Tender For Provision Of Effluent Treatment Plant At 15 Afh At Af Stn Jaisalmer in India

Work Detail

Tender For Provision Of Effluent Treatment Plant At 15 Afh At Af Stn Jaisalmer; 1.00 "(B/R-ITEMS) Surface excavation not exc 30 cm and averaging 15 cm deep and getting out in any type of soil, all as specified." 2.00 Excavating in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in any type of soil as directed. 3.00 Returning , filling in including in spreading ,leveling,watering and well raamming in layers.n exc 25 cm as specified. 4.00 Removing excavated material soil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point. 5.00 M&L for 1:4:8 type D2 (40mm graded aggrage) cement concrete in foundation, filling and mass concrete. 6.00 M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips as directed. 7.00 M&L for mild steel TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips as directed. 8.00 Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work, flat and rough finished surfaces of concrete; vertical or to batter. 9.00 Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc, flat and rough finished surfaces of concrete. 10.00 Formwork to sides of pillars, posts, struts, piers, columns and stanchions, of square, rectangular or polygonal shape and rough finished surfaces of concrete. 11.00 Formwork to soffits of suspended flat slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) Not exceeding 200 mm thick. 12.00 Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide for rough finished surfaces of concrete as directed. 13.00 M&L for reinforced cement concrete (design mix) M-25 (20mm graded aggregates) in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete as directed. 14.00 M&L for reinforced cement concrete (design mix) M-25 (20mm graded aggregates) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like as directed. 15.00 M&L for reinforced cement concrete (design mix) M-25 (20mm graded aggregates) Columns, pillars, piers,posts and struts 16.00 M&L for precast cement concrete solid blocks ( 1:3:6 ) (using 20mm graded stone aggregate) exc 10cm in width as in block masonry built in CM 1:6 etc complete all as specified. 17.00 M&L for PCC type B-0, 1:2:4 using12.5 mm graded stone aggregates as in bands, bed blocks, fixing hold fasts, filling of door frames etc complete incl necessary formwork all as specified. 18.00 M&L for 10mm thick cement screed in cement mortar 1:3, including finishing even and smooth with out using extra cement to receive roof treatment, mixed with water proofing compound @3% by weight of cement over cleaned roof surface, as in grading to RCC roof surface,complete all as specified. Note - Water proofing compound shall be measured and paid separately. 19.00 Supply only Liquid water proofing compound STP No-1 Dr. Fixit or complete all as specified and directed. 20.00 M&L for water proofing roof treatment, consists of a five layered Atactic polypropylene modified polymeric membrane of minimum 3 mm thick and minimum weight not less than 3.0 Kg/sqm, reinforced with polyster non woven fabric matt (weight not less than 150 gm/sqm), laid with LPG torch forced application over roof surface, with a side & end overlaps of minimum 100 mm, with and including Bituminious primer @ 0.3 ltr per Sqm confirming to IS 3384-1986 on roof surfaces piror laying APP and a coat of bituminous aluminium primer @ 100 gm/Sqm on top, including sealing all joints by thermo fusion, complete all as per manufacturer's instructions. 21.00 M & L for PCC (1:2:4) type B-O using 12.5mm graded stone aggregate as in Roof padding, roof kerbs of mud stops or similar work maintain proper slope as requred as specified . 22.00 M&L for 10mm thick plaster in CM (1:4) on internal fair faces of brickwork or concrete surfaces finished even and smooth (without using extra cement) as directed. 23.00 M&L for 15mm thick external plaster in CM (1:4) on fair faces of brick, block work or concrete surfaces finished even and smooth (without using extra cement) as directed. 24.00 M & L for rendering 10 mm thick on uneven faces of concrete surfaces in ceilings in cement mortar 1:3 and finished even and smooth without using extra cement complete all as specified and directed. 25.00 M&L for preparation of surfaces newly plastered wall surfaces and applying two coats of oil emulsion distemper of approved tint as directed. 26.00 M&L for preparation of newly plastered ceiling surfaces and applying two coats of distempers oil emulsions. 27.00 M&L for preparation of newly plastered external wall surfaces and applying two coats of cement paint of approved tint over alkali resistant primer. 