REPAIR TO SEWAGE INSTALLATIONS, PUMP SETS AND CERTAIN E/M REPAIR WORKS

Amount

Material and labour for taking out U/S Non Clog Submersible motor pump assy 5 HP to 7.5 HP, 3 phase, 50 Hz with column pipe/discharge pipe from 10 to 13m deep well with the help of tripod, chain pully block, Hydra of suitable capacity by disconnecting electric connections and discharge pipe and transporting the same to workshop for opening, dismantling and cutting of old burnt winding wire of motor and rewinding of motor with copper winding wire as per existing size, replacement of Insulation material, oil seal, ball bearing, change of oil seal and making necessary connections with existing copper lead with sleeves from motor to connection plate, cleaning of impeller housing, greasing to all moving parts, bearing and reassembling the motor, Shifting to site back, making joints, electric connection and refitting with delivery pipe, lowering to sump well with the help of tripod/any other machinery such as hydra, connecting, commissioning and testing on full load complete including replacement of worn out nut bolts or any minor parts required to make motor pump assy serviceable all as specified and as directed by Engineer-in-Charge

Ditto all as per Srl Item No. 1.00 above but of Capacity 15 HP complete

Ditto all as per Srl Item No. 1.00 above but of Capacity 0.5 to 3 HP complete

Ditto all as per Srl Item No. 1.00 above but of Capacity 80 HP complete

Material and labour for taking out U/S Non Clog Submersible motor pump assy with delivery pipe from 08m deep well with the help of tripod, chain pulley block and disconnecting pipe from the electric Non Clog Submersible motor & pump set of Cap 7.46 Kw/ 10 HP to 9.30KW /12.50 HP, 03 phase, 415 v 50 Hz and transporting to shifting same to the workshop for opening, dismantling and cutting of old burnt winding wire of motor and rewinding of same existing size of superior quality copper winding wire, Insulation material, replacement of old oil seal, ball bearing, oil seal and making necessary connections with stranded copper conductor cable with Sleeves from motor to connection plate and reassembling the motor, Shifting to Site and refitted with Suction pipe, making electrical joint, lowering to sump well with the help of tripod or any other machinery such as hydra reqd including replacement of worn out nut bolts or any required to make serviceable to motor pump for installing, connecting, commissioning and testing on full load complete all as specified and as directed by Engineer-in-Charge. Note for srl iterm No 1.00 to 5.00 :- (i) The quoted rate include the cost of any arrangement of T&P, chain pully block/ hydra (if reqd), required man power, iron clamp or any other item equipment. No extra claim of contractor will be entertained in this regard. (ii) The contractor shall have to take out the motor pump assy within 10 hrs from intimation to contractor by JE. Further, the motor shall be installed within 72 hrs from time of intimation. A penalty of Rs 250/- per hr shall be levied on account of delay on any of above condition mentioned

Material and labour for repair to Air blower unit of capacity 500 cum/ Hrs or any next higher capacity 1435 RPM 3 Phase, 440 V Model No. UR 160 H or any other model existing at site. Make : USHA at STP No.1 & 2, disconnecting from mounting plate, opening of air blower complete comprising of following repair : - a) Opening, Cleaning of complete vanes/lobes/gear assemblies-setting and re-assembling complete - 01 Job b) Repair to vanes/lobes/ gear -02 Nos c) Supply and fixing of Ball bearing with housing and cage No NJ -310M complete to replace old bearing any other make/ Number. Make: NBC/SKF taking out to old bearing -02 Nos d) Supply and fixing of Oil seal -01 Nos e) Material and labour for taking out the main shaft straghting by heating process and polishing complete and refixing the same -01Job f) Taking out old worn out SS bushes and Supply and fixing new SS bushes 02 Nos and 02 Nos shaft sleeves - 01 Job g) Material and labour for replacement of bearing housing to replace the old worn out - 02 No h) Re-assembling of complete air blower unit after proper cleaning, Servicing, filling of fresh oil of existing specifications and re-fixing the same at STP at it's original location ,re-connecting ,Commissioning and testing on load complete-01 Job (j) Transportation to workshop, charges for any T&P, manpower reqd

