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| 1 | Taking out old unserviceable starter panel board from pump house 1 and 2 and making good of disturbed portion of floor and wall including disconnecting all cables and joints. |
| 2 | Taking out old unserviceable LT UG cable any size and type after disconnecting from panel boards, starters and MCCBs etc carefully without damaging the existing assets |
| 3 | Taking out old unserviceable GI pipes of size 15mm to 20mm |
| 4 | Taking out old unserviceable chlorine dozing system along with FRP tanks and motor any size and type after detaching from its position from pump house No 1 & 2, pugging of pipeline branches and depositing to MES store yard in suitable means of transports and labours complete. |
| 5 | M&L for CPRI approved indoor industrial factory made pedestal type cubical panel board double door of size 1500x1200x600 mmmade out of MS sheet 3 mm thick & surface provided byequal angle 50x50x5mm protection panelling for instrument/electrical items with locking arrangements of all segments and outer door, including surface painted withpowder coated ionized spray paintby spraying including filling cavities of pillar, 2 coats of painting after primary coat (red oxide) , front and back opening with locking arrangement Provision of MS channels of 75 x 50 x 50 at the bottom of panel up to the width of panel, fixing ofdanger notice board and the following electrical items including all connection , grouting etc. LT panel with following accessories :- |
| 6 | (a) Copper bus bar insulated over the surface with RYB-N colour code of capacity 300 Amp ---04 Nos(b) MCCB 200A(Adjustable type) 415 Volts 4 pole, 35 KA (Incoming) - 01 No. (c) MCCB 63 A Fixed type, 415 Volts 4 pole, 25 KA (Outgoing) -04 Nos.(d) Automatic start delta starter of capacity 20 HP with ON/OFF push button, 3 phase contactors of 40 Amps, Overload relay of 20 Amp to 40 Amp range, timer, reverse current and single phase protection, RYB indicator all prewired in a single enclosure painted with well finished corrosion free weather proof powder coated paint complete- -04 Nos.(e) Indicator lamp LED type (set of three Red,Yellow,Blue)----01 Nos(f) Digital volt meter and ammeter combined (Multi function meter)flush mounting square type and CT/PT of suitable ratio complete - 01 Set.(g) MCB SPN 16 Amp 10 KA C series - 02 Nos |
| 7 | M&L for CPRI approved indoor industrial factory made pedestal type cubical panel board double door of size 1200x1000x600 mmmade out of MS sheet 3 mm thick & surface provided byequal angle 50x50x5mm protection panelling for instrument/electrical items with locking arrangements of all segments and outer door, including surface painted withpowder coated ionized spray paintby spraying including filling cavities of pillar, 2 coats of painting after primary coat (red oxide) , front and back opening with locking arrangement Provision of MS channels of 75 x 50 x 50 at the bottom of panel up to the width of panel, fixing ofdanger notice board and the following electrical items including all connection , grouting etc. LT panel with following accessories :- |
| 8 | (a) Copper bus bar insulated over the surface with RYB-N colour code of capacity 200 Amp ---04 Nos(b) MCCB 160A(Adjustable type) 415 Volts 4 pole, 35 KA (Incoming) - 01 No. (c) MCCB 63 A Fixed type, 415 Volts 4 pole, 25 KA - -03 Nos.(d) Automatic start delta starter of capacity 20 HP with ON/OFF push button, 3 phase contactors of 40 Amps, Overload relay of 20 Amp to 63 Amp range, timer, reverse current and single phase protection, RYB indicator all prewired in a single enclosure painted with well finished corrosion free weather proof powder coated paint complete- -03 Nos.(e) Indicator lamp LED type (set of three Red,Yellow,Blue)----01 Nos(f) Digital volt meter and ammeter combined (Multi function meter)flush mounting square type and CT/PT of suitable ratio complete - 01 Set. (g) MCB SPN 16 Amp 10 KA C series - 02 Nos |
| 9 | Labour only for periodical servicing, greasing, adjustment of gland box, alignment of pump set, opening and checking the impeller housing, removing scales and rust deposited inside the impeller/volute houseby using scratching materials/sand papers completely etc wherever indicated by the Engineer-in-Charge on requirement basis of pump sets of capacity 5HP to 30HP installed at all water supply installations. Note: (i) Spares such as grease, gland rope and nut bolts shall be measured and paid separately as supply only items. (ii) Contractor has to provide adequate tools and safety equipment\"s to the mechanic at site without any extra cost.(iii) Pumps which need servicing shall be intimated to the contractor on phase wise so that there will be no interruption of water supply at the station. |
