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| 1 | Schedule\"A\" Part-I: E&M works |
| 2 | Tansportation of unserviceable submersible pump 15 HP to 17.5 HP intorepair workshop at Agartala. Dismantling all parts, seggregating serviceable and worn out parts, carry out repair work, re-assembling pump and motor, testing etc andre-transportationto pump housecompleteall as specified and directedNOTE: Major spare parts required for repair shall be paid as supply only under Sch \"A\" item No. 1.01 to 1.05 here in after, where as any minor parts those are not included into Sch \"A\" and required for smooth functioning of pump are deemed to be included into the quoted rates. |
| 3 | Supply only Gun metal impellers suitable for 15 HP to 17.5 HP submersible pump. |
| 4 | Supply only Gun metal bush suitable for 15 HP to 17.5 HP submersible pump. |
| 5 | Supply only stainless steel sleeve suitable for 15 HP to 17.5 HP submersible pump. |
| 6 | Supply only \"C\" type brush for impellers suitable for 15 HP to 17.5 HP submersible pump. |
| 7 | Supply only Bowl case suitable for 15 HP to 17.5 HP submersible pump. |
| 8 | Material & labour for re-winding of submersible motor of capacity 15 HP to 17.5 HP using super enamelled insulated copper wire of existing gauge with same number of turns, providing insulated paper into the slots, complete in all respect and all as specified and directed |
| 9 | Supply only Gun metal bush suitable for 15 HP to 17.5 HP submersible motor |
| 10 | Supply only Carbon Thurst bearing suitable for 15 HP to 17.5 HP HP submersible motor |
| 11 | Tansportation of unserviceable submersible pump 12.5 HP into repair workshop at Agartala. Dismantling all parts, seggregating serviceable and worn out parts, carry out repair work, re-assembling pump and motor, testingandre-transportation to E/M Yard complete all as specified and directedNOTE: Major spare parts required for repair shall be paid as supply only under Sch \"A\"item No. 5.01 to 5.08 here in after, where as any minor parts those are not included into Sch \"A\" and required for smooth functioning of pump are deemed to be included into the quoted rates. |
| 12 | Supply only Gun metal impellers suitable for 12.5 HP submersible pump. |
| 13 | Supply only Gun metal bush suitable for 12.5 HP submersible pump. |
| 14 | Supply only stainless steel sleeve suitable for 12.5 HP submersible pump. |
| 15 | Supply only \"C\" type brush for impellers suitable for 12.5 HP submersible pump. |
| 16 | Supply only Bowl case suitable for 12.5HP submersible pump. |
| 17 | Supply only stainless steel shaft of standard size complete in all respectsuitable for 12.5 HP submersible pump. |
| 18 | Supply only Discharge case of cast Iron suitable for 12.5 HP submersible pump. |
| 19 | Supply only suction case of cast Iron suitable for 12.5HP submersible pump. |
| 20 | Material & labour for re-winding of submersible motor of capacity 12.5 HP using super enamelled insulated copper wire of existing gauge with same number of turns, providing insulated paper into the slots, complete in all respect and all as specified and directed |
| 21 | Supply only Gun metal bush suitable for 12.5 HP submersible motor |
| 22 | Supply only Carbon Thurst bearing suitable for 12.5 HP submersible motor |
| 23 | Disconnection and dismantling the defective star delta starter and supply and fixing of new automatic star-delta starter for submersible pump of 25 HP /30 HP ,3 Ph ,415 Volts,with overload relay rating 17-25 A/21-28 Acomplete including all fixing arrangement and making electrical connections with Submersible motor and starter complete all as specified and directed at site |
| 24 | Disconnection and dismantling the defective star delta starter and supply and fixing of new automatic star-delta starter for submersible pump of 20 HP /15HP ,3 Ph ,415 Volts,with overload relay rating 15-22 A/12-18 Acomplete including all fixing arrangement and making electrical connections with Submersible motor and starter complete all as specified and directed at site |
| 25 | Disconnection and dismantling the defective DOL starter and supply and fixingnew DOL starter of 5 HP to 10 HP ,3 Ph ,415 Voltscomplete including all fixing arrangement and making electrical connections withmotor and starter complete all as specified and directed. |
| 26 | Supply and connecting flat,6 Sqmm, 3 Core, PVC insulated & PVC sheated,1100 volt grade, multi stranded copper conductor confirming to IS-694/1990, suitable for submersible pump motors, complete all as specified and directed |
