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| 1 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for for taking out/laying of CI/DI/GI pipe lines/ UG cable etc, forming bottom of trenches to the required level and gradient and getting out in soft/loose soil complete all as specified and as directed. |
| 2 | Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25cm complete all as specified and as directed. |
| 3 | Removing excavated material n.exc 50m and depositing were directed at a level not exceeding 1.5m above the starting level complete all as specified and as directed. |
| 4 | Taking up or down GI steel tubing of 25/32mm bore including connections from trenches/walls/floors etccomplete all as specified and as directed. |
| 5 | Taking up or down GI steel tubing of 40mm bore including connections from trenches/walls/floors etccomplete all as specified and as directed. |
| 6 | Taking up or down GI steel tubing of 50mm bore including connections from trenches/walls/floors etccomplete all as specified and as directed. |
| 7 | Taking up cast iron water mains80mm bore (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and as directed. |
| 8 | Taking up cast iron water mains 100mm bore (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and as directed. |
| 9 | Taking up cast iron water mains 150mm bore (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and as directed. |
| 10 | Taking up cast iron water mains 200mm bore (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and as directed. |
| 11 | M&L 63mm outer dia,3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4(PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. |
| 12 | M&L 50mm outer dia,3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4(PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. |
| 13 | M&L 40mm outer dia,3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4(PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. |
| 14 | M&L 32mm outer dia,3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4(PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. |
| 15 | S&F in repair, 63mm outer dia PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed. |
| 16 | S&F in repair, 50mm outer dia PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed. |
| 17 | S&F in repair, 40mm outer dia PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed. |
| 18 | S&F in repair, 32mm outer dia PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed. |
| 19 | S&F in repair, 25mm outer dia PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed. |
| 20 | Supply, laying, jointing & testing of Ductile Iron (DI) Pressure 200mm bore (dia) with Spigot & Socket Ends, Centrifugally Cast (Spun) with Cement Mortar Lining in Inner Side confirming to IS : 8392 /2000 in standard length for classification K-7 and other relevant standards and Metallic Zinc Coating followed by a finishing layer of Epoxy Paint in outer side, suitable for Push-on Joint (Rubber Gasket Joint) in any length and laid in Trenches, complete all as specified and as directed. Note- Excavation,DI Specials shall be measured and paid separately . |
| 21 | Supply, laying, jointing & testing of Ductile Iron (DI) Pressure 150mm bore (dia) with Spigot & Socket Ends, Centrifugally Cast (Spun) with Cement Mortar Lining in Inner Side confirming to IS : 8392 /2000 in standard length for classification K-7 and other relevant standards and Metallic Zinc Coating followed by a finishing layer of Epoxy Paint in outer side, suitable for Push-on Joint (Rubber Gasket Joint) in any length and laid in Trenches, complete all as specified and as directed. Note- Excavation,DI Specials shall be measured and paid separately . |
| 22 | Supply, laying, jointing & testing of Ductile Iron (DI) Pressure 100mm bore (dia) with Spigot & Socket Ends, Centrifugally Cast (Spun) with Cement Mortar Lining in Inner Side confirming to IS : 8392 /2000 in standard length for classification K-7 and other relevant standards and Metallic Zinc Coating followed by a finishing layer of Epoxy Paint in outer side, suitable for Push-on Joint (Rubber Gasket Joint) in any length and laid in Trenches, complete all as specified and as directed. Note- Excavation,DI Specials shall be measured and paid separately . |
