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| 1 | M&L for flushing of the existing borewells of size upto 150 mm dia upto 250 feet depth by drillingmachine by mechanical method or PVC pipe method into the above well connected to a pneumatic compressor after taking out the submersible pumpset with necessary hoisting equipment and flushing the bore well complete with compressor air and flushing bore well till discharge of fresh water is obtained subject to entire satisfaction of Engr-in-charge and lowering down the submersible pump set in its original position complete all as directed. |
| 2 | Taking out unserviceable GI socket from 50 mm column pipe and S&F new GI socket 50 mm (ISI marked) long type,heavy duty suitable for the column pipe complete all as directed. |
| 3 | Cutting the existing damaged threading of GI column pipe 50 mm dia andre-threading on lathe machine complete all as directed. |
| 4 | Removing old unserviceable column pipe as obtained from lowering of submersible pump setand S&F new GI column pipe 50mm dia,ISI marked, 3 metre length each, both ends machine threaded with long threaded socket complete all as directed.Note: 3mtrs pipe, threading on both sides and socket shall be measured as one unit. Make : Oswal/Jindal |
| 5 | Taking out unserviceable CI sluice valve from the existing position by opening nuts, bolts and breaking of valve chamber including neceessary earth work and excavation in any type of soil and supply and fix CI Sluice valve class PN 1.6ISI marked flange type suitableand with iron wheel head brass/stainless steel spindle and nut and all other connected accessories such as gland packingbolts, nuts and rubber gasket etc complete and making good the valve chamber to match with thesourrounding including brick work, plastering and all other connected works for the following dia CI sluice valves Note :-The work shall be carried out without causing any interruption of regular water supply at DRDO Township. Excavation measured saperately |
| 6 | 250 mm bore |
| 7 | 200mm bore |
| 8 | 150mm bore |
| 9 | 100mm bore |
| 10 | 80mm bore |
| 11 | S/F & repairs gun metal gate valves ISI marked with iron wheel head and both ends screwed including removing of unserviceable gun metal gate valve from the existing position of the following size gun metal valves complete all as directed. |
| 12 | 15mm dia |
| 13 | 20mm dia |
| 14 | 25mm dia |
| 15 | 40mm dia |
| 16 | 50mm dia |
| 17 | 80mm dia |
| 18 | Supply and Fix Butterfly valve of size 150mm dia both ends flanged and drilled complete with all accessories of class PN 1.6 conforming to IS specifications and testing including removing theunserviceable valve complete all asdirectedMake :- ADVANCE/KIRLOSKAR/ AUDCO |
| 19 | All as per item No. 07 above, but of size 100 mm dia |
| 20 | All as per item No. 07 above, but of size 80 mm dia |
| 21 | Removing unserviceable PVC water proof cable of any size as obtained from lowering of submersible pump setand S&F new PVC water proof copper cable of size 3 core 2.5 sqmm suitable for submersible pump set complete all as directed.Make:- FINOLEX/FINECAB/PAYAL |
| 22 | Taking out old unserviceable GI pipe line and supply and fixing/ laying GI tubing medium grade of following dia, laid in trenches/ floors or fixed to walls including necessary GI fittingssuch as bends, elbows, nipple, sockets, unions, reducers, tees etc and making good the surface to match with existing surface complete all as directed .Note : - Necessary excavation and earth work shall be measured and paid separately under relavent items. |
| 23 | 15 mm dia |
| 24 | 20 mm dia |
| 25 | 25 mm dia |
| 26 | 40mm dia |
| 27 | 50 mm dia |
| 28 | 80 mm dia |
| 29 | 100mm dia |
| 30 | Excavation in trenches, not exceeding 1.5mm wide and not exceeding 1.5m in depth for laying of pipe line and getting out in any type of soil complete all as directed. |
| 31 | Returning filling in, including spreading, levelling watering and well ramming in layers not exceeding 25cm thick using soil complete all as directed. |
| 32 | Removal of excavated soil to a distance not exceeding 50mtr and depositing where directed at a level not exceeding 1.5m above the starting point complete all as directed. |
| 33 | M&L for preparing surfaces and painting the pipe lines of dia upto 200 mm with two coats of synthetic enamel paint of color as directed by the Engr-in-charge and marking the inflow/outflow arrows on the pipeline near the pumps/ sump/ OHT all as directed and specified |
