PROVISION OF WATER SUPPLY SCHEME FOR 150 QTRS AT AYANAGAR UNDER GE SOUTH WEST NEW DELHI-03

M&L for carrying out Geophyical Electrical Resistivity Survey of proposed bore well site to investigate subsurface geological properties required for underground water exploration including collection of data, its interpretation & to submit detailed report to Engineer-in-Charge, complete all as specified and directed. Note : Survey to be carried out through a NABL accredited Lab only.

Upto 60 mtr depth

Below 60mtr and upto 200 mtr depth.

Supply, assembling, jointing, lowering and fixing in position of ERW MS seamless plain end casing pipe Fe-410 grade, IS-4270 : 2001 marked duly welded with coupler ring (welding to be done through out the circumference of the pipe and coupler ring both sides) of following nominal bore dia & wall thickness :-

200 mm with wall thickness 5.4mm

150 mm with wall thickness 5.0mm

Supply, assembling, jointing, lowering and fixing in position of ERW MS seamless plain end slotted pipe Fe-410 grade, IS-8110:2000 assembled and lowered as per location including cutting welding as required, complete all as specified, directed of following nominal bore dia and wall thickness :-

150 mm dia with 5.4 mm wall thickness having slot of 1.59 mm wide

n with automated regeneration cycles with following specifications :-

Supply, installation, testing and commissioning of Ultrasonic Level Transmitter at Sump and overhead tank for measurement of level with following specification:- Range : 0-8 meters Accuracy : 0.2 % minimum Supply Voltage : 10 - 30V DC Output : 4-20 mA , 0-10V DC Operating Temprature : -20 to 70°C Ultrasonic Frequency : 75 kHz Response Time : Minimum 100 ms Note: - 1). The Ultrasonic Sensor need to be covered in a polycarbonate box of size 130X130X75 mm before installation on OHT or Sump. 2). The Programming of Ultrasonic Sensor, e.g. Changes in range of sensor, changes in operational features etc. shall be carried out by authorized system integrator of the provided makes. The programmer shall submit a letter from the OEM as proof of his being an authorized system integrator of the OEM. The programmer shall also submit a signed report on original letterhead of the OEM that testing & commissioning has been carried out by him, complete all as specified and directed.

Dual Media Filter ➢ MOC: MSFRP ➢ Flow Rate: 7500 LPH ➢ Qty: 1 No. ➢ Dia: 1400mm ➢ HOS: 2000MM ➢ MSFRP Vessel Thickness 6mm, Dish 8mm ➢ Distribution System & Frontal Pipe Line (actuator valve) Softener Filter • Specification ➢ MOC: MSFRP ➢ Flow Rate: 7500 LPH ➢ Qty: 1 No. ➢ Dia: 1400 mm ➢ HOS: 2000MM ➢ MSEP Vessel Thickness 6mm, Dish 8mm ➢ Distribution System & Frontal. Pipe Line (Manual) ➢ Filter Media: - 500 KG ➢ Softener Resin: - Ion Exchange Model 220NA 3000 Ltr ➢ Brain Tank- MSFRP/HDPE 2000 Ltr ➢ Qty: 1 No. ➢ Agitator for Salt Mixing ➢ Qty: 1 No. ➢ Interconnecting Pipe & Fittings Within Unit ➢ Make: Astral or equivalent as approved by GE. ➢ MOC MS/UPVC

Supply, installation, testing and commissioning and Programming of Master Control Station (SCADA Software). The scope includes:- Services for programming, configuration and customisation of the Smart Station Platform with respect to the Water supply Module as per actual site conditions and requirement of the engineer. (a). Landing Page to depict criritcal paramters viz. - Level of water in all tanks, pump status ON/OFF/FAIL and Water Quality parameters (b). Creation of drop down tabs to monitor the all Pump houses and Remote PLC Panel systems individually (c). Creation of individual PLC Panel wise schematics and layouts for the Water Supply system as per the actual site including display of all relevant parameters viz. Water level, Pump ON/OFF/FAIL status, Valve OPEN/CLOSE/FAIL status (d). Soft keys for remote manual operation of all pumps and motorised valves from the Master Control station. (e). Creation of Day wise Reports for :- (i) Run hours of pumps (ii) Pump / valve 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 Annually (f). Personal Computer as central Server for development version of the scada software and reporting the software with following specifiaction:- Intel 8th Gen Core I7, 16 GB RAM, 500 GB HDD, Keyboard / Mouse (Make:- Dell, HP, Lenovo) & 21 inches LED monitor/ LED TV (Make:- Dell, Samsung, LG, Lenovo, HP). (g). 2KVA UPS including batteries for 1/2 Hr backup

Supply, installation, testing and commissioning of Outdoor type having Canopy and Double Door for weather protection, PLC (Programmable Logic Controller) based Automation, Protection Panel suitable for control and monitoring of 02 Nos. Ultrasonic Sensor. The panel should be of minimum size 800(H) X 600(W) X 250(D) mm fabricated from 3.15 mm CRCA Sheet. (Location :- Near 1.5L GLN Sump) The Panel should comprise the following items :- (a) Water Level Sensing & Display (ii) 01 No. PLC with following specifications:- (a). 1 Nos. Ethernet communication port. (b). Suitable No. of digital / analog input and outputs. (c). Programming Software based on IEC to facilitate building of custom build function blocks. (d). Industrial Grade Processor, Web Server, SMTP E-mail service. (e). Protocol : Master/Slave Modbus, Expandable upto 248 I/O’s and 7 expansion module.