Supply, Installation, Testing and Commissioning of RO Water Purifiers for Science Block Phase-III and C-Block of Hansraj College,University of Delhi

Amount

Designing, Providing,Installation, Commissioning and Testing of Reverse Osmosis Water Treatment Plant of Capacity- 2000 Liter per hour (PERMEATE)-suitable for use range uptp 500-2000 TDS which are completely pre piped/ pre wired with manual operations i/c supplying & fixing the following on SS Skid in SS 304 complete etc as required. The plant should include filtration , micro filtration, membrane filtration etc whatever required as per the quality of raw water and of the following Make Hitech Sweet Water Tech Pvt Ltd., Ion Exchange, Thermax, Pentair. 1. Providing & Fixing Single or Multistage monoblock filter feed pump Two No.s ( 1 W + 1 S ) suitable for RO Plant 2000 LPH. Make and Model - Grundfoss as per design approved or as per the direction of Engineer- in Charge. 02Nos 2. Providing & Fixing of Dual Media filter with FRP Vessel of size 18X65 with suitable size of Gravels & Pebbles as per design approved or as per the direction of engineer in charge. Make – Pentair, Aventura 01Nos 3. Providing & Fixing of Activated Carbon filter with FRP Vessel of size 18X65 with Activated Carbon as per design approved or as per the direction of engineer in charge. Make – Pentair, Aventura 01Nos 4. Providing & Fixing of PP Housing 20" x 4" with 5 micron replacable cartridge 20" string wound or spun filter - Make- Imported/ Standard or as per approved by Engineer- in- charge. 02Nos 5. Providing & Fixing of one electronic dosing pump 0-6 LPH with adequate pressure and HDPE tank of 100 lit Capacity ( Ganga,Sintex,). Dosing Pump shall be of Make - E-Dose. 01Nos 6. Supplying of Anti Scalant Chemical shall be of make –Ion Exchange Approved /Certified by ANS/NSF Standard 100Ltr 7. Providing & Fixing of High Pressure pump for RO Unit shall be vertical type multistage pump Two Nos (1 W+1S) suitable for RO Plant 2000 LPHComplete with SS-316 impeller, SS Shaft ,mechanical seal. It Should be make & model Grundfos, as per the design approve or directions of Engineer in Charge 02Nos 8. The unit shall be placed in FRP Housing of MODEL 80 x 40 with end ports & side part in such a manner so as to get the desired output & quality. The operation shall be as per the requirement. 9. The RO Module shall be mounted on skid made of SS-304 Channel. Memmbrane Housing Shall be of Make – Pentair, Codeline, Aventure, UKL 01Nos 10. Providing & Fixing of Spiral Wound element with Polymaide thin composite RO membrane of Size dia 8” X 40” with TDS rejection sufficiently high to make TDS within limit.(Make :- Torray, DOW, Hydronautics). 02Nos 11. Providing and Fixing following components as per approved make and satisfaction of Engineer in Charge a. Permeate & Reject Flow Meter (- Make - Astral ( Panel Mount )- Each Set 02Nos b. Pressure Gauge ( H-Guru) 04Nos c. LPS & HPS ( Danfoss )- 02nos d. Digital TDS Meter Digital Conductivity Meter 01Nos e. Ball Valve Make SS 02Nos

Supply, Installation, Testing & Commissioning of Chiller Offline of Capacity 2000 Ltr/Tank 304 SS with Puf insulation 60 mm 40 mm Density outside GI Sheet with water purofin plants, chilling pipe copper make Malaysia Met Tube condensing by Emerson BTU- 2 nos, single phase 220-440 voltage as per BIS/ ISI Mark & standard with all connected accessories complete as per site requirement. Size of condensing unit : 90” (W), 45” (H), 42” (D). a.Construction of Platform for installation of Chiller Plant with the help of MS iron Gatar 8” 8 mm of size 16’ X 5’ with Checker Plate of size 16’X5’ having 5 mm height including civil work as per required at site. b. Providing of temporary arrangement for Lifting of Chiller Plant from ground floor to terrace with the help of Hydra, Heavy Labour or making temporary arrangements by scaffolding shall not be paid extra

Providing & Fixing of Stainless Steel Tank 2000 Ltr Make – Sun Stellar

Fabricating, Supplying and Fixing of wire mesh protection Frame work fabricating of size 18’X9’X10’ with 40 X 40 X 5 mm thick angle iron with intermediate members of size 25 mm X 6 mm flat strip welded at 30 cm in each sections & duly welded at 30 cm in each sections & duly welded with wire mesh of size 25 mm X 75 mm made with 8 SWG wire and making main door gate provided with one no sliding bolt with operating handle from inside of the door. And painting with coat of Red Oxide & Two coats of super synthetic luminous paint of approved colour and quality etc complete as reqd.

