PROVISION OF RETROFIT EMISSION CONTROL DEVICES IN EXISTING DG SET HELD UNDER GE (EAST) MATHURA

Amount

Supplying, installation, testing & commissioning of Retrofit Emission Control Device (RECD) in existing Diesel Generator Set of capacity 100 KVA of any make, model and vintage by making necessary modification, welding of suitable size angle and pipe for support structure and suitable size ladder including cutting of old silencer/muffler without damaging diesel generator set to reduce guaranteed specification particulate matter (PM 2.5) Carbon Monoxide, Hydrocarbon reduction efficiency : Minimum 70% for all DG Sets, emission tested as per D2, 5 -mode test cycle as specified in ISO-8178-Part 4 complete all as specified and as directed by Engineer-in-Charge with following Specification:- Cont/-

Cont/-.. (a) Purification Technology :- No filters, No solvents, No Chemicals (b) Pollution Captured : PM 2.5 to PM 10 (c) ELectric Supply : 220 Volts AC (d) Material : Mild Steel (e) Reported PM Reduction : 80% to 90% (f) By Product : Soot Particles. (g) Disposal : No burning or dumping of captured partured particles. (h) Collection of captured Particles : Once in 02 Months. (j) Capturing Chamber Material : Stainless Steel. (k) Mechanicial Pressure Release valve (PRV) should be available. Cont/-..

Cont/-.. (l) Sensors (Temp & Pressure) should be available. (m) Automatic bypass System should be available. (n) The Retrofit Emission Control Device (RECD) should be closely coupled with the DG exhaust to ensure 100% of the exhaust passes through the Retrofit Emission Control Device (RECD). (o) 02 year warranty including manufacturing defects on sensors, back pressure and leakage. (p) Technology : Diesel Oxidation Chamber (Catalyst type) with particulate regenerating trap. The output result of Retrofit Emission Control Device (RECD) should be as per CPCB II norms. Cont/-..

Cont/-.. (q) Maximum back pressure of 8.500 KPa exertd by the Emission Control retrofit device at max prescribed load by DG OEM (as per the capacity of the DG set). Necessary precaution to be taken in Exhaust scheme design to avoid condensate/steam back entry to DG sets which is/are not in operation. (r) The Retrofit emission control device shall be with corrosion resistive and heat resistance paint. (s) Standard set of tools consisting of a set of 3 spanners, one screw driver, one standard plier and one nose plier of appropriate size shall be provided along with each Retrofit Emission Control Device (RECD). (Note : Retrofit Emission Control Device (RECD) shall comply all norms as per CPCB.

Description all as per Item No 1.00, 1.01 to 1.03 above but DG set of capacity 140 KVA.

Description all as per Item No 1.00, 1.01 to 1.03 above but DG set of capacity 160 KVA.

Description all as per Item No 1.00, 1.01 to 1.03 above but DG set of capacity 250 KVA.

Note for Serial Item No 1.00 to 4.00 :- (a) Test report and type approval certificate with registration number & date of one of the Retrofit Emission control Device manufacturer registered with CPCB upto bid submission end date and certified by CPCB recognised/approved labortaries shall be uploaded alongwith application of tender documents in cover-1. (b) Test report and Type approval certificate of the Retrofit Emission Control Device will be from one of the following CPCB recognised / approved Laboratories:- (i) Automotive Research Association of India, Pune (Maharashtra). (ii) International Centre for Automotive Technology, Manesar (Haryana) (iii) Indian OiL Corporation, Research and Development Centra, Faridabad (Haryana) (iv) Indian Institute of Petroleum, Dehradun (Uttarakhand) (v) Vehicle Research Developement Establishment, Ahmednagar (Maharastra) (c) Authorisation letter of OEM shall be uploaded alongwith application of tender documents in cover-1. In case of non submission of OEM authority letter bid of the bidder shall not be consider for opening of Cover-II (Financial Bid). (d) Number of preventive maintenance visits in a year during warranty period 2 visit. Cont/---

Cont/-- (e) The contractor shall provide the trail run (testing) of Retrofit Emission Control Device (RECD). The trial run shall be for two hours/ The electrical loading shall not be more than the rated capacityof the DG Set. (f) Any other activity, exhaust piping of suitable size, civil work, copper wire etc required at site to make the Retrofit Emission Control Device (RECD) fitment will be provided by the contractor without any extra cost to the Govt & no additional payment will be made on this account. (g) Emission of PM (Particulate Matter) must be tested from NABL approved lab before and after fixing/installation the device and test report to be submitted/provided.

M/s Singh Engineering Corporation (BID ID -3161778)

shyam construction (BID ID -3162620)

DEVI DAYAL CONSTRUCTION CO (BID ID -3168496)