28.00 S&F for framed Work as in doors chowkhats of rolled mild steel structural work or gates of angle or other section with gusset plates,rails,braces, etc., complete, drilled for fixing of steel sheeting or other covering, doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings complete all as specified and directed. 29.00 S & F for 2nd class hard wood plain , framed , panellrd shutter 35 mm thick (two panei) with lock and panei of 9 mm BWP commercial ply or 12 mm vaneered particle board with commercial vaneering on both faces . the size of rail and stile as per IS 1003 (Part-I) complete all as specified and as directed. 30.00 S&F for Aluminium alloy, anodised sliding door bolt, with hasp, staple (bolt type) and fixing clips of sheets, cast or extruded section and fixing bolts and sloding bolt of extruded section or cast alluminium alloy of size 250mm. complete all as specified and as directed. 31.00 S&F for 100mm size butt hinges, medium weight, cold rolled mild steel, and fixed as directed. 32.00 S&F for 125mm size anodised extruded aluminium alloy handle fabricated type. 33.00 S&F for Powder coated aluminium (minimum thickness of powder coating 50 micron) frame/shutter work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including roller for sliding window, handle, locking device, necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge. 34.00 S & F for 4.8 mm thick sheet glass, selected quality (Tinted) and fixed to aluminium door/window in square exc 0.5 sqm in each pane complete all as specified and as directed. 35.00 Supply & fixing for galvanized mild steel wire cloth 1.18mm average width of aperture and 0.56mm nominal dia of wire fixed with tinned tacks or galvanized wire staple 36.00 S&F for MS work as in grills grating etc with ends of bars shouldered and riveted framed guard bars, barred iron doors, ladders conforming to FE 410-0 or 310-0 37.00 Preparing new wooden surfaces of any description, over 10cm in width or girth, not other wise described and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified and directed. 38.00 Preparing new steel surfaces of any description, over 10cm in width or girth, not other wise described and applying two coats of synthetic enamel paint over one coat of primer complete all as specified and directed. 39.00 M&L for 75mm thick cement concrete type C-2 1:3:6 using 40 mm graded stone aggregate as in for plinth protection. 40.00 M&L for 75mm thick PCC 1:4:8 type D-2 (40mm graded stone aggregate) as in subase finshed to receive floor. 41.00 M&L for Machine cut kota stone slab 20-25mm thick in riser/tread of steps, skirting, dado and pillar laidover cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing over and including 15 mm thick screed bedding in CM 1:6 complete 42.00 (FOUNDATION FOR ETP) Excavating over areas in any type of soil or soft/disintegrated rock, n exc 1.5 m deep and getting out. 43.00 Excavating over areas in any type of soil or soft/disintegrated rock, exc 1.5 m but not exc 3.0 m deep and getting out. 44.00 Returning, filling in soil, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick all as specified and directed by Engr - in - charge. 45.00 Removing excavated material exc 250mtr but not exc 500m and depositing where directed at a level n exc 1.5m above the starting point 46.00 M&L for PCC 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete all as specified and directed by Engineer-in-Charge. 47.00 M&L for cement concrete Type B0 1:2:4 (12.5mm graded aggregate) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, Foundations for machines, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed. 48.00 M&L for precast cement concrete solid blocks ( 1:3:6 ) type C-I (using 20mm graded stone aggregate) exc 10cm in width as in block masonry built in CM 1:4 etc complete all as specified. 49.00 M&L for 10mm thick plaster in cement mortar (1:3 ) on concrete surfaces or masonry surfaces finished even and smooth without using extra cement complete all as specified. 50.00 S&F for Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 51.00 M&L for painting new steel surfaces of any description, over 10cm in width or girth,not otherwise described including preparation of surfaces, priming surface with red oxide, zinc chrome and two coats of synthetic enamel paint of any tint as directed by Engineer-In-charge. 52.00 "(PATH) Surface excavation in any type of soil n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out." 53.00 Removing excavated material exc 250mtr but not exc 500m and depositing where directed at a level n exc 1.5m above the starting point. 54.00 M&L for Hardcore of broken stone or boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface 55.00 M&L for Cement concrete Type D2 1:4:8 (40mm graded aggregate) in foundations, filling and mass concrete. 56.00 M & L for sand filling under floors or in cushion layer complete all as specified and directed. 