Repair to Air blower Unit of capacity upto 160Cum / Hrs Model M 5075 Make : Everest by opening of compressor complete comprising of repair/replacement following : - a) Opening, Cleaning of complete vanes/lobes/gear assemblies-setting and re-assembling complete - 01 Job b) Supply and fixing of new vanes/lobes/ gear to replace old worn out including taking out-02 Nos c) Supply and fixing of Ball bearing with housing complete to replace old bearing any other make/ Number. Make: NBC/SKF taking out to old bearing -02 Nos d) Supply and fixing of Oil seal -01 Nos e) Material and labour for taking out the main shaft straghting by heating process and polishing complete and refixing the same -01Job f) Taking out old worn out SS bushes and Supply and fixing new SS bushes 02 Nos and 02 Nos shaft sleeves - 01 Job g) Material and labour for replacement of bearing housing to replace the old worn out - 02 No h) Re-assembling of complete air blower unit after proper cleaning, Servicing, filling of fresh oil of existing specifications and re-fixing the same at STP at it's original location ,re-connecting ,Commissioning and testing on load complete-01 Job (j) Transportation to workshop, charges for any T&P, manpower reqd. The rate quoted include cost for replacement of minor parts

Supply and fixing in repair cast iron specials such as of Bends, Tapers, Tee pieces, Tail piece (single & double branch) any type and angle/radius and straight connecting pieces and tail pieces with S/S or flanged ends, Connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth including cutting, welding, painting etc complete upto 300mm dia complete all specified and directed by Engineer-in-Charge.

Supply and fixing CI sluice valves with, flanged ends of class 1.6 PN of size 200mm dia bore with steel spindle, CI hand wheel including jointing material, nuts, bolts and gasket all as directed by Engineer-in-Charge . Make :- Kirloskar/ L&T/ Zoloto/ SANT/ LEADER.

Ditto all as per Srl Item No. 10.00 above but size 150mm Make :- Kirloskar/ L&T/ Zoloto/ SANT/ LEADER.

Ditto all as per Srl Item No. 10.00 above but size 100mm Make :- Kirloskar/ L&T/ Zoloto/ SANT/ LEADER.

Supply and fixing in repair of cast iron butterfly valves with SS disc and shaft, rubber seat and MS lever complete with threaded of class PN 10 of size 100mm dia bore all as specified and directed by Engineer-in-Charge . Make :- Kirloskar/ L&T/ Zoloto/ SANT/ LEADER.

Supply and fixing in repair of cast iron butterfly valves with SS disc and shaft, rubber seat and MS lever complete with threaded of class PN 10 of size 150mm dia bore all as specified and directed by Engineer-in-Charge . Make :- Kirloskar/ L&T/ Zoloto/ SANT/ LEADER.

Supply and fixing in repair Cast Iron Non return valve of class PN 1.6 (flanged) of size 100mm dia bore all as specified and directed by Engineer-in-Charge . Make :- Kirloskar/ L&T/ Zoloto/ SANT/ LEADER.

Supply and fixing in repair Cast Iron Non return valve of class PN 1.6 (flanged) of size 150mm dia bore all as specified and directed by Engineer-in-Charge . Make :- Kirloskar/ L&T/ Zoloto SANT/ LEADER.

Supply and fixing in repair MCCB of capacity 630 Amps, 4 pole 36 KA with adjustable thermal & magnetic setting Ics = 100% Icu four pole with Overload and short circuit protection complete with external terminals/links ,spreaders and phase barriers for cable connection all as specified and directed by Engineer-in-Charge Make : ABB/ L&T/ SCHNEIDER/ SIEMENS, LEGRAND.

Supply and fixing in repair MCCB of capacity 320 Amps, 4 pole 35 KA with adjustable thermal & magnetic setting Ics = 100% Icu, four pole with Overload and short circuit protection complete with external terminals , spreaders and phase barriers for cable connection all as specified and directed by Engineer-in-Charge. Make : ABB/ L&T/ SCHNEIDER, SIEMENS, LEGRAND.

