REPAIR/REPLACEMENT TO FILTER MEDIA MISC WORK AT DIFFERENT PLANT OF PRIMARY PUMP HOUSE UNDER GE UTILITY BATHINDA MIL STN

Amount

Cleaning of Gravity feed filter bed chambers of capacity of 65000 Gallons per hour by taking out carefully complete sand and Gravel layers, including taking out mud & sludge and filter media from sludge channel and removing the same where as directed by Engineer-in-charge . After taking out the old Filter media such as gravel from filter bed and sludge channel, the complete filter plant shall be washed and cleaned throughly with clean water and bleaching powder and including cleaning and drilling the holes of existing CI pipe and painting of the same with black bituminious paint and necessory minor repairs of pipe and cleaning of clear water channel and two coat of white wash at inner surface of filter beds. After proper cleaning, washing and painting, the filter beds shall be repacked with the new filter media in different layers and testing of entire filteration plant after repacking of new filter media complete all as specified and as per direction of Engineer-in-charge. Note :- (i) After taking out old filter media from filter bed shall be disposed of filteration plant vide schedule of credit as per direction of Engr-in-charge and nothing shall be paid extra on this account. (ii) New filter media shall be measured and paid under serial item No. 3.00,4.00,5.00,6.00& 7.00 of BoQ under supply only. (iii) Cost of labour and T&P for repacking of filter bed with new filter media in different layers is deemed to be included in this item and nothing shall be paid extra on this account. (iv) Cost of labour and material for cleaning of sludge channel, clear water channel, filter bed and filteration plant and painting of CI pipe and filter beds is deemed to be included in this item and nothing shall be paid extra on this account. (v) Location of work- Filteration Plant No. 3 (Approx size of each Bed - 6.5m x 8.5m x 1.3m)

Cleaning of Gravity feed filter bed chambers of capacity of 50000 Gallons per hour by taking out carefully complete sand and Gravel layers, including taking out mud & sludge and filter media from sludge channel and removing the same where as directed by Engineer-in-charge . After taking out the old Filter media such as gravel from filter bed and sludge channel, the complete filter plant shall be washed and cleaned throughly with clean water and bleaching powder and including cleaning and drilling the holes of existing CI pipe and painting of the same with black bituminious paint and necessory minor repairs of pipe and cleaning of clear water channel and two coat of white wash at inner surface of filter beds. After proper cleaning, washing and painting, the filter beds shall be repacked with the new filter media in different layers and testing of entire filteration plant after repacking of new filter media complete all as specified and as per direction of Engineer-in-charge. Note :- (i) After taking out old filter media from filter bed shall be disposed of filteration plant vide schedule of credit as per direction of Engr-in-charge and nothing shall be paid extra on this account. (ii) New filter media shall be measured and paid under serial item No. 3.00,4.00,5.00,6.00& 7.00 of BoQ under supply only. (iii) Cost of labour and T&P for repacking of filter bed with new filter media in different layers is deemed to be included in this item and nothing shall be paid extra on this account. (iv) Cost of labour and material for cleaning of sludge channel, clear water channel, filter bed and filteration plant and painting of CI pipe and filter beds is deemed to be included in this item and nothing shall be paid extra on this account. (v) Location of work- Filteration Plant No. 4 (Approx size of each Bed - 6.2m x 7.7m x 1.3m)

Supply only washed and cleaned filter media gravel in accordance with IS 8419 Part-I, hard and preferably rounded with average specific gravity not less than 2.5 free from clay , sand, loam and organic impurities of any kind , acid solubilty not more than 10.00% for gravel of size 20mm to 40mm for rapid gravity feed filter complete all as specified and directed by Engineer-in-charge.

Supply only washed and cleaned filter media gravel in accordance with IS 8419 Part-I, hard and preferably rounded with average specific gravity not less than 2.5 free from clay , sand, loam and organic impurities of any kind , acid solubilty not more than 10.00% for gravel of size 12 mm to 20mm for rapid gravity feed filter complete all as specified and directed by Engineer-in-charge.