57.00 M & L for machine pressed precast concrete interlocking paver block rubber moulded any shape and size with grey cement and pigment cnfirming to IS-15658-2006 of 80 mm thickness, M-40 grade complete all as spfd & directed by Engr-in-Charge. (Sand cusion paid separetely) 58.00 M&L for precast , cement concrete 1:2:4 type B1 (using 20mm graded stone aggregte) in kerb stone, rounded or chamfered on edges and the like including weathering, slightiy rounded for chamfered angles and throating including jointed, pointed in cement mortar 1:4 including embeding in the ground complete all as specified and directed. 59.00 M&L for preparation of newly concrete surfaces of kerb stone and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed. 60.00 (Sewege line) Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of drain pipes, or for manhole, etc., not exceeding 10 Sqm on plan and not exceeding 1.5 m in depth and getting out in any type of soil or soft/disintegrated rock all as specified and directed by Engr - in - charge. 61.00 Returning, filling in soil, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick all as specified and directed by Engr - in - charge. 62.00 Removing excavated material exc 250mtr but not exc 500m and depositing where directed at a level n exc 1.5m above the starting point 63.00 M&L for 200mm bore pipe reinforced concrete, class NP2, laid and jointed complete with collars complete all as specified & as directed. 64.00 M&L for concrete bed as PCC 1:4:8 type D-2 using 40 mm graded stone aggregate, 150mm thick and 500mm wide, for 200 mm dia bore drain pipe for bed concrete including packing under and hunching against the sides of pipe after they are laid and tested complete. 65.00 M&L for precast cement concrete solid blocks ( 1:3:6 ) type C-I (using 20mm graded stone aggregate) exc 10cm in width as in block masonry built in CM 1:4 etc complete all as specified. 66.00 M&L for 10mm thick plaster in cement mortar (1:3 ) on concrete surfaces or masonry surfaces as in manholes,gully traps etc and finished even and smooth without using extra cement complete all as specified. 67.00 M&L for PCC 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete all as specified and directed by Engineer-in-Charge. 68.00 M&L for PCC 1:2:4, type B1 (using 20 mm graded stone aggregate) in coping, benching of manholes etc, and including necessary formwork and including demolition of existing PCC complete all as specified and directed by Engr - in - charge. 69.00 M & L for pre-cast RCC 1 : 2 : 4, type B-1 (using 20 mm graded stone aggregate) in cover slabs for man holes etc, set in CM I : 6 and including demolition of old slabs complete all as specified and directed by Engr - in - charge. 70.00 M&L for MS TMT bars 10 mm dia and over as in reinforcement for concrete, cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia all as specified and directed by Engr - in - charge. 71.00 M&L for Cast iron pipes of bore dia 80mm with spigot and socket ends centrifugally cast. Class A, in any length, laid in trenches or fixed to walls. 72.00 M&L for Cast iron pipes of bore dia 100mm with spigot and socket ends centrifugally cast. Class A, in any length, laid in trenches or fixed to walls. 73.00 (FENCING & GATE) Excavating in post holes (or similar holes) in any type of soil each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm. 74.00 M&L for PCC 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete all as specified and directed by Engineer-in-Charge. 75.00 S&F of 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 76.00 S&F of Mild steel bars, Fe-410- W (Gde E-250) 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips 77.00 Supply only of Chain link MS galvanisd fencing, any size or type. 78.00 Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire. 79.00 S&F of Mild steel screw bolts (machine made) dia of neck 5 to 10mm with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long 80.00 Excavating in trenches in any type of soil (including soft disintegrated rock), n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out 81.00 Returning, filling in soil, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick all as specified and directed by Engr - in - charge. 82.00 Removing excavated material exc 250mtr but not exc 500m and depositing where directed at a level n exc 1.5m above the starting point 83.00 M&L for PCC 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete all as specified and directed by Engineer-in-Charge. 84.00 Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter. 85.00 M&L for Reinforced cement concrete (nominal mix) TypeB0 1:2:4 (12.5mm graded aggregate) in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete. 86.00 Formwork to sides of pillars, posts, struts, piers, columns and stanchions 87.00 M&L for Reinforced cement concrete (nominal mix) Type-B0 1:2:4 (12.5mm graded aggregate) in Columns, pillars, piers, posts and struts. 