Supply and fixing in repair MCCB of capacity 250 Amps, 4 pole 35 KA with adjustable thermal & magnetic setting Ics = 100% Icu, four pole with Overload and short circuit protection complete with external terminals , spreaders and phase barriers for cable connection all as specified and directed by Engineer-in-Charge. Make : ABB/ L&T/ SCHNEIDER, SIEMENS, LEGRAND.

Supply and fixing in repair 3 pole power Contactors type MNX 95 of L&T or equivalent, Aux contacts (2 NO+2NC) AC3 (A) rating 95 Amp AC3 (A) rating suitable for fix in LT panel all as specified and directed

Supply and fixing in repair 3 pole power Contactors type MNX 25 of L&T or equivalent, Aux contacts (2 NO+2NC) AC3 (A) rating 22, AC3 (A) rating 22 suitable for fix in LT panel all as specified and directed.

Supply and fixing in repair 3 pole power Contactors type LC1 FDP 225 AE, Aux contacts (2 NO+2NC), make Schneider or equivalent, AC3 (A) suitable for fix in LT panel all as specified and directed.

Supply and fixing in repair MNX-A2 contactor having 2 NO, 2NC suitable for fix on power contactor all as specified and directed

Supply and fixing in repair electronic timer (Star-Delta) supply 240VAC, 50/60 Hz± 3, Tolerance -20% to +10% contact 5A(Res) @ 240 VAC/3A (Res) @ 30 VDC, time 3s-120s, pause time 60ms suitable for fixing in starter panel all as specified and directed. Make : L&T/ GIC/ Siemens/ Schneider/ ABB/Legrand.

Supply and fixing in repair single phase preventer supply 415VAC, 47 Hz to 53 Hz, having safety i.e. Under voltage, over voltage, phase loss, phase asymmetry, phase sequence, neutral loss etc. Phase asymmetry 65 + 10 VAC, suitable for fixing in starter panel all as specified and directed. Make : Model MAC04D0100 of GIC or equivalent in Siemens/ Havells/ Schneider/ ABB/Legrand/ other reputed make

Material and labour for Voltage Monitoring Relay suitable for protection against Under voltage, over voltage, phase missing having suitable LED to show healthy & unhealthy status incl necessary connections complete of make GIC/ L&T/ Legrand/ Schneider/ Havells/ Siemens complete.

Supply and fixing in repair of LT Cable end termination Joint Kit 1.1 KV Heat shrinkable complete with jointing materials, thimbles, boot and accessories suitable for XLPE armoured aluminium conductor Size 300-400 Sqmm 3.5 Core complete all as specified

Supply and fixing in repair M S Pipes 400 mm dia heavy grade with all fittings including necessary cutting, threading, welding to fix in existing position, painting of outer surfaces with synthetic enamel paint of approved colour all as specified and directed

Supply and fixing in repair V belt suitable for air blower unit all as specified and directed by Engineer-in-Charge

Supply and fixing of structural Iron work for fabricating, construction of fire stand, Iron ladder, MS railing, support structure, pit cover with angle iron frame, MS blank flange of suitable dia having reqd holes suitable size as existing at different site including nuts, bolts, washers, cutting, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed

Supply and fixing in repair PVC insulated unarmoured heavy duty electric cable with multistranded Copper conductor Flat submersible cable 1100 volts grade, cross-sectional area 4 sqmm 3 core all as specified and directed

Supply and fixing in repair ductile iron specials such as of Bends, Tapers, Tee pieces, Tail piece (single & double branch) any type and angle/radius and straight connecting pieces and tail pieces with S/S or flanged ends, Connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth including cutting, welding, painting etc complete upto 300mm dia complete all specified and directed by Engineer-in-Charge.

Material and labour for re-painting to existing painted steel surfaces, pipes complete on both sides of sump well/ pump house girder or any other iron structure after preparation of surfaces with two coats of synthetic enamelled paint of colour as approved by Engineer-in-Charge complete all as directed.

