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| 1 | Material and labour for dismantling the Blower set (Twin Lobe Blower- 5m3/hr) complete of up to 7.5 HP and carrying out repair/replacement for defective parts such as bearing, shaft sleeves, gland plate, impeller, including replacement of worn out nuts, bolts, filling of pump oil heavy grade (Super-90) , greasing of bearing, replacement of gasket, mechanical seal, rotor job, replacement of belts, etc etc complete all as directed and reassembling, testing & commissioning complete.Note:1. Rates for making arrangement for lifting up blower motor shall be deemed in quoted rates.2. Once the motor set repaired, the contractor shall by default get the bearing, and other necessary parts changed and shall remain responsible for proper functioning of motor pump for complete. 3. Item Rate Include Alignment of Shaft , Servicing of Motor ,servicing Of Blower ,Servicing of Gear Box, Grease Required at job Work include in unit Rate |
| 2 | M&L dewatering, cleaning of sewage water collection U/G tanks with high pressure jet to remove all mosses, algae and dirt and removal of dirty water along with sludge machines/industrial vacuum cleaners and disposal of the same to a safe distance including scrubbing of internal surface by steel wire brush, removing the dirt completely using industrial vacuum cleaners and sterilizing the complete internal surface of the tank by using ISI mark Gd I bleaching powder and marking the date of cleaningwidth complete all as directed for the following sizes:-Note: If the work is not done upto satisfaction level of EIC, the work will be redone upto required level without any extra cost. Necessary tools and safety gears to be arranged by contractor without any extra cost. Labours safety shall be contractors responsibility. Also, sludge should be picked and disposed off beyond 500 mtr of STP premises |
| 3 | (a) 4 x 2 x 10 m |
| 4 | (b) 6 x 6 x 6 m |
| 5 | ( c) 3 x 3 x 6 m |
| 6 | M&L for cleaning of STP/pump house and surrounding area by surface excavation upto 10 cm depth incl removing shrubs, grass, miniplants and other unwanted materials and levelling complete in soft/loose soil all as specified and directed. |
| 7 | Supply and float suspended plastic carriers (as available on site) with large protected surface areas for the growth of bacteria and proper decomposition of sludge in all three tanks complete all as specified and directed by Eng-In-Charge. |
| 8 | M&L for removal of dirty water alongwith sludge from lifting well by machines/ industrial vaccume cleaner and disposal of the same to a safe distance using industrial vaccume cleaner manually and sterilizing the complete internal surface of the tank by using ISI mark Grade I bleaching powder complete all as directed. Note : Cleaning will be done every 03 months. Contractor shall have arrangements for agitating the sludge andthinning the sludge. Necessary tools and safety gears shall be arranged by the contractor without any extra cost. Labour safety shall be Contractor\"s responsibility. Also sludge shall be picked and disposed off beyond the boundry of CTW premises |
| 9 | M&L for earthing with 600x600x6mm galvanised steel earth plate electrode buried vertically in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of the plate at a depth of not less than 1.5m below ground level, connected to and including G.I. Strip of size 32x6 mm by means of bolts,nuts and check nuts and washers of galvanised steel to the extent of 7.5 metres as earthing lead and connecting to the eqpt/machinery etc. incl charcoal dust and common salt packed all around the earth plate in alternate layer in the earth pit all as per electrical plate No. 3 of SSR Part I-2009 including chamber made up of PCC 1:2:4 type B1 with M.S. angle iron frame, C.I. Cover,20mm dia light grade G.I. Pipe from top edge of the earth plate upto M.S. funnel with wire mesh provided inside the concrete earth pit for watering arrangement incl excavation and earth work in any type of soil and testing complete all as specified and directed. |
| 10 | Dismantling and taking out unserviceable Dry Motor submersible sewage pump sethaving flow : 800m3/hr, 15 mtr head self cooling jacket system and solid handling capacity 100mm installed at STP Kasarwadiof capacity 70HP, Make Kishor Pumps, Model ASTRA SA 250-315 with the following work services:- a) Disconnecting water and electric connections, shifting the pump from Pump house to workshop ( to and flow) for carry out necessary repair.b) Opening the pump completelypart by part without damaging any parts, descaling and cleaning of all parts for inspection and finding serviceability / unserviceability of the parts.c) Repair and assembling of pumps by using existing serviceable parts and replacement of unserviceable parts as directed including necessary machining works required for proper setting and smooth functioning to achieve desired discharge of the pump.d) Re install the pump at its existing foundation, making electric and water connections, finally testing the pump set for its trouble free functioning complete. Note : (i) Spare parts required for replacement shall be measured and paid separately under appropriate items as supply only.