REPAIR/MAINT OF B/R NATURE OF OVERHEAD TANKS AND WATER SUPPLY INSTALLATIONS AT VARIOUS LOCATION, REPAIR / MAINT INCL REPLACEMENT OF PUMP SET, DOSING PUMP, LT PANEL BOARDS, STARTER PANELS AND ALLIED WORKS AT TECHNICAL AND DOMESTIC AREA AND REPAIR/MAI

Amount

M&L for complete removal of existing treatment of old decorated plastered surfaces of wall/chajja by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots and applying two coats of cement base paint at any height of over head water tanks etc, complete all as specified and directed. (Note : Quoted rate shall deemed to be included for necessary scafolding, safety belts, required at site, shall be provided by the contractor)

M&L for preparation of old decorated plastered surfaces of wall/chajja by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots and applying one coat of cement base paint, complete all as specified and directed.

M&L for complete removal of existing treatment of old decorated plastered surfaces of ceiling by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots and applying two coats of cement base paint at any height of over head water tanks etc, complete all as specified and directed. (Note : Quoted rate shall deemed to be included for necessary scafolding, safety belts, required at site, shall be provided by the contractor)

M&L for preparation of old decorated plastered surfaces of walls by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots and applying one coat of white wash, complete all as specified and directed.

M&L for preparation of old decorated plastered surfaces of ceiling by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots and applying one coat of white wash, complete all as specified and directed.

M & L for complete removal of existing treatment of old decorated surfaces of walls and applying two coats of 100% acrylic weather proof exterior emulsion paint of approved colour and shade at any height of over head water tanks etc, complete all as specified and directed. (Note : Quoted rate shall deemed to be included for necessary scafolding, safety belts, required at site, shall be provided by the contractor)

M & L for preparation of old decorated surfaces of walls by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots and applying one coat of 100% acrylic weather proof exterior emulsion paint of approved colour and shade, complete all as specified and directed.

M&L for preparation of old painted wooden surfaces of any description over 10cm width or girth and applying one coats of synthetic enamel paint (1st grade quality), complete all as specified and directed.

M&L for preparation of old painted steel or iron surfaces of any description over 10cm width or girth and applying one coats of synthetic enamel paint (1st grade quality), complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position, disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100m, complete all as specified and directed.

M & L 75mm thick PCC (1:3:6), type C-2, (using 40mm graded crushed stone aggregate) as in path, drain sides, plinth protections etc.finishing cement concrete surface even and smooth without using extra cement , complete all as specified and directed.

M&L for PCC (1:3:6) type C1 (using 20mm graded crushed stone aggregate) as in surface chanel, drains etc., complete all as specified and directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc, complete all as specified and as directed

Add or deduct from item No. 13.00 here-in-before for each 25mm girth or part thereof over or under 30cm girth, complete all as specified and as directed

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars, manholes etc., separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100m and disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100m, complete all as specified and directed.

M&L for brick work with sub class 'B' bricks, old size, burnt clay bricks, straight or curved on plan exc 6 mtr mean radius built in CM (1:6), complete all as specified and directed.

M&L for brick work with sub class 'B' bricks, old size, burnt clay bricks, straight or curved on plan to any radius built in CM (1:4) as in half brick thick wall including provision of 02 Nos. 8mm TMT bars at every fourth course, complete all as specified and directed.

Taking down cement plaster on brick or concrete surfaces including racking out joints hacking for key scrubbing down with water etc, complete all as specified and directed.

M&L for rendering 15mm thick in CM (1:6) on other than fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

M & L for rendering 15mm thick (10mm + 5mm) in two coats on fair faces of brick work or concrete surfaces of wall in CM (1:4), mixed with liquid water proofing compound at top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement, complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item as supply only.)

M&L for rendering 5mm thick in CM (1:3) on ceiling surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Supply only liquid water proofing compound conforming to IS: 2645 - 1975 specification, complete all as directed

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistance primer, complete all as specified and directed.

M&L for preparation of newly plastered surfaces of wall and applying three coats of white wash, complete all as specified and directed.

M&L for preparation of newly plastered surfaces of ceiling and applying three coats of white wash, complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and as directed.

Dismantling timber scantlings 40 Sqm and over in section, in any position, complete all as specified and directed.

