WBPHE/EE/SMD/NIeT-25 of 2024-25/6

Amount

Supply and delivery of the following materials as per sample at site:-

RO Membrane a) Permeate Flow: Minimum 10500 gpd b) Configuratiopn: Spiral wound c) Membrane Polymer: Composite polyamide d) Nominal membrane area: 400 Sft e) Maximum applied pressure: 600 PSIG (41 Bar) f) Maximum operating temperature: 113˚ F (45˚C) g) PH range Continuous (Cleaning): 2-11 (1-13) i) Maximum feed water SDI (15 Mins): Upto 5.0 j) Maximum pressure drop for each elements - 15 PSIG (1 Bar) (DOW FILMTEC 8040 BW30-400) or Similar spec of other approved make

Level Gauge set for SS Tank

65mm N.B Butterfly Valve (Alto/Equivalent)

UV Lamp

Ballast for UV Lamp

6 mm PU Pipe

8 mm PU Pipe

PU Pipe Connector

Pressure Gauge (0-7kg/cm2) of aprroved make

Online Rotameter (2400 LPH) of approved make

Online Rotameter (12000 LPH) of approved make

SS Sheet for Display Board

50 mm NB PVC Union Ball Valve

Istallation of the entire RO unit by replacing the worn out / dysfunctional spares, using the supplied ones vide item no. 1.01 - 1.13 followed by testing and commissioning complete as per direction of EIC. This includes the cost for dismantling the RO unit part by part for detecting the actual fault, other allied repairing works, service charges by deputing skilled personnel.

Supply of oxygen concentrator Model No- UNO-10, (Make : NIDEK,/Any other PHE approved make )

Foundation work to establish six no water tank (2000 L)

Earth work in excavation of foundation trenches or drains, including removing, spreading or stacking the spoils within a lead of 75 m and levelling, dressing and ramming the bottom, bailing out water as required to complete. (a) Depth of excavation not exceeding 1,500 mm.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (a) With earth obtained from excavation of foundation.

Filling in foundation or plinth by silver sand in consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand.

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand

Brick work with 1st class bricks in cement mortar (1:6) a) In foundation and plinth

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement in ground floor as per relevant IS codes.

20 mm thick Plaster of outside wall, floor with sand and cement mortar including rounding off or chamfering corners as directed With 1:6 cement mortar .

Neat cement punning about 1.5 mm. thick in wall, floor, drain etc.

Supplying, fitting and fixing 80 mm PVC pipes as required jointing materials in any position above ground.

Supplying, fitting and fixing of PVC 80 mm ball valves

Chemical cleaning of existing 12 X 1000 LPH Reverse Osmosis Membrane Element

N.B. : a) Materials to be supplied as per existing sample. b) Make as per PHE approved Vendor list.

Add GST @ 18%

Add CESS @ 1%

ALOK ENTERPRISE. A Unit of Saket Trexim Pvt. Ltd. (BID ID -5606771)

JDJ ENTERPRISE. A UNIT OF JDJ TRADERS PRIVATE LIMITED (BID ID -5606743)