REPAIR/REPLACEMENT OF OLD/UNSV WATER LEVEL INDICATOR, LT PANEL AND OTHER CONNECTED WORKS AT WATER SUPPLY INSTALLATION UNDER GE E/M LUCKNOW

Amount

Contd item No. 1 INCOMING a) Changeover switch on load in open execution 4 pole 415 V, 50 cycles-160 Amp -01 No Make : L&T Cat Part No. CO21600 0000 or equivalent model in Legrand/Schnieder b) Busbar 4 pole (three phase and one for neutral) made out of laminated copper size 40mmx6mm c) MCCB Cap 160 Amp, 4 pole, 415V, 50 c/s 36 KA-01 No Make :L&T Cat Part No. CM92152 0000X1 or equivalent model in Legrand/Schnieder OUTGOING a) MCCB Cap 100 Amp, 4 pole, 415V, 50 c/s 36 KA-01 NoMake : L&T Cat Part No. CM92153 0000X1 or equivalent in Legrand/Schnieder b)MCB TPN capacity 32 Amps, 415V, 50 c/s 16 KA-01 No. Make : Legrand / Schnieder / L&T c) MCB SPN capacity 32 amp, 'C' series-02 Nos Make : Legrand / Schnieder / L&T d) Star/delta soft starter suitable upto 36KW /50HP 3 phase, 415V, 50 c/s induction motor including protection against over voltage, under voltage, over current under current reverse phasing, single phasing, earth fault with required PLC . Make : L&T Cat Part No. SS94021 or equivalent model in BCH/Havells e) DOL starter suitable for 3 phase 50 Hz 400V, not less than 5 HP induction motor.-01 No Make : L&T Cat Part No. SS96210 POVO or equivalen model in BCH/Havells

Earthing complete with galvanised steel plate earth electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25 meter below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to GI strip 32x6mm by means of bolts and nut, check nut and washers including charcoal dust, common salt, necessary excavation in hard/dense soil, returning filling in and removal of surplus soil to a distance up to 50metres, PCC pit in 1:3:6 type CI (using 20mm grade stone aggregate) RCC 1:2:4 type B-1 (using 20mm grade stone aggregate ) 50mm thick pit cover, reinforced with 8mm dia TMT bars 75mm c/c, both ways MS handle 12mm dia, GI funnel, wire mesh and GI watering pipe of 20mm bore GI (light grade) and earth lead protection pipe 40mm bore (light grade) all as specified, directed and shown in electrical plate No 5 of SSR Part-I and testing ,including replacment of old unserviceable earthing, complete all as specified and as directed by Engineer-in-Charge. Note : (i) The unit rate includes earth lead and protection pipe up to maximum 7.5 metre from earth plate to earth point/test point. (ii) Earth pit shall be constructed minimum 1.00 metre away from equipment.

Repair/maint of L.T.Panel 3 phase AC 415V, 50 Hz A of any make including Taking out old /UNSV MCCBs & MCBs /incoming and outgoing laminated copper busbar , DMC/epoxy insulators of any size ,Volt meter, Amp. meter,phase indicator LED lamp,Change over switch of any capacity ,burnt out copper winding ,current coil ,potential coil and keeping aside for safe custody for re-use, opening the L.T. Panel, removing gasket, dismantling and taking out old parts carefully, disconnecting all conections, & re-assembling all serviceable parts to original position including cleaning , removing sludge, dirt, dust, cleaning of parts including removal of old paint with 02 coat synthetic enamel paint after 01 coat iron red oxide paint along with replacement of nuts, bolts, thimbles, gasket etc as per site requirement including complete testing as per site requirement. , complete all as specified and directed by Engineer-in- Charge. Note : All spare parts and rewiring work will be measured and paid seperately under respective item of Sch 'A' as supply only and cost of fixing is deemed to be included in rates quoted against Sl No 3.

Supply and fixing in repair, connecting, testing and commissioning rupturing capacity MCCB 100 Amps , TP , 415 Volts, 16 KA, 50 Hz including spreader terminals , complete all as specified and directed by Engineer-in- Charge.

Supply and fixing in repair, connecting, testing and commissioning rupturing capacity MCCB 125 Amps , TP , 415 Volts, 16 KA, 50 Hz including spreader terminals , complete all as specified and directed by Engineer-in- Charge.

Supply and fixing in repair, connecting, testing and commissioning rupturing capacity MCCB 160 Amps , FP , 415 Volts, 36 KA, 50 Hz including spreader terminals , complete all as specified and directed by Engineer-in- Charge.