M&L for mild steel work in tubular trusses including special shaped washers etc., complete using ERW or induction butt welded tubes conforming to I.S. 1161-1979 Grade St-240 with and including one shop coat of zinc chrome primer, complete all as specified and directed.

S&F pre painted galvalume aluminium zinc coating, GI based corrugated steel sheet 0.50mm thick, of any colour, having tensile strength of 550 Mpa as in roof covering /cladding to wall fixed with self tapping screws including dismantling of old CGI sheet of any thickness, complete all as specified and directed.

S&F pre painted galvalume aluminium zinc coating, GI based plain steel sheet 0.50mm thick, of any colour, having tensile strength of 550 Mpa as in roof covering /cladding to wall fixed with self tapping screws including dismantling of old PGI sheet of any thickness, complete all as specified and directed.

Demolition of stone slabs and tiles of any description or aprons thickness in floors etc laid bedded and pointed in any mortar, complete all as specified and directed.

M&L for chequered cement concrete tiles 30cm x 30cm x 25cm thick set, jointed and pointed in neat cement slurry with pigment in floors over and including 15mm thick screed bed in CM (1:6), complete all as specified and directed

M&L for machine cut kota stone slab flooring and shelves 20-25mm thick laid over cement screed base of 15mm thick in CM (1:6) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing, complete all as specified and directed.

M&L for kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed of 10mm thick in CM (1:4) and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing, complete all as specified and directed.

S&F in repairs steel rolling shutters of 1.00mm thickness laths without ball bearing and including top cover anchoring rod, hasp and staple and one shop coat of primer erected in position as indicated complete push & pull or manual type, complete all as specified and as directed.

Dismantling/taking out and removing existing unserviceable cement plaster, loose/unsound weekend cement concrete of any description and in any position from existing external surfaces of RCC roof slab/beams/columns depth varying from 25mm to 50mm with power driven or pneumatic chisel as directed by Engr -in -charge including saw cutting of all edges making square shoulders of the cavities roughening of smooth surfaces scraping out/removing corrosion/all loose scales/rust etc from the visible reinforcement and cleaning the steel reinforcement and making good after removing rust, complete all as specified and directed.

M&L for removal of rust from reinforcement completely by rubbing with wire brush or emery paper and proper cleaning of reinforcements with rust converter as per manufacturer's instructions, complete all as specified and directed. (Rust converter manufactured by Sika India Pvt. Ltd. or equivalent in STP/Fosroc)

Dismantling posts or struts, (wood, steel or RCC) any section including taking out embedded portion in concrete/RCC and making good disturbed surface, complete all as specified and directed.

Excavating in post holes (or similar holes) in soft/loose soi,l each n. exc. 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, complete all as specified and directed.

S&F hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc., flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165, complete all as specified and directed.

M&L for PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete etc., complete all as specified and directed.

M&L for preparation of new steel & iron surfaces of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of red oxide primer, complete all as specified and directed.

Dismantling fencing wire mesh, any type, complete all as specified and directed.

Supply only chain link MS fencing, any size or type (size of mesh and dia of wire as directed/approved), complete all as specified and directed. Note : Per square meter Weight of chain link brought by the contractor at site shall be finalized through a BOO.

Fixing only new chain link fencing incl line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc including provisition of binding wire etc, complete all as specified and directed.

S & F in repair galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured), complete all as specified and directed.

Re-straining and re-securing of galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings including making good staples etc.(each line wire to be measured), complete all as specified and directed.

S & F anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, , complete all as specified and directed.

Hacking out old broken glass any thickness size quality or description from metel frame/aluminium frame including punching or drilling our old glazing pins/spring clips, complete all as specified and directed.

M&L for 3mm thick sheet glass, ordinary quality and glazing with oil putty in sqare n. exc. 0.5 sqm in each pane, complete all as specified and directed.

M&L for 4.8mm thick sheet glass, ordinary quality and glazing with oil putty in sqare exc. 0.5 sqm in each pane, complete all as specified and directed.

S&F in replacement digital ammeter with suitable CT including connecting control wiring from CT to indicator, complete all as specified and directed.

S&F in replacement digital voltmeter 0-400 volts including connecting control wiring, complete all as specified and directed.

