Spl repair to water supply installations including DG set and pump house panels repairs and re routing of GI/CI pipe line and allied works at 39 GTC in Varanasi.

Amount

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5metre in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, tubular poles or laying of pipes, or for removal / laying of cables etc., not exceeding 10 sq m on plan and not exceeding 1.5 m in depth and getting out in soft / loose soil, complete all as specified and directed.

Returning, filling in, in soils, including spreading, levelling, watering and well ramming in layers not exceeding 25cm., complete all as specified and directed.

Removing surplus excavated soils to a distance not exceeding 50metre and depositing where directed at a level not exceeding 1.50m above the starting point, complete all as specified and directed.

Taking up cast iron water mains (including all fittings), 100mm bore of pipes, with spigot and socket ends and lead joints including burning out joints and recovering lead, complete all as specified and directed. NOTE:- (a) The measurement of pipes shall be net as fixed between the fittings including short lengths, without any allowance for cutting and waste, and in case of spigot and socketed pipes for the portions entering the sockets of the pipes and fittings. (b) Excavation and earthwork shall be measured and paid separately under respective items of this Schedule. (c) Jointing shall be measured and paid separately under respective items of this Schedule.

Taking up cast iron water mains (including all fittings), 150mm bore of pipes, with spigot and socket ends and lead joints including burning out joints and recovering lead, complete all as specified and directed. NOTE:- (a) The measurement of pipes shall be net as fixed between the fittings including short lengths, without any allowance for cutting and waste, and in case of spigot and socketed pipes for the portions entering the sockets of the pipes and fittings. (b) Excavation and earthwork shall be measured and paid separately under respective items of this Schedule. (c) Jointing shall be measured and paid separately under respective items of this Schedule.

DI (Ductile Iron) spigot and socket end pipes of 100 mm inner diameter, 3-layered conforming to IS 8329, Class K7 with and including provision of DI fittings any type suitable to fit with jointing materials (i.e. Ring tyton joint), in any length laid in trenches or laid under floors including making short pieces by cutting or screwing or by fabrication works as required at site, complete all as specified and directed. MAKE:- JINDAL SAW / ELECTROSTEEL / LANCO NOTE:- Ring tyton joint shall be measured and paid separately under respective items of this Schedule.

DI (Ductile Iron) spigot and socket end pipes of 150 mm inner diameter, 3-layered conforming to IS 8329, Class K7 with and including provision of DI fittings any type suitable to fit with jointing materials (i.e. Ring tyton joint), in any length laid in trenches or laid under floors including making short pieces by cutting or screwing or by fabrication works as required at site, complete all as specified and directed. MAKE:- JINDAL SAW / ELECTROSTEEL / LANCO NOTE:- Ring tyton joint shall be measured and paid separately under respective items of this Schedule.

Ring tyton joint for DI spigot and socket end pipes 100mm diameter, including necessary rubber rign of suitable size and jointing material suitable for fittings, complete all as specified and directed.

Ring tyton joint for DI spigot and socket end pipes 150mm diameter, including necessary rubber rign of suitable size and jointing material suitable for fittings, complete all as specified and directed.

Sluice Valve Class PN 1.0, suitable for 100mm bore pipe, heavy duty, both ends flaged, ISI marked with high tensile steel spindle, cast iron, fixed in repairs, complete all as specified and directed.

Sluice Valve Class PN 1.0, suitable for 150mm bore pipe, heavy duty, both ends flaged, ISI marked with high tensile steel spindle, cast iron, fixed in repairs, complete all as specified and directed.

Non-return Valve, cast iron, suitable for 100mm bore pipe, both ends flanged, PN 1.6, ISI marked, including provision of suitable jointing with rubber / fibre joint, including ring bolts, nuts etc., fixed in repairs, complete all as specified and directed.

Cast Iron 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 socket and spigot) collars, caps and plugss, for pipes upto 150mm bore, complete all as specified and directed.

Valve chamber of internal dimension of 1050mm x 1050mm x 1050mm with 230mm thick brick masonry in CM 1:6 including necessary earth work and excavation in any type of strata, foundation in PCC 1:4:8 type D1 (using 20mm graded stone aggregate), 100mm thick and plastering 10mm thick in CM 1:4, PCC 1:2:4 type B1 (20mm graded stone aggregate) coping 50mm thick including MS chamber cover with 3.15mm thick sheet fixed with angle iron frame 40mm x 40mm x 6mm duly fixed with split type old fasts 04 Nos and locking arrangements with two coats of synthetic enamel paint over a coat of red oxide primer, including demolition of existing damaged valve chamber of any size, complete all as specified and directed. NOTE:- Cost of necessary excavation & earth work in any strata, RFR and removal of surplus soil shall deemed to be included in the quoted rate.