Supply only washed and cleaned filter media gravel in accordance with IS 8419 Part-I, hard and preferably rounded with average specific gravity not less than 2.5 freee from clay , sand, loam and organic impurities of any kind , acid solubilty not more than 10.00% for gravel of size 6 mm to 12mm for rapid gravity feed filter complete all as specified and directed by Engineer-in-charge.

Supply only washed and cleaned filter media gravel in accordance with IS 8419 Part-I, hard and preferably rounded with average specific gravity not less than 2.5 freee from clay , sand, loam and organic impurities of any kind , acid solubilty not more than 10.00% for gravel of size 2 mm to 6mm for rapid gravity feed filter complete all as specified and directed by Engineer-in-charge.

Supply only filter media comprising of filter sand, in accordance with IS : 8419 Part-I, average specific gravity not less than 2.5, uniformity coefficient less than 1.5, silica content tested in accordance with IS : 2000, any sample of filter sand shall not contain more than 5 percent by volume of impurities, such as clay, loam, silt, loss in ignition not more than 0.70 % Acid solublity not more than 5.00% , particle size 0.45mm to 0.65mm complete all as specified and directed by Engineer-in-charge.

Notes for Serial item No 1.00 to 7.00 of BoQ - (i) Precautions shall be taken for safety of workmen working inside the filter bed and Contractor is fully responsible for providing necessary safety equipments and nothing shall be paid extra on this account. (ii) The contractor shall be liable to pay for any type of compensation to the workers , in case of accident / injuries & other mishappening occured during working time . (iii) Size of filter media gravel in different layers shall be procured after approvel of sample by GE (iv) Contractor shall submit the test reports of filter media for serial item No 3.00 to 7.00 of mentioned properties in description of serial item No 3.00 to 7.00 from any Govt recognized laboratory before commencement of work and nothing shall be paid extra on this account.

Opening the top of unserviceable flat sheet valve 450 mm to 650 mm dia and taking out complete assembly from open inlet channel of filtratioin plant and repairing the same including replacement with new spindle with check nut, gate valve, ring , gland etc including replacement of worn out nuts, bolts gasket etc with new nuts, bolts gasket etc and refixing the same in original poistion after repairs and testing the same all as directed by the Engineer-in-Charge.

Supply and fixing in replacement 400 mm dia sluice valve , ISI marked PN 1.0 confirming to IS-14846-2000, both end flanged ,drilled , steel spindle and iron wheel handle , CI gate with MS ring complete including jointing material such as nuts, bolts, washers and rubber sheet etc all directed by Engr-in-Charge. Make Make KIRLOSKAR / LEADER / L&T /UPADHYA / ZOLOTO Note :- Old unserviceable sluice valve shall be deposited by the contractor in the office of AGE E/M (Water Supply)

Supply and fixing DI Special fittings above 200mm dia and up to 600mm (any type, radius and angle) like collar, bends, tee, tail piece caps and plugs, single branch ‘Y’ junction, double branch, cross, spigot & socket or taper and flanged, straight bend, increasing decreasing or double socket, reducer etc. all as per requires at site complete all as specified and as directed by Engineer-in-charge. Note :-The weight of the fittings for the purpose of payment shall be actual weight of the fittings or as specified in IS code whichever is less. if the actual weight to be considered for payment purpose , the Board of officer shall be ordered by the GE to ascertain the weight of fittings and counter signed by GE and the copy of the same shall be enclosed with final Bill.

Supply and fixing spindle of sluice valve 300 mm dia including nuts, bolts, washers and rubber sheet after taking out the unserviceable spindle by opening the top of sluice valve complete all as specified and directed.

Material and labour preparation of old painted steel and iron surfaces of any description over 10 cm in width or girth and applying one coat of synthetic enamel paint of approved tint complete all as specified and as directed by Engineer-in charge.

Material and labour preparation of old painted steel and iron surfaces of any description over 10 cm in width or girth and applying two coat of synthetic enamel paint of approved tint complete all as specified and as directed by Engineer-in charge.