| 27 | Ditto all as per item No.10.00 here in before but 4 Sqmm all as per specified and directed . |
| 28 | supply and fixing of steel rope of size 8 mm dia with fully threaded nut, bolts & washers for holding/supporting of submersible pump & motorcomplete all as specified and directed. |
| 29 | Supply & fixing column pipe made of galvanized iron pipe, medium grade, 100 mm bore, 3 metre long, both side galvanised 10 mm thick flange duly screwed and welded with GI column pipe and consisting one number ISI marked rubber packing, four numbers 15 mm dia 100 mmlong nuts, bolts and washer complete in all respect and all as specified and directed |
| 30 | Supply & fixing column pipe made of galvanized iron pipe, medium grade, 80 mm bore, 3 metre long, both side galvanised 10 mm thick flange duly screwed and welded with GI column pipe and consisting one number ISI marked rubber packing, four numbers 15 mm dia 100 mmlong nuts, bolts and washer complete in all respect and all as specified and directed |
| 31 | Taking out pump set of capacity 25 HP to 30 HP from site carry out the same to workshop including transportation, dismantling of cable connection and reinstallation of pump set after repair on the existing foundation and making electric connection complete all as specified and directed. |
| 32 | Dismantling the pump of capacity 25 HP to 30 HP and replacement of the following item all as specified and directed. Note: Taking out and refixing the pump set will be measured seperately under item 15 above. |
| 33 | M&L for replacement of bushing of pump set incl turning, grinding etccomplete |
| 34 | M&L for replacement of shaft incl turning, grinding etccomplete |
| 35 | M&L for replacement ofimpeller incl turning, grinding etccomplete |
| 36 | Taking out pump set of capacity 5 HP to 7.5 HP from site carry out the same to workshop including transportation, dismantling of cable connection and reinstallation of pump set after repair on the existing foundation and making electric connection complete all as specified and directed. |
| 37 | Dismantling the pump of capacity 5 HP to 7.5 HP and replacement of the following item all as specified and directed. Note: Taking out and refixing the pump set will be measured seperately under item 17 above. |
| 38 | M&L for replacement of bushing of pump set incl turning, grinding etccomplete |
| 39 | M&L for replacement of shaft incl turning, grinding etccomplete |
| 40 | M&L for replacement ofimpeller incl turning, grinding etccomplete |
| 41 | Taking out 3 Phase 415 Volts 30 HP to 25 induction motor from site carry to workshop dismantling existing winding and rewinding of motorwith insulated copper wire of existig gauge varnished, reassembling and refixing all as specified and directed. |
| 42 | Taking out 3 Phase 415 Volts 5HP to 7.5 HP induction motor from site carry to workshop dismantling existing winding and rewinding of motorwith insulated copper wire of existig gauge varnished, reassembling and refixing all as specified and directed. |
| 43 | M&L for replacement of Ball bearing of motor 3phase 415 volts of capacity 25 HP to 30 HP all as specified and directed. |
| 44 | Taking out and re-fixing after servicing of chemical dosing system motar & pump with agitator including replacing ofminor wornout parts to new parts complete all as specified and directed. |
| 45 | Supply and fix cast iron foot valve 125mm/150mm dia with purposefully made steel clamp, screws, washers etc including taking out unserviceable valve complete all as specified and as directed. |
| 46 | All as per item No 23 above but for 100mm dia |
| 47 | Supply, Laying,High density polyethylene pipes (HDPE) of 32mm dialaid in trenches/surfacefor cable protection complete all as specified and as directed. |
| 48 | Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth in soft/loose soil for foundation etc, or for shafts, wells/laying of pipeline cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out. |
| 49 | Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc. 25 cm all as specified and directed. |
| 50 | Removing excavated material n exc 50m and deposting where directed at a level n exc 1.5m above the starting point. |
| 51 | Supply and laying 3 layer PP-R polypropyline random copolymer concealed pipes 50 mm bore of SDR 7.4 (PN-16) UV stabilised and anti-microbial fusion welded having thermal stability for water supply including all PP-R plain & brass threaded polypropyline random fittings fixed complete to laid in trenches complete all as specified including all fittings etc. |