Valve chamber of internal dimension of 950mm x 950mm x 950mm with 230mm thick brick masonry in CM 1:6 including necessary earth work and excavation in any type of strata, foundation in PCC 1:4:8 type D1 (using 20mm graded stone aggregate), 100mm thick and plastering 10mm thick in CM 1:4, PCC 1:2:4 type B1 (20mm graded stone aggregate) coping 50mm thick including MS chamber cover with 3.15mm thick sheet fixed with angle iron frame 40mm x 40mm x 6mm duly fixed with split type old fasts 04 Nos and locking arrangements with two coats of synthetic enamel paint over a coat of red oxide primer, including demolition of existing damaged valve chamber of any size, complete all as specified and directed. NOTE:- Cost of necessary excavation & earth work in any strata, RFR and removal of surplus soil shall deemed to be included in the quoted rate.

Valve chamber of internal dimension of 750mm x 750mm x 750mm with 230mm thick brick masonry in CM 1:6 including necessary earth work and excavation in any type of strata, foundation in PCC 1:4:8 type D1 (using 20mm graded stone aggregate), 100mm thick and plastering 10mm thick in CM 1:4, PCC 1:2:4 type B1 (20mm graded stone aggregate) coping 50mm thick including MS chamber cover with 3.15mm thick sheet fixed with angle iron frame 40mm x 40mm x 6mm duly fixed with split type old fasts 04 Nos and locking arrangements with two coats of synthetic enamel paint over a coat of red oxide primer, including demolition of existing damaged valve chamber of any size, complete all as specified and directed. NOTE:- Cost of necessary excavation & earth work in any strata, RFR and removal of surplus soil shall deemed to be included in the quoted rate.

Disconnecting and stopping of incoming and outgoing pipes by means of hessain cloth to avoid choking of distribution pipe lines, removing complete water from the over head tank, cleaning tank with streel brush, removing complete setted dirt / sand / silt and flushing the complete tank through wash out pipe, cleaning of pipes (rising delivery, wash out, overflow pipes) and slucie valve of any size including painting two coat of synthetic enamel after cleaning the surfaces of pipes, paint shall be of different shade for incoming / outgoing / overflow and washout pipes, including writing the cleaning date on over head tank pillar, complete for 50 / 60 thousand gallon capacity of tank (on 21.00 metre staging), complete all as specified and directed.

Taking up or down 20mm bore, steel tubing and connections, , including cleaning for refixing or removal to store, complete all as specified and directed.

Taking up or down 25mm bore, steel tubing and connections, , including cleaning for refixing or removal to store, complete all as specified and directed.

Taking up or down 40mm bore, steel tubing and connections, , including cleaning for refixing or removal to store, complete all as specified and directed.

Taking up or down 50mm bore, steel tubing and connections, , including cleaning for refixing or removal to store, complete all as specified and directed.

Steel water tubing, medium grade, ISI marked, galvanised including short lengths, laid in trenches / fixed to walls / ceilings or laid in floors, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.,), 20mm bore of pipe, complete all as specified and directed.

Steel water tubing, medium grade, ISI marked, galvanised including short lengths, laid in trenches / fixed to walls / ceilings or laid in floors, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.,), 25mm bore of pipe, complete all as specified and directed.

Steel water tubing, medium grade, ISI marked, galvanised including short lengths, laid in trenches / fixed to walls / ceilings or laid in floors, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.,), 40mm bore of pipe, complete all as specified and directed.

Steel water tubing, medium grade, ISI marked, galvanised including short lengths, laid in trenches / fixed to walls / ceilings or laid in floors, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.,), 50mm bore of pipe, complete all as specified and directed.

Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, 20mm bore of pipe, fixed in repairs, including cutting / threading old pipes and provision of new fittings such as Tee, socket, elbow, union etc., as required, complete all as specified and directed.

Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, 25mm bore of pipe, fixed in repairs, including cutting / threading old pipes and provision of new fittings such as Tee, socket, elbow, union etc., as required, complete all as specified and directed.

Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, 40mm bore of pipe, fixed in repairs, including cutting / threading old pipes and provision of new fittings such as Tee, socket, elbow, union etc., as required, complete all as specified and directed.

Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, 50mm bore of pipe, fixed in repairs, including cutting / threading old pipes and provision of new fittings such as Tee, socket, elbow, union etc., as required, complete all as specified and directed.

Fully adjustable online pressure feed chemical dosing pump with output capacity 1.5gallon to 4.75 gallon per hour suitable for 70metre head range PSI 150 (maximum), SPM 125, turn ratio 100:1, single phase 230Volt 50Hz highly reliable timing circuit thermally protected solenoid with auto reset, flow control valve, control panel and accessories, skid mounted unit for water treatment complete with all accessories including provision of FRP tank 50 litre capacity, epoxy coated SS agitator shaft with motor, Phase controller, pump maintenance kit, level switch, all as per manufacturers instructions, complete all as specified and directed. MAKE:- Model No. CDS-6 of Pure Aqua / Declibac / Potter & Watt corporation as approved by GE.

