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| 1 | Taking down old unserviceable parameter kit and Supply and fixing of onsite Multi-Parameter Kit, Make Elico/ISI Marked as approved by GE. STP kit to measure Dissolved Oxygen level (DO), Potential of hydrogen level (PH),Temp, Total Dissolved solids (TDS),Nephelometric Turbidity Unit (NTU) in STP. Including training to operate the KIT completely as specified and directed by Engineer-in-Charge. |
| 2 | M&L for removal sludge and complete cleaning of all sludge tank pertaining to 100 KLD STP and sending sludge to Faecal Sludge Treatment Plant (FSTP) complete all as specified and directed. |
| 3 | Material and labour for Painting, water proofingby using Epoxy coating and Polyurethane for complete STP complete all as specified and directed. |
| 4 | Supply and adding to STP plant BIO culture |
| 5 | Supply and adding to STP plant COAGULANT |
| 6 | Supply and adding to STP plant FLOCCULANT |
| 7 | Supply and adding to STP plant CHLORINER TCCA |
| 8 | Supply and adding to STP plant UREA & DAP |
| 9 | Supply Installation Testing Commissioning of Dosing system with Capacity : 6 LPH, Pressure : 4 kg/cm2, MOC : PP, with 100 Ltr chemical storage tank,with all necessary pipe and fittings, complete Erection & Plumbing work etc. including taking down old unsv Dosing System complete all as specified and directed by Engr-In-Charge. Make- Milton Roy / Edose/ Positive / Minimax |
| 10 | M&L for cleaning of wells by removing of complete debris and waste water with all safety measures by Eight Stage Metho monitoring the oxygen levels and addition of biomenzyme and disinfection With Sludge disposal as per govt approved FSTP norms complete all as specified and directed by Engr-In-Charge. Disinfection of the well area using 200 ml/lt chlorine solution using mechanical spray long handled broom. After recharge check the residual chlorine level in the water, where necessary add on repeat the process of dewatering and recharging the well until chlorine level has reduced to 0.5mg/litre or below complete all as specified and directed by Engr-In-Charge. |
| 11 | M&L for emptying cleaning of sand media filter including welding work etc. Replacing ofActivated Carbon Filter media (ACF) - 750 KG, Grade IV-900- Sand of 1500 KG, size of layer resing - 500 Kg as complete all as specified and directed. Including Bacteria of 2500 Ltrs Note: Cert of DRDO authorised dealer to be enclosed. ACF Media combination quality & quantity shall be as directed & recommended by OEM only. (1) The manufacturer shall comply and guarantee the authenticity of the product by providing Test Certificate with Hologram which will be provided by the Authorised Distributor at the distribution point for each Batch of Product delivered on their letter head. (2) The manufacturer will affix its hologram on each and every drum/container/bag. If the said product is delivered without the said hologram and/or it is seen to be tampered, then the product can be discarded as spurious. (3) Replacing of existing Dosing pump with latest Dosing pumps, Max 4.0 LPH @ 5.5 bar including Antisyphon valve, foot valve, 3m LDPE tubing etc complete all as specified and directed by Engineer-in-Charge. Make: - Focus /E Dose/UKL/Milton Roy/ ISI marked as approved by GE |
| 12 | Contd.....After execution of the above said maint work, Tech team will visit every month for one year to inspect and will do the service if any required :-(1). Every month collecting of water sample from the location andtesting of inlet and out let sewage sample from a NABL approved lab.(2). Service visit as and when required if there is an issues, (with in 24 Hours)(3). Replacement of Oil and Grease.(4). Backwash and rinse for filters.(5). Training for Sewage Treatment Plant operators of 8 Hours for 10 days on the site to make the operators fully skilled to operate or control the entire process or system machines, control boards, to transfer or treated water complete all as specified and directed by Engineer-in-Charge. |
| 13 | Taking down unserviceable water softener and Supply, installation, commissioning and testing of water Softener of capacity 3000 LPH. The equipment shall be suitable to operate on a single phase 220v/50Hz power Supply including necessary foundation and UPVC water Supply pipe line of suitable size for water connection with accessories and control valve, electrical works all as recommended by manufacturer and any other items required at site for smooth functioning of plant complete all as specified and directed by Engineer-in-Charge.Make:- Aqua Soft Softener/ Purit Softener/SVS. |
