indoor typeProgrammable Controller based Monitoring / Control / Annunciating Control Panelwith 2 years defect liability formultifunction meter Cl 1 with RS485made out of 1.6 mm thick CRCA sheet for 02 Nos centrifugal pumps 50 HP, 02 Nos centrifugal pumps 25 HP, 17 Nos Motorized butterfly valves 150 mm bore, 05 Nos Motorized butterfly valves 100 mm bore, 01 nos. ultrasonic level sensors and alongwith 22 Nos flowmeter and 22 Nos pressure switch switch for monitoring of OH/Semi UG sump. (ZONE 2/Booster PH) .The panel shall consist of the following equipments; (i) A Programmable Controller, with bidirectional operation onModbus DNP3, MBUS protocols (all mandatory and selectable),having minimum 1GHz quad core 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).(Note: No charges towards internet and sim card shall be paid extra by the department. The system shall be included with SIm Card and Internet charges for 2 Years, during Defect Liability period.) 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 Test as per IEC 61000-4-42012 Test as per 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) Damp Heat IEC 60068-2-30 (Per cycle) Dielectric strengthcl.6.8 of IEC 61010-1
4(ii) with suitable Digital and analog Inputs / outputs, expansion modules, RTC etc. and HMI with display, (iii) 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), (iv) Transformer with regulated output voltage of 230V +/-5%, (v)SMPS of suitable rating, (vi) Set of Control Relays and suitable MCB and (vii) audio visual generator etc. (viii) Suitable No. of LED Indicators for easy visualisation (ix) Selector Swtiches (x) Push Buttons / Illuminated Push Buttons (xi) 1.5 sqmm multistarnded internal wiring with ferruling and suitable lugs. (xii).Panel should communicate with SCADA, through the GPRS.Panel should be from any CPRI approved SCADA OEM approved control panel builder with service office (at least operational from last 2 years) in Delhi/ NCR area. Including provision mounted override to be catered. (Note: No charges towards internet and sim card shall be paid extra by the department. The system shall be included with SIm Card and Internetactivitation and periodic recharges for 2 Years, during Defect Liability period.)
5Supply, Installation, Testing and Commissioning of Indoor type Programmable Controller based Monitoring / Control / Annunciating Control Panel with 2 years defect liability formultifunction meter Cl 1 with RS485made out of 1.6 mm thick CRCA sheet for 03 submerssible borewell pump, 07 Nos Motorized butterfly valves 100 mm bore, alongwith 03 Nos flowmeter and 03 Nos pressure switch. (ZONE 3/16 BRD SUBMERSSIBLE PUMPS) The panel shall consist of the following equipments. The panel shall consist of the following equipments; (i) A Programmable Controller, with bidirectional operation onModbus DNP3, MBUS protocols (all mandatory and selectable),having minimum 1GHz quad core 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).(Note: No charges towards internet and sim card shall be paid extra by the department. The system shall be included with SIm Card and Internet charges for 2 Years, during Defect Liability period.) 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 Test as per IEC 61000-4-42012 Test as per 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) Damp Heat IEC 60068-2-30 (Per cycle) Dielectric strengthcl.6.8 of IEC 61010-1
6(ii) with suitable Digital and analog Inputs / outputs, expansion modules, RTC etc. and HMI with display, (iii) 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), (iv) Transformer with regulated output voltage of 230V +/-5%, (v) SMPS of suitable rating, (vi) Set of Control Relays and suitable MCB and (vii) audio visual generator etc. (viii) Suitable No. of LED Indicators for easy visualisation (ix) Selector Swtiches (x) Push Buttons / Illuminated Push Buttons (xi) 1.5 sqmm multistarnded internal wiring with ferruling and suitable lugs. (xii).Panel should communicate with SCADA, through the GPRS.Panel should be from any CPRI approved SCADA OEM approved control panel builder with service office (at least operational from last 2 years) in Delhi/ NCR area. Including provision mounted override to be catered. (Note: No charges towards internet and sim card shall be paid extra by the department. The system shall be included with SIm Card and Internetactivitation and periodic recharges for 2 Years, during Defect Liability period.)