Supplying, installation, testing and commissiioning of digital type multi level magnetic float switch based water level indicator for over head reservoir with SS probe unit suitable for 6metre (minimum) depth; the proble shall have 10 Nos stage level output corresponding to 10% with 0-5000Ω (0 to 5000 ohm) resistance to act as potentiometre and sensors to be actuated by single actuating float to give output based on level at any stage, oomplete all as specified and directed. MAKE:- Activel Control or techno-commercially equivalent make as approveed by GE

Solar battery charger, 150WP, 18Volt maximum voltage, 8.35Amp maximum current, with short circuit currrent 8.7Amp and open circuit voltage 22.5Volt and system voltage 1000Volt with 10sq.mm copper conductor bateery charging lead with brasss clamp or terminal, fixed in replacement of existing defective one, complete all as specified and directed. MAKE:- Model No. PU-12x150 of Jakson or model No. Lum-mod-M-150 of Luminous or techno-commerically equivalent make as approved by GE.

MCCB TP, 200A, 50Hz with thermal magnetic release Icu = 35KA at 415Volt, Ics = 100% Icu and with adjustable over load (minimum 70% to 100%), complete all as specified and directed.

Change over switch, three phase, 415Volt, 200A with rotary handle, complete all as specified and directed.

Submersible copper conductor, mulstranded, flat cbale of size 16sq.mm, three core, compelte all as specified and directed.

Fully automatic star-delta submersible motor starter, three phase, suitable for 40HP pump with MUG/ML-4 contactor, pre-wired complete with all accessories fitted in sheet metal enclosure, complete all as specified and directed. MAKE:- L&T / ABB / SIEMENS

Servicing / repair to APFC capacitor panel three phase 415Volt, 80/100kVAR including taking out unserviceable capacitor panel and making good with new parts including rewiring and testing, commssioning after repair, complete all as specified and directed. NOTE:- (a) Service shall be carried out through manufacturers authorised engineer only. (b) Provision of spares shall be measured and paid separately under respective items of this Schedule.

Heavy duty capacitor bank, 10kVAR capacity, 415Volt, complete all as specified and directed. MAKE:- Model No. BLRCH083A100B40 of Schneider / Model No. B32457N of Epcos / Model No. HSN85321000 of L&T

APFC multistage relay, three phase, suitable for 80-10kVAR capacity panel, 415Volt, complete all as specified and directed. MAKE:- Model No. CS909020000 of L&T / Model No. CSPF-100 of C&S Electric or techno-commercially equivalent model in any other makes as approved by GE.

Contactor MNX-45, three phase, 415Volt, complete all as specified and directed. MAKE:- L&T / ABB / SIEMENS

Contactor MNX-25, three phase, 415Volt, complete all as specified and directed. MAKE:- L&T / ABB / SIEMENS

LED indicator lamp, set of three (RYB), complete all as specified and directed.

Making necessary arrangement incuding taking out old unserviceable submersible electric motor 30/40HP from borewell with column pipes and submersible cable carefully and keeping aside for re-use, including transportation of motor to workshop for rewinding and carryingout necessary repair work and lowering of motor with cable and column pipe (after satisfactory repair of motor) into borewell , complete all as specified and directed.

Taking out old burnt winding of 30/40HP submersible motor and re-winding with PVC insulated copper wire of existing guage having 'F' class insulation after cleaning all the slots and replacement of thurst plate and bushing etc., including repair to pump and replaceemnt of distance piece, bush, coupling keys, CI impeller bowl as required and including testing and commissiioning after repair, complete all as specified and directed.

Sign board of suitable size made out of acrylic board, 5mm thick, temperature, weather and moisture resistant, including writing letters "MILITARY ENGINEER SERVICES, PUMP HOUSE NO. 1 to 6, VARANASI" with radium sheet, letters of size 300mm x 25mm, including alround line border 40mm wide and fixing on wall with and including provision of angular iron frame made out of 40mm x 40mm x 6mm including provision of two coat of synthetic enamel paint of approved tint over a coat of redoxide primer after preparation of surfaces, complete all as specified and directed.

Self supporting cum extendable aluminium ladder of 12 feet extendable upto 21 feet, factory fabricated with heavy duty anodised aluminium channel / frame, thickness of aluminium sections shall not be less than 5mm and overall weight of ladder shall be 50kg, and duly fixed at bottom and top in water storage over head tank at a height of 20metre (approximately), complete all as specified and directed.

Strainer, cast iron, 150mm dia, both ends flanged, PN 1.6, complete all as specified and directed.