| 14 | Contd...The feed shall be having following characters :-(i) Raw water pump - 1.5 HP.(ii) Sand Filter and carbon filter vessel (IS 1865)- 1 Each.(iii) Carbon- 900 iv,- 150 Each.(iv) Sand- 50 KG bag- 6 Nos.(v) Pebbles – 4 Each set.(vi) Multiport Valve - 40nb-2 Nos.(vii) Distribution Strainer - 4 Nos.(viii) Dosing System- 0-61ph - 1Nos.(ix) 20\" Jumbo housing and Jumb filter - 2 Nos |
| 15 | Contd.....(x) High Pressure Pump - 4E-19- 1 No.(xi) Membrane 8\" - 3 No.(xii) SS Skid - 40mm- 1 No.(xiii) Control Panel - 1*3 - 1 Set.(xiv) Flow meter - 4800LPH - 2Nos.(xv) Float - 2 Nos.(xvi) LPS - 1 No.(xvii) Pressure Gauge SS- 21/1”- 2 Nos. (xviii) Solenoid Valve 1”-1 Nos (xix) Dosing Chemical- 5 Lts (xx) Pipe and fittings – 1 Set. |
| 16 | M&L cutting of road up to a sizenot exc 1.5m wide and not exc 1.5m depth for laying of water pipe lines making good the disturbed surfaces so as to match with existing finishing with PCC 1:2:4 type B1, cement motor in CM 1:2 complete all as specified and directed |
| 17 | Supply, laying and testing of Polypropylene random copolymer (PP-R) (PN-16/SDR 7.4)-3 Layerspipes, UV stabilized and antimicrobial welded having thermal stability with and including all PP-R plain & brass threaded polypropylene random fittings fixedsuch as bends, Elbow, Tee, Short Length, Socket, Union, Check Nuts, Nipples etc. (Females/Males as required), suitable for hot cold water Supply line including making good disturbed surfaces/cutting chassis in CM 1:3, laid in trenches and including testing complete allas per manufacture’s instruction and all as specified and directed for the following outer dia of pipes:- Make:- SUPREME/PRINCE/KPT |
| 18 | 25 mm bore(OD) |
| 19 | 50 mm bore(OD) |
| 20 | S &FPP-R Gate valves (brass insert), with iron wheel head, screwed both ends for PP-R Pipesand fixedin repair forfollowing bore of pipes :-Make:- SUPREME/PRINCE/KPT |
| 21 | 25 mm bore. |
| 22 | 50 mm bore. |
| 23 | Supply Installation Testing Commissioning in repair of Aeration setup to maintain oxygen level in tank above 5mg/Lt connected to Fine Bubble Air Diffusers of Tube type with total aeration requirement of 100-150 M3/Hr. with total length of each diffuser 1000mm each and dia of 65mm each of EPDM Diaphragm material with all necessary plumbing from blower to diffusers by maintaining proper gaps and ensuring area aeration coverage of not less than 60% of well surface area incl taking down old diffuser complete all as specified and directed by Engr-in-Charge. Make: WILO/Kirloskar/Grundfos |
| 24 | M&L for cleaning of wells by removing of complete debris and waste water with all safety measures by Eight Stage Metho monitoring the oxygen levels and addition of biomenzyme and disinfection With Sludge disposal as per govt approved FSTP norms complete all as specified and directed by Engr-In-Charge. Disinfection of the well area using 200 ml/lt chlorine solution using mechanical spray long handled broom. After recharge check the residual chlorine level in the water, where necessary add on repeat the process of dewatering and recharging the well until chlorine level has reduced to 0.5mg/litre or below complete all as specified and directed by Engr-In-Charge. |
| 25 | S&F in repair submersible pump only of capacity fitted to7.5 HPhaving staging of 8-10 as per requirement complete all as specified and directed. Note Rate of Lifting/lowering of motor from borewell are deemed to be included in the rate. Make Approved by GE |
| 26 | S&F in repair submersible motor only of capacity7.5 HP complete all as specified and directed.Note Rate of Lifting/lowering of motor from borewell are deemed to be included in the rate. Make Approved by GE. |
| 27 | Supply & Installation of Advance encapsulated compound based CPRI tested maintenance free, pipe in-pipe Technology upgraded (Zinc & Alloy Coated),ZINC COATED (80-100) microns with pure Zinc (99.9%) & ALLOY COATING (200-250) microns. Earthing System confirming IS 3034. The outer and inner pipe should be 48.3mm & 26.4mm 2mtrs Length, Zinc coated with additional special Alloy coating 300mm on the topside for additional protection of the Terminal. The annular space between the pipes being filled up with COMPACT FILL (CF) (Crystalline Conductive Compound). The COMPACT FILL (CF) mixture which is machine pressed in the pipes should not disintegrate or collapse when outer pipe corrodes. The inner pipe should be extended with terminals for connectivity, the job includes digging the pits and refilling the same by Baron Conductolite Back Fill compound (Ground Enhancer), the BFC should be eco friendly it should not contain environmentally hazardous material/metal having ROHS Certification from NABL accredited lab. |