| 34 | Supply,testing and commissioning of 7.5hp,3-ph,415volts,50hz, submersible pumpset comprising of submersible motor, pump minimum 8 no. of stages with minimum head in meters is 50-60 mtrs and minimum discharge capacity0-330 LPM,minimum rpm 2880 suitable for borewell size 150mm dia,inclduing taking out old un serviceable pump set from exisiting borewell by removing/liftingof GI column pipe from borewell and disconnect the all electrical/mechanincal connections from the pump and lowering the new pump set,GI column pipes, including making of electrical/mechanical connectioncomplete all as directed by engr-in-charge |
| 35 | Supply of chlorine tablets contained in plastic cylinderdisposablesanitiserrefill(dia2.5inches+ 0.5inchesheight10inches+0.5inches)for disinfectionofdrinkingwaterwitharrangementfor controlled release of disinfectant in water suitable for operationthroughdosingsystem. Make:-Declibac (Typestequa411AE/Eqvt)/OEM recommendedmake.Note:-Theproductmediashouldhaveheavymetal contaminantsbelowdeclibaclimitsandmustpass the acutetoxicity test(confirm to non toxicityfor mammaliancells)andsafe for humanhealthsafety point complete. |
| 36 | Supply & Fixing LED flood lights 120 watts230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection with impact and corrosion resistant complete with driver and unique lens system for enhanced illumination and lamp including removal of existing & complete all as directedMake Havells/ Philips/ Crompton greaves/Bajaj/Wipro |
| 37 | Supply & Fixing LED flood lights 100 watts230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection with impact and corrosion resistant complete with driver and unique lens system for enhanced illumination and lamp including removal of existing & complete all as directedMake- Havells/ Philips/ Crompton greaves/Bajaj/Wipro |
| 38 | S&F in repairsIntegral LED bollards 8 watt with opal acrylic diffuser made of extruded aluminium housing and IP65 protection including PCC foundation with suitablephospher bronze/GI nuts and bolts for fixing the bollard as per site requirement complete all asdirected Note:-Rate quoted shall be inclusive of necessary excavation and concrete required. |
| 39 | S&F in repairs post top lantern LED type 15 watt 230 watts volts AC outdoor type with decorative post top for 360 degree indirect light IP65 protection with impact and corrosion resistant complete with driver and lamp along withnecessary wiring,accessroies complete all as directed. |
| 40 | S&F (in repair)Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paintcomplete for Gates of Power house/pump houses etc all as specified and directed by Engr-in-Charge. |
| 41 | Plain cement concrete(1:2:4), type B-1 (Ceiling 20mm graded crushed stone aggregates) as in coping filling including necessary firm work through finised all as specified and directed as foundation of hardstanding at pump houses by Engineer-in-Charge. |
| 42 | M & L brick work with sub class \"B\" bricks, straight or curved on plan exceeding 6mtr mean radious built in CM (1:6) complete all as specified and directed |
| 43 | M& for plastering or rendering 10mm thick (1:4) ratio on fair faces of brick work or concrete surfaces |
| 44 | M&L for Plain mild steel wire of 2.50 mm, galvanised class 3, in fencing including straining and fixing to wood, concrete or steel posts and/or to straining bolts, including securing with and provision of galvanised iron tying wire, galvanised iron staples or steel pins, etc. as directed(each line of wire to be measured) |
| 45 | M&L for spreading the 40mm coarse aggregate in 11 KV MRS yard complete all as directed. |
| 46 | S&F MCCB four pole 630 Amps, 415 volts 36 KA, including taking out old unserviceable MCCB complete all as directed. |
| 47 | S&F MCCB four pole 400 Amps, 415 volts 36 KA, including taking out old unserviceable MCCB complete all as directed. |
| 48 | S&F MCCB four pole 250 Amps, 415 volts 36 KA, including taking out old unserviceable MCCB complete all as directed. |
| 49 | S&F MCCB four pole 160 Amps, 415 volts 36 KA, including taking out old unserviceable MCCB complete all as directed. |
| 50 | Supply & Laying, jointing & testing of XLPE UG LT cables,insulated, PVC sheathed aluminium conductor multi stranded armoured heavy duty 1100 Volt grade laid in trenches/ducts/along poles/through pipe under road etc with new aluminium lugs for the following cable sizes all asdirected. |
| 51 | 10 sqmm 4 core |
