PROVN OF NONGASEOUS CHLORINATION PLANT IN DISTRIBUTION SYSTEM AND PROVN OF EXTERNAL WATER SUPPLY AT CERTAIN PLACES AT NASIRABAD STATION UNDER GE NASIRABAD

Supply and fixing automatic erosion feed enabled water sanitiser / conditioning treatment station with proportional dosing arrangement consisting of complete all as specified and directed.:- 1. Receptacle with following attachments:- a. Station Holding Assembly b. Water Inlet Regulator c. Overflow Vent d. Drain valve e. Fluid Level controller with In-built Level Switch f. Sludge Level Gauge g. Station Base Assembly with Station Base Buffer h. Material of construction: Non-metallic thermoplastic i. Maximum Temperature: 45°C j. Capacity: 100 litres k. Shape: Cylindrical 2. Station Hood Assembly with multi-cavity arrangement as under:- a. Custom cover b. Refill Cavity Lids c. Electrically powered drive unit with pressure resistance up to 10 Bars d. Maximum Discharge: 100 LPH e. Material of construction: Non-metallic f. Maximum Temperature: 45°C g. Shape: Circular h. Cavity Lids storage bin 3. Automation assembly with accessories

Supply and fixing Compact, universal non-gaseous chemical dosing system with the following specifications:- System suitable for both solutions & light slurries Superior compatibility with aggressive chemicals Mono-compartment 100 L water treatment station with proportional dose adjustment options Powerful motorised fluid delivery drive with dry-run protection Off-gassing solutions & dry-run prevention Prime loss: Zero Efficient electro-mechanical blend module: prevents vortex formation Fluid release up to 100 LPH independent of back pressure up to 10 Bars Continuous chemical release with accurate output reproducibility Integrated plug & play system operating on single phase 230 V 50 Hz power source complete all as specified and directed.

Supply only hermetically sealed, single-use polymeric sanitisation module, optimized for delivery in aqueous media via chlorine-based solid oxidizing matrix. Must be designed for seamless integration with both active and passive-flow dosing systems, ensuring precision-controlled disinfectant release into potable water. Additionally, an integrated suspension loop must enable direct stand-alone deployment without auxiliary apparatus. Key Attributes: Construction: Chemically inert thermoplastic, housing a stabilized chlorine medium for sustained disinfection. Dispersion: Hydro-actuated, hermetically sealed orifice that activates on immersion for contactless chlorine delivery. Safety: Non-contact, non-volatile design, compliant with closed-loop potable water protocols. Service Life: Dual-mode diagnostics via visual and gravimetric indicators for replacement. Dimensions: Diameter: 2.5″ ± 0.5″; Height: ≥10.0″ ± 0.5″ complete all as specified and directed.

Supply only Calcium Hypochlorite in Granules form 65-70% suitable for universal non-gaseous chemical dosing system for drinking purpose complete all as specified and directed. Note :- Calcium Hydpochlorite will be delivered in 45 Kg Seal Pack Plastic drum in granual form with manifacturing date not more than 02 Month. Make :- Delicbac (Altoch GP) or equivalent as approved by GE.

Material and labour for making hard standing including foundation of PCC 1:4:8 type D2 using 40mm graded stone aggregate in fdn filling and mass concrete. of size 5m x 5m x .8m complete all as specified and directed.

S & F for joist chennel, MS Pipe, angle, flat, or tee section as in post and strut including all necessary welding, drilling riveting, bolts incl PCC 1:2:4 etc. similar work conforming to Fe 290 Gde E-165 complete all as specified and directed.

S&F pre-painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, washer complete all as specified and directed.

Supply ,fixing & testing GI pipe 20mm of medium grade laying on wall and connected fittings/ accessories complete all as specified and directed.

Supply and fix butter fly valve, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Excavation in trenches not exceeding 1.5 metres wide and not exceeding 1.5 metres in depth for foundation or laying/taking out existing pipe etc and getting out in any type of soil complete all as specified and as directed