| 52 | Supply and laying 3 layer PP-R polypropyline random copolymer concealed pipes 40 mm bore of SDR 7.4 (PN-16) UV stabilised and anti-microbial fusion welded having thermal stability for water supply including all PP-R plain & brass threaded polypropyline random fittings fixed complete to laid in trenches complete all as specified including all fittings etc. |
| 53 | Supply and laying 3 layer PP-R polypropyline random copolymer concealed pipes 32 mm bore of SDR 7.4 (PN-16) UV stabilised and anti-microbial fusion welded having thermal stability for water supply including all PP-R plain & brass threaded polypropyline random fittings fixed complete to laid in trenches complete all as specified including all fittings etc. |
| 54 | Material & labour in repair for constraction of 230mm thick bnrick masonary valve chamber built in CM 1:6 of valve pit of size 900x900x1200mm (internal size) with 100mm thick foundation using PCC 1:4:8 type D2 with 100mm offset,15mm thick plastering internally and 15cm below GL externally in CM 1:6, 3mm thick MS sheet cover ,double/single door welded to 50mmx50mmx6mm MS angle iron frame fixed with hold fasts in PCC 1:2:4 tyupe B1 coping 50mm thick, 20mmx6mm flat iron hinges with loocking arrangement including lock 65mm brass and keys, MS handies and applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surfaces including excavation & earth work in any type of soil / rock and disposal of surplus soil to a distance not exceeding 50m complete all as specified and directed. |
| 55 | Material & labou in repair for constraction of 230mm thick bnrick masonary valve chamber built in CM 1:6 of valve pit of size 900x900x900mm (internal size) with 100mm thick foundation using PCC 1:4:8 type D2 with 100mm offset,15mm thick plastering internally and 15cm below GL externally in CM 1:6, 3mm thick MS sheet cover ,double/single door welded to 50mmx50mmx6mm MS angle iron frame fixed with hold fasts in PCC 1:2:4 tyupe B1 coping 50mm thick, 20mmx6mm flat iron hinges with loocking arrangement including lock 65mm brass and keys, MS handies and applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surfaces including excavation & earth work in any type of soil / rock and disposal of surplus soil to a distance not exceeding 50m complete all as specified and directed. |
| 56 | Material & labour in repair for constraction of 230mm thick bnrick masonary valve chamber built in CM 1:6 of valve pit of size 450x450x 700mm (internal size) with 100mm thick foundation using PCC 1:4:8 type D2 with 100mm offset,15mm thick plastering internally and 15cm below GL externally in CM 1:6, 3mm thick MS sheet cover ,double/single door welded to 50mmx50mmx6mm MS angle iron frame fixed with hold fasts in PCC 1:2:4 tyupe B1 coping 50mm thick, 20mmx6mm flat iron hinges with loocking arrangement including lock 65mm brass and keys, MS handies and applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surfaces including excavation & earth work in any type of soil / rock and disposal of surplus soil to a distance not exceeding 50m complete all as specified and directed. |
| 57 | Material and laboure for painting of MS/CI pipe lines/valve pit coverfor blue/yellow/green/red colour as rising,delivery,overflow and drain pipe lines any size / length after preparation of old painted surfaces, painting with one coats of synthetic enamel paint of approved tint including proper arrow marking for inlet, out let, overflow and wash out or drainpipe complete all as directed. |
| 58 | Lifting of submersible pump and motor of any capacityafter disconnecting it from column pipes, submersible cable, decoupling motor & pump and disconnecting from the delivery line& reassembling the same including testing, lowering & commissioning submersible pump & motor after repair of submersible pump and motor complete all as specified and directed.NB:(i) Replacement i.e. supply and fix in repairs shall be measured & paid separately under appropriate item. Unit rate against above item shall be quoted accordingly. (ii) Rewinding of motor, if so required, shall be measured & paid separately. |
| 59 | NOTES :-1.The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum.2.Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc, required for complete and proper execution of the work. Refer Schedule \"A\" notes for details. |
