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| 1 | Maintenance of liquid chlorinators installed at Naval Base area including repair /renewal /replacement of defective parts and servicing ,cleaning and checking by providing specialist tradesman to ensure 100 % serviceability of the liquid chlorinator plants \\"round the clock including Saturday /Sunday /Holiday \\" and to obtain required dosage in the entire Naval base and Kataribagh area as per satisfaction of Engineer-in -charge .The chlorine testing Kit should be provided at each installation in responsibility of the contractor for testing the water any time complete all as specified and as directed .The spares which ever be required for making serviceability of the plants shall be measured and paid separately under relevant item of this schedule. |
| 2 | LIQUID CHLORINATOR PLANTS :- (a) Main Pump House at Kataribagh - 02 Nos (b) South Jetty Pump House - 01 Nos(c) Atithi Pump House - 01 Nos(d) 224 Men Pump House - 01 Nos(e) 300 Men Pump House -01 Nos(f) INHS Sanjivani Pump House -01 Nos(g) 29 CPOs Pump House - 01 Nos(h) 32 CPOs Pump House -01 Nos(k) SNC 'O' Mess Pump House - 01 Nos(l) 60 'G' Pump House -01 Nos(m) 96 'G' Pump House -01 Nos(n) 900 Men Pump House - 01 Nos(o) HQ Venduruthy Pump House - 01 Nos |
| 3 | NOTE FOR DAILY ROUTINE MAINTENANCE TASK :-(a) Checking of all parts of the plants for its functional properly . (b) Calibrating and dozing the plant to obtain variable dosage up to 0.50 PPM(c) Testing of chlorinated supply water for correct dosage minimum up to 2 PPM or as required in Main pumping installation at KB to maintained 0.5 PPM at users end.(d) Records of testing of dosage with time shall be maintained properly .(e) Plant serviceability /Maintenance records shall be maintained properly.(f) Tradesman employed shall be have minimum two years experience for operating the pump set from any prestigious firm /Govt or semi Govt organisation. (g) Spares repair/replacement shall be measured and paid separately .(h) The rate of consumable minor spares shall deemed to be included in the unit rate quoted by the tenderer . |
| 4 | Material and labour for disconnecting of unserviceable dozing granular motor agitator of capacity 0.5 HP from mixture dozing tank complete opening the unserviceable motor agitator at site to located the fault and than transporting to the local work shop . Opening and cutting/removing burnt out winding and rewinding the motor with as per existing suitable gauge super enamelled copper wire including high quality 'F' class insulating material with heat resistant sleeves, sealing compound and varnishing and heating up to varnish fully dry properly. Re-assembling the motor agitator and testing at workshop after complete repairs work and transported back and installed at site as per existing position and testing compete with out any leakage complete all as specified and as directed |
| 5 | Supply only dozing granular motor agitator of capacity 0.5 HP complete all as specified and as directed |
| 6 | Supply only roller assembly complete all as specified and as directed |
| 7 | Supply only pump tube complete all as specified and as directed |
| 8 | Supply only dozing injection check valve of size 3/8\\"complete all as specified and as directed make approved by GE . |
| 9 | Supply only white suction and discharge tube of size 3/8\\" complete all as specified and as directed |
| 10 | Supply only calcium hypo chlorite 65% to 75% chlorine content in granular form complete all as specified and as directed |
| 11 | MAINTENANCE AND REPAIR OF PUMP SETS AND ACCESSORIESMaterial and labour for disconnecting of suction and delivery pipe and electric connections, from single phase pump sets motor and dismantling the pump sets complete from the foundation and strip opening the unserviceable motor at site to located the fault and then transporting to the local work shop . Opening the motor and cutting/removing burnt out winding and rewinding the motor with as per existing original standard wire gauge super enamelled copper wire including high quality 'F' class insulating material with heat resistant sleeves, sealing compound and varnishing and heating the stator till varnish fully dry properly. Re-assembling the motor and opening the pump side cleaning replacing the worn out ball bearing ,gun metal bush one ,water seal ,necessary packing etc which ever be required to making serviceable of pump sets. re-assembling pump with motor and installed to the pump set at site after complete repairs work as per existing position and testing compete with out any leakage in delivery and suction side complete all as specified and directed of capacity 0.5 HP to 01 HP . |
| 12 | All as per item No 9 here-in-before but of capacity 1.5 to 2 HP complete all as specified and directed |
