REPAIRS MAINTENANCE OF NONCLOG SEWAGE PUMPS MOTORS AERATOR BLADE SEWAGE LINE CONTROL VALVES CABLES CONTROL PANELS FIRE FIGHTING DISTRIBUTION LINE VALVE CHAMBERS ETC UNDER GE I RND RCI HYDERABAD

Amount

Disconnecting electrical connections from centrifugal non-clog sewage pump motor main housing and taking out from the installed position, transporting for repairs/ servicing to an approved workshop and transporting back after carrying out repairs, servicing/overhauling, assembling, installing back in its original position and connecting up all electrical connections, testing and commissioning for the following capacity of pump sets complete all as specified and directed. NOTE: 1) Unit rate quoted shall deem to include the cost of packing materials. 2) Spares to be replaced will be measured and paid separately under relevant items of this BOQ as SUPPLY ONLY

5 HP capacity

3 HP capacity

1 HP capacity

Disconnecting water and mechanical connection from the impeller and casing of centrifugal non-clog sewage pumpset and taking out from the installed position, transporting for repairs/servicing to an approved workshop and transporting back after carrying out repairs, servicing/overhauling, assembling, installing back in its original position and connecting up all mechanical and water connections, testing and commissioning for the following capacity of pump sets complete all as specified and directed. NOTE: 1) Unit rate quoted shall deem to include the cost of packing materials. 2) Spares to be replaced will be measured and paid separately under relevant items of this BOQ as SUPPLY ONLY

5 HP capacity

3 HP capacity

1 HP capacity

Cutting and taking out burnt out winding from the stator of Pump motor of centrifugal non-clog sewage pumpset carefully, cleaning the stator from the deposits of burnt copper and carbon using necessary cleaning agent and applying slot insulation with Melinex paper and rewinding the stator with super enamelled copper wire of same guage and same number of turns as that of existing carefully and tying the winding free from induction vibrations and bring the winding to operate on 415 volts three phase AC supply of 50 Hz, pre-heating in oven and applying the insulating varnish and post heating for attaining proper insulating strength for the following capacity of pump sets complete all as specified and directed.

5 HP capacity

3 HP capacity

1 HP capacity

SUPPLY ONLY DE bearing for pump motor of centrifugal non-clog sewage pumpset as that of existing make and model including applying bearing grease for the following capacity of pump sets complete all as specified and directed.

5 HP capacity

3 HP capacity

1 HP capacity

SUPPLY ONLY impeller for pump motor of centrifugal non-clog sewage pumpset as that of existing make and model including applying bearing grease for the following capacity of pump sets complete all as specified and directed.

5 HP capacity

3 HP capacity

1 HP capacity

SUPPLY ONLY pump shaft for pump motor of centrifugal non-clog sewage pumpset as that of existing make and model including applying bearing grease for the following capacity of pump sets complete all as specified and directed.

5 HP capacity

3 HP capacity

1 HP capacity

Supply and charging Sodium hypochloride (NaOCI) of concentration 8-10% for sewage treatment plant complete all as specified and as directed. NOTE: Sodium hypochloride shall be brought to site in manufacturer's sealed containers.

Bailing out sewage water and cleaning the collection sump, clarifier sump and Aerator of STP No.1 of capacity 100 Cum/day including removal of sludge and waste water to a distance not less than 100 m complete all as specified and directed.

Bailing out sewage water and cleaning the collection sump, clarifier sump and Aerator of STP No.2 of capacity 400 Cum/day including removal of sludge and waste water to a distance not less than 100 m complete all as specified and directed.

Bailing out sewage water and cleaning the collection sump, clarifier sump and Aerator of STP No.3 of capacity 75 Cum/day including removal of sludge and waste water to a distance not less than 100 m complete all as specified and directed.

Taking out the unserviceable sludge bed filter media made of any material and removing to a distance not less than 100m complete all as specified and directed.

Supply and spread in layers filter media made of 40mm graded stone aggregate in sludge bed complete all as specified and directed.

Supply and spread in layers filter media made of 20mm graded stone aggregate in sludge bed complete all as specified and directed.

Supply and spread in layers filter media made of 10mm size pebbles in sludge bed complete all as specified and directed.

Supply and spread in layers filter media made of clean natural river sand in sludge bed complete all as specified and directed.