| 28 | Contd...The earth pit should be provided with a FRP or EPCC earth pit cover for protection and safe guard of terminals. In areas where soil condition is bad, G00D EARTH i.e. BLACK COTTON OR MOISTURES NORMAL SOIL is to be arranged to fill the excavated pits by mixing the arranged soil with BFC 3 bags CONDUCTOLITE BFC for installation of earth electrode. As the earth electrode is the main component of the Earthing system which is in direct contact with the ground and thus provides a means of releasing or collecting earth leakage currents. The material should have good electrical conductivity & anti corrosion property in wide range of soil conditions.Model ASEEL 19 (Zinc & AC Coated ) (All the above given dimensions may vary ± 1 MM). OR Make “INDELEC”, “ERICO”, “MACMATE”.For installation of 2m earth electrode 1 Electrode with 3 bags BFC Conductoliteto mixed with soil for lowering soil resistivity in excavated pit. 1) The buried Conductors (GI/Copper/ALM) are to be covered by 150mm thick layer ofCONDUCTOLITE for additional protection of conductors & better conductivity to lower the resistivity of soil & bring down earth resistance. ( Note :Main earth lead beyond 7.5 metre measured and paid for separately.) |
| 29 | M&L in repairs, Earthing complete with copper earth plate electrode of size 600 x 600 x 3.15mm thick buried directly in ground (earth pit not less than 2.25m deep below the normal ground level) with top edge of plate not less than 1.5m below normal ground level connected to copper strip 20x3mm as earth lead by means of bolts, nuts, washers and check nuts made out of galvanized iron or steel all as shown on Electrical Plate No. 3 of SSR Part-I including testing on completion including taking down old earth plate complete all as specified and directed. |
| 30 | Contd....Note 1: The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, 50mm thick RCC 1:2:4 type B-1 using 20mm graded stone aggregate cover slab reinforced with 6 Nos of 8mm dia TMT bars both ways, funnel with watering pipe 20mm dia medium grade, GI protection pipe medium grade 25mm dia and wire mesh complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub-heading earthing, specified on Sl Page No. 422 of SSR Part-II.2. Copper earth strip beyond 7.5m will be measured and paid separately. |
| 31 | S&F in replacement of Ductile iron pressure pipes 150 mm bore class K7, centrifugally cast with spigot and socket ends conforming to IS 8329/2000 with cement mortar lining inside the pipes and outside zinc coating suitable for push-on-joint (rubber gasket D jointing) inany length including DI specials as required at site confirming to IS 8329/2000 and all jointing materials and making good for disturbed surfaces of roads, path ways etc while laying the pipe line at site, site clearance for the route of pipe line, welding, cutting the existing CI/DI/MS pipe line of any size up to 150 mm bore for inserting branch connections etc complete specified and directed.Notes :- (a) Lead Joints / D-Joints deemed to be included in the quoted rate. (b) The contractor is responsible for obtaining the approval from Police Department for Traffic Diversion and related works if required in consultation with the MES department.(c)Contractor is responsible for repair/replacement of any damages to the existing structures, Under Ground HT/LT/OFC Cables etc during the course of execution. |
| 32 | Excavation in trenches n.exc. 1.5 mtr wide and n.exc 1.5 mtr deep for foundations of poles/stays/cable etc not exc 10 Sqm area on plan and getting out in soft/loose soil complete all as specified and as directed by Engineer-in-Charge |
| 33 | Returning filling in including spreading levelling, watering and well ramming in layer each not exc. 25 cm thick in a soft/loose soil complete all as specified and directed by Engineer-in-Charge. |
| 34 | Removing surplus soil to a distance not exc. 50 mtr and depositing where directed at a level n.exc. 1.5 mtr above the starting point complete all as specified and directed by Engr-in-Charge. |