7Supply, Installation, Testing and Commissioning of Indoor type Programmable Controller based Monitoring / Annunciating Control Panel with 2 years defect liability formultifunction meter Cl 1 with RS485made out of 1.6 mm thick CRCA sheet for 01 submerssible borewell pump, 02 Nos Motorized butterfly valves 100 mm bore, alongwith 1 Nos flowmeter and 01 Nos pressure switch. (ZONE 4,5,6,7 SBMERSSIBLE PUMPS AND VALVES)The panel shall consist of the following equipments; (i) A Programmable Controller, with bidirectional operation on Modbus DNP3, MBUS protocols (all mandatory and selectable),havingminimum 1GHz quad core 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).(Note: No charges towards internet and sim card shall be paid extra by the department. The system shall be included with SIm Card and Internet charges for 2 Years, during Defect Liability period.) 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 Test as per IEC 61000-4-42012 Test as per 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) Damp Heat IEC 60068-2-30 (Per cycle) Dielectric strengthcl.6.8 of IEC 61010-1
8(ii) with suitable Digital and analog Inputs / outputs, expansion modules, RTC etc. and HMI with display, (iii) 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), (iv) Transformer with regulated output voltage of 230V +/-5%, (v) SMPSof suitable rating, (vi) Set of Control Relays and suitable MCB and (vii) audio visual generator etc. (viii) Suitable No. of LED Indicators for easy visualisation (ix) Selector Swtiches (x) Push Buttons / Illuminated Push Buttons (xi) 1.5 sqmm multistarnded internal wiring with ferruling and suitable lugs. (xii).Panel should communicate with SCADA, through the GPRS.Panel should be from any CPRI approved SCADA OEM approved control panel builder with service office (at least operational from last 2 years) in Delhi/ NCR area. (Note: No charges towards internet and sim card shall be paid extra by the department. The system shall be included with SIm Card and Internetactivitation and periodic recharges for 2 Years, during Defect Liability period.)
9Additional Note:(For Item no 1 to 4) (i) Memorandum of Understanding: The tenders shall submit memorandum of understanding (MOU) from the original equipment manufacturer of the Programmable Controllerfor installation,testing, commissioning ,Maintenance/Manning and operation of SCADA system andManning and Operation of the entire SCADA system with 2 Nos of skilled worker in shifts of 3 every day including Sundays and holidays, for 2 years complete including providing technical support and trained persons. The contractor if he become lowest shall have to submit the MoU with in 20 days from the date of Work Order No1. (ii) The Programmable Controller shall be programmed with the facility to inform contractor/system integrator with Email regarding its unservicability .MES shall not be responsible for infroming contractor/system integrator for a unservicability of Automation system .In case any dispute in this matter ,decision of Accepting officer in final and binding .Any delay in attending the complaint of an unservicability of Automation system in part or whole,the contractor shall be liable to pay the penalty@Rs. 1000 per hour as described in penalty clause. Including provision mounted override to be catered.
10Supply, Installation, Testing and Commissioning for SCADA software including creation & addition of screens to monitor and control of Zone 1, Zone 2, Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, soft keys for operate all the Pumps and motorized butterfly valve of the mentioned pump houses as per the directions of the Engineer in charge (1) SCADA 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) SCADA software with various reporting options and can store minimum 3 years of data. (3) SCADA software have bidirectional operation on at least on Modbus DNP3, OPC protocols. (4) SCADA must have more than 5000 tags. (5) The comprehensive software should be able to run on-premise without any interaction with internet. However, remote access can be made available using optional features (to be configured separately). (6) It should have Hot Standby Failover system (7) SCADA must be optional feature of android app to monitor parameters without any additional cost. (8) Including Internet for Programmable controllers (i) Comprehensive plan for 2 years period.(9)All equipments mentioned above must be RS485 Modbus or DNP3 enabled. Any accessory required to make them SCADA enabled will be in contractors scope (10)All above will be with 2 years defect liability period.Make: Schneider/ RightWatts/ ABB/ Siemens
