Retrofitting of existing STPs for indentified 166 GPs all over the state having Semi Peri Urban status under septage management Theog Distt. Shimla HP.

Amount

Air Blowers For Sewage Collection Tank:- AIR BLOWERS WHICH INCLUDES FOLLOWING ITEMS (2 Nos. twin type rotary air blowers capable of delivering 100 m3/hr of free air each at 0.4 kg/cm2 driven throuh "V" Belt or directly coupled through flexible coupling to a TEFC Motor of suitable HP suitable for 415 +-10%, 3 phase, 50 cycles A/c Supply. Make --Everest).

2 Nos Eelectric motors of suitable 5 HP suitable for 415 +-10%, 3 phase, 50 cycles A/c Supply. Make Crompton Greaves/BB

Membrane Air Diffusers( Coarse Diffusers Non clog type air dispersion system ( Air Diffusers) capable of handling 4-5 M3/HR of air with oxygen transfer efficiency of 3-4%per/mtr. water depth. Air dispersion MS grid shall be assembled in moduler form so that they can be replaced/ repaired easily from plant from at the top. V Coarse Diffusers of Dia 150mm with MOC: Silicon

Sewage Transfer Pumps Flow Rate-15m3/hr Head-10-12m Make- Kirloskar Drive HP-2 HP

Air Purging Grid:- Air piping shall comprise of pipes droppers/ laterals with MS (epoxy coated) Header complete fittings such as tees, crosses, plugs, sockets, elbows, reducers, supports & clamps, puddle flanges etc cutting chases & making good. For equalization tank

Pipeline & Networking:- Providing and fixing all piping (as described below) and isolation control valves for making the complete. UPVC: Submerged air piping MS Epoxy Air piping Jindal C class PVC piping Pumped Sewage

Cable Tray and its support a) Cable Type-Copper/ Aluminium 3 core Capacity-As per the control panel and machines to connected. Size of cable-3core x 10 sqmm or as required. b) Cable Tray Qty-As required Type-Slotted Gl Size-2" x 4" x 8" or as required. c) Cable Tray Support Quantity - As per site requirment of approved quality.

Shed Over Air Blower and Feed Pumps

Construction of RCC Collection Tank - 100 KLD

SAnjeev Kumar

SANJEEV KUMAR