Material and Labour for Preparation of old steel and iron surface of any description and applying one coat of synthetic aluminium paint , n.exc 10cm in width or girth when uncon- nected with other painting or when painted in a different tint complete all as specified and directed by Engineer-in-charge

Material and Labour for preparation of old painted outer surface of existing sluice valves of size 250 mm to 350 mm bore including extended rod hand wheel including one coat of synthetic enemal paint after cleaning of sand and rust with wire brush and emery paper complete all as specified and directed by Engr-in-charge.

Material and Labour for preparation of old painted outer surface of existing sluice valves of size 150 mm to below 250 mm bore including extended rod hand wheel including one coat of synthetic enemal paint after cleaning of sand and rust with wire brush and emery paper complete all as specified and directed by Engr-in-charge.

Supply and fixing nylon/rubber belt of size C2190 Lp/C84 suitable for air blower, make - Dunlope/ Supreme/ Hindon complete all as specified by Engr in charge (for FP-1 & 2)

Supply and fixing nylon/rubber belt of size B1897 Lp/B73 suitable for air blower, make - Dunlope/ Supreme/ Hindon complete all as specified by Engr in charge (for FP-3 & FP-4)

Supply and fixing in replacement slip ring 4 pole 415 volts suitable for 3 HP electric motor with eight nos carbon bushes mounted on GI pipe with frame including necessary fittings all as required at site. Note: The rate of eight nos carbon bushes including necessary fittings is included in this item and nothing shall be paid extra on this account.

Material & Labour for point wiring complete with 1.5 sqmm (nominal area) PVC insulated and unsheathed multi stranded copper conductor FRLSH cable (ISI marked) in existing concealed/ surface conduit for one light point /fan point controlled by one switch including 1.5 sqmm single core multi stranded FRLSH copper earth wire to common earth and connecting to earth dolly and including new MS Sunken box and hylem sheet for fixing of switches including taking down of existing point wiring with accessories etc complete all as specified and directed.

All as per item No 21.00 here in before but for socket outlet 5 pin 6 Amp on same board complete all as specified & directed.

All as per item No 21.00 here in before but for socket outlet 5 pin 6 Amp on independent board but not below the switch board complete all as specified & directed.

All as per item No 21.00 here in before but for socket outlet 6 pin, 6/15 Amp multi purpose, 2 in 1 on independent board with 2.5 Sqmm PVC insulated and unsheathed multi stranded copper conductor FRLSH cable & including 2.5 sqmm single core multi stranded FRLSH copper earth wire to common earth complete all as specified and directed.

Supply and fixing Switch piano, flush type single pole, one way 6 Amp 230 volts complete all as specified.

Supply and fixing Socket outlet 2 in 1, 3 pin, 6Amp complete all as specified.

Supply and fixing Switch piano, flush type single pole, one way 16 Amp 230 volts complete all as specified.

Supply and fixing Socket outlet 2 in 1, 3 pin, 6 and 16 Amp flush type complete all as specified.

Supply and fixing Fan regulator Electronic step type (1-4), socket type 230 volt AC supply with frame complete all as specified incl taking down old unservice able regulator complete all as specified.

Supply and fixing ceiling rose, 250V AC topline series with pvc/ polycarbonate two to three terminal complete all as specified.

Supply and fixing Batten holder 2 Amp 250V AC with skrit ISI marked top line series , pvc/ polycarbonate cased body of brass with back plate suitable for batten fittings and including with LED bulb 9/10 watt B22 base 6000K complete all as specified.

Supply and fixing wall mounted LED Batten T-8 Retro LED 18/20 watt, appx 4 feet long, pre wired including LED tube light, not less than 6000K, integrated electronic driver complete fitting and all other accessories fitting arrangements including electric connection connecting with using flexible copper wire twin core upto ceiling rose/connector and including taking down of existing fitting complete all as specified and as directed by Engineer-in-Charge. Make – Cat part No LT8-20-865-(2) and DMLN1LT8-16 of Crompton and equivalent model in Bajaj/ Havells/ Syska

Supply and fixing New gerneration energy saving & environmental friendly long life versatile pressure die-cast aluminium IP65 luminaire with high power LED of 25 watt with toughened glass complete with GI bracket (01 No) MS clamps (02 Nos) suitable for security light fitting fixing to wall / column & electrical connection to the light fitting providing 1.5 mtr long twin core round copper conductor cable of suitable size and testing complete all as specified and directed. Make – Cat part No LSTS-25-CDL-M of Crompton and equivalent model in Bajaj/ Havells/ Syska

