GE(S)/M-65/2021-22

Amount

Supply, installation, Commissioning and testing in replacement of Chlorine dosing system for disinfectant for water treatment High pressure motor driven reciprocating chemical pump power input 230V, 50 Hz, Chemical pump having output of up to 40 US GPD and above, adjustable high pressure of up to 100 PSI water inlet suitable for dose up to 75 HP VT Motor Pressure & outlet line, strainer, drain, overflow, level gauge, agitator single phase flange mounted motor of cap HP: 1/30 fractional horse power, pressure 100 PSI , output 15 ltr/hr and above with accessories like lead tubing, connecting ferrule, check valves etc complete all as specified and directed by Engr-in-Charge and including the following connected accessories :- (a) Reciprocating pump chemical feeder for injection Calcium Hypochlorite employing motor-driven reciprocating chemical pump having output of 40 US GPD and above, adjustable high pressure up to 100 PSI. High pressure Single Head Gear Motored Adjustable dosing pump of Power 230V 50 Hz RPM 44, HP-1/30 Fractional, Output 40 US GPD and above, pump should include the following accessories: Lead Tubing, Connecting Nuts, Injection Check Valve, Clay weight, Ferrules, Liquid end dosing pump including non -metallic accesories. = 01 Nos

(b) Non metallic solution tank of 100 liters capacity with motor driven agitator to maintain uniform suspension throughout the tank. Electrically operated Chlorine Dosing tank consisting of : Dosing tank of 100 liters of PE/FRP MOC with PE/FRP lid & Level gauge along with Single phase Electric Motor and Agitator with shaft & blade in plastic - mounted on tank Lid must have port hole for pouring Calcium Hypochlorite and water when necessary. Lid must have provision for mounting dosing pump on the lid/wall. = 01 No Notes :- 1. Dosing pump shall be reciprocating pump chemical feeder for injecting Calcium Hypochlorite employing motor driven reciprocating chemical pump , the dosing pump shall be supplied along with its acessories like footvalve, injection unit and NRV, PE pipe. 2. Dosing Tank shall be chemical resistant. 3. Civil wk reqd for fixing of dosing pumps shall be deemed to be included in the quoted rates. 4. Unserviceable dosing system of any description shall be taken out & deposited in MES store yard . Make:- JESCO/ AQUAFIT/ DECLIBAC

Taking down existing unserviceable 15 mm dia water tubing of any description including fitting and fixtures complete all as specified and directed.

Taking down existing unserviceable 20 mm dia water tubing of any description including fitting and fixtures complete all as specified and directed.

Supply and laying of GI water tubing 15 mm bore, medium grade galvanized with all fittings (such as tee, elbow, socket, union, short pieces), fixed to wall, laid in floor or in trenches complete all as specified and directed.

Supply and laying of GI water tubing 20 mm bore, medium grade galvanized with all fittings (such as tee, elbow, socket, union, short pieces), fixed to wall, laid in floor or in trenches complete all as specified and directed.

Supply and laying of CPVC pipes outer dia 20 mm, SDR 11 & Plain CPVC SDR 11 fittings in trenches/wall complete all as specified and directed.

S&F for 15 mm bore Ball brass valves, high pressure with screwed both ends complete all as specified and directed.

S&F for 20 mm bore Ball brass valves, high pressure with screwed both ends complete all as specified and directed.

Fixing only for serviceable ball/gate valve of size 15/ 20 mm bore complete all as specified and directed.

Taking down carefully copper/aluminium point wiring(light, fan, socket or power) complete including fittings and fixtures such as switches, ceiling rose, holders, regulators. Sockets, light fittings etc. & removing from site and making good the disturbed surfaces of wall, ceiling etc complete all as specified and directed.

M&L point wiring with 1.5 Sq mm FRLS PVC insulated unsheathed multistranded single core copper conductor cable laid in PVC concealed conduit of appropriate size including cutting chases and provision of MS sheet pressed terminal box (recessed) covered with 3 mm thick laminated hylem top cover incl 1.5 Sq mm PVC insulated copper conductor earth continuity wire for socket outlet point on independent board complete all as specified and directed.

Description all as per ser item No 11 here-in-before but for one 3/5 pin, 5 amps socket outlet point on same board complete all as specified and directed.

S&F switch socket combination, 2 in 1, 3/5 pin, 5/6 Amps, 240 volt, flush type complete all as specified and directed.

kailu construction co

JYOTI ENTERPRISES

vivek and co

KULBHUSHAN AGGARWAL

Bidder Name

kailu construction co

JYOTI ENTERPRISES

vivek and co

KULBHUSHAN AGGARWAL

G.M. ENGINEERING SERVICES