REPAIR AND MAINTANENCE OF WATER TREATMENT SYSTEM INCLUDING WATER TREATMENT CHEMICAL AND ALLIED WORKS UNDER GE DEHU ROAD

Amount

Repair and day to day Maintanence, heavy duty chemical dozing system plunger type suitable to inject solution up to 25 LPH working pressure 10 kg/cm2 comprising dosing Pump 0.5 HP 1440 RPM assembly with agitator in one motor,agitator with SS sweep blade duly FRP coated, FRP tank 150 ltrs capacity complete unit mounted on heavy duty MS fabricated frame,duly anticorrosive paint complete with chemical grade PVC NRV,along with control panel for Dosing Pump suitable made of powder coated MS fabricated box consisting of LED indicator,digital volt meter,Amp meter, single phase previntor,High voltage low voltage protection complet with adjustable dosing pump complet all as directed.The Pump Should include the following accessories: (i)Lead Tuibing.(ii)Connection Nuts (iii) Injection Check Valve.(iv) Clay Weight (v) Ferrules (v) Liquid end of Dozing pump including accessories must be non metalic . (vi) Repair to be done immediately as and when informed contractor

Repair and day to day Maintanence Altoch dosing System with non metalic solution tank of 100 litrs capacity with motor driven agitator to maintain uniform suspension throughout the tank.The system havingelectrically operated chlorine dosing tank consisting of Dosing tank of 100 litres of PE/FRP MOC with PE/FRP Lid & Level gaugealong with single phaseElectric motor and agitator withshaft & blade in plastic- mountedon tank/Lid must have port hole for pouring calcium Hypochlorete andwater when necessary. Lid must have provision for mountingdosing pump on the lead /wall all as directed

Taking up or down the unserviceable cholorin distribution pipe and supply and fixing UPVC pipe 15 mm dia including all accessories compete all as directed

Taking up or down the unserviceable cholorin distribution pipe and supply and fixing UPVC pipe 20 mm dia including all accessories compete all as directed

Taking up or down the unserviceable cholorin distribution pipe and supply and fixing UPVC pipe 25 mm dia including all accessories compete all as directed

Supply and fixing installation and connection rotational moulded polyethylene water storage tanks 1000 ltrs capacity three layer, cylindrical vertical with closed top hoisted and fixed in position all as specified.

Taking down unserviceable gate valve of any type supply and fixing in repair PP-R /UPVC gate valve size 15 mm dia pipe line (brass insert) as per requirement of site pipe line including all fittings and fixing material all as directed.

Taking down unserviceable gate valve of any type supply and fixing in repair PP-R /UPVC gate valve size 20 mm dia pipe line (brass insert) as per requirement of site pipe line including all fittings and fixing material all as directed.

Taking down unserviceable gate valve of any type supply and fixing in repair PP-R /UPVC gate valve size 25 mm dia pipe line (brass insert) as per requirement of site pipe line including all fittings and fixing material all as directed.

Supply Sodium hypochlorite Liquid available chlorine 10-12% as per IS-11673 packed in 35 Kg drum.

Supply High Strength Calcium based granular chlorination chemical /disinfectant containing appropriate quantities of dispersants (with anti corrosion and desclent ritified by the HQ E-in-C)scaling in distribution system in 45 Kg Container ,(having Available Chlorine 50- 60 % by mass min ,stability loss of chloride on basis of available chloride Max 1/15 ,particle size (passing through 1.7 mm ) IS sieve by mass Min 99.5 % waterinsoluble matter Max 6% Calcium Hydroxide MAx 4% sodium chloride Max 15%)acceptability and being manufactured/ processed in open market

supply Chlorine Dioxide powder-5000PPM packed in 20 KG drum,Ph Value 7 pH,Purity 99%.

Supply sodium carbonate, soda Ash of super quality free from impurity Purity 99%.Make:- TATA Chemical.

Supply only Pool Standard -B23 pool algaecid specifically affective againist green,black spotand mastered algae all as specified and directed

Supply potassium aluminum sulfate non ferric cristal Alum in powder from 17% Purity as per IS-260..Make :Arihant

Supply potassium aluminum sulfate non ferric Alum cakefrom 17% Purity as per IS-260..Make :Arihant

Supply Cristal alum Alum cake from 17% Purity as per IS-260.

Supply only Decpac poly aluminium chloride from for drinking water as per IS-299

Supply Bleaching Powder Calcium hypochlorite Available chlorine 34% to 35% bag-25Kg

Swimming Pool Water Purifier Dose Chlorine TCCA 90 tablet TCCA90 -(25 Kg Drum)

Taking out the unserviceable filterplant and deposited to E/M store yard and commissioning the new all as directed.

Supply and installation totally anti-corrosive bobin wound filter,fitted with Pressure gauge,panel manual,air blower, water drain fitted with collector area and diffusers,Flow rate-60 metercub.Hours,Filtration pressure-2.5Kgper sq cm,Filtervelocity-40meter cubeper hour/Sq mtr,Inlet and outlet-110 mm ,Dia-1200mm including sand media 3-layar complet all as directed and specified..

Taking down any type of valve , supply and fixing valve battery and valves PVC and Flanges consists of 5 Valves for backwash rinsing by pass size-110mm all as directed and specified.

Taking down any type of Pump set and deposited to E/M Store yard, supply and fixing recirculating pump for swimming pool 1500 rpm 50 Hz,AC IP-54 for operation filter plant all as directed and specified.

Taking out the unserviceable inlet and out let pipe for filterplant to Swimming pool and re allinment the pipe line with existing size including make good the damege floor wall complet all as directe.

Crown Chemicals (BID ID -3067489)

Om Sai Enterprises (BID ID -3079251)

M/S kirpan Enterprises (BID ID -3067562)