(ii) Any Machining works required for balancing of impeller /for fixing of new parts with existing shafts is deem to be included with the unit rate. No extra amount on this account shall be entertained separately.iii) Any minor parts which are not covered under this schedule but inescapable requirement for repair shall also be deem to included with the unit rate quoted. No extra on this account shall be entertained by the Department.(iv) No extra cost will be paid to the contractor if taking out and lowering of motor and pump is done on same motor and pump which is being repaired once. It will be contractor responsibility to ensure all parameters before lowering the pump and motor. |
| 11 | Supply only following parts of Dry Motor submersible sewage pump set, Model ASTRA SA 250-315 Kishor pump of capacity 70 HP to incorporate under item No 7 above (as per site requirement) for satisfactory repair of the pumps. |
| 12 | Impeller for Model ASTRA SA 250-315 |
| 13 | Double mechanical seal( Internal & External)for Model ASTRA SA 250-315 |
| 14 | Mechanical seal cover for Model ASTRA SA 250-315 |
| 15 | upper bearing for Model ASTRA SA 250-315 |
| 16 | lower bearing for Model ASTRA SA 250-315 |
| 17 | cable gland for Model ASTRA SA 250-315 |
| 18 | Cable seal for Model ASTRA SA 250-315 |
| 19 | Stuffing box bush for Model ASTRA SA 250-315 |
| 20 | Bearing grease for Model ASTRA SA 250-315 |
| 21 | Hose clip for Model ASTRA SA 250-315 |
| 22 | Oil seal for Model ASTRA SA 250-315 |
| 23 | lower Bearing housing for Model ASTRA SA 250-315 |
| 24 | Impeller screw for Model ASTRA SA 250-315 |
| 25 | M&L for disconnecting and removing the PUMP SET from its foundations/ base frame located at different locations, by disconnecting suction, delivery pipes, pump couplers and electrical connections, taking it to workshop for repair, Dismantling and opening up of PUMP assembly complete, removing worn out Gland, bush, shafts, pump Housing, bearing, Gland Packing, Pin locking set, nuts and bolts, washersetc.,and replacing with new parts of same make/model/type including necessary machining works as required, assembling, Balancing and refixing the pump back to its position after getting repair and making all connections, carry out alignment,and testing for satisfactory function all as specified and as directed for non clog submercible sewage 5 HP three phase electric motar |
| 26 | Supply only for fixing against Item No 8 above the following spares parts of pump of non clog pump set suitable for7.5/5 HP pump:- |
| 27 | (a) Impeller |
| 28 | (b) Mechanical seal |
| 29 | (c ) Suction plate |
| 30 | (d) Bearing sleeve |
| 31 | (e ) Shaft nut with washers |
| 32 | (f) Bearing bush suitable |
| 33 | (g) Neck ring suitable |
| 34 | (h) Casing wear ring |
| 35 | (i) Strainer |
| 36 | (j) Shaft seal |
| 37 | (k) Stuffing box bush |
| 38 | Taking down the motor from base plate/ pump after disconnecting the electrical connection andtransporting to & from workshop for cutting (i.e machining, work, welding, grinding, turning & polishing, lathe work, filler work etc.)& taking burn out copper winding complete and cleaning properly. Rewinding the motor with same gauge and same turn ratio for proper RPM, best quality copper enamelled winding wire and packing properly with packing materials, varnishing, drying & replacing wornout bearing/terminal plate, reassembling, fixing in original position, testing & commissioning complete of following sizes all as directed by Engineer-in-charge Note: 1.All parts to be changed and necessary for proper functioning except bearings is inclusive in the rate itself. |
| 39 | 5 HP |
| 40 | 7.5 HP |
| 41 | 70 HP |
| 42 | Supply and fix in repairs front / rear ends bearing of same size as existing suitable for motor incl all fiiting,fixtures,etc (incl taking out motor if not in repair) as directed by Engr-in-charge as following : - |
| 43 | (a) 70 HP |
| 44 | (b)7.5 HP |
| 45 | ( c) 05 HP |
| 46 | M & L for carry out water quality analysis for bacterial, chemical and biological analysis including for collection of water samples from the pump house and one of the location as specified by Engineer In Charge and testing from govt approved testing laboratory/FHHL lab, submitting of report for minimum following parameters(a) Turbidity (NTU) (b) pH(c) Total Hardness as CsCO2 (mg/l)(d) Sulphate as SO2 (mg/l)(e) Iron as Fe (mg/l)(f) Magnesium as Mg (mg/l)(g) E-Coli or thermo tolerant coliform bacteria(h) Remarks of Govt water testing lab |
| 47 | M & L for Framed work such as grills, gratings,bar,flat plates etc.conforming to Fe.290.Gde-E-165 with two coat of synthetic enamelled paint over coat of red oxide primer including preparation of new steel surface incl taking down old unserviceable one all as directed and specified by Engineer In Charge |