| 35 | M&L for CI fittings for spigot and socket pipes such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), tee pieces, angle branch, cross (all sockets or socket & spigot collars, caps and plugs for joining up to 150 mm bore CI pipe as in repairs complete all as specified and directed. |
| 36 | Testing & checking the Quality of water from borewell ofSecunderabad for determining the following parameter (Colour, Odour, pH, Taste, Turbidity, TDS, Aluminium, Ammonia, Anionic Detergents, Barium, Boron, Calcium, Chloramine, Chloride, copper, Fluoride, Free residual chloride, Iron, Magnesium, Manganese, Mineral Oil, Nitrate, Phenolic Compounds, Selenium, Silver, Sulphate, Sulphide, Total alkalinity as calcium carbonate, Total hardness, Zinc, cadmium, Cyanide, Lead, Mercury, Molybdenum, Nickel, Arsenic, Chromium, E.coli, Coliform Bacteria, PAH, PCB & Pesticides except for radio activity) as perIS: 10500-2012 and submit the test report from Govt Laboratory duly signed to Engr-in-Charge complete all as specified and as directed by Engr-in-Charge.Note: The testing and checking of Quality of water shall be executed once in 30 days or otherwise specified by Engineer-in-Charge.. |
| 37 | Supply and distribution ofBleaching Powder Grade-I in 25 Kg Packing ISI marked complete all as specified and directed by Engr -in -Charge.Make Mehak/CI/Birla |
| 38 | S& F of flex board with lamination on wooden base frame with wood bidding including working details of plant of machinery of E/M installation including fixing on wall with 2 hooks 1.20x0.45 complete all as specified and directed by Engr -in -Charge. |
| 39 | S&F notice board of size 1.80x0.75 made of 6 mm thick ply wood with wooden frame included cloth and bidding complete all as specified and directed by Engr -in -Charge. |
| 40 | Supply, Install, Testing and Commissioning of Advance Maintenance Free G.I. SAFE EARTHINGElectrodewith PIPEof not less than 50 mm outer dia) and two meterlength, The electrode should be ofgalvanised (80 -100 micron) along with earth lead as Galvanised steel strip of size 32 X6 mm7.5 m. The GI Electrode shall be pre-filled with Crystalline Conductive Material (CCM). The GI electrode shall be surrounded with 25 kg Backfill compoundto provide maximum contact between the electrode and Back Fill Compound. The earthing pitcover should be factory built (sizeTOP- 10 Inch, Bottom -13 Inch, Height 10.25 Inch) made of heavy duty Polypropylenecomplete all as specified and directed.Make:ASHLOK/INDELEC/JMV/TERCEL/TRUE POWER |
| 41 | M&L for removal sludge and complete cleaning of all sludge tank pertaining to 50 KLD STP functioning at Dhruva of CDMand sending sludge to Faecal Sludge Treatment Plant (FSTP) complete all as specified and directed. Note: Contractor should visit the site to understand site condition as well as the condition of DHRUVA STP before coating the rates. No claim in this regard will be entertained during execution stage. |
| 42 | Supply of New Micron Cartridges along with Housing suitable for STP of capacity 50 Cum/day incl taking down old unsv all as specified and directed by the Engr-in-charge |
| 43 | M&L for servicing and over hauling of 2HP induction motor including varnishing the stator and replacing the worn out drive end/driven end bearings, greasing, reassembling and testing complete all as directed AT STP |
| 44 | M&L for servicing and over hauling of 1 HP induction motor including varnishing the stator and replacing the worn out drive end/driven end bearings, greasing, reassembling and testing complete all as directed |
| 45 | M&L for emptying cleaning of sand media filter including welding work etc. Replacing ofActivated Carbon Filter media (ACF) -400 KG, Grade IV-900- Sand of 400 KG, size of layer resing - 250 Kg as complete all as specified and directed. Makes: Granular/Norit/Equal, Including Bacteria of 1200 Ltrs Make : - DRDO Anaerobic Bacteria/Inoculum.Note: Cert of DRDO authorised dealer to be enclosed. ACF Media combination quality & quantity shall be as directed & recommended by OEM only. (1) The manufacturer shall comply and guarantee the authenticity of the product by providing Test Certificate with Hologram which will be provided by the Authorised Distributor at the distribution point for each Batch of Product delivered on their letter head. |