Material and labour in replacement by filling of virgin Biofilm media of translucent white colour, material polypropylene of density reqd in MBBR tank suitable for sewage treatment plant of size as approved by Engineer-in-Charge directed by Engineer-in-Charge. (a) Effective surface area of media Approx - 500 Sqm/Cum (b) Media ht Approx - 15 mm (c)Media dia Approx- 22 mm (d) Weight per unit surface area approx -22 mm (e) Voidage - >093 gm/Cucm (g) Media fill Range - 25-55% of volume

Supply and fixing in repair 70 Watt energy saving, environment friendly IP66 LED flood light luminaire with high efficacy 110 lumens/ watt complete with necessary connections all as specified and directed by Engineer-in-Charge

Material and labour in repair and maintenance of impeller of motor upto 80 HP with opening, dismantling, cutting, welding & refilling material to make proper shape, size with suitable materials re-fix it in original position of motor all as specified and directed by Engineer-in-Charge

Material and labour for clean of raw sludge collection sump STP No 1 & 2 of cap 3MLD of size 6.3 Mtr dia 6.00 mtrs depth incl bar screen chamber by desalting, taking out all sludge dry or wet with suction pump, all foreign particles and thereafter manually and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low lying isolated area as directed by Engineer-in-Charge

Supply & used in treated sewage water for sodium hypo-chloride in liquid form having chlorine 10% hi-strength in container company sealed packing of 40 to 50 Kg complete all as specified and directed. Make: Vikram PAC of M/s Grasim Industries Ltd (Chemical division)/ Renuka Water / BM Aqua Tech Pvt Ltd/Aqua Fit./Puri Chlor

Supply and fixing in repair of Sewage Submersible motor having non clog submersible with cyclic control, level float switch 3 phase, 415 volt, suitable HP matching to flow & head 700 LPM at 14 meter head alongwith suitable size of open type impeller having cap for 40mm sludge min all specified as directed by Engineer-in-Charge

Material and labour for clean of raw sludge Grit Chamber at STP of cap 3MLD of size 1.7 x 5.5 x 1.1 mtrs desalting and taking out to all sludge dry or wet and removal upto n.exc 10 km distance from the starting point and depositing the same in low laying isolated area including cleaning washing repairing & maint as directed by Engineer-in-Charge

Material and labour for clean of raw sludge stilling chamber at STP of 3MLD of size 1.75 x 1.75 x 1.75 mtrs by desalting and taking out to all sludge dry or wet and removal upto n.exc 10 km distance from the starting point and depositing the same in low laying isolated area including cleaning, washing, repairing & maint of as directed by Engineer-in-Charge

Material and labour for cleaning of Tube settler tank of at STP of dia 7 Mtr, Height 3.5 Mtr approx for STP capacity 3 MLD and desalting and taking out to all sludge dry or wet, foreign particles and removal upto n.exc 10 Km distance, from the starting point and depositing the same in low laying isolated area and specified as directed by Engineer-in-Charge

Material and labour for cleaning of Chlorine contact tank of at STP of dia 5.7 Mtr, height 3 Mtr approx for STP capacity 3 MLD and desalting and taking out to all sludge dry or wet, foreign particles and removal upto n.exc 10 Km distance, from the starting point and depositing the same in low laying isolated area and specified as directed by Engineer-in-Charge

Material and labour for clean of raw sludge from MBBR chamber of dia 6.3 Mtr dia, 5 Mtr depth approx by descaling, desalting and taking out to all sludge dry or wet and removal upto n.exc 10 km distance from the starting point and depositing the same in low laying isolated area including cleaning washing repairing & maint of sludge tubular settler system as directed by Engineer-in-Charge

Material and labour for clean of raw sludge collection sump at 111 Rocket Regt pump house of size 8 dia, 11 to 15 Mtr depth, desalting and taking out all sludges, any foreign particles, slurry, malba any type ( dry or wet) complete by choking/ blocking the incoming sewage lines 4 Nos by suitable arrangement and cleaning of sump with the help of super sucker suction machine pump (minimum 02 Nos suction machine at a time) and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low laying isolated area as directed by Engineer-in-Charge. Note: The complete cleaning should be carried out in the 24 Hrs. The quoted rate include the cost of any requirement of T&P, chain pully block, suction machine, required man power, requirement of equipment or any other item required, no extra claim of contractor will be entertained in this regard