| 23 | Supply, laying, jointing & testing of Ductile Iron (DI) Pressure 80mm bore (dia) with Spigot & Socket Ends, Centrifugally Cast (Spun) with Cement Mortar Lining in Inner Side confirming to IS : 8392 /2000 in standard length for classification K-7 and other relevant standards and Metallic Zinc Coating followed by a finishing layer of Epoxy Paint in outer side, suitable for Push-on Joint (Rubber Gasket Joint) in any length and laid in Trenches, complete all as specified and as directed. Note- Excavation,DI Specials shall be measured and paid separately . |
| 24 | S&F DI Bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.)Tee pieces single branch. \"Y\" junction, double branch, cross collars, caps and plugs for Pipe upto 300mm bore complete all as specified and as directed. |
| 25 | M&L Cast Iron Sluice Valve 80 mm bore (dia), comply with IS:14846-2000, Class PN-1.6, both Ends Flanged, having Gun Metal Working Parts, Stainless Steel Spindle with Cast Iron Hand Wheel with all necessary fixing Arrangements such as Gaskets, Mild Steel Nuts, Bolts, Washers, etc. and testing including taking down unserviceable Sluice Valve, complete all as specified and as directed. |
| 26 | M&L Cast Iron Sluice Valve 100 mm bore (dia), comply with IS:14846-2000, Class PN-1.6, both Ends Flanged, having Gun Metal Working Parts, Stainless Steel Spindle with Cast Iron Hand Wheel with all necessary fixing Arrangements such as Gaskets, Mild Steel Nuts, Bolts, Washers, etc. and testing including taking down unserviceable Sluice Valve, complete all as specified and as directed. |
| 27 | M&L Cast Iron Sluice Valve 150 mm bore (dia), comply with IS:14846-2000, Class PN-1.6, both Ends Flanged, having Gun Metal Working Parts, Stainless Steel Spindle with Cast Iron Hand Wheel with all necessary fixing Arrangements such as Gaskets, Mild Steel Nuts, Bolts, Washers, etc. and testing including taking down unserviceable Sluice Valve, complete all as specified and as directed. |
| 28 | M&L Construction Brick Masonry Valve Pit of size 1200x1200x1200 mm (Internal Dimension) one Brick thick Wall in Cement Mortar 1:4 on 100mm thick PCC 1:4:8 (40mm graded aggre-gate) in Foundation, Rendering 15mm thick internally and externally upto 150mm below GL, providing 3.0mm thick MS Sheet Valve Pit Cover, welded with 40x5mm Flat Iron Frame alround including provision of Hinges, Handle with Locking Arrangement and 40x40 x6mm Angle Iron Frame fixed on top of Valve Pit by means of holdfast 150mm long, embedded in PCC 1:2:4 (20mm graded aggregate) Block of size 230x200x100 mm, applying two coats of Anti-corrosive Paint to all exposed Steel Surfaces over a coat of red oxide zinc chrome Primer after preparation of Surfaces and necessary Earth Work in Soft/ Loose Soil including demolition of unserviceable Valve Pit, complete all as specified and asdirected. |
| 29 | Boring holes horizontally under Road without damaging the surface of Road (minimum 1.0 METRE below the Road Surface with the help of GI Tubing not exc. 150 mm bore (dia) for passing of pipes, complete all as specified and as directed.Note:- GI pipe will be measured and paid seperately under appropiate item |
| 30 | M&L PCC Type B2 1:2:4(40mm graded aggregate) as in foundations/filling in mass concrete including necessary formwork as required, complete all as specified and as directed. |