Supply and fixing for post top lantern decorative oriental design landscape luminaire suitable for 1X40 watt LED lamp with opel diffuser incl taking down of existing complete all as specified and as directed by Engr -in-Charge. Make – Cat part No LPTO-40-CDL of Crompton and equivalent model in Bajaj/ Havells/ Syska

Supply and fixing IP 66 flood light with high power LEDs 150 Watt 6000K complete fitting incl taking down old unsv light fitting complete all as specified and directed . Make – Cat part No LFLN-150-CDL/60-M of Crompton and equivalent model in Bajaj/ Havells/ Syska Note: Cost of making arrangements for replacing the light fitting at filteration plant roof/ wall or any position directed by the Engr in Charge, deemed to be included in quoted rate.

Supply and fixing IP 65 flood light with high power LED 60 Watt 6000K complete fitting incl taking down old unsv light fitting complete all as specified and directed . Make – Cat part No LFLN-60- CDL/60-M of Crompton and equivalent model in Bajaj/ Havells/ Syska Note: Cost of making arrangements for replacing the light fitting at filteration plant roof/ wall or any position directed by the Engr in Charge, deemed to be included in quoted rate.

Material & Labour for submain wiring complete with two single core 6 sqmm 1100 volts grade, PVC insulated multi stranded copper conductor cable FRLSH with continuous copper earth conductor of 6 Sqmm copper conductor cable FRLSH in & including PVC conduit size 20 mm, medium grade including taking down old unserviceable submain wiring complete all as specified. Note :- The rate of PVC conduit size 20 mm, medium grade is included in this item and nothing shall be paid extra on this account.

S & F sheet metal enclousers made out of CRCA mild steel sheet , IP-43 protection, flush mounted with metal door, powder coated DB SPN 08 way 230 V AC with 200 Amp rated bus bar, Double Door,8 modules, dust and vermin proof suitable for incorporation of MCB's and isolators etc incl taking down old unserviceable MCB DB's complete all as specified.

Supply and fixing MCB SP suitable for 230 volts AC supply 6 to 40 Amps, SP rupturing capacity not less than 10KA, C Curve ISI Marked, 1 Module incl taking down old unserviceable MCB SP complete all as specified directed.

Supply and fixing MCB DP 40 Amps, 10 KA 'C' curve 230 V AC, 50 Hz including necessary attachment incl taking down old unserviceable MCB SPN complete all as specified and directed by Engineer-in-Charge.

Material and labour earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m deep below normal ground level and connected to and including galvanized iron earth wire 4 mm dia by means of GI nuts, bolts, check nuts, washers thimbles, etc as shown in electrical plate No 3 of SSR Part I and connection to main switch board or panel and testing on completion including excavation and earth work in any type of soil, returning filling in, and removal of surplus spoil to a distance not exc 50 metre, PCC chamber (1:3:6) type C-2, charcoal and salt mixed layer 15 cm thick all around the earth plate electrode, MS funnel with wire mesh, GI pipe medium grade 20 mm bore for watering and 15 mm bore 7.50 metre long GI pipe light grade for earth wire protection fixed with poles with two clamps, made from MS flat 25 mmx3mm, bolts, nuts and washers, 75 mm thick RCC cover 1:2:4 type B-1 shall be provided on CI frame etc complete all as specified & as directed. Note : PCC chamber shall be constructed at least 1.5 m away from the earth electrode. The pipe for watering shall be provided in slanting manner.

Supply and fixing for taking down existing 150mm/ 200mm dia DI pipe approx 3 to 4 mtr long of suction side of pumpset carefully and transport to workshop and making new threads after cutting of part of wornout threads and fixing of new flange of suitable size and refixing the same after assemble of existing non return valve/ foot valve at suction side of the pumpset complete all as specified by Engr-in-charge.

M/s Kataria Construction Company

SS CONSTRUCTION

VISHAV CONSTRUCTIONS