| 10 | Supply only multi purpose grease AP-3 grade suitable for pump sets |
| 11 | Supply only gland packing rope PTFE material made up of natural fibre or flexible graphite of size 3mm to 25mmNote: (i) Contractor has to bring the exact size of gland rope as per the size and model of pump sets and shall get approval from the Engineer-in-Charge before placing purchase orders. |
| 12 | Replacing MS nuts, bolts and washer machine cut, hexagonal 2.5cm to 10cm long, dia meter of neck 10 to 24mm or existing size as per site requirement and complete. |
| 13 | Supply only black industrial rubber gasket 3mm thick, premium grade, chemical, abrasion and water resistance suitable for flange packing of size 50mm to 200mm |
| 14 | Supply only Monoblock flange set (gland pusher flange type) over the shaft suitable for gland packing in Monoblock and centrifugal pump sets of capacity 3HP to 5HP of existing model, size and type including suitable seal, nut bolts and washers complete assembly of following capacity:-Note:- (i) In case of pump set of capacity 3HP up to 5HP, gland case deemed to be included in quoted rate. |
| 15 | All as per item No 7.05 here in before but capacity 10HP to 15HP |
| 16 | Disconnecting the centrifugal/Monoblock/high pressure pump set of capacity 3HP to5HP and repair, rewinding with good quality varnishing motor winding to improve the insulation capacity and refixing the pump set after repair and overhauling complete all as specified and directed by Engineer-in-Charge. |
| 17 | Supply only Bearing suitable for 3HP to 5HP rotor shaft of pump sets |
| 18 | Supply only Gasket set of discharge mouth |
| 19 | Supply only FRP (white colour) Fan Blade of existing type, dimension and thickness |
| 20 | Supply only Copper winding wire of existing gauge |
| 21 | Disconnecting the centrifugal/Monoblock/high pressure pump set of capacity 7.5HP to 10HP and repair, rewinding with good quality varnishing motor winding to improve the insulation capacity and refixing the pump set after repair and overhauling completecomplete all as specified and directed by Engineer-in-Charge.. |
| 22 | Supply only Bearing suitable for 7.5HP to 10HP rotor shaft of pump sets |
| 23 | Supply only Gasket set of discharge mouth of 50mm to 65mm dia |
| 24 | Supply only FRP (white colour) Fan Blade of existing type, dimension and thickness |
| 25 | Supply only Copper winding wire of existing gauge |
| 26 | Disconnecting the centrifugal/Monoblock/high pressure pump set of capacity 15HP and repair, rewinding with good quality varnishing motor winding to improve the insulation capacity and refixing the pump set after repair and overhauling complete |
| 27 | Supply only Bearing suitable for 15HP rotor shaft of pump sets |
| 28 | Supply only Gasket set of discharge mouth of 65mm to 100mm dia |
| 29 | Supply only FRP (white colour) Fan Blade of existing type, dimension and thickness |
| 30 | Supply only Copper winding wire of existing gauge |
| 31 | Disconnecting the centrifugal/Monoblock/high pressure pump set of capacity 20HP to 30HP and repair, rewinding with good quality varnishing motor winding to improve the insulation capacity and refixing the pump set after repair and overhauling complete.Note for Srl Item No 8.00 to 11.00 above:- (i) Rate of loading/unloading, transportation from Carnicobar to Port Blair work shop and back including testing after installing back at its location deemed to be included in quoted rate.(ii) Spares shall be measured and paid separately as supply only item.(iii) Transportation bills shall be submitted before claiming payment through RAR/FB |
| 32 | Supply only Bearing suitable for 20HP to 30HP rotor shaft of pump sets |
| 33 | Supply only Gasket set of discharge mouth of 100mm to 200mm dia |
| 34 | Supply only FRP (white colour) Fan Blade of existing type, dimension and thickness |
| 35 | Supply only Copper winding wire of existing gauge |
| 36 | Periodical servicing and overhauling, of Altoc dozing pump, soda ash dozing pump, bleaching dozing pump, anti scalant dozing pump etc of any capacity and replace the parts as under which is unserviceable and refixingthe same all as specified and directed by Engr-in-charge. Note: Spares parts shall be measured and paid separately |