| 31 | M&L maintance free chemical Earthing system complete with 3 Nos pure copper earth rods 17mm did, 3000mm long electrode dipped fully in earthing Ennob chemical Backfill compound (EBFC) with minimum 3 Nos of 30Kg bag buried in ground to bore holes 200mm dia vertically to a depth not less than 3.5 mtr deep below the ground level with top edge of earth electrode at a depth not less than 3000mm below normal ground level, interconnected each other parallely in traingle shape horizontaly with provision of copper bus bar of size 32mm x 6mm for interconnection with copper earth lead strip 32mmx6mm for further connected to test point block NABL lab certified back fill eath enhancing compound for filling 3 x bore holes with soil mixedso as to achieve eath resistance below 1 Ohms includingnecessary Excavation in Soft/Loose Soil, Returning, Filling in and removal of Surplus Soil upto a distance of 50.00 METRE and provision of Poly Plastic Pit cover for each eathingand testing on completion complete all as specified and as directedNOTES : (i) The unit rate includes for protection pipe and copper strip from top of earth plate up to 7.00 meter above ground level.(ii) All copper strip shall be brazed with copper electrodes. Copper Nut & Bolts shall be used for jointing |
| 32 | S&F earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit /pipe or fixed to poles duly fixed over insulatorsor any other indicatedsituation for loop earthing etc as required with 32 x 6mm copper strip duly brazedcomplete all as specified and directed.NOTES : (i) All copper strip shall be brazed with copper electrodes. Copper Nut & Bolts shall be used for jointing |
| 33 | S&F Test point terminal block made of gun metal or Phosphorus bronze size 75 x 75 x 25 mm, drilled and screwed including 3 Nos 8 mm dia 25 mm long hex head screw in a test point boxcomplete all as specified and as directed. |
| 34 | S&F 40mm bore GI pipe light grade with all necessary fittings (ISI marked) as in earthing strip protection laid in trenches/road/floor complete all as specified and as directed. |
| 35 | S&F earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit /pipe or fixed to poles duly fixed over insulatorsor any other indicatedsituation for loop earthing etc as required with 25 x 3mm Aluminum strip complete all as specified and directed. |
| 36 | S&F Air termination, single pointed, copper rod 16mm dia and 750mm long with 5 spike on top, base arrangement of copper for fixing at base of arrestor with necessary screws and connected to earth strip complete all as specified and directed. |
| 37 | S&F Junction Box of size 217x253x115 mm made out of Polycarbonate material totally enclosed, dust and vermin proof, rain protected slanted roof top, door pasted with rubber gasket, water tight IP 66/67 protection mounted on porcleain insulators for fixing of Test point complete all as specified and directed. |
| 38 | S&F epoxy insulators (heavy duty) for fixing of earthing strip complete all as specified and directed. |
| 39 | Supplying, installing, commissioning and testing complete of manufacturer as approved by the GE, manufactured and tested static Silent Diesel Engine Driven Generating set of CPCB IV including panelcapable of delivering 20 KVA, 415 Volts(AC 1 Phase, 2 wire system of supply) 50 Hz at power factor 0.8 minimum. The DG set shall consist of a diesel engine coupled through flexible coupling to a matching alternatore and mounted on dunlop metallastik foundation pads on a common base frame and thereafter installed in the CPCB approved acoustic enclosure (the complete set conforming to and test certified as per CPCB norms and as specified) all as specified complete with control panel standardised by manufacturer, flexible exhaust pipe complete and shall comprise of the followings :-(a) ENGINE (PRIME MOVER) : Diesel Engine 1500 RPM of suitable HP as recommended by manufacturer but not less than 25.5 BHP (at NTP) water cooled, Turbocharged aircooled, 1 x 65 AH 12 volts electric battery start, complete with fly wheel and all standard fittings/fixtures as per manufacturing practice including suitable engine control panel with tachometer, lub oil temp & pressure gauge, water temp gauge and frequency meter (digital type) including safety shutdown contents and also including self starter, dynamo, fuel tank etc and conforming to IS : 10002, ISO : 3046, BS-5514. The engine shall give electrical out put of 20 KVA at 0.8 PF.(b) ALTERNATOR : AC alternator, self excited, self regulaed, self ventilated, brushless design, conforming to BS 2613/IS 4722, 3 Phase, 415 Volts, 50 Hz, 4 wire system output 20 KVA PF 0.8 1500 RPM insulation class \"H\" enclosure IP 23/TEFC complete with AVR with +/- 1% voltage regulation directly coupled to and match the above engine and capable for over load of 10% for one hr in 12 hr operation.(c) Dunlop Metallastic anti-vibration pads for mounting engine - alternator assembly on the base frame/plate.(d) BASE FRAME : Made out of structural steel as per Manufacturer\"s recommended design/specification. Item Contd... |