Repair and servicing of DG set of capacity 40 to 125 kVA, installed at pump house including replacement of worn out / old unserviceable parts as required, including transporting to-and-from of the set to workshop for any repair work, including fixing the same at the original location after repair, including testing and commissioning after repair and servicing work, complete all as specified and directed. NOTE:- (a) Spares as required shall be measured and paid separately under respective items of this Schedule. (b) Transportation charges to-and-from of the DG set to authorised workshop and fixing the same at the original location after repair work, as required in respect of Sl. item No. 48 to 63 here-in-after, shall deemed to be included in the rate quoted for this item.

Taking out old and unserviceable self starter of DG set of capacity 40 to 125 kVA of make Kirloskar, repairing of field coil / stator coil, servicing and replacing of rotor bush as required, including testing after repair work, complete all as specified and directed.

Provision of fuel pipe of required size, complete all as specified and directed.

Taking out old and unserviceable fuel pump of DG set of capacity 40 to 125 kVA of make Kirloskar, caliberation and replacement of 'O' ring, including testing after repair work, complete all as specified and directed.

Draining out the fuel tank of DG set of capacity 40 to 125 kVA of make Kirloskar, taking out for cleaning / servicing including welding as required and refixing the same, including provision of two coat of synthetic enamel paint over a coat of red oxide primer after preparation of surfaces of tank, complete all as specified and directed.

Replacement of fuel filter, primary / secondary of DG set of capacity 40 to 125 kVA of make Kirloskar, complete all as specified and directed.

Replacement of oil filter of DG set of capacity 40 to 125 kVA of make Kirloskar, complete all as specified and directed.

Replacement of exhaust manifold leather gasket of required size of DG set of capacity 40 to 125 kVA of make Kirloskar, complete all as specified and directed.

Replacement of coolant of make Indian Oil or techno-commercially equivalent as approved by GE, complete all as specified and directed.

Replacement of air filter, oil bath type, for DG set of capacity 40 to 62.5 kVA of make Kirloskar, complete all as specified and directed.

Replacement of air filter, paper impregnated type, for DG set of capacity 40 to 125 kVA of make Kirloskar, complete all as specified and directed.

Replacement of lead acid battery of capacity 12 Volt, 100Ah rating of make - Exide or techno-commerically equivalent make as approved by GE, complete all as specified and directed.

Replacement of copper conductor, 10sq.mm, 450mm long, as battery lead with brass battery terminal and lugs, complete all as specified and directed.

Replacement of ignition switch as required, complete all as specified and directed.

Opening the engine head and taking out the unserviceable block and liner assembly of DG set of capacity 40 to 62.5 kVA of make Kirloskar, including replacement of piston block, rings and all gaskets as required, complete all as specified and directed.

Taking out old and unserviceable three phase 415 Volt alternator, 32 kW, rewinding with super enamelled copper conductor of existing guage, refixing the same including testing and commissioning after repair work, complete all as specified and directed.

High quality, long lasting, UV stabilised corrosion and crack resistant with diamond / square hole of 2-12mm size, green colour, weather proof polypropelene PVC coated mesh fencing including second class teak wood batter duly tightened with woodent patti and nails and fixing on top opening / air vent of over head reservoir, of size not exceeding 1 metre x 2 metre, duly fixed at a height not exceeding 25metre to prevent entry of birds / dirty particles, complete all as specified and directed.

Supplying, installation, testing and commissioning of factory made cubical outdoor (kiosk) type feeder pillar box 415 Volt, 4-wire, AC 50 Hz, of size 750mm x 750mm x 450mm, made out of 3.15mm thick CRCA sheet, weather and vermin proof powder coating finish both interior and exterior side, for outdoor mouting with having degree of protection as per IP-65 with locking arrangements, two earth terminal suitable cable gland for incoming and outgoing and removable neutral link, connecting strip / solid coductor brought out to cable chamber brass / copper nut, bolts, washers etc., including grouting of feeder pillar box 600mm above ground level including provision of suible size angle iron stand made up of 65mm x 65mm x 6mm welded on all the four corner embedded in PCC 1:2:4 type B1 (using 20mm graded stone aggregate) upto 300mm above ground including provision of necessary earthwork and excavation, complete all as specified and directed with and including provision of the following (for street lighting) :- (a) Aluminium insulated busbar high conductivity 200Amp rated 3-phase including neutral bus bar - 01 No (b) MCCB, FP, 100 Amp, 415 Volt, 25kA breaking capacity, 50 Hz with thermal magnetic release - 01 (incomer) Outgoing :- (c) MCB FP 63 Amp, 10kA breaking capacity - 01 No (d) MCB double pole 40 Amp, 10kA breaking capacity - 12 Nos (e) Programmable astronomical timer switch with heavy durty contractor, 3-phase , 415 Volt, 6kW - 01 No (f) Indicating light LED type (RYB) set of three - 01 No (g) Heavy duty polymer / porcelain connector block, 3-way - 03 Nos

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