Providing and Installing of R.O.plant at Keelzhgraharam OHT, Mangalam Constituency, in Villianur Commune

Non PSR item rate approved by the Superintending Engineer, Circle –II, PWD, Puducherry vide No. 5020/PW/SE-2/AE(P)-7/PH – NPSR/ 2021-22/1845, dt. 24/01/2022 Providing community water system inclusive of survey, testing, design, build, install, commission, operate, maintain wter at various places in Puducherry region - Electro Mechanical Part. Purification System The purification system will be as designed by the Company based on the analysis of the existing raw water and should include all the components like pre-filtration units including aeration, sedimentation and oxidation systems as required, membrane systems, disinfection systems, sanitization systems, dosing systems, storage systems etc. to provide output product water complying to IS10500 standards. (a) Pre Installation activities, including water analysis, site analysis survey etc. (b) Providing and fixing and commissioning of water purfication equipement consisting of skid, raw water transfer pump, feed pump, back wash pump, back wash tank etc., complete. (c) Providing and fixing and commissioning of water filtration system consisting of multi media filter, activated carbon filter, micron filter, 5 micron cartridge filter, activated carbon micron catridge filter 1 micron catridge filter (d) Providing and fixing and mommissioning of Disinfection equipement system consisting of UV modules finished water storage tank transfer pump etc., complete (e) Providing and fixing and commissioning of Blended RO system consisting of RO housing RO membrane high pressure pump etc. (f) Providing and fixing and commissioning of Dosing system and chemical dising tank etc (g) Providing and fixing and commissioning of instruments such as pressure gauge, flow meter Low pressure switch, high pressure switch level switch etc., complete. (h) Providing and fixing and commissioning of water cleaning system including cleaning tank, cleaning pump, break tank etc., complete. (i) Plumbling, piping and accessories (j) Providing and fixing and commissioning of control panel (k) Providing and fixing of pipe line from the source to the tank ( 1.5 inch dia HDPE pipe) (l) Drain water piping

Non PSR item rate approved by the Superintending Engineer, Circle –II, PWD, Puducherry vide No. 5020/PW/SE-2/AE(P)-7/PH – NPSR/ 2021 -22/1845, dt. 24/01/2022 Providing installation water Automatic dispensing unit (ADU) synchronized with R.O system as per the best design as approved by the Engineer-in-charge. Contact less Smart Card (RFID – 13.5Mhz)) Authentication for Water dispense, LCD with backlight for Status & information,Volume based vending, Battery backup in case of power failure for dispensing water, Warning for low battery and automatic cutoff, Amount count and volume count facility, Remote monitoring of the dispensing unit through Wifi, Report generation at the server as requirement.Data transmitted along with real time i.e. date, time, Multiple Tap option, Amount deduct from the card can be programmed (Differential pricing), Multiple volumes can be dispensed in the same unit, Recharge of card through Mobile App, Card less dispense by scanning the QR code and doing the payment, Recharge of the card through online, Data stored in the card in encrypted format, RFI D cards can be grouped, Rate change in the ADU remotely, Optional TDS display, Card block through web Water level monitoring, Amount not deducted after low water level detection, 1inch 12 V DC ss solenoid valves, (confirming to IS std) 1inch turbine flow sensors. SMPS based power supply for standard output, Input range – 180V-270V AC 50 Hz.,12V 65ah ah battery, Option to connect solar panel, Earnings Statement weekly/montly/yearly or date specific, Dispense statement, Recharge statement, Card wise recharge statement, Card wise Dispense statement, Post-installation quality audits and water tests conducted by Water Testing Laboratories of the Govt. of Puducherry.

CODE NO.2.8.1 Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50m - all kinds of soil

Code No. 2.27D.1 Supplying and filling with gravel(excluding rock) in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller, or wooden or steel rammers, including all leads and lift etc., complete for making play fields, running trees and courtyards

CODE NO.30.7 Supply of Quarry rubbish including tacking to department gauge for premeasurement and spreading required thickness

CODE NO.4.1.2 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size)

CODE NO.4.1.10 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40mm nominal size)

CODE NO.6.1.1 Brick work with common burnt clay F.P.S. (non modular ) bricks of class designation 3.5 in foundation and plinth in - cement mortar 1:4 (1 cement : 4 coarse sand)

CODE NO.6.12.2 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in foundations and plinth n - cement mortar 1:4 (1 cement :4 coarse sand)

CODE NO.9.97.3 Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS :1868), transparent or dyed to required colour or shade, with necessary screws etc. Complete - 200 x10 mm.