11The items also includes Supply andinstallationofSCADADesktopPCwiththefollowingparameters:-(Make:HPLENOVODELL)(a)Processor-7thgenintelCoreTMi57200Uprocessor(3Mcache,upto3.10GHz)/Windows10HomePlus/64bit)/MSOffice-Latest/21inchFHD(1920x1080)Anti-glareLEDBackLitdisplaywithwideviewingAngle(f)Memory-8GBSingleChannelDDR42400MHz(8GBx01)/SSD512GB+HardDrive-2TB,1400RPM/GraphicCard-NVDIAGForce920MXwith2TBGDDR5graphicsmemory/(1working+1Redundentsystem)(p)LaserJetPrinterBlack&whiteA4size(TobeinstalledatinstalledatcontrolroomofEngineer-in-charge.(q)42InchinchFHD(1920x1080)Anti-glareLEDBackLitdisplaywithwideviewingAngle.Make:HP/SAMSUNG/SONY.(r)UPSofcapacity1000VAforuninterupted power supply/ GPRS modem for SMS- 01 No along with suitable rating UPS and battery with 20 min backup to be installed
12Supply, Installation, Testing and Commissioning of rust proof ultrasonic level sensors RS485 type suitable for 6m tank height, including all assemblies/ sub assemblies/ panels, etc. ( at UG Sump -04 Nos ) complete all as specifed and directed. Make: Forbes Marshall/ Electronet/ I&S
13Supply, Installation, Testing and Commissioning ofMotor Actuated Butterfly valve complete including taking down old U/S sluice valvewith actuator motor with the following specifications including all accessories as required a) Valve size: 150 mm dia. Suitable for On-Off duty, Supply 220VAC or 24VDC, Metal to metal seating design, Triple offset and double offset design, Zero leakage, Lined valve with FEP/PFA/PTFE lining. Duplex steel, Monel, Inconel & Titanium grade, With Hand-wheel, CPT & Gear box. Design: As per AWWA, API, BS, IS 13095 Std, Testing: As per AWWA, API, BS, IS 13095 std, Ends: As per AWWA, API, BS, IS Std Size: DN 150, Pressure Class: PN6 – PN25, Temperature- 10 Deg C – 400 Deg C, Ends: Double flange, Wafer, Operation- Electric actuator, Application- Water Body: Stainless steel (CF8, CF8M, CF3, CF3M, F316L, F304L, F316, F304), Monel, Inconel, DI, CI, WCB Disc: Stainless steel (CF8, CF8M, CF3, CF3M, F316L, F304L, F316, F304), Monel, Inconel, DI, CI, WCB Spindle: Duplex steel: SS304 Painting: Epoxy primer + epoxy painting, Power coating, Chromium carbide Make: ROTORK, I&S, Belimo,KVS,Neles
14Supply, Installation, Testing and Commissioning ofMotor Actuated Butterfly valve completeincluding taking down old U/S sluice valve with actuator motor with the following specifications including all accessories as required a) Valve size: 100 mm dia. Suitable for On-Off duty, Supply 220VAC or 24VDC, Metal to metal seating design, Triple offset and double offset design, Zero leakage, Lined valve with FEP/PFA/PTFE lining. Duplex steel, Monel, Inconel & Titanium grade, With Hand-wheel, CPT & Gear box. Design: As per AWWA, API, BS, IS 13095 Std, Testing: As per AWWA, API, BS, IS 13095 std, Ends: As per AWWA, API, BS, IS Std Size: DN 100, Pressure Class: PN6 – PN25, Temperature- 10 Deg C – 400 Deg C, Ends: Double flange, Wafer, Operation- Electric actuator, Application- Water Body: Stainless steel (CF8, CF8M, CF3, CF3M, F316L, F304L, F316, F304), Monel, Inconel, DI, CI, WCB Disc: Stainless steel (CF8, CF8M, CF3, CF3M, F316L, F304L, F316, F304), Monel, Inconel, DI, CI, WCB Spindle: Duplex steel: SS304 Painting: Epoxy primer + epoxy painting, Power coating, Chromium carbide Make: ROTORK, I&S, Belimo,KVS,Neles
15Supplying and fixing 2 Core 1.5 Sqmm multristrand copper cable PVC insulated, core laid up together PVC inner sheathed, GI wire braided, flexible armouring, overall PVC sheathed, steel braided cables as reqd complete all as specifed and directed.(Note: Rates include Power cables to be laid as specified with GI/PVC pipe protection whereever deemed necessary)
16Supplying and fixing 2 Core x 1.0 sq. mm. multistrand copper cablePVC insulated, core laid up together PVC inner sheathed, GI wire braided, flexible armouring, overall PVC sheathed, steel braided cables as reqd complete all as specifed and directed. (Note: Rates include Power cables to be laid as specified with GI/PVC pipe protection whereever deemed necessary)
