REPAIR AND REPLACEMENT OF WATER SUPPLY SYSTEM AND SUPPLY AND USE OF CHEMICALS UNDER GE (WEST) PATHANKOT

Amount

High strength Calcium based granular chlorination chemical of the specifications mentioned at Notes in item No 5.01, for Water treatment in sealed packing of 45 Kgs HDPE Jars to be supplied at MES store yard, AGE E/M Office as directed by Engr-in- Charge. Note for Srl Item No 1 :- (a) Chemical analysis & physical observations: (i) Description: Whitish granules. (ii) Granular size (Mesh passing through – 100 BSS): 1.1 (± 0.1) % (iii) Water / moisture: 5.00 (± 0.2) % (iv) Other insoluble Calcium salts: 1.1 (± 0.1) % (v) Mercury & other Heavy Metal contaminants: BDL.

(vi) (a) The chlorination chemical must contain appropriate quantities of dispersants / corrosion inhibitors to prevent encrustation / scaling in distribution systems. (b) Strength in terms of quantity of chlorination chemical required to obtain free chlorine of 1 ppm per lakh liters of water requirement must be 140 - 160 gm per one lakh liter of water to achieve 1 ppm Av. Cl. at injection point (contains not less than 60 to 70% active chlorine ). (c) Stability: Projected shelf life of chlorination chemical must be one year with minimal loss of chlorine. (d) Handling of chlorination chemical for regular chlorination : (i) Operational considerations: Must be safe to use in terms of level of insoluble components. There must be no risks relating to encrustations in equipment and pipelines, no sludge generation, no hard water scaling in supply water. (ii) Operator health considerations: Chlorination chemical must contains acceptable levels of granular size to avoid risks to operators from health safety point of view. (iii) Safety and health hazard aspects : on usage of chlorination chemical for regular drinking water chlorination : Mercury & other heavy metal contaminants in chlorination chemical must be below detectable limit (BDL), based on which the product must be considered safe to use from human health safety point of view and freedom from toxicity when used in drinking water chlorination in recommended dosage.

Organic Chlorine Water Treatment Disinfecent Granules (Sodium Dichloro Iso Cyanurate (NaDCC)) having Chlroine content 60 - 65% for chlorination, packed in 45 Kg Drums to MES Store yard of AGE E/M Office as directed by Engr -In -Charge.

Lime Dehydrated in 25 Kgs plastic bags to MES Store yard AGE E/M Office as directed by Engr -In -Charge.

Calcium Hypo Chlorite (Bleaching Powder) Grade - I with concenteration of active chlorine not less than 20% as Per IS specficattions in 25 Kgs Bags to MES Store yard AGE E/M Office as directed by Engr -In -Charge.

Supply only common salt (Rock salt) grade-I confirming to IS-797 specifications in 25 KG bags to MES store yard of AGE E/Moffice as directed by Engr - in Charge.

Notes for Sr Item No 1 to 4 :- (A) The brand and make of the chlorination chemical must be recommended and certified by All India Institute of Hygiene & Public Health (Govt. of India), confirming compliance to all the above specifications with a declaration from the laboratory that from the technical, strength, stability, health, safety, and operational point of view, as well as the fact that this product is used for drinking water applications for consumption by humans, the brand and make of Calcium based granular chlorination chemical, bleachig powder & NaDCC are suitable for drinking water chlorination and are recommended for use. Make: All makes approved by NMPT Committee of E-in-C’s Branch/Zonal CEs. (B) Purchase voucher & test certificates to be submitted alongwith stores. (C) Empty Drums will be returned to the contractor as and when made empty and suitable credit will be taken thereoff. (D) Testing of Material brought by contractor has been carried out by the outside firm/Labs at least accredited from NABL at his own cost and reports submitted to Engr-in-Charge within 10 days of giving materials. (E) Expiry of Each drum should be mentioned on it and should not be earlier than 1 Yr from the date of Supply.