| 40 | (e) ACOUSTIC ENCLOSURE : Provn of an integral type approved/certified acoustic enclosure as per CPCB norms for the DG sets restricted the noise level to 75 db at one meter along and temp rise within canopy shall not exceed 5 degree to 7 degree celsius. It shall be made of 16 SWG CRCA MS sheet with powder coated finish on outside and provided with non igniting fire retardant foam as accoustic material. There shall be four hinged doors out of which one shall be with a glass window. The base frame shall be ISM section. It shall also include the following :(i) Silence absorption type, non-resistance, residential and exhaust pipe covered with asbestos rope lagging extending to about 2 mtrs outside the acoustic enclosures.(ii) Internal wiring with PVC copper conductor cables, IS-694 marked, FRLS in conduit and flourescent lamp fittings.(f) Battery 1 Nos 12 V x 65 AH DC charged/sealed maint free. Make : EXIDE/AMCO(g) Control Panel(h) Foundation of DG Set shall be as per Manufacturer\"s recommendation. Essential : Panel/DG (AMF) Panel shall be comprising of the following :- (i) AMF PANEL : Outdoor type AMF Panel shall be fabricated out of 3.15 mm thick CRCA sheet provided with hinged detachable lockable front & back openable powder coated CPRI approved complete as required and as per specification and comprising internal of the following components :- Two Nos 315 A, TPN MCCB, 35 KA service breaking capacity with heavy duty solid neutral link, shunt tripal alongwith 2 Nos 300 A four pole contactor, earth fault relay equivalent to MC 12 A suitable for cable connection on incoming side and outgoing side. Metering and indication for each incomer Multifunction meter of conserv/ducati make withe RS-485 communication port & required CT\"s Battery charger coltmeter of range 0-50 volts and ammeter of range 0-30 Amps for trickle and boots charging indicating lamps RYB Set \"ON\" Load on DG set DC control supply healthy reverse power under voltage/over voltage,Relays for AMF operation with 3 attempt facility. (j) CATALOGUES : Operation and Maintenance manual, spare parts list, overhauling manual - 01 Sets.Note :- All outgoing feeders shall be connected by cable through suitable size gland palte/glands. |
| 41 | M&L sand cushioning in cable trenches over & under the cable, with river washed coarse sand, as per standard practice with proper compaction complete all as specified and directed. |
| 42 | Supply and laying for brick protection for protection of cable over sand cushioning cables inside the trench by using common brunt clay building bricks sub-class “B” old size brick and flat and width wise along the axis of the trenchcomplete all as specified and directed. |
| 43 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sqmm 2 core laid in trenches/ floors/ on wall/ run through pipe/pole and connecting to the main switches/ cut outs MCB/ MCCB/Polewith necessary lugs complete all as specified and as directed. |
| 44 | M&L Earthing complete with Copper Earth Plate Electrode 600x600x3.15mm thick burieddirectlyin ground vertically to a depth not less than 2.25 METRE below Ground Level with Top Edge of Earth Plate at depth not less than 1.50 METRE below normal ground level, connectedto Copper Earth Strip 20x3mm and drawn through andincluding Galvanised Iron Protection Pipe32mmbore (dia) ‘light grade’ upto 1.00 METRE above the Floor Level of the Building where Main Switch/DB situated, by means of Copper or Bronze Bolts, Nuts, Check Nuts and Washers etc., Earth Plate surrounded by a packed thickness of char coal or coke dust mixed with Common Salt in alternate layers of not exc. 150 mm