Material and labour for clean of raw sludge collection sump at Thimmayya Park sump well size 7.50 mtr dia, 9.20 mtr depth, desalting and taking out all sludges, any foreign particles, slurry, malba any type ( dry or wet) complete by choking/ blocking the incoming sewage lines by suitable arrangement and cleaning of sump with the help of super sucker suction machine pump (minimum 01 Nos suction machine at a time) and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low laying isolated area as directed by Engineer-in-Charge

Material and labour for clean of raw sludge collection sump at Solanki line sump well size 7.40 mtr dia, 7.0 mtr depth, desalting and taking out all sludges, any foreign particles, slurry, malba any type ( dry or wet) complete by choking/ blocking the incoming sewage lines by suitable arrangement and cleaning of sump with the help of super sucker suction machine pump (minimum 01 No suction machine at a time) and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low laying isolated area as directed by Engineer-in-Charge

Material and labour for clean of raw sludge collection sump at Phoola Road under MAP Ph- I, BI line sump well size 4.50 mtr dia, 9.20 mtr depth, desalting and taking out all sludges, any foreign particles, slurry, malba any type ( dry or wet) complete by choking/ blocking the incoming sewage lines by suitable arrangement and cleaning of sump with the help of super sucker suction machine pump (minimum 01 Nos suction machine at a time) and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low laying isolated area as directed by Engineer-in-Charge

Material and labour for clean of raw sludge collection sump at MH JRC sump well size 3.50 mtr dia, 8 to 9.20 mtr depth, desalting and taking out all sludges, any foreign particles, slurry, malba any type ( dry or wet) complete by choking/ blocking the incoming sewage lines by suitable arrangement and cleaning of sump with the help of super sucker suction machine pump (minimum 01 Nos suction machine at a time) and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low laying isolated area as directed by Engineer-in-Charge

Material and labour for clean of raw sludge collection sump at Hudson Line of sump well size 4.50 mtr dia, 7.00 mtr depth, desalting and taking out all sludges, any foreign particles, slurry, malba any type ( dry or wet) complete by choking/ blocking the incoming sewage lines by suitable arrangement and cleaning of sump with the help of super sucker suction machine pump (minimum 01 Nos suction machine at a time) and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low laying isolated area as directed by Engineer-in-Charge

Material and labour for clean of raw sludge collection sump at Jindan road of sump well size 4.50 mtr dia, 7.00 mtr depth, desalting and taking out all sludges, any foreign particles, slurry, malba any type ( dry or wet) complete by choking/ blocking the incoming sewage lines by suitable arrangement and cleaning of sump with the help of super sucker suction machine pump (minimum 01 No suction machine at a time) and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low laying isolated area as directed by Engineer-in-Charge

Material and labour for clean of raw sludge collection sump at Pocket 'G' of sump well size 4.50 mtr dia, 10.00 mtr depth, desalting and taking out all sludges, any foreign particles, slurry, malba any type ( dry or wet) complete by choking/ blocking the incoming sewage lines by suitable arrangement and cleaning of sump with the help of super sucker suction machine pump (minimum 01 No suction machine at a time) and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low laying isolated area as directed by Engineer-in-Charge

Material and labour for clean of raw sludge collection sump at Pocket 'K' of sump well size 4.50 mtr dia, 10.00 mtr depth, desalting and taking out all sludges, any foreign particles, slurry, malba any type ( dry or wet) complete by choking/ blocking the incoming sewage lines by suitable arrangement and cleaning of sump with the help of super sucker suction machine pump (minimum 01 Nos suction machine at a time) and disposed off the same at a distance of n.exc 10 km distance from the starting point and depositing the same in low laying isolated area as directed by Engineer-in-Charge

Material and labour for calibration of OCEMS system of TETHYS make bearing ser No F210203, Model No UV 300 by OEM/ authorized channel partner as per OEM instructions including cleaning with suitable dilute sulphuric acid, including replacement of any type defective parts of the system all as specified and directed by Engineer-in-Charge. Note: Original Calibration report must be submitted to concern JE before submission of RAR