S&F of MCCB 200 Amps AC 4 pole 415 Volt 36 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 160 Amps AC 4 pole 415 Volt 36 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 160 Amps AC 4 pole 415 Volt 36 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with microprocessor release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 250 Amps AC 4 pole 415 Volt 36 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 250 Amps AC 4 pole 415 Volt 36 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with microprocessor release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 350 Amps AC 4 pole 415 Volt 36 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 400 Amps AC 4 pole 415 Volt 36 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 400 Amps AC 4 pole 415 Volt 36 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with microprocessor release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 500 Amps AC 4 pole 415 Volt 36 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 630 Amps AC 4 pole 415 Volt 50 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 630 Amps AC 4 pole 415 Volt 50 KA, as per existing, breaking capacity as per IS/IEC 60947-2 with microprocessor release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

M&L for danger notice of size 8cm x8cm, made out of industrial rade vinyl film with UV protected layer, suitable for external use, self adhesive including signage for electric danger with bones and skull, 415 volts, complete all as specified and directed.

Supply, fabricating, installing, testing and commissioning of outdoor type LT bus bar box, of size not less than 900mm (L) x 900mm (B) x 450mm (D) factory fabricated, cubical panel, floor mounted, double door, dust and vermin proof CPRI approved made out of 3.15mm thick CRCA sheet, mounted on 40 x 40 x 5mm angle iron supports at the base duly painted with synthetic enamel paint (1st grade quality), front and back opening and locking arrangement complete including finishing with two coats of powder coated paint of approved shade over a coat of red oxide primer including copper busbar strip 40mm x 10mm for three phase 4 wire 415 Volts, 50 Hz, AC supply, including suitable size cable glands, lugs etc, proper arrangement for ventilation, including taking down of old unserviceable bus bar box, complete all as specified and directed.

S&F in replacement of rotary handle of MCCB suitable for 63 to 160 Amp as per existing, complete all as specified and directed.

S&F in replacement of rotary handle of MCCB suitable for 250 to 630 Amp as per existing, complete all as specified and directed.

M&L for painting steel tubular poles, 7 to 9 meter in height above GL including cross arms and bracings on existing surface after cleaning and removing dust, rust & dirt by applying two coat of aluminium paint painting over a coat of red oxide primer with black & white alternate strips of 30cm each externally from ground level up to 1.5 mtr with synthetic enamel paint including numbering of pole, complete all as specified and directed.

Disconnecting all electric and water supply connections and other related items and lifting the unserviceable VT/ Submersible pump and motor of capacity 12.5 HP to 20 HP, 3 phase, 415 V, 10 staging by mechanical/manual method and dismantling the column pipe line, shafts stage and keeping the same in safe custody for reuse including transportation of the defective pump set and motor from pump house to workshop for repair and back and lowering and re-installation the same on exisisting position after necessary repair including testing on completion, complete all as specified and directed.

Dismantling the burnt out copper winding from pump and motor of capacity from 12.5 HP to 20 HP, 3 phase, 415V, 10 staging and rewinding the motor with super enamelled copper wire of suitable gauge including heating, varnishing, replacement of defective spare parts, re-assembling and painting the motor with two coats of super enamelled paint and carrying out necessary tests in presence of Engr-in-Charge, complete all as specified and directed. (Note:- Copper winding wire shall be measured & paid seperately as 'Supply only')

Supply only copper winding wire with supper enamelled copper wire of suitable gauge as per capacity/rating of motor, complete all as specified and directed.

Taking down the unserviceable parts from the pump and motor of capacity from 12.5 HP to 20 HP, 3 phase, 415 V including overhauling, servicing/cleaning throughly discharge/ suction cases, impellers, shaft and re-assembling pump carefully including servicing the motor by varnishing, insulating the motor winding, cleaning and painting the parts with two coats of water proofing supper enamelled paint after preperation of surfaces manualy including repair/replacement of unservicable parts as required at site etc and re-assembling/re-installing the pump , complete all as specified and directed. (Note:- Spare parts shall be measured & paid seperately as 'supply only')

Supply only motor shaft sleeves (stainless steel) suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only thrust bearing assembly carbon suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only gun metal bush for motor shaft suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V complete all as directed.

Supply only motor sand guard suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed..

