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| 1 | Supply, installation and testing of Iron Remover Plant of filteration capacity 5000 GPH cylinderical shell type, made out of MS plate of size (body-8mm, Disc-10mm, Bed plate-12mm), comprising oxidation chamber of suitable size, filter media (sand and gravel), catalytic media (MnO2 compound), fitted with perforated plate & PVC strainer, controlling valves, frontal / face pipe, air vent, pressure gauge, sampling cock, back washing facility, air compressor of cap 12 cft with suitable size of motor and connected accossories, chemical injecting dozing pump of cap 6ltr/Hr with all accessories such as (FRP solution preparation cum dozing tank cap 100 ltr fitted with motor and agitator)and iron test kit, chlorine test kit, operation and maintinance manual including PCC foundation as per manufacturer instruction, waste water channel and other connected civil work complete all as per manufacturer design and specification complete all asdirected. |
| 2 | Supply and fix 80 mm bore water pipe galvanized iron medium grade fixed to walls and ceiling or laid in floor with all fittings complete all as specified and as directed. |
| 3 | Supply and fix CI butterfly vlave PN-1 conforming to IS 13095, for 80 mm bore pipes complete all as specified and directed.Make: Zoloto/Kirloskar/Kalpana/Upadhaya/BIR/Kartar |
| 4 | Supply and fix cast iron sluice valve for 80 mm bore pipe heavy duty PN-1 ISI marked flanged ends drilled having brass spindle with cast iron wheel head conforming to IS 14846including nuts bolt, washers and gaskets complete all as specified and as directed.Make: Zoloto/Kirloskar/Kalpana/Upadhaya/BIR/Kartar |
| 5 | M&L for Earthing complete with GI earth plate electrode of size 600x600x6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to GI earth strip of size 32 x 6 mm earth lead by means of nuts, bolts, check nuts, washers of galvanised iron as steel,protected by Glpipe ( Medium Grade)40mm bore allas directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 30 x 30 x5 cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 15 cm long, bent to shape as lifting handle, funnel,wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed .( GI strip upto 7.5m including testing consider in this item). |
| 6 | Supply & laying 3 layer PP-R pipes of outer dia 75 mm SRD 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot or cold water pipe all PP-R pipes & brass threaded polypropyline random fittings laid in trenches complete all as specified and as directed. |
| 7 | M&L for Making connection of PP-R distribution branch with PP-R/GI mains line of upto 75 mm size by providing and fixing tee including cutting and making fusion joint etc. complete all as specified and as directed. |
| 8 | Excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depthfor foundation, trenches for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in Soft/disintigrated rock complete all as specified and directed. |
| 9 | Excavation in trenches, not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth and getting out in Hard/Dense soil complete all as specified and as directed. |
| 10 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil complete all as specified and as directed. |
| 11 | Removing surplus excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed. |
| 12 | Supply and fixing 65mm dia Sluice valves class PN 1.6 complete all as specified and as directed. |
| 13 | M&L for construction of brick masonery valve pit of size 900x900x900 mm (internal dimension) one brick thick wall in built in CM (1:4) over 100mm thick PCC type D2(1:4:8) (using 40mm graded stone aggregate) as in foundation, and rendering 15mm thick plaster in cement mortar (1:4) bothexternally & internally,external plaster shall be up to 15cm below GL, providing valve pit cover made of 3.15mm thick MS sheet/plate & angle iron frame of 40 x 40 x 5mm including provision of hinges, handle and locking arrangement fixed on top of valve pit bymeans of MS hold fast 40 x 5 mm, 150 mm long, embedded in PCC (1:2:4) type B1 & (using 20mm graded stone aggregate) block of size 230 X 200 X 100mm, including two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer and handle and locking arrangement including necessary earth work in any type of soil complete all as specified and as directed |
| 14 | Supply, installation, testing and commissioning completeof OEM manufactured, static silent (Sound proof enclosure) Diesel Engine Driven Generating Set capable of delivering 30 KVA , 415 Volts (AC three phase, 4 wire system of supply) 50 Hz at power factor 0.8 minimum. The DG set shall consists of diesel engine coupled to a matching alternator, through flexible coupling and mounted on common base frame and complete with control panel standardized by manufacturer, fuel tank with mounting arrangements and inlet, outlet return inlet oil arranement, exhaust pipe complete and suitable for conditions prevalent at Sigar Military Station (Capacity of Engine, alternators shall be worked out taking all derating factors into consideration)as per OEM\"s recommendation, anti-vibration pads, including all features to comply with latest CPCB-IV Plus guidelines and comprising of followings:- |