88.00 M&L for 10mm thick plaster in cement mortar (1:3 ) on concrete surfaces or masonry surfaces finished even and smooth without using extra cement complete all as specified. 89.00 S&F for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips 90.00 S&F for Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 91.00 M&L for painting new steel surfaces of any description, over 10cm in width or girth,not otherwise described including preparation of surfaces, priming surface with red oxide, zinc chrome and two coats of synthetic enamel paint of any tint as directed by Engineer-In-charge. 92.00 Supply, installation, testing & commissioning of Effluent Treatment Plant based having capacity 30 KLD , as per the specifications given in particular specification, excluding all civil work- Detailed Engineering Designing. (hydraulically, structurally and aesthetically), Supplying, installing, erecting, connecting, testing and commissioning of Effluent Treatment Plant(ETP) based on the principle of UASBR (Upflow Anaerobic Sludge Blanket Reactor), MBBR Reactor with PP media, and a Clarifier Zone,Chlorine Contact and Filter Feed Tank, Treated Water Tank based on 24 hours of operation for treating effluent from toilets, bathrooms and kitchen waste etc emanating from Hospital, received at an invert level of 0.5 m below ground level at ETP, having raw Effluent characteristics as mentioned in PS, reqaired treated water characteristics as mentioned in PS, considering 3 times average flow as peak flow with Primary, Secondary and Tertiary treatment of 30 KLD capacity, with all civil work, electro mechanical equipments, accessories, all associated civil works, safety equipments, tools and plants for day to day operation, testing apparatus to test the parameters at various stages of process as per Manual on Sewerage and Sewage Treatment of CPHEEO, etc and other Guidelines for treatments of liquid waste emanating from Hospitals, complete to function as single, compact and self sustaining type unit with minimum moving/mechanical equipment from the intake of effluent to collet up to treated water. comprising of Stainless Steel(SS) fins screen, Screen Chamber, Oil and Grease trap,FRP based UASBR (Upflow Anaerobic Sludge Blanket Reactor), MBBR Reactor with PP media, and a Clarifier Zone,Chlorine Contact and Filter Feed Tank, Treated Water Tank, recirculation Sludge Pumps , Air blowers and air grid system,Sludge transfer pumps, , Hypo dosing system, filter feed pumps, pressure sand filter (PSF), Activated carbon filter (ACF), piping, interconnections, valves, Electrical Panel, cables earthing, inspection platform, ladder, railing, footpath, plinth protection, over flow pipe, cover/grading, etc. within the installation with all measuring instruments, complete all as specified and as elaborated below and all as per Particular Specification(PS)- 92.01 "(i) The above item shall be quoted and executed on ground, based on Contractor's own design duly vetted by Approved agency and finally approved by the Garrison Engineer on Performance Guarantee Basis. The Performance Guarantee is related to achieving the parameters of treated water as specified in Particular Specifications. The contractor shall be responsible that the ETP system installed based on his own design results into meeting all the parameters of desired treatment at Primary, Secondary and Tertiary treatment as elaborated in Particular Specifications, as long as the Raw Effluent Parameters are within the range as specified at Particular Specifications during all seasons ie Summer, Winters and Monsoons on 24 hours operation round the year basis. The Contractor shall also be responsible for desired operational efficacy and desired efficiency of the ETP System during its life cycle of minimum ten (10) years.The Contractor may quote and use during execution of work a Packaged/ Modular Construction Effluent Treatment Plant suitable for treatment of Effluent emanating from Hospitals manufactured by any one of the approved Original Equipment Manufacturer (OEM). Or alternatively may design and construct the ETP. Even in case of Packaged/Modular Construction the responsibility of achieving desired parameters shall rest on Contractor. The approved OEMs for ETP shall be as under (a) M/S Thermax Limited. Pune, (b) M/S SIMA Labs Pvt Ltd. New Delhi, (c) M/S Idwa Tech Pvt Limted. Hyderabad. (d) M/S. Nitasha Construction, Chandigarh (e) Hydrotech Paryavaran (1) Pvt Ltd, Mohali (1) Fontus Water Limited. (g) M/S lon Exhange Limited. (h)Note: In case name of any ventor