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| 1 | M&L of air termination single pointed aluminium rod 12 mm dia and 300mm long fixed on roof with aluminum strip proper on GI pipe/PCC by drilling, nut,bolt etc complete all as specified. |
| 2 | S&Fof aluminum strip of size 25x3.15mm incl saddles / supporting insulators to run over the roof/wall complete all as specified. |
| 3 | S&F of test point terminal block made of gun metal or phasphorus broze size 75x75x25mm, drilled and screwed including 3 nos. 8mm dia, 25mm long hex head screw incliding test point inclosed in fiber box of size 125x125x50mm fixed on wall complete all as specified. |
| 4 | S&F of GI strip of size 32x6 mm including mounting on includingPVC/Porcelain insulators on walland burried in ground depth not less than 60 cm in ground protectedby GI Pipe 40 mm dia medium grade complete all as specified. |
| 5 | Supply and fixing of GI tubing 40 mm dia light grade in incl necessary fittings for protected of GI stripburried in ground depth not less than 60 cm in ground and grouting at roof top in cement concrete to mount the air termination rod complete all as specified.Note: PCC work for grouting on roof shall be measured and paid seperately under relevant item of Schedule. |
| 6 | M&L PCC (1:3:6) type C-I using 20mm graded stone aggregate for coping of GI pipe at roof top with form work and Brick masonry pit for borewell complete all as specified. |
| 7 | M&L of earthing with Galvanised Steel earth plate of size 60cmx60cmx6mm thick electrode and 32x6mm GI strip length up to 7.5 mtr as earth lead, buried directly in ground protectedby GI Pipe 40 mm dia medium grade (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5m below ground level, connected to 32x6mm earth strip by means of nuts, bolts, check nuts and washers of GI all as shown in electrical plate No.3 of SSR Part-I, connected to earth test point complete all as specified.Note: (i) The unit rates quoted against this item shall be deemed to include the cost of excavation and earth work in any type of soil, common salt & charcoal dust in alternate layers, PCC 1:3:6 type C1 as in pit(pit size 60cmx60cmx45cm), precast RCC 1:2:4 type B-1 with necessary reinforcement as in cover & frame for pit, funnel, watering pipe 20 mm bore GI pipe light grade,GI strip up to 7.5 mtr, protection pipe 40 mm bore GI pipe medium grade for GI stripetc.(iii)Testing of earthing shall be carried out by contractor in presence of JE/Engr-in-Charge. Record shal be maintained. Payment shall be admissible only after satisfactory test results. |
| 8 | Material and Labour for Bore well earthing with the help of mechanical boring, machine of 150 mm dia, 30 mtr depth with 50 mm dia medium grade GI pipe duly drilled all around 150 mm dia hole at distance of 600 mm from hole to hole upto 18 mtr depth upto water level including 150 mm dia (O.D.), UPVC pipe 6 kg/sqcm rating-06 mtr long with the help of suitable clamp and nut bolts and washer -01 No. M&L for providing 32x6 mm GI strip from borewell to test point protected by GI pipe 40 mm dia light grade in ground and connected to terminal block,grounding of borewell with PCC (1:3:6) type C1/Brickmasonry pit of size 60x60x45 cm complete and give the minimum eath resistance test result below 1 ohm complete all as specified.Note(1)(below items included in above quoted rates):- (i) The charge for mechanical boring machine is deemed to be included in above quoted rate.(ii) GI strip up to 7.5 mtr with protection ofGI Pipe 40 mm light grade deemed to be included in above quoted rate. Note (2):- (Below items to be measured and paid seprately):- (i) UPVC pipe 150 mm dia - 06 mtr, (ii) Gi Pipe med grade 50 mm- 30RM (iii) GI strip beyond 7.5 RM (iv) GI pipe 40 mm light grade beyond 7.5 RM.(iii)Testing of earthing shall be carried out by contractor in presence of JE/Engr-in-Charge. Record shal be maintained. Payment shall be admissible only after satisfactory test results. |
| 9 | S&F of UPVC pipes (SCH-40) 150 mm dia pressure 6 kg/sqcm rating for borewell earthing complete all as specified. |
| 10 | S&F of GI tubing 50 mm dia medium grade in incl necessary fittings for lowering in borewell of depth upto 30 mtr depth complete all as specified. |
| 11 | Supply install, commissioning and testing of 75 HP Centrifugal pumpsetofkirloskar model DSM 65/20 , capacity 1500 LPM discharge at the head of 110 Mtr, factory assembled electric driven centrifugal pump ,horizontal split casing pump multistage CI body with bronze impeller std fitted and EN8 stainless steel shaft, 100 x 65 Suc. x Del.(mm) mounted on heavy duty bearing ,Gland packed stuffing box connected with electric driven 3 phase, TEFGSq-cage IP 55, class F, AC motor of 75 HP , 2900 RPM , 3 phase415 ± 10 VAC Supply ,50 Hz ,IE2 motor withMS base frame andall accessorieslike coupling nut, bolts, gland packing, washers and PCC plinth as per manufacturer drawing complete all as specified. |
| 12 | Supply and fixing (in existing panel) fully automatic soft starter (suitable for 75 HP Centrifugal Pump) advance range class 10 in linePSTX105-600-70, code 1SFA898109R7000, operational current 105 A three phase controlled, operational voltage 208 - 600 V, control supply voltage 100-250V 50 Hz, detachable keypad rated IP66 (4X outdoor), build in bypass for energy saving and easy installation,, analog output for measurement of current, voltage, power factor, coated circuit board protection from dust moist and corrosive atmosphere and all control wiring connection complete all as specified. |
| 13 | Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr deep and getting out any type of soil complete all as specified. |
| 14 | Removing excavated material to a distance not exce 50 mtr and deposited where directed at a level not exceding 1.5 mtr abvoe the starting point complete all as specified. |
| 15 | M & L PCC 1:4:8 type D2 using 40 mm graded aggregate for foundations, filling and mass concrete and PCC slab for pump shed complete all as specified. |
| 16 | Supply,fixing,Fabrication and Erection of hot rolled mild steel for pump shed .work includes cutting to required lengths,welding,grinding,assembling,hoisting,positioning,alignment,bolting,finshing including redoxide paint and one coat of synthetic enamel paint with all other necessory accessories (nuts,bolts,screwc etc) complete all as specified.Note:-Iron type Fe 410 - W(Gde E- 250Quality-A) |
| 17 | Supply,assembly and Erection ofGI sheets of 2 mmthickness ISI approved for the roof/sides of pump shed including cutting to rquired size,providing closure strips,and laying on structural frame of angles and channels with drilling self tapping screws with washers at spacing suitable to support the roof complete all as specified.Note :- The above rate include sealing of laps with bitumen tape,finshing,cleaning of size. |
| 18 | Supply, laying ,testing and commisioning of XLPE insulated, PVC sheathed,galvanised steel strip or wire armoured,electric power cable(heavy duty) 95 Sqmm 3.5 core sizewith multistranded aluminium conductors,IS 7098 Part I marked ,suitable for LT 1100 Volt system,laid in trenches/ducts/fixed on poles/walls/laid under roads /paths/drain/culverts or encased in GI pipe including jointing with aluminium termnal (lugs) & testing complete all as specified. |