| 37 | Supply only Anti siphon valve of suitable size (Replace after every 100 Hrs due to clogging and blockage) |
| 38 | Supply only Anti siphon spring of suitable size (Replace after every 100 Hrs due to clogging and blockage) |
| 39 | Supply only Pump tube (Replace after every 200 Hrs due to blockage and perishing) |
| 40 | Supply only Injection check valve (Replace after every 100 Hrs due to clogging and blockage) |
| 41 | Supply only Chemical dozing pump 50 LPH discharge, 1500RPM, 10Kg back pressure suitable for fitted in FRP tank of existing dozing system including check valve, PVC connection pipes and dozing accessories. |
| 42 | S&F in replacement of PVC water tank lid/cover of existing size, colour and type of capacity from 250 litre to 2000 LtrsNote: (i) All the tanks are placed over the bldg and MS stagings at an average height ranging from 2mtr to 20mtr. Hence, adequate safety precautions and climbing materials need to be provided by the contractor without any extra cost. (ii) All the tank covers need to be secured or bolted/anchored with tank so that getting out from the tank due to natural effects can be avoided. |
| 43 | S&Fin replacement for threecore copper cable, LT 1100V grade, PVC insulated, PVC sheathed for pump set 4 sqmm size complete all as specified and directed. |
| 44 | S&Fin replacement CI sluice valve size 100 mm dia PN 1.6 conforming to IS-14846 flanged end complete with iron wheel head and stainless steelpindle including taking down complete all as specified and directed. |
| 45 | S&Fin replacement 100mm dia non return valve with necessary nuts, bolts etc.Including packing / fittings in suction line at pump house including taking down complete as directed by Engr-in-Charge. |
| 46 | S&Fin replacement 150mm dia non return valve with necessary nuts, bolts etc.Including packing / fittings in suction line at pump house complete as directed by Engr-in-Charge. |
| 47 | Labour only for attending major breakdown in pumping/distribution water supply line by taking out/lifting up 100mm dia to 250mm CI/DI/GI/PP-R pipe for cleaning sludge and other foreign particles with the help of narrow steel wire brush tied in a stiff rod and de-scaling of pipe by using suitable chemical/compound, removing broken/corroded out CI/DI fittings from the pipeline etc and refixing/relaying the same in trench or its original position and leakage testing by using one x skilled pipe fitter and two x mazdoor all as specified and as directed by Engineer-in-Charge.Note: (i) Excavation and associated earth work shall be measured and paid separately(ii) CI/GI and DI specials/fittings shall be measured and paid separately as supply only item.(iii) All breakdown shall be attended within 12 hours from the time of communication by deploying adequate manpower at site. (iv) Tracing out of exact fault location is deemed to be included in quoted rate. (v) Lathe work for screwing and threading as per site requirement shall deemed to be included in quoted rate.(vi) Materials shall be measured and paid separately as supply only item. |
| 48 | Supply only CI specials from 100mm bore to 250mm bore such as 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 (all sockets or sockets and spigot) collars, caps and plugs, flanges of double end or mixed with socket end and flange of any size and type as per ground requirement all as specified and directed. |
| 49 | All as per item No 19 here in before but DI specials of size from 100mm to 500mm bore. |
| 50 | M&L for rubber gasket / rubber ring washer joints for spigot and socket joints of CI/DI pipes of following size: |
| 51 | (a) 100 mm dia |
| 52 | (b) 150 mm dia |
| 53 | (c) 200 mm dia |
| 54 | (d) 300 mm dia |
| 55 | M&L for rubber gasket / fibre board joints for flanged joints of CI/DI pipes of following size: |
| 56 | (a) 100 mm dia |
| 57 | (b) 150 mm dia |
| 58 | (c) 200 mm dia |
| 59 | (d) 300 mm dia |
| 60 | Supply and fix in replacement CI foot valve size 100 mm dia, PN 1.6, installed at suction side of the pump conforming to IS-4038 flanged end completeincl taking down old one complete all as specified and directed. |
| 61 | All as per item No 23.00 here in before but of size 150mm. |
| 62 | All as per item No 23.00 here in before but of size 200mm and -ditto- |
| 63 | M&L for plain Cement Concrete Type B1 1:2:4 (using 20 mm graded granite stone aggregate) in bases / pedestals for pipe lines , mud stops or chamfered on edges. |