Supply only oil seal suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only motor bearing housing suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only motor coupling key suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only motor coupling suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only pad for thrust bearing made out of carbon suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only stud nut, stainless steel, suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only circlip lock for motor suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only gun metal bush for suction/discharge case suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only bearing sleeves stainless steel suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only mild steel stud for bowl assembly suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only neck ring of gun metal suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only gun metal bush for stage casing suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only gun metal impeller suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only key for impeller suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only pump shaft stainless steel suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only sand guard suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only stage casing bowl suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only coupling with key for pump and motor suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only pump non return valve, cast iron suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only allen screw suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed..

Supply only adjustable cap (top cap) suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed..

Supply only thrust bearing plate for carbon TB assembly suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only bearing bush rubber for motor shaft suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

M & L for machine work to the worn out portion of motor rotor shaft of motor of 12.5 HP to 20 HP capacity including metalling, cutting, polishing and checking the accuracy on the lathe machine, complete all as specified and directed.

M & L for machine work to the worn out portion of gun metal impeller submersible pump of 12.5 HP to 20 HP capacity including metalling, cutting, polishing and checking the accuracy on the lathe machine, complete all as specified and directed.

S & F 80mm bore, mild steel column pipe, heavy duty, having wall thickness 5.4mm (3.0m/1.524m long) both end threaded with one socket conforming to IS-1239 (part-I), 1979 including painting with two coats of black bitumenous paint over a coat of red oxide zinc chrome primer internally and externally (suitable for drinking purpose) including taking out old unserviceable pipe, complete all as specified and directed.

S & F 80mm bore, mild steel column pipe, heavy duty, having wall thickness 5.4mm (3.0m/1.524m long) both end threaded with one socket conforming to IS-1239 (part-I), 1979 including painting with two coats of black bitumenous paint over a coat of red oxide zinc chrome primer internally and externally (suitable for drinking purpose) including taking out old unserviceable pipe, complete all as specified and directed.

M & L for cleaning and descaling the column pipe of 80/100mm bore by wire brush including painting the internal and external surface of column pipe with two coats of black bituminious paint over a coat of red oxide primer (suitable for drinking water) after preperation of old painted surfaces, complete all as specified and directed.

Re-development of bore well by means of air compressor of capacity (not less than 600 cu.feet/minute) followed by high capacity pump to its optimum yield till clear water of potable quality free from sand and silt is obtained including draw down performance and yield test of tube well, complete all as specified and directed. Note :- (i) Compressor shall be 75 BHP or above capacity, pumping set equipment for testing yield shall be used. (ii) Unit quoted rate under this item shall deemed to be inclusive cost of necessary tools and equipments with fuel as required at site of work and removing the same after completion of work.

Supply, installation, commissioning & testing of electric driven booster pump set 230Volt, 50 HZ single phase 1 HP with controller complete with base plate fixing arrangements as per manufacturer's instructions with proper arrangements and including necessary clamp, nuts, bolts, washers, reducers etc as required complete all as specified and as directed. The pressure booster system consists of a multistage centrifugal pump suitably assembled with automatic pressure control (pressure guage, pressure switch brass NRV and brass five way connector) and pressure tank. The pressure booster system shall be suitable for the main supply lines having low pressure and wherever boosting is required and wherever pressure need to be maintained. The pump will automatically switch ON/OFF to maintain the output pressure, complete all as specified and directed. Note-Old unserviceable submersible pumpset shall be deposited to E/M store yard.

Supply, installing, commissioning & testing, liquid chlorination chemical dosing pump of capacity 02USGPD to 40 USGPD at 100 psig, high pressure single head gear motored adjustable dosing pump with accessories including lead, tubing, connecting nuts, injection check valve, clay weight and ferrules complete with all accessories as per manufacturer's instructions including taking out old unserviceable pump, complete all as specified and directed. Note-Old unserviceable dosing pump shall be deposited to E/M store yard.

Supply, installing, commissioning & testing, FRP solution preparation cum setling tank, for chlorination chemical dosing system consisting of 100 ltrs PE/FRP tank, with lid, inlet/out let/drain connection/level gauge, sludge depositing facility etc and fited with speed reducer motor and SS-316 agitator with shaft and blade mounted on tank and ferrules complete with all accessories as per manufacturer's instructions including taking out old unserviceable pump, complete all as specified and directed. Note-Old unserviceable FRP tank shall be deposited to E/M store yard.