Disconnecting of 3 ph induction motor from the blower set taking down from foundation and shifting to the workshop ,dismantling the motor, cutting old burnt out winding ,cleaning the slots of stator and rewinding the same with same size and same gauge copper wire of 18.50 KW 3 ph 415 volts with super enamelled copper conductor of suitable gauge including all insulating materials, sleeves, cotton tapes etc and incls varnishing, drying and installation at original position making all electrical connection & testing commissioning complete

Attending complaints with for non working motor/submersible pump of 80 HP due to jamming of impeller by unwanted materials, loose impeller complete by removing connections of pump/motor (if reqd), taking out assy from existing sump upto 15 mtr to outside with the help of tripod/ chain pully block/ hydra or any other equipment, rectifying the complaints by removing of impeller from original position, removing stucked unwanted materials from impeller, cable gland and any other reasons including making jointing, electric connection, if reqd and refitted with delivery pipe, lowering to sump well, connecting and testing on full load complete including replacement of worn out nut bolts to make motor pump in functioning condition all as specified and as directed by Engineer-in-Charge

Attending complaints with for non working motor/submersible pump upto cap 7.5 HP to 15 HP due to jamming of impeller, loose impeller by removing/taking out of pump/motor from existing sump of any dia upto depth 10 to 15 Mtr to outside with the help of tripod/ chain pully block/ hydra or any other equipment, rectifying the complaints by removing of impeller from original position, removing stucked unwanted materials from impeller, cable gland and any other reasons including making jointing, electric connection, if reqd and refitted with delivery pipe, lowering to sump well , connecting and testing on full load complete including replacement of worn out nut bolts to make motor pump in functioning condition all as specified and as directed by Engineer-in-Charge

Attending complaint of leakage pumping line of any size including removing soil around leaked pipe line for repair with the help of JCB/manually or any other equipment from existing place including change the damage piece of pipe/ fitting with existing size pipe/ fitting refitted, making jointing, connecting and testing complete including replacement of worn out nut bolts or any required fitting to repair leakage and make the pumping line in serviceable condition all as specified and as directed by Engineer-in-Charge. Note : The spare parts/ fittings shall be measured and paid separately under relevant item of Sch. Excavation upto 10 meter length of any length depth is include in quoted rate. No extra claim of contractor will be entertain in this regard.

Material and labour for SUPER 24 Bio culture powder with nutrients, industrial grade, nontoxic in 10 Kg bucket complete or equivalent as approved by Engineer-in-Charge all as specified and directed

Material and labour for Oxy-super D.O. Improver, odour Eliminator in 10 Kg bucket for waste water treatment complete or equivalent as approved by Engineer-in-Charge all as specified and directed

Material and labour for Super Nutrients of make Super Weld or equivalent containing C, N, P, Trace minerals and vitamins for UREA DAP replacement, MLSS booster in 10 Kg bucket packing for waste water treatment complete or equivalent as approved by Engineer-in-Charge all as specified and directed

Attending of complaints of faulty starter of any type DOL/ Star delta starter of any cap including detecting fault of any type incl in wiring, components, carbon at contactor contacts, due to loose connections or any other reason complete and rectifying the same within 6 Hrs of intimation complete by deploying a skilled electrician complete all as directed. Note : The quoted rate includes the cost of wiring & wire required incl servicing of starter by cleaning of contactors, tightening connections to make starter functional. A penalty of Rs 1000/- per Hr shall be levied, if contractor fails to attend the complaint through skilled tradesmen within hrs of intimation

Material and labour for LED indicator of suitable colour to work on 240 volt, 24 volt complete all as required.

Supply and Replacement of Lamella Claritube settler tube media having channels sloped at an angle of 55 to 60 degree from horizontal complete all as specified and directed.