thick, PCC Pit in Cement Concrete 1:3:6 (20mm graded aggregate) and pre-cast RCC Cover Slab of size 350x350x50mm in Cement Concrete 1:2:4(20mm graded aggre gate) reinforced with and including 8mm dia TMT Bars @10 Cm centre to centre both ways and suitable handle of 10 mm dia round bar, GI Wire Mesh, Funnel with GI Watering Pipe 20 mm bore (dia) ‘medium grade’, necessary Excavation in Soft/Loose Soil, Returning, Filling in and removal of Surplus Spoil upto a distance of 50.00 METRE and all as shown in Electrical Plate No. 3 of MES Schedule Part-I and testing on completion complete all as specified and as directedNOTES : The unit rate includes for protection pipe and copper strip from top of earth plate up to 7.00 meter above ground level. |
| 45 | M&L Earthing with Galvanised Steel Earth Plate Electrode 600x600x6 mm thick, burieddirectlyin ground vertically to a depth not less than 2.25 METRE below Ground Level with Top Edge of Earth Plate at depth not less than 1.50 METRE below normal ground level, connectedtoGI Earth Strip 25 x 4 mm drawn through and including GI Pipe 32 mm bore (dia) ‘light grade’ for protection upto 1.00 METRE above the Floor Level ofthe Building where Main Switch/DB situated, by means of Bolts, Nuts, Check Nuts and Washers etc., Earth Plate surrounded by a packed thickness of Char Coal or coke dust mixed with commonSalt in alternate layers of not exc. 150 mm thick, PCC Pit in Cement Concrete 1:3:6(20 mm graded aggregate) and Pre-cast RCC 1:2:4 (20mm graded aggregate) Cover Slab 350x350 x50mm, reinforced with and including 8.0 mm dia TMT Bars @ 100 mm centre to centre both ways, GI wire mesh, Funnel with GI Watering Pipe 20mm bore (dia) ‘medium grade’, necessary excavation in soft/loose soil, returning, filling in and removal of Surplus Spoil upto a distance of 50 METRE and all as shown in Electrical Plate No. 3 of MES Schedule Part-I and Testing on completion, complete all as specified and as directedNOTES : The unit rate includes for protection pipe and copper strip from top of earth plate up to 7.00 meter above ground level. |
| 46 | Design, fabricate ,Supply, installing, testing and commisioning offactory made powder coated (CPRI approved) out door type, dust & vermin proof, LT feeder piller box made out of 3.15 mm thick CRCA steel sheet of suitable size and and angle iron 50x50x6mm, grouted in PCC 1:3:6 using 40mm graded stone aggregate including bus bar, internal wiring with PVC insulated, single core copper conductor cable of suitable size duly numbered with tags for the circuits with hinged double door shutters (front & rear), cubical type with locking arrangement and slanted roof, the panel board shall comprise of following items and all specified in SSR part -I clause No 19.21 and connecting up all the LT UG cables Busbar: 200 Amps rated Aluminum busbar insulated with PVC Sleave asper standard colour code and rigidly mounted on backalite/ DMC insulated bus bar support (square/ round) insulators of suitable size and good insulation resistance.(a) INCOMING(i) MCB, DP, 100 Amps, 10 KA, - 1 No(b) OUTGOING(i) MCB DP, 100 Amps 10KA -02 Nos(ii) Industrial socket 100 Amps, 10KA - 02 Nos(iii) Industrial Plug 100 Amps, 10KA - 02 Nos |
| 47 | Supply, installing out door type Bus bar chamber of size 450 x 300 x 450mm, pedestal mounted, CPRI approved factory made totally enclosed, dust and vermin proof, shutter in front side made of 3.15 mm thick CRCA sheet, duly fabricated and having proper locking arrangementand painted with powder coating paint and mounted on PCC Platform all round the Bus bar chamber complete including copper bus bar TPN 415 Volts, 50 Hz of rating 400 Ampduly insulated with coloured PVC sleeve as per standard colour code and rigidly mounted on bakelite/DMC insulatorbus bar support (Square/round ) insulators of suitable size and rating as per site requirment and good insulation resistance complete all as specified and as directed.Note :- Rate Quoted is deemed to inclusive of PCC (1:3:6) type C-2( using 40mm graded crushed stone aggregate) and necessary earth work as required. |