| 52 | 16 sqmm 4 core |
| 53 | 120 sqmm 3.5 core |
| 54 | 185 sqmm 3.5 core |
| 55 | Repair/Repalce of DOL starter suitable for 4 to 7.5 HP submersible pump set of 3 phase including necessary internal wiring with suitable copper wire including testing and commissioning complete all as directed. |
| 56 | Disconnecting Existing panel and its connections and supply, install, testing and commissioning of new powder coated out door LT feeder panel of 600 Amps, factory fabricated, CPRI approved, cubicle type, made out of 3.15 mm thick CRCA sheet, vermin proof with Aluminium bus bar of size 50 mm x 10 mm, Al strip 3 phase and neutral connections, colour coded with heat shrinkable PVC sleeves, with necessary supports, angle iron frame work and stand, locking arrangements and painting with one coat of red oxide primer and two coats of powder coated paint with suitable size of panel control copper wiring, accessories fitted on suitable insulator all housed in suitable bus bar chamber andprovision and fixing of digital Voltmeter, Ammeter with built in selector switch, CTs of suitable ratio,ICs=100%ICu and pilot indication lamps along with provision of necessary cable entry/ exit boxes for all incoming and out going cables with suitable cable glands including PCC foundation complete all as specified and directed andconsisting the following :-(a)MCCB 4 Pole, 415 volts adjustable type, 500 Amps wth breaking capacity 36KA -01 No. (incomming)(b)MCCB 4 Pole, 415 volts adjustable type, 315 Amps with breaking capacity35KA -01 Nos. (Outgoing)(c) MCCB 4 Pole, 415 volts adjustable type, 250 Amps with breaking capacity25KA -02 Nos. (Outgoing)(d)MCCB 4 Pole, 415 volts adjustable type, 125 Ampswith breaking capacity 25KA -03Nos. (Outgoing)(e) 3-phase Panel mounted Digital type Voltmeter meter 0-500 Volts with selector switch andAmmeter 0-500 Amps with selector switch and LT-CT operated complete - 01 Set(f) Phase Indicatinglamp LED type for Red, Yellow and Blue - 01 Set |
| 57 | Note for item No 82 :(a) All existing incoming and out going cables are to be connected to the abovepanel with proper lugs, glands, nuts & bolts etc the cost of which is deemed to be included in the above item..(b) The cost shall also deemed to include for breaking of floors/walls etc including digging of trenches for removing of cables of loops and connecting to the new panel boards and making good the disturbed surfaces to match with the existing surfaces.(c) The panel shall be fabricated from a reputed firm(CPRI Approved) .(d) Prior approval to be taken from the Engineer-in-Charge by submitting the sample drawing of the Panel Board. |
| 58 | M&L for laying ofcommon burnt bricks, sub class \"B\", old size 230 x 115 x 75 mm in trenches for cable protection complete all as directed. |
| 59 | Supply and spreading of natural, clean, dry, river sand in trenches for cable protection / transformer yard/ two pole /four pole structure yardcomplete all as directed.Note:- Punned thickness only shall be measured for payment purpose. |
| 60 | S&F Air termination point vertical type single pointed made with 12mm dia 300mm long copper rod including necessary fixing arrangement with aluminium boits, nuts,lead wasters etc. complete and incl provisin of GI tubing grade 40mmdia,300mm long embedded in PCC block (size 30cm X30cm X 30cm) one end and other end fitted with air termination rod incl taking down old termination rod complete all as specified and directed. |
| 61 | S&F aluminium strip of size 25 x 3.15 mm horizontal/ Vertical down conductors and incl epoxy insulator bus bar type 40mm thick at an interwal of 60 cm apart for lightening protection on roof and for down conductors including all fixing arrangments with aluminium nuts, bolts & washers complete all as per IS-2309-1989 and testing incl taking down old aluminium strip all as specified. |
| 62 | S&F Galvanised from strip of size 32 x 4 mm from earth pit to test point provided all around the bldg for lightening protection laid in trenches /fixed to walls on eposy insulators with screws etc and connecting up incl taking down old galvanised strip complete all as directed. |
| 63 | Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw all as directed and specified |
| 64 | S & F CPVC Pipes SDR 11 & Plain CPVC SDR 11 Fitting in trenches/ Floor of following sizes including taking down old pipe complete all as specified and directed. |
| 65 | 15 mm dia |
| 66 | 20 mm dia |
| 67 | 25 mm dia |
| 68 | 40mm dia |