| 64 | M&L cement concrete in sub-base, sub-floors and pavings of 100mm thickness by using cement concrete type 1:3:6 type C2 (40mm graded aggregate) all as specified and as directed by Engineer-in-Charge |
| 65 | Excavation in trenches n.exc. 1.5m wide and n.exc1.5m depth for foudation, trenches forlaying of cables/pipe line etc. and getting out in soft/loose soil. |
| 66 | Removing excavated material to a distance not exc 50m and depositing where directed at a level not exc 1.5 m above the starting point. |
| 67 | Returning, filling in, incl. spreading, levelling, watering and well ramming in layers not exc 25cm in type of soil. |
| 68 | M&L for cleaning of pump house installation areas by spraying of weeds herbicide to kill unwanted vegetation around near E/M installation, cutting grass, removing unwanted bushes, removing debris etc and making good of undulated ground by filling available soil at site and levelling, removing unwanted debris from the premises at a distance above 50m from site complete all as specified and directed. Note: (i) Location:- (a) Japanese well and RO plant installation including RCC over head tank areas(b) PTT pump house area near Air Force main gate(c) Monsoon pump house at Weapon Storage area(d) Monsoon pump house near KV school(e) Monsoon pump house near SMC and shopping complex(f) Main water supply distribution valve pit chambers at various location |
| 69 | Notes (Contd...)(ii) In case of damage to any existing assets such as UG cables, Pipelines or any type of things, contractor has to make good as per the existing.(iii) Contractor has to take adequate preventive measures while spraying weed herbicides through manual pump.(iv) Herbicide solution/liquid, spraying instrument, grass cutting machine, fuel and tools etc shall deemed to be inclusive of quoted rate.(v) Each location shall be repeated again as per ground requirement.(vi) Record of cleaning shall be endorsed in a neat long register and shall be put up to Engineer in Charge for perusal and site check on every Saturday. |
| 70 | Supply and adding calcium hypochlorite 65% to 70% strength in granular form in chlorination plant for water treatment, packed with factory sealed HDPE container of 45 Kg each, testing of residual chlorine by using chlorine test kit after every fresh filling up in FRP tank.Make: M/s Sree Rayalaseema Hi-strength Hypo ltd/ Declibac or equivalent in E-In-C approved brand. |
| 71 | Supply and adding Soda Ash in Soda Ash dozing plant , well mixing with water with recommended ratio, testing of TDS after settli9ng the water in storage tank all as specified.Make : M/s Sree Rayalaseema Hi-strength Hypo ltd , DCM, RMCO,Declibac or equivalent |
| 72 | Labour only to attend breakdown of motor starter panels to repair the contactor terminals, push bottons, cable joint terminals, connector terminals, repairing all kind of wiring of DOL/Automatic Star Delta Starter ranging from 5HP to 20HP capacity, minor repair of single phase preventer, phase sequenzer, delay timer, relay, R-Y-B indicators, minor repair of Ammeter and Volt meter etc, replacement of burnt out pvc insulated copper wire, copper thimble, re-connect the same after thoroughly clean and testing all as required and directed at site Note- spare parts shall be measured and paid separately under respective items of this schedule as supply only. |
| 73 | Supply only power contactor 3phase 415V with 3 or 4 terminals confirming to IEC-60947, having finger shock proof IP20 terminals of capacity 9 Amp universal type with NO + NC terminals or MNX series type with NO + NC contactors. |
| 74 | All as per item No 34.01here in before but of capacity 18 Amp |
| 75 | All as per item No 34.01here in before but of capacity 32 Amp |
| 76 | All as per item No 34.01here in before but of capacity 65 Amp |
| 77 | Supply only thermal / overload relay with Auto/Manual setting of range 08 Amp to 12 Amp or higher size. |
| 78 | All as per item No 34.05 here in before but of range 22 Amp to 32 Amp or higher size. |
| 79 | All as per item No 34.05 here in before but of range 28 Amp to 40 Amp or higher size . |
| 80 | All as per item No 34.05 here in before but of range 45 Amp to 65 Amp or higher size. |
| 81 | Supply only star delta timer adjustable type from 3Sec to 60 sec or as per existing type. |
| 82 | Supply only single phase preventer SPPR type of existing size. Make- L&T/Havells/Schneider/Siemens/Legrand or as per existing |