| 46 | Contd...(2) The manufacturer will affix its hologram on each and every drum/container/bag. If the said product is delivered without the said hologram and/or it is seen to be tampered, then the product can be discarded as spurious. (3) Replacing of existing Dosing pump with latest Dosing pumps of UC-11 model, Max 4.0 LPH @ 5.5 bar Antisyphon valve, foot valve, 3m LDPE tubing.Make: - Focus /E Dose/UKL/Milton Roy Note : Contractor should visit the site to understand site condition as well as the condition of Dhruva STP before quoting the rates. No claim in this regard will be entertained during execution stage. |
| 47 | M&L After execution of said maint work under item No. 36.00 above:- (1) Tech team will visit every month for one year to inspect and will do the service if any required. (2) Every month collecting of water sample from the location andtesting of inlet and out let sewage sample from a NABL approved lab. (3) Service visit as and when required if there is an issues, (with in 24 Hours). (4). Replacement of Oil and Grease (5). Backwash and rinse for filters (6). Minor Spares up to 15000 is included. Excluding winding of motors.(7). Training for Sewage Treatment Plant operators of 8 Hours for 10 days on the site to make the operators fully skilled to operate or control the entire process or system machines, control boards, to transfer or treated water complete all as specified and directed by Engr-in-Charge. |
| 48 | Supply and replace Bar Screen of Dhruva 50 KLD STPmade out of SS 304 stainless steel solid bar bucket type complete all as specified and directed. |
| 49 | Supply and laying water proof HV ROUND CABLEPVCmultistranded copper conductor 3 core 2.5sqmm 1100 volts grade Complete all as directed |
| 50 | M&L for removal of sewage and garbage from MBBR tank and painting inside and outside with one coat of red oxide and two coat of synthetic enamel paint and cleaning of fiver setting plated of MBBR tankcomplete all as specified and directed by Engr-in-Charge |
| 51 | Material and labour for MBBR fluidised bio-media of virgin PPUV stabilized material, cylindrical with external fins structure, black colour,22mm dia x 16mm height,specific gravity 0.9 to 0.95 gms/sqcm all as specified and as directed. Make: TP Aqua/Cool tech/Hydrotech as approved |
| 52 | Material and labour Bactria culture for STP for developing MLSS and control odour complete all as directed by Engr-in-Charge. Make: Organic plus or its techno commercial equivalent make approved by GE. |
| 53 | M&L for rewinding of the electric motor of above 5Hpup to 7.5 HP capacity duly disconnecting (electric/water connection) and taking down electric motor (mono block/centrifugal) from the existing position and inspecting the same, transporting to workshop for repairs and bringing it back. Cutting and removing the burnt out winding conductors, rewinding the same with same gauge and weight of insulated super enamelled copper conductor and providing cotton insulated sleeves, varnishing, drying, refixing in position checking the alignment along with pump set connecting up with the electricaland water line connection system, testing and commissioning complete all as directed. |
| 54 | M&L for rewinding of the electric motor ofup to 5 HP capacity duly disconnecting (electric/water connection) and taking down electric motor (mono block/centrifugal) from the existing position and inspecting the same, transporting to workshop for repairs and bringing it back. Cutting and removing the burnt out winding conductors, rewinding the same with same gauge and weight of insulated super enamelled copper conductor and providing cotton insulated sleeves, varnishing, drying, refixing in position checking the alignment along with pump set connecting up with the electricaland water line connection system, testing and commissioning complete all as directed. |
| 55 | Opening of the unserviceable bearing from the centrifugal pump set replacing the same with the new bearing set suitable for motor/ pump set 7.5HP capacity including re-aligning the pump and motor complete all as directed. |
| 56 | Opening of the unserviceable bearing from the centrifugal pump set renewing the same with the new bearing set suitable for motor/ pump set 1/2/3/5hp capacity including re-aligning the pump and motor complete all as directed. |
| 57 | Supplying of \"Aquafit\" Brand calcium hypochlorite 65-70% chlorine content in granular form to mix with drinking water which is received at Pump house for purifying the water & maintaining its PPM, complete all as specified and directed.Make: Sree rayalaseema Hi-Strength Hypo ltd or Equivalent. |