S & F PVC insulated, PVC sheathed, stranded copper conductor (FR) as in flat submersible water proof cable of size 4.00 sqmm 3 core 1100 volts grade including taking down old one, complete all as specified and directed.

S & F PVC insulated, PVC sheathed, stranded copper conductor (FR) as in flat submersible water proof cable of size 10.00 sqmm 3 core 1100 volts grade including taking down old one, complete all as specified and directed.

S & F PVC insulated, PVC sheathed, stranded copper conductor (FR) as in flat submersible water proof cable of size 16.00 sqmm 3 core 1100 volts grade including taking down old one, complete all as specified and directed.

S & F in repair 150mm dia water pressure guage 0-12 Kg/Sqcm cap, complete all as specified and directed.

S & F in repair 100mm dia water pressure guage 0-10 Kg/Sqcm cap, complete all as specified and directed.

M&L for dismantling the unserviceable parts and burnt out copper winding from motor of capacity 5 HP, 3 phase, 415V, and rewinding the motor with supper enamelled copper wire of suitable gauge including heating, varnishing, replacement of defective spare parts, re-assembling and painting the motor with two coats of supper enamelled paint and carrying out necessary tests in presence of the Engineer-in-Charge as per IE Rule to establish functional ability/desired performance of the repaired motor to the entire satisfaction of Engineer-in-Charge and test result kept on office record duly signed by the Engineer-in-charge and contractor. Note:- (i) Super enamelled copper wire required for re-winding shall deemed to be included in the unit quoted rate. (ii) New spare/parts as required for replacement of defective/ unserviceable one shall be measured and paid seperately as 'Supply only'.

Supply only ball bearing suitable for centrifugal pump and motor of capacity 5 HP, 3 phase, 415V , complete all as specified and directed.

Supply only cooling fan suitable for centrifugal pump and motor of capacity 5 HP, 3 phase, 415V, complete all as specified and directed.

Supply only bush suitable for centrifugal pump and motor of capacity 5 HP, 3 phase, 415V , complete all as specified and directed.

Supply only coupling set suitable for centrifugal pump and motor of capacity 5 HP, 3 phase, 415V, complete all as specified and directed.

M&L for dismantling of electric driven centrifugal horizontal pump motor of 1 HP to 2 HP, single phase, 230 volt 50 Hz, taking out the burnt winding, wires, cleaning and washing of slots and rewinding the same with enamalled copper winding wire of existing gauge and quantity (as per original/manufacturer design) including replacement of all damaged parts like bearing, bush gland packing etc, insulating materials such as insulating sheets, insulating paper (Type II Class "F"), insulating heat resistant sleeves, sealing compounds, varnish etc and reassembling the motor, complete all as specified and directed. Note:- (i) Super enamelled copper wire required for re-winding shall deemed to be included in the unit quoted rate. (ii) New spare/parts as required for replacement of defective/ unserviceable one shall be measured and paid seperately as 'Supply only'.

Supply only ball bearing suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V , complete all as specified and directed.

Supply only impeller suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V, complete all as specified and directed.

Supply only bush suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V , complete all as specified and directed.

Supply only shaft suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V , complete all as specified and directed.

Supply only coupling set suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V, complete all as specified and directed.

Supply only impeller casing suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V , complete all as specified and directed.

S&F in repair pump head suitable for decrine dosing pump motor and dosing system, complete all as specified and directed.

S&F in repair pump tube (26-100 psi) single head suitable for decrine dosing pump motor and dosing system, complete all as specified and directed.

S&F in repair injection check valve 3/8" suitable for decrine dosing pump motor and dosing system, complete all as specified and directed.

S&F in repair connecting rod nut 3/8" suitable for decrine dosing pump motor and dosing system, complete all as specified and directed.

S&F in repair weighted suction line strainer 3/8" suitable for decrine dosing pump motor and dosing system, complete all as specified and directed.

S&F in repair suction/discharge pipe tubing 3/8" suitable for decrine dosing pump motor and dosing system, complete all as specified and directed.

S&F in repair ferrule suitable for decrine dosing pump motor and dosing system, complete all as specified and directed.

S&F in repair coil 250 volt, 50 Hz suitable for decrine dosing pump motor and dosing system, complete all as specified and directed.

Supply only ortho toluidine (OT) solution in bottle to conduct of chorine content of water, complete all as specified and directed.