17Supply, Installation Testing & Commissioning of Pressure Switch along with sensor with following specificationscomplete all as specifed and directed.. Range 0-10 kg/sq. cm. Enclosure: Weather proof IP 65
18Supplying and laying of RS485 communication cable, twisted pair, armoured, PVC jacket with nominal impedence of 120ohms, outer jacket of polyvinyl chloride and polyethylene insulationcomplete all as specifed and directed.. Make: Beldon, Leoni, Lapp
19Supply and Fixing of Electromagnetic type flowmeter size 150NB,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 RX 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 including dismantling of existing conventional type flow meter of any size, welding work, cutting of existing MS/DI/CI/GI pipe line and inserting all necessary flanges, nut, bolts, gasket and DI/ CI specials complete all as per specified as directed. Make: (Electronet/ E&H/ Rosemount)
20Supply and Fixing of Electromagnetic type flowmeter size 100NB, 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 RX 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 including dismantling of existing conventional type flow meter of any size, welding work, cutting of existing MS/DI/CI/GI pipe line and inserting all necessary flanges, nut, bolts, gasket and DI/ CI specials complete all as per specified as directed. Make: (Electronet/ E&H/ Rosemount)
21Excavation in trenches not exceeding 1.5mtr wide and not exceeding 1.5mtr deep in hard/dense soil and getting out for taking down / laying of pipes all as directed.
22Removing excavated materials not exceeding 50 mtr distance and deposting where directed at level not exceeding 1.5 Mtr above the starting point complete all as specifed and directed.
23Supply and spreading dry sand in trenches for cable cushioningcomplete all as specifed and directed.
24Returing, refilling including spreading leveling watering and well ramming in layers not exceeding 25cms thick in soft/loose soilcomplete all as specifed and directed.
25Supply and laying burnt bricks ofsub class B for protection of cables in width manner complete all as specifed and directed.
26Note : All equipments mentioned above must be RS 485 Modbus or DNP3 enabled. Any accessory required to make them SCADA enabled will be in contractors scope All above will be with 2 years defect liability period.
27Providing, Installing, Testing and Commissioning complete of ‘SilentType’ Diesel Generating set alongwith having Prime Power Rating of 25 KVA, 415 volts at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50 Hz, 3 phase system& for 0.85 Load Factor complete including RCC over PCC foundation as per manufacture’s instruction and anti-vibration pads including all features to comply with latest CPCB II guidelines and noise label less than 75db at 01 (One) meter from DG set and consisting of the followings (Construction of foundation shall be paid separately) (anti-vibration pad as per manufacture specifcation shall be included in quoted rate):- (a) Diesel engine:- Diesel engine 4 stroke water cooled, electric start, of suitable BHP at 1500 RPM suitable for above output of alternator at 47 Degree C, 50% RH & at 1000 Meter MSL and conforming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be fitted complete with all the required accessories. (Ref PS for Detailed Specification) (b)Alternator :Synchronous alternator rated at 25 KVA,415 volts at 1500 RPM, 3 phase 50 Hz, AC supply with 0.8 lagging power factor at 40 Degree C, 50% RH & at 1000 Meter MSL. The alternator shall be having SPDP enclosure, brushless, continuous duty, self-excited andself-regulated through AVR conforming to IS: 4722/BS 2613 suitable for tropical conditions and with class-H insulation. (Ref PS for Detailed Specification) (c) Fuel Tank: Daily service fuel tank of requisite liters capacity (as per Manufacture Instructions) fabricated out of not less than 3 mm thick M.S. sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with MS class ‘C’ pipes of suitable dia. Complete with valves, level indications & accessories as required as per specifications specified by reputed manufacture.