| 48 | Supply and fix mechanical joint for ductile iron pipe of 400 mmwith complete nut, bolt and taking out of old joint including excavation, removing, and filling all as specified by EIC |
| 49 | Supply and fix rubber gasket joint for ductile iron pipe of 400 mmwith complete nut, bolt and taking out of old joint including excavation, removing, and filling all as specified by EIC |
| 50 | Supply, laying, jointing & testing 400 mm dia DI-K9 class pipes with spigot and socket, suitable for Push on rubber joint, with internal cement mortar lining, and external zinc and black bitumen coated pipesin any lengthsincluding Rubber Gasket &jointslaid in trenches/ Road/ Ducts/ Footpath/ on wall/ on floor locations, including taking down/out existing pipes of any type, size, complete all as specified. |
| 51 | Supply and fix in replacement of cast iron sluice valve flanged of class 1.6 PNbrass spindle supplied and installed complete for following sizes :- |
| 52 | (a) 250 mmbore |
| 53 | Supply and fix in replacement of cast iron NRV flanged of class1.6 PNbrass spindle supplied and installed complete for following sizes :- |
| 54 | (a) 250 mmbore |
| 55 | Supply and fix in replacement of cast iron air release valve of 100 mm diabrass spindle supplied and installed complete |
| 56 | Supplying, fixing and testing of CI/DI pipe fitting for spigot socketed pipes such as bends (any type, radius and angle), tapers any type (straight, bend, increasing/ decreasing or double socket etc). Tee pieces, single branch, “Y” junction, double branch, cross (all sockets or socket and spigot), collars, caps and plugs, for pipe upto 400mm bore all as specified & directed by Engineer-in-charge.Note:- Rate of cutting existing pipe for insertion of the fitting or any fabrication for connecting the existing pipe with new pipe is included in the quoted rate. |
| 57 | S&F in replacement of LED building security light fitting 25 Watt , energy saving and environmental friendly long life LED fitting made up of pressure die cast aluminium housing with acrylic cover as diffuser with IP 66 protection including suitable size bracket incl taking down old UNSV one. |
| 58 | S&F in replacement of LED flood light fitting 150 Watt , energy saving and environmental friendly long life LED fitting with polycarbonate optics pressure die castIP 66 ingress protection incl taking down old UNSV one. |
| 59 | Material and labour for suppling andfixing GI Pipe 100 mm dia medium grade with all fitting laid in trenches including laying , excavation jointing etc, complete, |
| 60 | Excavation in trenches n exc 1.5m wide and n exc 1.5m deepand making goodsurface for laying /removing of cable all as specified and directed by Engr in charge as in |
| 61 | (a) Soft/loose soil |
| 62 | (b) Hard/dense soil |
| 63 | Returning, filling in, including spreading, levelling watering and well ramming in layers of soil not exceeding 25cm. |
| 64 | Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point of soil. |
| 65 | Supply and fixing of Indoor type automatic power factor correction (APFC) panel of capacity 110 KVAr panel board cubical, Stand mounted CPRI approved IP-54 with MS angle iron base frame made out of 40x40x6mm angle,having 4 Nos legs of 2 feet height of size, totally enclosed dust and vermin proof, front opening with locking arrangement, suitable for AC 415V, 3 phase,50 Hz system, Red, Yellow, Blue and Black coloured insulated Aluminium bus bar of suitable size to carry 200 amps four Nos of suitable length and internal wiring with aluminium strip of suitable sizeduly painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer of any tint including necessary excavation, earth work and PCC. marking wiring circuits,and minimum comprising of the following accessories :- |
| 66 | 1. MCCB 160Amp, 3P L & T CM90638OOMO - 01 Nos.2. Extended Rotary Handle L & T CM98041OOOO - 01 Nos.3. Spreader Links L & T ST98053OOOO - 01 Nos. 4. APFC Controller 8 Stage L & T CS90902OOOO - 01 Nos.5.Capacitor Standard Duty L & T LTCCF 25 KVAR, 440V, 50HZ - 03 Nos. 6.Capacitor Standard Duty L & T LTCCF 10 KVAR, 440V, 50HZ - 02 Nos. 7.Capacitor Standard Duty L & T LTCCF 5 KVAR, 440V, 50HZ - 02 Nos. |
| 67 | 8.Capacitor Duty Contactor MO C2 Capacitor Duty Contactor MO C25 L & T CS96322 - 03 Nos. 9.Capacitor Duty Contactor MO C10 L & T CS96156-02 Nos.10.Capacitor Duty Contactor MO C5 L & T CS96127 -02 Nos.11.MCB 32 Amp 3 Pole L & T BB30320C -0 3 Nos.12.MCB 25 Amp 3 Pole L & T BB30250C - 02 Nos.13.MCB 16 Amp 3 Pole L & T BB30160C - 02 Nos.14.Auto manual Selector Switch Teknic 2AS2-3P - 07 Nos.15.NO Contact Block Teknic S-1- 14 Nos.16.LED Indicator Green 240V AC Tni 230VAC, 22.5, Green-07 Nos.17.Current Transformer Power on 200/5- 01 Nos.18.Fabrication Varad Ele As per Specification (2mm Thick CRCA)- 01 Set19.Power and Control Wiring Polycab As per rating- 01 Set20.Panel Accessories Standard As Required -01 Set |
