REPAIR MAINT OF WATER DISINFECTION PLANT INCLUDING CONNECTED WORKS AT VARIOUS WATER SUPPLY INSTALLATIONS AT IMA DEHRADUN

Amount

Defusing of unused/after use balance chlorine gas cylinder (either in permises or in factory) capacity -100 Kg and making empty and safe for chlorine handling including,trasportation and deposited at E/M store yard. Note :- Required safety equipment for handling of chlorine gas i.e safety mask ,apron,oxigen cylider, safety goggles,and head gear for human hazardous gas will be responsibility of contractor.

Supply only Orthotoline Solution in 500 Ml Bottle Note:- Consumable in water supply installation having batch No.with manufacturing date should not exceed more than 90 days and shall be procured from OEM/authorised dealer of OEM.

Supply and fix in replacement,high pressure transparent type Suction/Discharge PVC pipe 3/8 '' dia outer of chloronome plant and shall be procured from OEM/ authorised dealer of OEM complete all as specified and as directed.

Taking down defective electric motor of dosing motor 1 HP cap and supply and fix in replacement of dosing motor 1 HP cap squirrel cage type single phase 230 volt 50 Hz cap re-installation at site complete and testing all as specified and as directed by Engineer-in-Charge & work to be carried out by OEM/ authorised dealer of OEM.

Day to day maintenance and inspection of dosing plant at various water supply installation inside the complex ,alongwith replacement of deffective parts of dosing plant i.e injector assembly, connecting pipes and valve of each plant including strip opening of chloronome plant and replacement of all defective parts, washers by employing one skilled mechanic to achieve satisfactory residual chlorine result at user end from 0830 hrs to 1700 hrs during every working day. Note :-(i) Non attending complaint of chloronome plant is subject to a recovery of Rs 2500.00 per plant per day will be recovered while claiming the RAR payment. (II) Log sheet should be filled by rep of contractor on daily basis and initialed by Engr-in-Charge every consecutive day shall be submitted while claiming the RAR payment. (iii) Supply of spare parts shall be measured and paid for separately under respective items here-in-after. (iv) Work shall be carried out through OEM/ authorised dealer of OEM

Supply only spare parts for Dosing cum feeding pump of chloronome plant, gear type of cap 40 Gallon/per day Make:- Declibac and potter and watts to be incorporated in the work under ser item No 05 here in before and shall be procured from OEM or there authorised dealer. .

Rotor assembly with bearing brackets and tollerance rings

coil assembly 250V 50 Hz.

Single head feed rate control with shaft

Pump Head ( Ferrules 1/4'' and duckbill included)

Roller assembly (Set of four)

Pump Tube (Set of Five)

Injection Check Valve 3/8" (Set of Five)

Pump Tube (Set of Five)

Weighted suction line strainer 3/8"

Ferrule 1/4" (set of 24)

Check valve for Duckbill (Set of 5)

Connecting nut 3/8" with adapter (set of 5)

Connecting nut 3/8" Note: All the items/parts mentioned srl 6.01 to 6.13 here-in-before shall be suitable/ compatible for the type and make of Dosing plant as mentioned against each item and cost of fixing of items is deemed to be included in the quoted rate of item No. 5.

Supply only distilled water for batteries (in 1 ltr PVC bottle packing) complete all as specified and as directed.

Supply only Calcium Hypo Chloride 65-70% chlorine content in granular form disinfectant for water treatment packed in 45 Kg Drum and shall be procured from OEM or there authorised dealer. Note:-Consumable in water supply installation having batch No.with manufacturing date should not exceed more than 90 days complete with manufacturers test certificate. Make- Shree Royalaseema, Hi strength Hypo Ltd/(Purichlor)/ /Declibac/ (Altoch CH)/ Polter and whatts

Supply only copper sulphate for water treatment and shall be procured from OEM or there authorised dealer. Note:-Consumable in water supply installation having batch No.with manufacturing date should not exceed more than 90 days. Make- Shree Ram/ Tata chemicals or equivelent make

Supply only Alum crystal type in swimming pool for agitation and water treatment and shall be procured from OEM or there authorised dealer. Note:-Consumable in water supply installation having batch No.with manufacturing date should not exceed more than 90 days. Make- Shree Ram/ Tata chemicals or equivelent make

Supply only Chlorine test kit coloured ample complet with all testing fitment and OT solution in rexin finish box and shall be procured from OEM or there authorised dealer. Make- Shree Ram/ Tata chemicals or equivelent make

Supply only digital multifunction hydroponics 4 in 1 procured from OEM/authorised dealer. Make- As per latest ISI

Testing of water from NABL approved testing lab for 27 given parameters as below from Pump House ,bore well in different locations at under GE IMA Dehradun complete all as specified and directed .

No 1 (Tons River side)

Pump House No 2 (Near Comdt House, P-10)

Pump House No 4 (Near IMA MT Sec)

Pump House No 5 (Panditwari)

Pump House No 6 (Polo View)

Pump House No 8 (GD)

Pump House No 10 (Tons valley)

PH OTCT

PH Rangarwala

New ACC Pump House Note:-Testing parameters for item No. 13 above are as follows:- (i) PH value, (ii) Conductivity (iii) Total dissolved Solids (iv) Turbidity (v) Residual free chlorine (vi) Hardness (as CaCO3) (vii) Chloride (as CI) (viii) Iron (as Fe) (ix) Alkalinity (x) Total Coliform (xi) Fecal Coliform (xii) Taste (xiii) Nitrate (xiv) Sulfate (xv) Fluoride (xvi) Aluminium (xvii) Arsenic (xviii) Copper (xix) Cadmium (xx) Calcium (xxi) Magnesium (xxii) Manganese (xxiii) Lead (xxiv) Zinc (xxv) Color (xxvi) Odour (xxvii) Chromium

Bhanu Prakash

M/s Anamika Enterprises

venus engineers

M/s Vinod Singh Negi

Avtarsinghchaddhaandcompany

Meher enterprises

M R Taders