| 13 | Material and labour for disconnecting of suction and delivery pipe and electric connections, from three phase centrifugal Monoblock/coupled pump sets motor and dismantling the pump sets complete from the foundation, strip opening the unserviceable motor at site to located the fault and transporting to the local work shop . Strip opening the motor and cutting/removing burnt out winding and rewinding the motor with as per existing original wire gauge super enamelled copper wire including high quality 'F' class insulating material with heat resistant sleeves, sealing compound and varnishing and heating the stator up to varnish fully dry and testing the motor at work shop up to satisfaction of Engr-in-charge. Coupled the motor with pump and installed at site as per existing position. Testing the pump set after complete work all as specified and directed of capacity 03 HP |
| 14 | All as per item No 11 here-in-before but capacity of 5 HP complete all as specified and directed |
| 15 | All as per item No 11 here-in-before but capacity of 7.5 HP complete all as specified and directed |
| 16 | All as per item No 11 here-in-before but capacity of 10 HP complete all as specified and directed |
| 17 | All as per item No 11 here-in-before but capacity of 12.5 HP complete all as specified and directed |
| 18 | All as per item No 11 here-in-before but capacity of15 HP complete all as specified and directed |
| 19 | All as per item No 11 here-in-before but capacity of 20 HP complete all as specified and directed |
| 20 | All as per item No 11 here-in-before but capacity of 40 HP complete all as specified and directed |
| 21 | All as per item No 11 here-in-before but capacity of 60 HP complete all as specified and directed |
| 22 | Disconnecting suction and delivery pipe lines from unserviceable centrifugal horizontal/ Monoblock pump from motor and opening the pump cleaning replacing the worn out part like, ball bearing ,gun metal bush ,pump shaft repair by lathe/replace ,water seal, impeller any type and necessary packing etc which ever be required to making 100 % serviceable of pump sets. coupled pump with motor and installed at site as per existing including testing after complete repairs of work at site of capacity 03 to 05 HP complete all as specified and as directed |
| 23 | All as per item No 20 here-in-before but motor capacity of 7.5 to 12.5 HP complete all as specified and directed |
| 24 | All as per item No 20 here-in-before but capacity of 15 to 20 HP complete all as specified and directed |
| 25 | All as per item No 20 here-in-before but capacity of 40 HP complete all as specified and directed |
| 26 | All as per item No 20 here-in-before but capacity of 60 HP complete all as specified and directed |
| 27 | Disconnecting the three phase electric supply from panel board and taking out the burned panel board wiring ,removing the unserviceable parts like ,Contactor, relays, timers, push button, NO/NC volt coils, Thermal over load relays etc and replace the same which be required to make 100% serviceability of starter of Capacity 3 to 7.5 HP complete all as specified and directed |
| 28 | All as per item No 25 here-in-before but capacity of 10 to 15 HP complete all as specified and directed |
| 29 | All as per item No 25 here-in-before but capacity of 20 to 40 HP complete all as specified and directed |
| 30 | All as per item No 25 here-in-before but capacity of 60 to 75 HP complete all as specified and directed |
| 31 | Supply and fixing in replacement of DOL starter , single phase starter with relay capacity 2.5 to 10 Amps suitable for pump set of capacity up to 2 HP complete all as specified and directed |
| 32 | Supply and fixing in replacement of DOL starter , three phase starter with relay capacity 9.5 to 20 Amps suitable for pump set of capacity up to 5 HP complete all as specified and directed |
| 33 | Opening gland bracket/plate from pump set or sluice valve from gland hose of any type and capacity and fixing suitable size gland bracket/plate to avoid leakage of water from sluice valve and pump set complete all as specified and directed . |
| 34 | Dismantling centrifugal horizonal pump set broken coupling and supply and fix the same love joy coupling with rubber RFC 13/RFC 15/RB 320-12 suitable for any type and capacity complete all as specified and directed |
| 35 | Supply and fix in replacement of PVC Foot valve of size 100 mm dia complete all as specified and directed. |
| 36 | All as per item No 33 here-in-before but 80 mm complete all as specified and directed |
| 37 | All as per item No 33 here-in-before but 65 mm complete all as specified and directed |
| 38 | All as per item No 33 here-in-before but 50 mm complete all as specified and directed |
| 39 | Servicing of foot valve by disconnecting the suction pipe all nut and bolts and taking up the pipe with foot valve from the under ground sump and cleaning/serving the foot valve properly and reconnecting/testing the same after complete servicing of foot valve at site of capacity 3 to 5 HP complete all as specified and directed |
| 40 | All as per item No 37 here-in-before but capacity 7.5 HP to 12.5 HP complete all as specified and directed |
| 41 | All as per item No 37 here-in-before but capacity 15 HP to 20 HP complete all as specified and directed |
| 42 | Material and labour for preparing surfaces of pump sets of Capacity up to 3 HP of any type by scraping, removal by hard iron brush of existing paint and applying two coat of synthetic enamelled paint over a coat of red oxide zinc chromate primer complete all as specified and directed at site |