Supply only chorine testing kit complete set with kit box to conduct of chorine content of water, complete all as specified and directed.

M&L for earthing of galvanised steel earth plate electrode 60 × 60cm × 6mm thick , buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to existing earth lead strip by means of bolts, nuts, check nuts and washers of brass or HS steel all as shown in electrical plate No. 3 connected to earthing test point and and necessary excavation and earth work PCC (1:2:6) type C-1 with suitable size of CI cover plate with angle iron frame and opening arrangement ) incl providing charcoal or coke and common salt in alternate layer of 15cm compacted thickness all around the earth electrode with funnel and 20mm bore galvanized iron watering pipe (light grade) wire mesh, copper lugs, complete in all respect, including galvanised iron earth strip 25 x 4mm, 40mm bore (medium grade) galvanized iron pipe up to earthing test point as directed, incl disposal of spoil to a distance not exc 50 mtr and necessary testing on completion including taking down/dismantling of old unserviceable earthing of any description, complete all as specified and as directed. Note : (i) Proper earthing pit should be provided with pit cover. (ii) GI earth strip beyond 7.5 mtr shall be measured and paid seperately.

S&F 150mm bore cast iron non return valve PN (1.6), complete all as specified and directed.

S & F in repair fully automatic star delta starter,in steel sheet enclosure type with single phase preventer suitable for submersible pump motor capacity 20 HP, 415 V, 50 Hz, 3 phase, relay range 20-32 Amps, complete all as specified and directed. (Make: L&T Cat Part No MU-G20 HFASD or equivalent make in Siemen's/ ABB/Schneider/ Havells)

S & F in repair digital display single phase, automatic motor controller with dry run in built water level controller, dry run auto reset timer, RTC based daily On/Off timer, OV/UV protection, water tank status indication, in steel sheet enclosure type suitable for motor output 1-3 HP, complete all as specified and directed. (Make: L&T Cat Part No MR-Gi (Auto) or equivalent make of Siemen's/ABB/Havells)

M & L for construction of brick masonry valve pit chamber of internal dimension 1200mm x 1200mm x 1200mm depth with sub class 'B' bricks, old size in CM (1:4), full brick thick wall and 10mm thick rendering on internal and extranal surfaces both in CM (1:4), 15mm thick PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) as in foundation, PCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in copping, MS frame work with 50 x 50 x 6mm angle iron, 5mm thick MS sheet cover with locking arrangement including 50mm pad lock with double key arrangement, including painting of steel surface with two coats of synthetic enamel paint over a coat of red oxide primer, three coat of white wash on plastered surface (exposed to view) incuding necessary excavation in any type of soil, returning, filling in and removal of surplus soil to a distance not exceeding 50 mtrs including demolition of existing cracked valve chamber, complete all as specified and directed.

All as per item No 141.00 here-in before but internal dimension 900mm x 900mm x 900mm depth, complete all as specified and directed.

S&F GI flange for 80/100mm bore pipe, heavy duty with suitable size nuts and bolts and double washers including 6mm thick rubber gasket including taking out old unserviceable one, complete all as specified and directed.

S&F 150mm bore sluice, valve flanged end of class PN (1.6) with brass spindle and hand wheel including necessary gasket, nuts and bolts, washer etc. including taking down old unserviceable sluice valve, complete all as specified and directed.

S&F 100mm bore sluice, valve flanged end of class PN (1.6) with brass spindle and hand wheel including necessary gasket, nuts and bolts, washer etc. including taking down old unserviceable sluice valve, complete all as specified and directed.

S&F 80mm bore sluice, valve flanged end of class PN (1.6) with brass spindle and hand wheel including necessary gasket, nuts and bolts, washer etc. including taking down old unserviceable sluice valve, complete all as specified and directed.

Note: An amount of Rs.67,305.00 on account of Credit Schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

SHRI PARTHA DUTTA (BID ID -3081483)

BHARAT ELECTRIC (BID ID -3081625)

M/S ROY ENTERPRISE (BID ID -3080911)

M/S. NARENDRA KUMAR GARG (BID ID -3082974)

M/S BISHAL ENTERPRISES (BID ID -3082789)

M/S RATHIN ENTERPRISES (BID ID -3082009)

M/S SARDAR MAL NAHATA (BID ID -3081857)