28For item no. 20 here-in-above (d)Engine mounted Instrument Panel (In built AMF panel) fitted with and having digital display for following all as manufacture specifications: i. Start-stop switch with keyii. Water temperature indication iii. Lubrication oil pressure indicationiv. Lubrication oil temperature indication v. Battery charging indication vi. RPM indication vii. Over/Under speed indication viii. Low lub. Oil trip indication ix. Engine Hours indication x. Microprocessor based Gen set controller having thefollowing monitoring features anddiagnostic features :- (aa)Monitoring features: - Phase Voltage, phase current, KVA, KW, KVAr, KWH, Power factor. (ab)Diagnostic features:- Battery charging failure, over current, over/ under voltage, over KW, Phase sequencing, Phase missing, high engine temperature, low/ high battery voltage, low fuel level, over crank protection (e) Base Frame & Foundation: Both the engine and alternator shall be mounted on suitable base frame made of MS channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendations of manufacturer. (Ref PS for detailed Specification). (Base frame as per Manufacture specification shall be included in quoted rate) (f) Exhaust System: Dry exhaust mainfold with residential silencer complete all as per manufacture specification and instructions. (g) Starting System:12V/24VDCstarting system comprising of starter motors: voltage regulator and arrangement for initial excitation complete with suitable nos. of batteries (25 plates, 180 Amp. Hour capacity lead acid type) as required as per specifications. Battery shall be 24 volts 88AH for (30 KVA, 40 KVA and 62.5 KVA) and 130 AH for 160 KVA & 180 AH for 250 KVA. (h) Acoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air in to the atmosphere as per manufacture specifications including to limit overall noise level to 75 DB (A) at a distance of 1 mtr from the enclosure as per CPCB norms under free field conditions.(Ref PS for detailed specification). The acoustic enclosure fabricated out of 16 SWG CRCA sheet having doors, insulation sides and top by mineral rock wool recommendation with wiring and illumination complete all as per Manufature"s instructions and GE. (j) Testing all as specified in PS of tender documents.
29Excavation in trenches not exceeding 1.5mtr wide and not exceeding 1.5mtr deep in soft/loose soil and getting out for taking down / laying of pipes all as directed.
30M&L for PCC in foundations, filling and mass-concrete 1:3:6 type-C2 using 40 mm graded stone aggregate complete all as specified and directed
31M&L RCC M-20 design mix using 20 mm graded aggregate as in foundations for placing DG set and mass concrete complete all as specified and directed. Notes :- (i) Concrete block should be in one water level and spirit level to be used to check flatness of the block surface. (ii) Foundation should be design considering safe bearing capacity of soil and DG set static and dynamic load.Anti-Vibration Mounts (AVMs) are provided to reduced generator set and noice transmission to the surrounding structure as per OEM of DG set instructions.
32M&L for formwork to sides of concrete foundations, footings, bases of columns, raft & raft beams, sides & soffits of foundation & plinth beams; and similar work; verticle or to batter fair finished surfaces of concrete flat complete all as specified and directed.
33M&L for mild steel TMT bars 10mm dia & over,cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding with & including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality complete all as specified and directed.
34Provn of earthing galvanised steel earth plate electrode 60×60cm.× 6mm thick burried directly in ground earth pit not less than 5 Mtr deep below ground level filled with alternative layers of charcoal and salt of 15 cms thicknessconnected to GI earth lead strip 32x6mm by means of bolts, nuts and check nuts and washers of copper/brass rivet or brass/copper nut bolts with washers including earth work funnel with watering arrangement, wire mesh, GI pipe 50mm dia for watering and 40mm dia medium grade for protection of earth lead. RCC pit 1:3:6 type C1 and RCC chamber coverin 1:2:4 type B1 of size 550 x 550mm with 8 mm dia TMT bar of 100mm C/C both ways and testing on completion including necessary earth work and excavation testing after completion complete all as specified and directed. Note : GI earth lead stripbeyond 7.5mtr will be measured and paid seprately and earth testing resistance should be below 5 Ohms.
35Supply and laying in replacement or fixing or passing through pipe cable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area16 Sqmm 4 core comple all as specifed and directed. Note :-XLPE insulated PVC sheathing (heavy duty) armoured cable with aluminium conductor for working pressure up to and including 1100 volts to IS -7098 (Part-I)
36M&L off load side handle change over switch of capacity 63 Amps 04 Poles 415V Complete with connections comlete all as specifed and directed
37Schedule of Credit
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