| 43 | All as per Item No 40 here-in-before but of pump sets of Capacity 5 to 10 HP complete all as specified and directed |
| 44 | All as per Item No 40 here-in-before but of pump sets of Capacity 15 to 20 HP complete all as specified and directed |
| 45 | All as per Item No 40 here-in-before but of pump sets of Capacity 40 to 75 HP complete all as specified and directed |
| 46 | Material and labour for preparing surfaces of starter panel /LT panel for Pump set of any capacity pump by scraping, removal by hard iron brush of existing paint and applying two coat of synthetic enamel paint over a coat of red oxide zinc chromate primer complete all as specified and directed at site |
| 47 | Disconnect and replace unserviceable water pressure gauge any type of capacity 14.7 psi to 10000 psi Including necessary GI pipe connection of existing size complete as per existing all as specified and directed . |
| 48 | Supply and fixing in replacement of PN 1.6 CI butterfly valve of 80 mm dia complete all as specified and as directed |
| 49 | Supply and fixing in replacement of PN 1.6 CI butterfly valve of 100 mm dia complete all as specified and as directed |
| 50 | Supply and fix in replacement of CPVC flanges of Size 100 mm complete all as specified and as directed |
| 51 | Supply and fix in replacement of CPVC flanges of Size 80 mm complete all as specified and as directed |
| 52 | Supply and fix in replacement of CPVC flanges of Size 65 mm complete all as specified and as directed |
| 53 | Supply and fix on wall/concealed on wall high pressure CPVC pipes 75 mm inner dia schedule-40 & plain schedule 80 fittings and jointed with CPVC yellow solvent cement, fixed to wall/ceiling or laying in floor including taking down old GI tubing complete all as specified and directed |
| 54 | Supply and fix in repairs on wall/concealed on wall high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessary fittings, solvents of size 50 mm dia complete all as specified and directed. |
| 55 | All as per item No 52 here in before but of size 25 mm dia. |
| 56 | Supply and fix in replacement of CPVC Ball Valve of size 50 mm dia suitable for CPVC pipe incl necessary fittings complete all specified and directed. |
| 57 | All as per item No 54 here-in-before but of size 25 mm bore. |
| 58 | Supply and fix in replacement of Digital three phase basic voltmeter with ammeter ,class-1 with selector switch of range 0 to 500 volts of size 96 x96 mm complete all as specified and directed at site. Make ;-AE/Elmeasre/L&T. |
| 59 | Supply and fix in repair/replacement of Indicators lamp of Colour : Red / Yellow / Green/Blue |
| 60 | Supply and fix MCB SP 6-32 Amps, 240 volt,10 KA 'C' curve including removing old Unserviceable MCB complete all as specified and directed. |
| 61 | Supply and fix MCB SPN 32/40 Amps, 240 volt,10 KA 'C' curve including removing old Unserviceable MCB complete all as specified and directed. |
| 62 | Supply and fix MCB TPN 63 Amps 240 volt, 10 KA 'C' curve including removing old Unserviceable MCB complete all as specified and directed. |
| 63 | Supply and fix MCCB 4 pole , 63 Amp, 415 Volts 16 KA ,fixed type including fixing arrangement, including removing old Unserviceable MCCB complete all as specified and directed. |
| 64 | Supply and fix MCCB 4 pole , 100 Amp, 415 Volts 16 KA ,fixed type including fixing arrangement, including removing old Unserviceable MCCB complete all as specified and directed. |
| 65 | Supply and Fix in replacement of single phase preventor of any type of pump starter for protect of motor suitable for 3 phase ,415 volts of any capacity of pump complete all as specified and directed. |
| 66 | Demolition of cement concrete in ground floors and paving n exc 15 cm thickness, above ground level) and disposal of debris complete all as specified and directed. |
| 67 | Material and labour for cement concrete in foundations, filling and mass concrete type C2 1:3:6 (40mm graded stone aggregate) complete all as specified and directed. |
| 68 | Material and labour for rendering 15mm thick on fair faces of brick work or concrete surface, including even & smooth finish (without using extra lime or cement) using cement plaster of 1:4 complete all as specified and directed. |
| 69 | Material and labour for plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment any size for making cover for valve pits including nuts,bolts, washers, welding, bending cold or hot drilling holes for bolts, in any shape of size as indicated or directed and inclusive of one primer coat one under coat and one finishing coat of synthetic enamel paint (Black colour) including taking out old corroded plates complete all as specified and directed. Please Enable Macros to View BoQ information |
| 70 | Material and labour for plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment any size for making cover for valve pits including nuts,bolts, washers, welding, bending cold or hot drilling holes for bolts, in any shape of size as indicated or directed and inclusive of one primer coat one under coat and one finishing coat of synthetic enamel paint (Black colour) including taking out old corroded plates complete all as specified and directed. Please Enable Macros to View BoQ information |