Supply and fixing in repair, connecting, testing and commissioning rupturing capacity MCCB 160 Amps, 415 volts AC 50Hz, 3 pole, bracking capacity 36 kA ajustable thermal setting, Ics=100%Icu@ with suitable size of sheet metal enclosure , complete all as specified and directed by Engineer-in- Charge.

Supply and fixing in repair, connecting, testing and commissioning rupturing capacity MCCB 200 Amps, 415 volts AC 50Hz, 4 pole, bracking capacity 36 kA ajustable thermal setting, Ics=100%Icu@ with suitable size of sheet metal enclosure , complete all as specified and directed by Engineer-in- Charge.

Supply and fixing in repair, connecting, testing and commissioning rupturing capacity MCCB 250 Amps, 415 volts AC 50Hz, 4 pole, bracking capacity 36 KA ajustable thermal setting, Ics=100%Icu@ with suitable size of sheet metal enclosure , complete all as specified and directed by Engineer-in- Charge.

Fixing only Changeover switch on load 4 pole 415 V, 50 cycles-100 Amp complete all as specified and directed by Engineer-in- Charge. Make:- L&T / Schnider/HPL (Changeover swithc will be issued under Sch B Store)

MCB TPN capacity 32 Amps, 415V, 50 c/s 16 KA complete all as specified and directed by Engineer-in- Charge. Make:- L&T / Schnider/Legrand

MCB SPN capacity 32 amp, 'C' series complete all as specified and directed by Engineer-in- Charge.Make:- L&T / Schnider/Legrand

MCB Single pole 5 to 30 Amp rating 'B' Series 240 Volts complete all as specified and directed by Engineer-in- Charge.Make:- Legrand /Havells/ABB

Set of indicating lamp LED type-01 Set, complete all as specified and directed by Engineer-in- Charge.

Busbar 4 pole (three phase and one for neutral) made out of laminated as per existing aluminium size 40mmx6mm approx length 0.7 Mtr, complete all as specified and directed by Engineer-in- Charge.

Single phase preventor relay as in repair, complete all as specified and directed by Engineer-in- Charge. Make L&T /Minilac/C&S or any other equivalent

Current coil as per existing , complete all as specified and directed by Engineer-in- Charge.

Potential Coil as per Existing , complete all as specified and directed by Engineer-in- Charge.

Set of Copper wiring as per existing size , complete all as specified and directed by Engineer-in- Charge.

Water level indicator of OHT 21 head and 90 metre apart from the tubewell complete kit including sensor in all manners as Approved by E-in-C's Br, AHQ including taking down of old unserviceable water level indicator , complete all as specified and directed by Engineer-in- Charge. Make :IE Co, or equivalent of Servel/ Surya Electronics & Control Cat Part No IECWL

Joint kit suitable for 0.5 Sq mm 10 pairs of copper wire cable of water level indicator , complete all as specified and directed by Engineer-in- Charge..

Solid PVC insulated , 10 pairs, individual shielded for interference rejection, armoured PVC sheathed 1100 Volts garde 0.5 sqmm instruemental cable ISI-5608 marked ,fixed naked with walls / on poles/ on vertical wallof OHT upto 25 Mtrs length etc. including taking out unserviceable cable , complete all as specified and as directed by Engineer- in- Charge. ote :- Excavation, earth work, sand cushioning, protection bricks/ tiles/ block,Clamps, nuts , bolts, washers and pipe shall be measured and paid separately under appropriate items.

Excavation in trenches not exc 1.5m wide and and not exc. 1.5m depth wide in soft/loose soil for laying electric cables/pipes etc including getting out excavated earth and trimming the sides and bottoms of trenches , complete all as specificed and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each, excavated soil in trenches after the cables have been laid and tested, complete all as specified and directed by Engineer-in-Charge.

Removing excavated soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.50 meter above the starting point , complete all as specified and directed by Engineer-in-Charge.

Sand cushioning to cables with a layer of sand 8 cm deep before laying the cable and 15 cm depth (punned down to 10 cm depth after laying and stretching of cable), complete all as specificed and directed by Engineer-in-Charge. Note: Punned thickness (over all 18 cm) shall be measured & paid.

Protection of cable with one layer of bricks laid flat butting to each other in such a way that the length of the bricks is at right angle to the central axis of the cable using old size sub-class ‘B’ bricks, complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs 5.4mm thick MS black column pipe ( conforming to IS-4270 ) 100mm dia , 3.00 long consisting 02 N0s MS flange heavy duty screwed and drilled, fiange welded inside and outside surfaces of column pipe ,including providing and welded FI 25x5 mm-4 Nos covering 50mm on pipe and flange and applying two coats of synthetic enamel paint over one coat of primer , complete all as specified and as directed by Engineer- in- Charge. .