Supply and laying 3 layer of (inner antimicrobial, outer UV stabilized) ISI marked IS-15801, PP-R pipes SDR 7.4 (PN-16) and incl PP-R plain/flanged fitting in trenches/ wall or laying in floors complete of size outer dia 200mm including fittings all as specified and directed

Supply and laying 3 layer of (inner antimicrobial, outer UV stabilized) ISI marked IS-15801, PP-R pipes SDR 7.4 (PN-16) and incl PP-R plain/ flanged fitting in trenches/ wall or laying in floors complete of size outer dia 160mm including fittings all as specified and directed

Supply and laying 3 layer of (inner antimicrobial, outer UV stabilized) ISI marked IS-15801, PP-R pipes SDR 7.4 (PN-16) and incl PP-R plain/ flanged fitting in trenches/ wall or laying in floors complete of size outer dia 63mm including fittings all as specified and directed

Supply and fixing in Replacement gear oil No EP-90 suitable for sewage treatment compressor blower complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of manual overload relay (Manual reset) relay range 50-95 amp suitable for direct mounting complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of manual overload relay (Manual reset) relay range 24-40 amp suitable for direct mounting complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of manual overload relay (Manual reset) relay range 9-16 amp suitable for direct mounting complete all as specified and directed by Engineer-in-Charge

Carrying sample for testing of treated water/raw water of STP and submission of detailed test report to the office of the Engineer-in-charge. Details are as under:- (a) carrying out minimum essential testing of water as per IS 3025 & IS 1622 mandatory for chemical, colour, odour, PH value, TSS, BOD,COD, Total residual chlorine, total Nitrogen, sulphate, oil and grease, Ammonical nitrogen(NH3-N) and Bacteriological total coliform organism per 100ml (MPN) and Ecoli in 100ml Note:- Rate quoted shall also deemed to be included for :- (i) Cost of sterilized bottle as required (ii) To and fro Transportation charges for collection of sample (iii) Tests to be get concluded through approved test lab (as approved by deptt) or Govt approved Engg College. No claim of contractor will be entertained on this account.

Supply and mixing Sugarcane molasses for day to day use in Sewage treatment plant for bacteria generation complete all as specified and directed .

Supply and mixing PAC (Poly Aluminium Chloride SAB 18) in organic soluble Polymer Powder packed having Aluminium as Al2O3 by mass 16.5 min, Chloride as Cl2 by mass 23, sp gravity 1.5, pH of 5% aqueous solution w/v 2.0 - 4.0 and basicity 40.00 min completed all as specified and directed.

Supply and mixing Alum Ferric (Grade-4) (best quality as per sample) for purification of water (containing lead (as PB) 30 ppm Max and arsenic 6 ppm Max) confirming to IS-299/2012 (Revised) as amended upto date complete all as specified and directed by Engineer-in-Charge. Note : The Alumino Ferric Sulphate shall be supplied in superior quality bricks (slabs) as per IS specifications. Manufacturers Name/ trade mark shall be engraved on each brick (slab) in addition to marking of relevant clause of IS specification.

Supply and mixing non toxic, highly effective DAP fertiliser with 18% Nitrogen and 46% phosphate for day to day use in sewage treatment plant for bacteria generation complete all as specified and directed .

Supply and mixing STP grade Urea Crystal, Industrial grade, purity 46% Nitrogen Complete in 25/50 Kg packing complete of make as approved by Deptt

Supply and mixing Ortho Toludine liquid Reagent, Lab grade, 98% purity, CAS95 53 4Industrial grade in 500ml (packing bottle) for testing of dissolved chlorine in water complete all as specified and directed.

Material and labour for Chlorine testing kit for free chlorine test complete with sample bottle, test tube, O toludine solution with packing kit complete all as specified and directed

Supply and mixing Calcium Hydrated Lime, 80-85% in Powder form as pH Booster for STP water, packing in 40 Kg complete all as specified and directed.