M&L for removing the existing sewage pipe line of 80mm bore and refixing the same after cleaning thoroughly the inside & out side of inlet, outlet and drain pipes between sewage water collection sump and plant pump sets by means of wire brush, sand paper for removal of dirt, dust, rust and corroded paint, preparing the surfaces of pipe lines and applying one coat of first quality synthetic enamel paint of approved colour code for various inlet /outlet pipes including marking of direction of flow of water complete all as specified and as directed. MAKE OF PAINT: ASIAN (APCOLITE)/ BERGER (LUXOL) /SHALIMAR (SUPERLAC)

M&L for Aerator fan blades and Clarifier fan blades including removing old unserviceable ones, carrying out certain repairs to damaged PCC platform bridge and shutter etc., as per site requirement for sewage treatment plant STP No. II complete all as specified and directed.

M&L for complete removal of existing painting of entire sewage treatment plant STP No. I including Aerator, Clarifier, gear box, panel shutters, pipes and the like using wire brushes, sand paper etc., and applying two coats of first quality synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed. MAKE OF PAINT: ASIAN (APCOLITE)/ BERGER (LUXOL) /SHALIMAR (SUPERLAC) MAKE OF PRIMER: ASIAN PAINTS/ BERGER PAINTS /SHALIMAR PAINTS

M&L for complete removal of existing painting of entire sewage treatment plant STP No. II including Aerator, Clarifier, gear box, panel shutters, pipes and the like using wire brushes, sand paper etc., and applying two coats of first quality synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed. MAKE OF PAINT: ASIAN (APCOLITE)/ BERGER (LUXOL) /SHALIMAR (SUPERLAC) MAKE OF PRIMER: ASIAN PAINTS/ BERGER PAINTS /SHALIMAR PAINTS

M&L for complete removal of existing painting of entire sewage treatment plant STP No. III including Aerator, Clarifier, gear box, panel shutters, pipes and the like using wire brushes, sand paper etc., and applying two coats of first quality synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed. MAKE OF PAINT: ASIAN (APCOLITE)/ BERGER (LUXOL) /SHALIMAR (SUPERLAC) MAKE OF PRIMER: ASIAN PAINTS/ BERGER PAINTS /SHALIMAR PAINTS

M&L for gun metal hydrant landing valve of size 63mm, single head outlet with hose coupling adaptor of size 63mm size, instantaneous spring lock arrangements and blank cap complete as per IS-5290 type 'A' including taking down old unserviceable one complete all as specified and directed. MAKE: ALLIED/ NEW AGE INDUSTRIES/ SAFEX/ NITIN/ KARTAR / WINCO

M&L for gun metal hydrant landing valve of size 63mm, double head outlet with hose coupling adaptor of size 63mm size, instantaneous spring lock arrangements and blank cap complete as per IS-5290 type 'B' including taking down old unserviceable one complete all as specified and directed. MAKE: ALLIED/ NEW AGE INDUSTRIES/ SAFEX/ NITIN/ KARTAR / WINCO

S&F in repairs, fire hydrant stand post made out of mild steel pipe of 80mm bore, heavy grade, 1.2m height and providing necessary flanges at both ends, single out let with flanged reducer and other fittings including necessary welding to existing pipe, earth work excavation in any type of soil complete all as specified and directed.

M&L for cotton synthetic fibre reinforced rubber hose of 63mm dia, 15m long conforming to IS:636 with male and female couplings conforming to IS:903 duly housed in fire hose box complete including taking down old unserviceable one complete all as specified and directed. MAKE: ALLIED/ NEW AGE INDUSTRIES/ SAFEX/ NITIN/ KARTAR / WINCO

S&F hose box of size 750 x 600 x 250mm, outdoor type, made out of 1.2mm thick mild steel sheet with frosted glass doors, lock and key arrangement including stand for hose box made out of 80mm dia medium grade mild steel pipe, 1.50m height, welded at top and bottom with 6mm mild steel plate, duly embedded in PCC 1:2:4 type B1 using 20mm graded stone aggregate and painted as per fire code, the hose box shall be installed near the hydrant by providing 2 Nos of cotton synthetic fibre reinforced rubber line of size 63mm dia 15m length with male and female couplings duly housed in fire hose box including disconnecting and taking down unserviceable one complete all as specified and as directed. MAKE: ALLIED/ NEW AGE INDUSTRIES / SAFEX / NITIN / KARTAR/ WINCO

S&F 63mm dia water monitor with gun metal nozzle conforming to IS:8442 including taking down old unserviceable one complete all as specified and as directed. MAKE: ALLIED/ NEW AGE INDUSTRIES / SAFEX / NITIN / KARTAR/ WINCO

Complete removal of existing paint from existing fire hydrant stand post of any size and type at various locations of RCI and applying two coats of synthetic enamel paint over a coat of red oxide primer as per colour code including writing 8cm size letters in white colour (FIRE) complete all as specified and as directed.