Repair, servicing and comprehensive maintenance of DG Sets of any make of the following capacities incl replacement of defective /burn out parts by new parts such as filters, gaskets, V belts, Engine oil, rubber hoses, cleaning of alternator by vacuum cleaner and greasing of bearing with cother connected work for the cap 200 kVA complete all as specified and directed by Engr-in-charge. (NOTE: Supply only of Spare parts required for repair/maint will be measured & paid separately under relavent items.)

All as per Srl Item No 06 but of cap 63/62.5 KVA of any Make & type.

All as per Srl Item No 06 but of cap 20-40 KVA of any Make & type.

Supply only diesel filter element with O rings suitale for cap 200 kVA of any make and type complete all as specified and directed by Engr-in-charge.

All as per srl Item no. 09 above but for cap 62.5/63 KVA.

All as per srl Item no. 09 above but for cap 20-40 KVA.

Supply only Engine oil filter with by pass filter element with O rings suitale for cap 200 kVA of any make and type complete all as specified and directed by Engr-in-charge.

All as per srl Item no. 12 above but for cap 62.5/63 KVA .

All as per srl Item no. 12 above but for cap 20-40 KVA .

Supply only Air filter element suitable for cap 200 kVA of any make and type all as specified and directed by Engr-in-charge.

All as per srl Item no. 15 above but for cap 62.5/63 KVA.

All as per srl Item no. 15 above but for cap 20-40 KVA.

Supply only fan belt suitale for cap 200 kVA of any make and typeall as specified and directed by Engr-in-charge.

All as per srl Item no. 18 above but for cap 62.5/63 KVA.

All as per srl Item no. 18 above but for cap 20-40 KVA.

Supply only Rubber hose pipe set with clamp suitale for cap 200 kVA of any make and type all as specified and directed by Engr-in-charge.

All as per srl Item no. 21 above but for cap 62.5/63 KVA.

All as per srl Item no. 21 above but for cap 20-40 KVA.

Supply & pouring in sump/topping up of Engine oil of grade 15W-40/20W-50 in engine or replacement of Engine oil complete all as specified and directed.

Material and labour in replacement coolant for radiator of any make any type DG set at various loactions all as directed by Engr-in-charge

Supply and fixing in replacement battery lead of copper conductor 16 sqmm single core 1.5 mtr long fitted with battery lead terminal one side and other side with brass ternminal,clapms, copper lugs and connection as directected by Engr-in- Charge.

Supply & pouring of Electrolyte for lead acid battries in sealed container all as directed by Engr-in-charge

Disconnecting of radiator from engine of DG sets of capacity 200 kVA , taking it to workshop for overhauling, cleaning, descaling with restore plus solution, welding and brazing as required for repair of water leaking, refixing it at site duly repaired all as directed by Engineer -in-Charge.

All as per srl Item no. 28 but of Cap 62.5/63 KVA complete.

All as per srl Item no. 28 but of Cap 20-40 KVA complete.

M & L for Cleaning of fuel tank both internal & external by removing all the dust/sadiments etc incl writing of tank cap, date of cleaning and next due date of cleaning incl replacement of fuel cap and replacement of fuel pipe (tank to DG set) complete for Cap 200 kVA of any make & type all as specified and directed by Engr-in-charge.

All as per srl Item no. 31 but of cap 20-63 KVA

S & F in replacement of water pump assy of DG set cap 200 kVA of any make & type all as directed by Engr-in-charge

All as per srl Item no. 33 but of Cap 62.5/63 KVA.

All as per srl Item no. 33 but of Cap 20-40 KVA .

Taking out FIP from DG set of cap 200 kVA of any make & type,transportation to authorised service centre for overhauling and re-calibration and re-fixing to DG set including replacement of necessary spare parts such as delivery valves, plunger 'O' ring spring, fuel injector pipe set, etc. complete all as specified and as directed by Engr-in-charge.

All as per srl Item no. 36 but of Cap 62.5/63 KVA.

All as per srl Item no. 36 but of Cap 20-40 KVA .