| 83 | Supply only start push button (Green colour). Make - L&T/Havells |
| 84 | Supply only stop push button (Red colour). Make - L&T/Havells |
| 85 | Supply only combined digital volt meter and ammeter of existing make, model and type |
| 86 | Supply only connector terminal block 3 way to 6 way |
| 87 | Supply only Copper lugs 4 sqmm to 10 sqmm |
| 88 | Aluminium lugs 25 sqmm to 35 sqmm |
| 89 | Aluminium lugs 50 sqmm to 95 sqmm |
| 90 | M&L for preparation of old painted metallic surfaces of inner and outer body ofwater supply installations over 10cm width or girth all as specified and as directed by Engineer-in-Charge. Note: (i) Necessary arrangement for ladder/scaffolding/any other structure shall be arranged by the contractor. (ii) Contractor has to take adequate safety precautions while doing work on high staging and electrical equipment\"s. |
| 91 | M&L for 2 x coat of metallic zinc chrome primer over the prepared metallic surface of water supply installations and -ditto-. |
| 92 | M&L for 2 x coat of anti corrosive synthetic enamel paint over the primer coated metallic surface of water supply installations and -ditto-. |
| 93 | M&L for replacement of GI water tubing IS-1239 marked, medium grade, including all necessary pipe fittings such as bends, elbows, tees, short pieces, connectors, reducers, back nuts, diminishing pieces, caps, plugs and unions etc and making good the disturbed portion as existing of the following sizes :- |
| 94 | (a)15mmbore |
| 95 | (b)20mmbore |
| 96 | M&L for painting of old painted surfaces of pipe surfaces of girth not exc 60cm of CI/GI/DI/MS pipeline and fittings exposed around the water supply installations of size 80mm to 300mm size after preparing the surface and applying two coats of primer and applying metallic paint x 2 coats over the primer with well finishing by using suitable coulors as directed by Engineer-in-Charge |
| 97 | Supply and laying in replacement CPVC pipe SDR 11 and its fittings of all kind of following sizes: |
| 98 | (a) Outer dia 40mm |
| 99 | (b) Outer dia 32mm |
| 100 | (c) Outer dia 25mm |
| 101 | Labour only for attending breakdown, leakage of pipeline, leakage/overflow in float valve and PVC storage service tanks and repairing the same on requirement basis of CI/DI/MSGI/PP-R pipeline, overhead tank float valves and associated works of size vary from 20mm to 300mm including fusion welding, cleaning and removal/replacement of pipeline and fittings of any length M&L for welding of joints at any location for arresting leakages, inserting addl fittings such as Tee, elbow, union, Valves, flange etc with the help of one x skilled pipe fitter and one x skilled helper all as specified and as directed by Engineer-in-Charge. Note: (i) Excavation, earth work and Addl fittings if required shall be measured and paid separately. (ii) 3 x complaints for 20mm to 50mm pipeline shall be considered as one job in a day or multiple days. (iii) 2 x complaints for 63mm to 100mm pipeline shall be considered as one job per day or multiple days. (iv) 1 x complaint of 150mm and above pipeline shall be considered as one job per day. (v) No vehicle and tools shall be provided by the department for attending breakdown. (vi) All complaints shall be recorded in a neat long register and put up to Engineer in charge for verification and site check. (vii) All kind of breakdown shall be rectified within 24 Hrs from the time of communication without fail. In case of failure, suitable amount @ 1300/- per complaint shall be penalised from the contractor as recovery. (viii) In case of damage to existing assets on ground, contractor has to rectify and to make good as per existing at his own cost. |
| 102 | M&L for Cutting existing CI/GI/DI water supply line with the help of electric cutting tools or manually, reducing to required length before laying and blockage removal, cleaning of particular joint etc and making good after repairing ofsize 80mm to 150mm including leakage testing all as specified and as directed by Engineer-in-Charge |
| 103 | S&F in replacement gun metal (brass body) gate valve with iron wheel head, screwed both ends for jointing iron pipes, non rising, forged brass spindle class-1, ISI marked of following sizes |
| 104 | (a) 50mm bore |
| 105 | (b) 40mm bore |
| 106 | (c) 25mm bore |
| 107 | (d) 20mm bore |
| 108 | (e)15mm bore |
| 109 | S&F in replacement of CPVC tank adapter with rubber gasket of size 20mm dia (outlet) after making holes in PVC tanks of existing capacity |