Complete removal of existing paint from existing hose boxes of any size and type at various locations of RCI and applying two coats of synthetic enamel paint over a coat of red oxide primer as per colour code including writing 8cm size letters in white colour (FIRE) complete all as specified and as directed.

Supplying, laying, welding, fixing, leak proof testing and commissioning of 200mm bore, medium grade, mild steel ERW pipes conforming to IS:3589 with bitumen wrap coating over the external surface of the pipewith and including necessary specials/fittings after taking down old unserviceable pipe complete all as specified and as directed. MAKE: TATA/JINDAL/PRAKASH NOTE: Excavation and earthwork will be measured and paid separately under relevant items of this BOQ.

Supplying, laying, welding, fixing, leak proof testing and commissioning of 150mm bore, medium grade, mild steel ERW pipes conforming to IS:3589 with bitumen wrap coating over the external surface of the pipewith and including necessary specials/fittings after taking down old unserviceable pipe complete all as specified and as directed. MAKE: TATA/JINDAL/PRAKASH NOTE: Excavation and earthwork will be measured and paid separately under relevant items of this BOQ.

Supplying, laying, welding, fixing, leak proof testing and commissioning of 100mm bore, medium grade, mild steel ERW pipes conforming to IS:1239 with bitumen wrap coating over the external surface of the pipewith and including necessary specials/fittings after taking down old unserviceable pipe complete all as specified and as directed. MAKE: TATA/JINDAL/PRAKASH NOTE: Excavation and earthwork will be measured and paid separately under relevant items of this BOQ.

Supplying, laying, welding, fixing, leak proof testing and commissioning of 80mm bore, medium grade, mild steel ERW pipes conforming to IS:1239 with bitumen wrap coating over the external surface of the pipewith and including necessary specials/fittings after taking down old unserviceable pipe complete all as specified and as directed. MAKE: TATA/JINDAL/PRAKASH NOTE: Excavation and earthwork will be measured and paid separately under relevant items of this BOQ.

Supply, install, test and commissioning of 200mm bore CI Sluice Valve in repairs, Class PN 1.6, both ends flanged and drilled type with stainless steel spindle including wheel, suitable rubber gasket for flanged joints, ISI marked including provision of necessary jointing material, bolts, nuts & washers etc., including taking down old unserviceable one complete all as specified and as directed. Make: KIRLOSKAR/ LEADER/ L&T/ ZOLOTO/ KARTAR

Supply, install, test and commissioning of 150mm bore CI Sluice Valve in repairs, Class PN 1.6, both ends flanged and drilled type with stainless steel spindle including wheel, suitable rubber gasket for flanged joints, ISI marked including provision of necessary jointing material, bolts, nuts & washers etc., including taking down old unserviceable one complete all as specified and as directed. Make: KIRLOSKAR/ LEADER/ L&T/ ZOLOTO/ KARTAR

Supply, install, test and commissioning of 100mm bore CI Sluice Valve in repairs, Class PN 1.6, both ends flanged and drilled type with stainless steel spindle including wheel, suitable rubber gasket for flanged joints, ISI marked including provision of necessary jointing material, bolts, nuts & washers etc., including taking down old unserviceable one complete all as specified and as directed. Make: KIRLOSKAR/ LEADER/ L&T/ ZOLOTO/ KARTAR

Supply, install, test and commissioning of 80mm bore CI Sluice Valve in repairs, Class PN 1.6, both ends flanged and drilled type with stainless steel spindle including wheel, suitable rubber gasket for flanged joints, ISI marked including provision of necessary jointing material, bolts, nuts & washers etc., including taking down old unserviceable one complete all as specified and as directed. Make: KIRLOSKAR/ LEADER/ L&T/ ZOLOTO/ KARTAR

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m depth for foundation, for laying of pipes/cables/poles etc., forming bottom surfaces to required slope/gradient where pipes are laid and getting out in any type of soil complete all as specified and as directed.