Supply and fixing in repair sewage electromagnetic flow meter of size 100mm rating IP-67, 230V AC, Accuracy ±0.5% (Temp range 100 degree C to 120 degree C) liner material Teflon complete with remote type display with 5 meter wire, minimum flow range 300 cum/ hr with RS 485 Mod Bus all as specified and directed. Make : ABB or equivalent

Supply and fixing in repair sewage electromagnetic flow meter of size 125 to 150mm dia, IP-67, 230V AC, Accuracy ±0.5% (Temp range 100 degree C to 120 degree C) liner material Teflon complete with remote type display with 5 meter wire, minimum flow range 550 cum/hr to 730 cum/ Hr with RS-485 Mod Bus all as specified and directed Make : ABB or equivalent

Material and labour in repair to Flow meter of 300mm dia complete by replacement of control card, display, power supply replacement incl painting after removing rust etc make complete all as specified & directed

Supply and fixing in repair sewage electromagnetic flow meter of size 200mm rating IP-67, 230V AC, Accuracy ±0.5% (Temp range 100 degree C to 120 degree C), liner material Teflon complete with remote type display with min 5 meter lead, minimum flow range 25 cum/ Hr to max flow 1000 m3/ hr approx calculated on flow all as specified and directed Make : ABB or equivalent

Supply and fixing in repair 6 inch (150mm) heavy duty double wall flexible corrugated HDPE hose pipe, pressure rating SN 8 suitable for fixing with non clog submersible pump with suitable size S.S clamp 02 Nos at existing site all as specified and directed by Engineer-in-Charge.

Excavation in trenches in soft/loose soil not exceeding 1.50 mtr wide and not exceeding 1.50 mtr in depth for laying of cables and getting out complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches in soft/loose soil not exceeding 1.50 mtr wide and depth exceeding 1.50 mtr in depth for fixing of poles and getting out complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling watering and well ramming inlayers not exceeding 25 cms thick each layer compete all as specified and directed by Engineer-in-Charge

Removal of surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed by Engineer-in-Charge.

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground vertically at a depth not less than 2.25 metres below normal ground level with top edge of the plate at a depth not less than 1.5 metres below normal ground level, connected with and including GI strip 32mm x 6mm upto test point and incl Aluminium strip 25 x 3.15mm from test point to equipment and including GI pipe 40mm bore light grade as protection pipe (from top of earth plate up to the test point) by means of GI bolts, nuts, check nuts and washers of GI and thimbles, earth plate surrounded by packed layers of charcoal dust and common salt 15cm thick, all around including top and bottom and watering pipe 20mm bore of GI pipe light grade with funnel and wire mesh, PCC chamber of size 300x300x300mm (top of chamber minimum 15 cm above the normal ground level (1:3:6) using 20mm graded stone aggregate and RCC cover (1:2:4) type B-I using 20mm graded crushed stone aggregate with 1 No MS handles of 8mm dia including necessary excavation/ earth work in any type of soil/rock and as shown in Electrical plate No. 3 of SSR Part-I (2009) testing on completion complete all as specified

Material and labour for PVC insulated PVC sheathed multistranded copper conductor cable of size 4 Sqmm, 4 core complete all as specified and directed

Material and labour for PVC insulated PVC sheathed multistranded copper conductor cable of size 6 Sqmm, 4 core complete all as specified and directed

Recurring charges per month of OCEMS sim for RTU unit having min data 1.5 GB/ month complete all as specified and directed.

Material and labour for CCTV wire cable 3+1 full copper+ breding alloy +mic wire alloy for complete video transfer complete all as specified and directed.

Material and labour for MS clamp 1500 mm long made out of 120mm x 12mm min with 4 Nos holes on complete length suitable to be fixed on 80mm column pipe complete all as specified and directed.

Provn of Blank test tube graduated of cap Min 500 ml made of Borosilicate glass complete all as specified and directed

Material and labour for round shape CT 600/5 Amp duly insulated having dia 50mm min incl installation in panel by opening Bus bar and installation and necessary connections complete all as specified & directed.

Material and Labour for Digital Energy meter suitable to record kWH, accuracy class 1.0 complete installation in panel or with suitable enclosure and necessary conn complete all as specified and directed

Material and labour for electromagnetic dozing pump having suitable provision to control speed from 0 to 100%, having accuracy + and -2 %, suction min 1.5 Mtr head, pressure 7 Kg/Sqcm, output 12 LPH complete with power supply cord to work on 240V incl suction & discharge tubing 8mm- 2 Mtr long, connector, strainer cum Inject are foot valve complete. Make Milton Roy/ Everest/ or equivalent approved by Deptt

CHOUDHARY AND SONS (BID ID -3110779)