| 15 | (i) ENGINE (Prime Mover): Diesel Engine 1500 RPM, direct injection, four stroke, radiator cooled, performance class of generator set ISO 8528-5 G2, turbo charged, capable of giving adequate BHP to drive Alternator capable of delivering 30 KVA at outdoor atmospheric conditions at Sigar Military Station, (Taking all derating factor into consideration), 12/24 Volt (as per manufacturer recommendations) electric battery start including suitable size battery, complete with fly wheel all standard fittings/fixtures as per manufacturer and including suitable panelwith tachometer, lube oil temperature, pressure gauge and frequency meters and also including self starter system, dynamo, fuel electric control panel with electronic governor (ECPG) and Engine protection system (Shut down, low lub oil, oil pressure, over speed etc) fuel tank and first fill of lub oil and other consumable etc. |
| 16 | (ii) ALTERNATOR: Brushless AC alternator, 3 Phase, 415 Volt, 4 wire rated for output of 30 KVA, Minimum power factor 0.8, 1500 RPM, IP 23 Protection class enclosure, insulation Class \"H\", salient pole, revolving field, sealed bearing automatic voltage regulator coupled through flexible coupling with and to match the above engine.(iii) BASE PLATE: Made out of structural steel as per manufacturer\"s recommended design/specifications.(iv) ACCOUSTIC ENCLOSURE: Sheet metal fabricated cope type silent enclosure manufactured on CNC machines as per CPCB norms and powder coated after seven tank process, the enclosure shall be designed for reducing the sound level to 75 DB(A) at a distance of 1 M at 75% load under field condition. |
| 17 | (v) FOUNDATION/PLINTH/BASE: Shall be provided as per manufacturer recommendations, however minimum 0.5 m space should be available all around the set and height of plinth shall not be less than 0.5 M.(vi) AMF PANEL: Microprocessor/Relay based pedestal mountedAMF control panel of suitable rating made up of 3 mm thick CRCA sheet steel enclosure with power coated double contactor type for mains and alternator with necessary aluminium bus bar for 3 phase, 4 wire system including necessary relays, timer, fuses, interconnection copper cabling work . (a) MCCB of suitable rating wirh short circuit protections (b) Digital multifunction meter of size 96x96 mm to measure current, voltage, KW, frequency and power factor with built in selector switch and programmable CT ratio with RS 485 port(c) Phase indicating lamps (R-Y-B) - 1 Set.(d) All standard relays, circuits and protection required for automatic operation of Gen set(e)Data logging: Engine hours, Control hours and upto 5 recent fault codes(f) AC Alternator Protection: Over/under Voltage, Over/under frequency, Loss of AC sensing, Over speed, Over current, KW Overload |
| 18 | M&L for Cement concete in foundations, filling and mass concrete1:4:8, type D2 using 40 mm graded stone aggregate for gen set platform of size3mtr x 2mtr and 0.3mtr below the ground level complete all as specified and as directed. |
| 19 | M&L Cement concete in foundations , filling and mass concretewith 1:3:6, type C1 using 20 mm graded stone aggregate for gen set platform of size3mtr x 2mtr and 0.45 mtr above the ground level including necessary formwork and 10mm thick cement plaster in CM 1:4 all around & top, finished even & smooth without using extra cement complete all as specified and as directed. |
| 20 | Supply, lay and connect inXLPE insulated, armoured, heavy dutyLT underground electric cable, with aluminium conductor of size 35 sq mm 3.5 core, 650/1100V Grade, as Per IS 7098(Part 1) 1988, intrenches/ducts/poles /pipes/wallsetc. including connecting the cable with the panel boards, DB etc by using suitable size of aluminium thimbles, connectors, cable glands,bolts, nuts etc complete all as specified and directed. |
| 21 | M & L for Sand cushioning with clean dry sand in trenches for protection of under ground cables (below, above and around the cable laid in trenches) complete all as specified and directed.(Note: Thickness after punning down shall be measured for payment) |
| 22 | S&F Sub-Class B Brick, well burnt, laid breadth-wise along the length of Cable laid in Trenches over Sand Cushion laid for UG Cable Protection, complete all as specified and as directed. |
| 23 | Supply & laying (in replacement) galvanized steel tubing \"light grade\"with GI fittings in trenches/ under roads/ along pole/ wall for cable protection of size 40 mm bore dia all as specified& directed by Engr-in-Charge. |