| 58 | Repairs to sewage pump including replacing the impeller up to 5 HP mud pump Kirloskar and unserviceable parts viz bushes, gland cover with nut bolts gland ropeetc complete all as directed by Engr-in-Charge. |
| 59 | Repairs to sewage pump including replacing the impeller above 5 up to 7.5 HP mud pump Kirloskar and unserviceable parts viz bushes, gland cover with nut bolts gland ropeetc complete all as directed by Engr-in-Charge. |
| 60 | Reconditioningof shaft by metal filling and machining as required andreplacement of shaft sleeves with new one of capacity rating up to 5 hp pump setNote :- Withoutcausing any interruption of regularwater supply and complete all as directed by Engineer-in-Charge. |
| 61 | Reconditioningof shaft by metal filling and machining as required andreplacement of shaft sleeves with new one of capacity above 5hp up to 7.5hp pump setNote :- Withoutcausing any interruption of regularwater supply and complete all as directed by Engineer-in-Charge. |
| 62 | Repairs/replacement of worn-out spares ofAir blower 3-ph,415volts,50hz of capacity 130cum/hr @0.4KSC,twin loop type including suction filter, motor pully & replacement of unserviceable spares such as\"V\" belt, bearings, shaft, suction filter, motor pulley & blower motor oilwith new oneincluding all necessary misc. items for satisfactory completion of job complete all as Specified & directed by Engr-in-Charge |
| 63 | M&L cleaningthe all/any type of tanks pertains to sewage treatment plant 50KLD of receiving sump(collection tank)with suitable chemicals, drying the tanks and disposal of Dry sludge minimum distance of 1km radius from STP location & maintain high level hygiene in STP premises complete all as specified and as directed by Engr-in-Charge.Note: (i) For disposal of dry sludge contactor shall make arrange transport system quoted rate shall be inclusive in unit rate. |
| 64 | Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for laying ofmains / Poles, stay, cables and the like not exc 10 sq m on plan and not exc 1.5 m in depth and getting out in Hard / Densesoil complete all as specified and directed. |
| 65 | S&F in repairs CI foot valve leather sheet type / flange type suitable for 80 mm dia GI suction heavy duty including replacement of nuts, bolts washers, gaskets and flanges etc. complete all as directed and specified by Engr-in-charge. |
| 66 | S&F in repairs CI foot valve leather sheet type / flange type suitable for 50 mm dia GI suction heavy duty including replacement of nuts, bolts washers, gaskets and flanges etc. complete all as directed and specified by Engr-in-charge. |
| 67 | S&F in repairs PVC foot valve leather sheet type / flange type suitable for 50 mm dia GI suction heavy duty including replacement of nuts, bolts washers, gaskets and flanges etc. complete all as directed and specified by Engr-in-charge. |
| 68 | Supply, lay and fixing steel water tubes, medium grade, galvanised with all fitting laid in trenches as in repairs complete all as specified and directed for following bore of pipes :- |
| 69 | 25 mm bore. |
| 70 | 40 mm bore. |
| 71 | 50 mm bore. |
| 72 | Supply and fix gun metal gate valve, ISI marked connected with iron wheel head, screwedat both ends for iron pipes and fixed including taking down of unserviceable gate valve complete all as specified and directed for the following sizes:- |
| 73 | 25 mm bore. |
| 74 | 40 mm bore. |
| 75 | 50 mm bore. |
| 76 | Supply and laying of 3-layer PP-R Polypropylene random copolymer pipes SDR 7.4 & SDR 11 UV Stabilised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches etc all as specified and directed of following bores.Make:- SUPREME/PRINCE/KPT |
| 77 | 32 mm bore. |
| 78 | 40 mm bore. |
| 79 | 75 mm bore. |
| 80 | Supply and fix 32 mm PP-R Gate valves ( brass insert) as per requirement of the site complete all as specified and directedMake:- SUPREME/PRINCE/KPT |
| 81 | Supply and fix 40 mm PP-R Gate valves ( brass insert) as per requirement of the site complete all as specified and directed |
| 82 | Supply and Fix PVC pipes of pressure rating 6 kgf/cm2 laid in trenches complete all as specified and directed |
| 83 | 25 mm bore. |
| 84 | 40 mm bore. |
| 85 | Supply and Fix 63 mm PVC pipes of pressure rating 4 kgf/cm2 laid in trenches complete all as specified and directed |
| 86 | Supply and Fix 75 mm PVC pipes of pressure rating 4 kgf/cm2 laid in trenches complete all as specified and directed |