Supply & installion in repairs chequered rubber mat of size 2000 mm x 1000 mm x 12.5 mm ISI Marked , complete all as specified and as directed by Engineer- in- Charge. Make : Jyoti.

Disconnection of submersible pump set of any size from existing system water supply system and Taking out / uplifting the unservicable pump set from deep borewell with disconnected from lowering pipe line of any size with manual or suitable electric driven chain pully upto 240 ft depth for repair/maint of borewell. Re-lowering the pump set after reconnection in same borewell Note:-(i) All type of T/P required to complete the job will be arranged by contractor. (ii) Job will be done round -o-clock continued as per site requirement as directed by AGE. (iii) Delay in job will be charged on the basis of Rs. 500/- per hour.

Laying , Jointing and testing of submersible Flat copper stranded cable 1100 V grade of size 10 Sqmm, 3 core including taking out unserviceable cable , complete all as specified and directed by EIC (Submersible cable will be issued under Schedule 'B' Store.)

Laying , Jointing and testing of submersible Flat copper stranded cable 1100 V grade of size 16 Sqmm, 3 core including taking out unserviceable cable , complete all as specified and directed by EIC (Submersible cable will be issued under Schedule 'B' Store.)

Laying , Jointing and testing PVC insulated three core submersible cable 4.0 sqmm fixed as in replacement complete all as specified and directed by EIC (Submersible cable will be issued under Schedule 'B' Store.)

DOL starter for single phase motor, 220 V upto 3 HP Motor as in replacement , complete all as specified and as directed by Engineer- in- Charge.

DOL starter for single phase motor, 220 V 5 HP Motor as in replacement , complete all as specified and as directed by Engineer- in- Charge.

Fixing only Cast Iron sluice valve PN-1 flanged end suitable for 200 mm bore including jointing material complete all as specified and directed by Engineer-in-Charge (Sluice valve will be issued under Sch B Store)

Supply ,laying,jointing and testing of sluice valve of size 150 mm bore 'ISI marked' both ends flanged and drilled cast iron body class PN-1 conforming to IS-14846/2000 complete with gun metal spindle and including taking down of old unservicable sluice valve with all fittings,complete all as specified and directed by Engineer-in-Charge (Note: For those sluice valves which are fixed with pillar of over head tank work involve such as breaking of RCC/lead flange joints will be deemed to be included in the quoted rates, contractor will also repair the demaged floor etc.to match with existing.)

Supply ,laying,jointing and testing of sluice valve of size 80 mm bore 'ISI marked' both ends flanged and drilled cast iron body class PN-1 conforming to IS-14846/2000 complete with gun metal spindle and including taking down of old unservicable sluice valve with all fittings,complete all as specified and directed by Engineer-in-Charge : Note: For those sluice valves which are fixed with pillar of over head tank work involve such as breaking of RCC/lead flange joints will be deemed to be included in the quoted rates, contractor will also repair the demaged floor etc.to match with existing.

Supply and fixing cast iron non return valve PN-1 flanged ends suitable for 150 mm bore including jointing material ixed as in replacement , complete all as specified and as directed by Engineer- in- Charge.

Fixing only cast iron non return valve PN-1 flanged ends suitable for 200 mm bore including jointing material ixed as in replacement , complete all as specified and as directed by Engineer- in- Charge. (Non return valve will be issued under Sch B Store)

Construction of valves pit chamber of size 1200x1200x1000mm (internal dimension), using PCC (1:4:8) 40 mm graded stone aggregate for foundation 15 cm thick, 23 cm thick wall in CM (1:4) 10 mm thick rendering all around the brick work with 1:6 cement mortar PCC (1:2:4) type B1 coping with 20 mm graded agregate for grouting MS frame including 4 mm thick MS top sheet cover with locking arrangement including 50 mm pad lock with double key arrangement, MS frame out of 40 x 40 x 5 mm thick angle iron including paintaing of steel surface with two coats of synthetic enamel paint over a coat of red oxide primers finishing coat including necessary excavation in any type of soil, returning filling in and removal of surplus soil to a distance not exceeding 50 mtrs and including demolition/dismantling of existing cracked valve pit chamber ,complete all as specified and directed by Engineer-in-Charge.

Cutting/ removing of hurbs, shrubs,upto 25 mm dia grith of bushes from ground level and grass in the entire area of installation / Pump house area and deposited outside 100 Mtrs from Pump House, complete all as specified and directed by Engineer-in-Charge. Note:-All cutting tools shall be provided by contractor.

GIAN ENGINEERS

Unnati Engineers

Magneoflux