Rapair and over hauling of self starter 12 V of any DG set as directed by Engr-in-charge. (Note:- spare parts will be measured and paid separately as supply only).

Supply only field coil complete all as specified and as directed

Armature rewinding with superenamelled copper wire of same gauge (existing) & size and insulation paper etc complete all as specified and as directed

Supply only carbon bushes complete all as specified and as directed

Supply only Clutch bushes complete all as specified and as directed

Supply only pinion assy complete all as specified and as directed

Rapair and over hauling of self starter 24 V of any DG set all as specified and as directed by Engr-in-charge. (Note:- spare parts will be measured and paid separately as supply only).

Supply only field coil complete all as specified and as directed

Armature rewinding with superenamelled copper wire of same gauge (existing) & size and insulation paper etc complete all as specified and as directed

Supply only carbon bushes complete all as specified and as directed

Supply only Clutch bushes complete all as specified and as directed

Supply only pinion assy complete all as specified and as directed

M & L for Battery charger alternator assy 12 V engine mount with replacement of rectifire voltage regulator , doide plate , carbon brushes etc complete all as specified and as directed.

All as per srl Item no. 51 but of cap 24 V.

Scrapping of old paint from DG set of any make of capacity 200 kVA , preparation of old painted surfaces for repainting and Material and labour for spray painting to DG set of any capacity with synthetic enamelled paint of superior quality over a coat of red oxided after scratching the old paint, making the surface smooth with sand paper etc. writing letter SM No/MES No, DG capacity & other by paint or glossy tapes complete all as specified and directed by Engr-in -Charge

All as per srl Item no. 53 but of cap 62.5/63 kVA.

All as per srl Item no. 53 but of cap 20-40 kVA .

Taking out unserviciable door lock incl all hinges of DG set canopy and supply & fixing new lock with keys and all hinges as per sample andall as per directed by Engr-in-charge.

Material and labour for replacement of MS coupling with new coulping rubber bush /rubber disc by taking coupling from engine and generator/alternator joint of 200 kVA Cap DG set of any make & type complete all as specifies and as directed.

All as per srl Item no. 57 but of cap 62.5/63 kVA

All as per srl Item no. 57 but of cap 20-40 kVA

Supply and fixing in repair asbestos rope 6 mm dia wrapped over the exhaust pipe complete all as specified and as directed

Supply and fixing in repair anti vibration pads suitable for 40/63/62.5 kVA DG set complete all as specified and as directed by Engr-in-Charge. Make : Dunlop or technocommercially equivalent in any of the makes mentioned in list of product.

Material and labour for panel board wiring in replacement with 4 sqmm Single Core multistranded copper wire cable for 200 KVA DG set, complete all as specified and directed by Engineer -in- Charge

All as per srl Item no. 62 but of cap 62.5/63 KVA

All as per srl Item no. 62 but of cap 20-40 KVA

Supply and fixing in replacement battery Charger 12 Volts , 6 amps, complete all as directed by Engineer -in-Charge.

All as per srl Item no. 65 but of cap 24V.

Supply and fixing in replacement AVR (Automatic Voltage Regulator) of DG set of capacity 200 kVA of any make & type complete all as specified and directed by Engineer-in-Charge.

All as per srl Item no. 67 but of cap 63/62.5 kVA

All as per srl Item no. 67 but of cap 20-40 kVA

Material and labour in replacement Turbo charging unit for 63/62.5 kVA DG Set complete all as specified and directed by Engr-in-Charge. Make: Kirloskar, Cummins, Greaves (As per ground)

Material and labour in replacement Oil pressure Guage by replacing of old one suitable for 20-200 KVA DG set of any Make.