Providing and Fixing precoated galvanized iron profile sheet for MS frame of size 18’X9’X10’ (Size Shape and pitch of corrugation as approved by engineer in charge) 0.50 mm (+0.05%) total coated thickness with Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns. Epoxy primer on both side of the Sheet and polyster top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 mtr or as desired by engineer in charge. The sheet shall be fixed using self-drilling/ self-tapping screws with EPDM seal complete upto any pitch in horizontal/ vertical or curved surfaces.

Designing, Providing, Installation, Commissioning and Testing of Reverse Osmosis Water Treatment Plant of Capacity- 1000 Liter per hour (PERMEATE)-suitable for use range up to 500-2000 TDS which are completely pre piped/ pre wired with manual operations i/c supplying & fixing the following on SS Skid in SS 304 complete etc as required. The plant should include filtration, micro filtration, membrane filtration etc whatever required as per the quality of raw water and of the following Make Hitech Sweet Water Tech Pvt Ltd., Ion Exchange, Thermax, Pentair. 1. Providing & Fixing Single or Multistage monoblock filter feed pump Two No.s (1 W + 1 S ) suitable for RO Plant 1000 LPH. Make and Model - Grundfoss as per design approved or as per the direction of Engineer- in Charge. 02 2. Providing & Fixing of Dual Media filter with FRP Vessel of size 13X65 with suitable size of Gravels & Pebbles as per design approved or as per the direction of engineer in charge. Make – Pentair, Aventura. 01Nos 3. Providing & Fixing of Activated Carbon filter with FRP Vessel of size 13X65 with Activated Carbon as per design approved or as per the direction of engineer in charge. Make – Pentair, Aventura 01Nos 4. Providing & Fixing of PP Housing 20" x 4" with 5 micron replacable cartridge 20" string wound or spun filter - Make- Imported/ Standard or as per approved by Engineer- in- charge. 02Nos 5. Providing & Fixing of one electronic dosing pump 0-6 LPH with adequate pressure and HDPE tank of 100 lit Capacity ( Ganga, Sintex,). Dosing Pump shall be of Make - E-Dose. 01Nos 6. Supplying of Anti Scalant Chemical shall be of make –Ion Exchange Approved /Certified by ANS/NSF Standard 100Ltr 7. Providing & Fixing of High Pressure pump for RO Unit shall be vertical type multistage pump Two Nos (1 W+1S) suitable for RO Plant 1000 LPHComplete with SS-316 impeller, SS Shaft ,mechanical seal. It Should be make & model Grundfos, as per the design approve or directions of Engineer in Charge 02Nos 8. The unit shall be placed in FRP Housing of MODEL 40 x 40 with end ports & side part in such a manner so as to get the desired output & quality. The operation shall be as per the requirement. The RO Module shall be mounted on skid made of SS-304 Channel. Memmbrane Housing Shall be of Make – Pentair, Codeline, Aventure, UKL 04Nos 9. Providing & Fixing of Spiral Wound element with Polymaide thin composite RO membrane of Size dia 40” X 40” with TDS rejection sufficiently high to make TDS within limit.(Make :- Torray, DOW, Hydronautics). 04Nos 10 Providing and Fixing following components as per approved make and satisfaction of Engineer in Charge a. Permeate & Reject Flow Meter (- Make - Astral ( Panel Mount )- Each Set 02nos b. Pressure Gauge ( H-Guru) 04Nos c. LPS & HPS ( Danfoss )- 02Nos d. Digital TDS Meter Digital Conductivity Meter 01Nos e. Ball Valve Make SS 02Nos

Providing & Fixing of 350 Ltr capacity stainless steel body water cooler (with Eco Friendly Refrigerant Gas) with energy efficient compress or having cooling capacity and Storage Capacity 350 ltrs with 230 V 50 Hz rated voltage as approved by Engineer-in-charge.

Providing & Fixing of Monoblock water motor 1 HP for lifyng of water from SS Water Tank plced on ground floor to Terrace in water cooler. Make :- Kirloskar, Crompton or as approved by engineer in charge.

Fabricating, Supplying and Fixing of wire mesh protection Frame work fabricating of size 18’X9’X10’ with 40 X 40 X 5 mm thick angle iron with intermediate members of size 25 mm X 6 mm flat strip welded at 30 cm in each sections & duly welded at 30 cm in each sections & duly welded with wire mesh of size 25 mm X 75 mm made with 6 SWG wire and making main door gate provided with one no sliding bolt with operating handle from inside of the door. And painting with coat of Red Oxide & Two coats of super synthetic luminous paint of approved colour and quality etc complete as reqd.

Providing and Fixing precoated galvanized iron profile sheet for MS frame of size 18’X9’X10’ (Size Shapeand pitch of corrugation as approved by engineer in charge) 0.50 mm (+0.05%) total coated thickness with Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns. Epoxy primer on both side of the Sheet and polyster top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 mtr or as desired by engineer in charge. The sheet shall be fixed using self drilling/ self tapping screws with EPDM seal complete upto any pitch in horizontal/ vertical or curved surfaces.