| 87 | Supply & Fixing PP Ball Valve 40mm bore complete all as specified and directed. |
| 88 | Supply & Fixing PP Ball Valve 63mm bore complete all as specified and directed. |
| 89 | Supply & Fixing PVC Flush Valve 40mm bore complete all as specified and directed. |
| 90 | Supply & Fixing PVC Flush Valve 63mm bore complete all as specified and directed. |
| 91 | S&F of sprinkler of having 180 degree angle movement and 15 M radiuscomplete all as specified and directed |
| 92 | M&L for emptying and cleaning/removal of hold up sewage from and sludge from rain water harvesting tanksall as specified and directed by Engr-in-Charge |
| 93 | M&L for emptying and cleaning/removal of hold up sewage from and sludge from rain water harvesting tanks including cleaning of gravel filter, Mesh chamber of Drip irrigation systemall as specified and directed by Engr-in-Charge |
| 94 | M&L for servicing and over hauling of 3 HP Open well submersible pump set including varnishing the stator and replacing the worn out drive end/driven end bearings, greasing, reassembling and testing complete all as directed |
| 95 | M&L for rewinding of the electric motor upto5HP capacity duly disconnecting (electric/water connection) and taking down electric motor (open well submersible) from the existing position and inspecting the same, transporting to workshop for repairs and bringing it back. Cutting and removing the burnt out winding conductors, rewinding the same with same gauge and weight of insulated super enamelled copper conductor and providing cotton insulated sleeves, varnishing, drying, refixing in position checking the alignment along with pump set connecting up with the electricaland water line connection system, testing and commissioning complete all as directed. |
| 96 | M&L for servicing and over hauling of 5/7.5 HP Open well submersible pump set including varnishing the stator and replacing the worn out drive end/driven end bearings, greasing, reassembling and testing complete all as directed |
| 97 | M&L for rewinding of the electric motor of above 5HPup to 7.5 HP capacity duly disconnecting (electric/water connection) and taking down electric motor (open well submersible) from the existing position and inspecting the same, transporting to workshop for repairs and bringing it back. Cutting and removing the burnt out winding conductors, rewinding the same with same gauge and weight of insulated super enamelled copper conductor and providing cotton insulated sleeves, varnishing, drying, refixing in position checking the alignment along with pump set connecting up with the electricaland water line connection system, testing and commissioning complete all as directed. |
| 98 | M&L for removal sludge and complete cleaning of tank pertaining to 15Cum Biogas Plant functioning at OTM of CDMdewatering, removing sludge, debris from organic matter that falls to the bottom of tank, Minors repair,painting one coat of red oxide and two coat of synthetic enamel paint of tank,reassembling and testing in presence of User and Engr-in-chargecomplete all as specified and directed. |
| 99 | M&L for servicing and overhauling of 02 HP Induction motor pump set including varnishing the stator and replacing the worn out drive end/driven end bearings, greasing, reassembling and testing complete all as directed |
| 100 | Excavation in post holes (or similar holes) each n.exc 0.50 cu.m getting out in hard/dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers notexceeding 25cm complete all as specified and directed. |
| 101 | M&L for MS framed works in 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 including dismantling of old fencing complete all as specified and directed. |
| 102 | Supply and fixing of 3.15 mm dia chain link MS galvanised fencing wire and average size of mesh 100mm x 100 mm including line wires, to ant type of standards rails, straining bolts, etc including provision of binding with mild steel wire annealed not less than 0.9 mm dia complete all as specified and directed |
| 103 | S&F steel work in tubular trusses/pole(unframed) including purlins, rafters and special shaped washers etc complete using ERW or induction butt welded tubes confirming to IS-1161-1979 grade St-240 incl painting complete all as specified and directed. |
| 104 | M&L for pre-painted galvalume aluminium zinc coating GI based corrugated steel 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws including ridge complete all as specified and directed |