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

Removal of excavated soil to a distance not exceeding 50 mtrs and deposited where directed at a level not exceeding 1.5mtrs above the starting point complete all as specified and as directed.

M&L for bailing out water from the semi underground static water tank of 1,35,000 litres capacity without causing any interruption to regular water supply system and cleaning the walls, roof and floor thoroughly by using scrapper and removing the deposited scales/ fungus/ sludge/dirt etc., and removing the same out of site, cleaning thoroughly with water and bleaching powder and finally with chlorine solution for complete anti bacterial disinfection including writing date of cleaning on the black back ground with white synthetic enamel paint complete all as specified and as directed.

Demolition of old damaged valve chamber and M&L for construction of new brick masonry valve chamber, 1000mm 1000mm x 1000mm (Internal dimensions) with PCC foundation (1:4:8) type D2 using 40mm graded stone aggregate 150mm thick, 100mm wide offsets alround over 100mm thick hard core, one brick thick masonry with sub-class 'B' bricks built in CM (1:6), 50mm thick coping and floor in PCC (1:2:4) type B-1 (using 20mm graded stone aggregate), finished even and smooth, rendering 15mm thick in CM (1:4), finished even and smooth without using extra cement internally and externally upto 150mm below GL including top of floor, excavation earthwork in any type of soil including disposal of surplus soil to a distance not exceeding 50m, 3mm thick mild steel sheet cover fixed on 40mmx40mmx6mm thick angle iron frame with hold fasts embedded in PCC coping with locking arrangement, mild steel handles and painting to steel surfaces with two coats of synthetic enamel paint over one coat of primer complete all as specified and as directed.

M&L for DOL starter in sheet steel enclosure for pump sets with max motor output at 415 Volts, 3 phase, 3 HP, 17.4 to 24 Amps overload relay including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T/ CROMPTON GREAVES/ SCHNEIDER

M&L for MCCB, FP, 200 Amps with adjustable thermal and adjustable magnetic settings, 50 Hz with 36 KA rupturing capacity at 415 volts, conforming to IEC -60947-II/ IS-13947-II including provision of copper cable/ extended terminals of suitable ratings from MCCBs to busbar and connection of LT cables with MCCBs with suitable size aluminium lugs including dismantling and taking down unserviceable MCCBs from the panel boards complete all as specified and directed.

M&L for MCCB, FP, 100 Amps with adjustable thermal and adjustable magnetic settings, 50 Hz, 36 KA rupturing capacity at 415 volts, conforming to IEC -60947-II/ IS-13947-II including provision of copper cable/ extended terminals of suitable ratings from MCCBs to busbar and connection of LT cables with MCCBs with suitable size aluminium lugs including dismantling and taking down unserviceable MCCBs from the panel boards complete all as specified and directed.

Demolition of existing unserviceable earth pit, M&L for new Earthing complete with galvanised steel earth plate electrode 600 x 600 x 6mm thick, buried directly in ground vertically to a depth not less than 2.25 m deep below level with the top edge of earth plate at a depth not less than 1.5 m below normal ground level, connected to GI earth wire 4mm dia by means of bolts, nuts, check nuts & washers of galvanised iron or steel, GI earth wire protected by 15mm bore GI pipe medium grade, watering pipe 20mm bore GI pipe light grade, GI wire meshed funnel, alternate layers of char coal and salt on all sides of the earth plate upto a thickness of 150mm, filling of black cotton soil in earth pit upto GL and connecting to earth plate including necessary excavation and work, PCC ( 1:3:6) type C-1 earth chamber, 50mm thick cover slab in RCC(1:2:4) type B1 with 8mm dia nominal reinforcement (TMT) @ 100mm c/c both ways etc., complete all as shown in Electrical Plate No. 3 of MES Schedule Part-I, connecting to earthing test point, including testing on completion, complete all as specified and driected. NOTE: Unit rate quoted shall be deemed to include for the cost of necessary excavation and earth work in any type of soil strata, RFR and removal of surplus spoil upto a distance of 50m, PCC earth chamber, funnel and RCC cover, GI earth wire beyond 7.5 m if required, shall be measured paid for separately under relevant items of BOQ.

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