Disconnecting incoming / outgoing cable connection from alternator of 200 kVA DG set and taking out from DG set room checking carefully and transporting to auth workshop for repair and rewinding of alternator dismantling into parts and cutting the burnt/damage copper winding wire from alternator / stator cleaning slots and rewinding the stator/alternator with super enamelled copper winding wire of existing gauge & size and insulation paper etc complete varnishing of rewinded alternator replacement of carbon brush set bearing set etc complete and transporting the alternator to DG set room coupling with DG set and testing complete include water load test all as specified and directed by Engr-in-charge. (NOTE: All neccessary T&P for dismantling,transporting and installation cost is deemed in this item and nothing extra shall be admissible).

All as per srl Item no. 72 but of cap 63/62.5 kVA

All as per srl Item no. 72 but of cap 20-40 kVA

Supply and fixing in repairs Battery lead acid 12 volt DC, 120 Ah to be fitted on DG set including connecting S/C copper lead of size 10 Sqmm dia with two nos of bty terminal complete all as specified and directed.

Supply and Fixing in replacement of controller including relays, PCBs & mimic visual display complete with ON/OFF switches and phase indicators complete for 200 KVA DG set of any make & type all as per specified and as directed.

All as per srl Item no. 76 but of cap 63/62.5 KVA

All as per srl Item no. 76 but of cap 20-40 KVA

S&F in replacement of MCCB 4 pole 415 volt 50 HZ of capacity 63Amps and current breaking capacity 16 KA complete all as per specified and as directed.

S&F in replacement of MCCB 4 pole 415 volt 50 HZ of capacity 200Amps and current breaking capacity 35 KA complete all as per specified and as directed.

S&F in replacement of ON load change over switch AC 23 (Side Handle) 415 volt 50 HZ capacity 160 Amps, 25KA complete all as per specified and as directed.

S&F in replacement of ON load change over switch AC 23 (Side Handle) 415 volt 50 HZ capacity 100 Amps, 16KA complete all as per specified and as directed.

S&F in replacement of copper tube (Thimbles) terminal heavy duty of size 95 Sqmm complete all as per specified and as directed.

S&F in replacement of copper tube (Thimbles) terminal heavy duty of size 70 Sqmm complete all as per specified and as directed.

S&F in replacement of copper tube (Thimbles) terminal heavy duty of size 150 Sqmm complete all as per specified and as directed.

S&F in replacement of copper tube (Thimbles) terminal heavy duty of size 120 Sqmm complete all as per specified and as directed.

S&F in replacement of indicator lamp (LED type) fitting with neon lamp in three colour (Red/Green/Yellow) complete all as per specified and as directed.

M & L for Overhauling of DG set of any make & type of capacity 63 KVA by dismantaling the parts of DG set replacing the worn out parts, cleaning/servicing thoroughly and testing on load after completion of work including all spare parts as required at site for smooth functioning of DG set complete as pe all as specified and as directed by Engr-in-Charge.

Supply & fixing in replacement electronic governor suitable for DG set of capacity 63 KVA complete with electric actuator , electronic speed control unit and magnetic sensor complete all as specified and directed by Engr-in-Charge.

S& F in replacement of Exhaust system/ silencer For DG sets of capacity 62.5/63 KVA as required at site for smooth functioning of DG set complete all as specified and as directed by Engr-in-Charge.

Supply, fixing in repairs and making connections of Hour meters 220-240 V, AC suitable for any type & capacity DG sets complete all as specified and as directed by Engr-in-Charge.

S & F in replacement of Self starter 12/24 V, DC for diesel engine driven water cooled DG sets complete as per sample all as specified and as directed by Engr-in-Charge.

Notes :- (a) The contract sum shall be arrived at after deduction of amount of Schedule of Credit. (Rs. 38,520.30). (b) PERFORMANCE SECURITY :- (Refer condition 19 of IAFW-2249) The performance security for an amount equivalent to 3% (Three percent) of the accepted contract sum shall be delivered by the successful bidder immediately after the date of intimation letter of acceptance and all provisions shall be applicable as per condition 19 of IAFW 2249

Om Sai Ram Builders

JAI DURGA CONSTRUCTION CO

JP AND CO.

DASHMESH BUILDERS