approved by E-in-C's Branch is not given in tender, Contractor is free to enter into MoU with any such vendor who is approved by E-in-C's Branch for the technology to be provided in the tender till date of reciept of tender.The approved OEMs for ETP shall be as under (a) M/S Thermax Limited. Pune, (b) M/S SIMA Labs Pvt Ltd. New Delhi, (c) M/S Idwa Tech Pvt Limted. Hyderabad. (d) M/S. Nitasha Construction, Chandigarh (e) Hydrotech Paryavaran (1) Pvt Ltd, Mohali (1) Fontus Water Limited. (g) M/S lon Exhange Limited. (h)Note: In case name of any vendor approved by E-in-C's Branch is not given in tender, Contractor is free to enter into MoU with any such vendor who is approved by E-in-C's Branch for the technology to be provided in the tender till date of reciept of tender. (ii) The successful Contractor shall submit the following documents duly vetted by the approved agency within One month of placement of work order for approval of Garrison Engineer:- (A) Detailed Design with Design Calculations for various sub systems i.e.Stainless Steel(SS) fins screen, Screen Chamber, Oil and Grease trap,FRP based UASBR (Upflow Anaerobic Sludge Blanket Reactor), MBBR Reactor with PP media, and a Clarifier Zone,Chlorine Contact and Filter Feed Tank, Treated Water Tank, recirculation Sludge Pumps , Air blowers and air grid system,Sludge transfer pumps, , Hypo dosing system, filter feed pumps, pressure sand filter (PSF), Activated carbon filter (ACF), piping, interconnections, valves, Electrical Panel, cables earthing, inspection platform, ladder, railing, footpath, plinth protection, over flow pipe, cover/grading, etc. within the installation with all measuring instruments etc in case of Packaged/Modular construction the Make, Model No. Technical Specifications and all other relevant details required for decision making process of the systems shall be submitted. (B) Process Flow Diagram of the complete ETP System. (C) Dimensioned ETP Plant Layout, Electrical Schematic Diagram and layout diagram with all sizes of cables, switch gears, control gears etc alongwith ad design calculations" 92.02 (D) Technical Specifications: A general write up on technical specifications and design calculations of all major components and sub systems of ETP System (E) Vetting of ETP Design. The design and other technical details mentioned above at Ser No 1(A) to 1(D) above shall be got vetted by the Contractor from any one of the Approved Agencies. The Approved agencies for velting of design are Any of the Indian Institute of Technology (IITs)/ National Institute of Technology(NITs)/Government owned Engineering College having Public Health Engineering/Envoirnmental Engineering as one of Engineering stream at Graduation/Post-Graduation level, Corporate Office/ Head Office of any one of the approved Original Equipment Manufacturens (F) All the documents/ technical details mentioned above at Para 1 (A) to 1(E) duly vetted as specified above shall be approved by Garrison Engineer (GE) within 20 days of their submission. The GE may approve the documents as submitted by Contractor or may suggest modification/ alteration in documents/ technical specifications duly supported with reasons/justification for the same. The work shall be executed based on these approved documents. In case of any dispute the matter shall be referred to Accepting Officer. The decision of Accepting Officer shall be Final and Binding (H) After approval of ETP Design, Structural drawings of all RCC structures (civil work) required to be constructed in the subject work shall be prepared by the contractor based on soil bearing capacity at the site of work. The work shall be executed based on these approved drawings. All civil structures shall be constructed as per specifications given in the tender documents, the same shall be as per OEM specifications and as per standard codes. (J) Yard stick for making interim payments. This document is required for regulating interim payments (Running Account Receipts (RARs) to the contractor Contractor shall submit this document also along with Structural design. This shall contain the important stages in execution of the project up to completion and corresponding percentage (%) of the total lump sum amount quoted by the contractor, totaling up to 95% of the total lump sum qucted amount. An amount of 5% of the total lump sum amount shall be retained by the department for tests to be conducted after expiry of one year of defects liability period. This amount shall be released on successful completion of these tests only. The yard stick submitted by the contractor shall be for suggestion/ indicative purposes only. This shall be approved by the department and communicated to the contractor, within two month of placement of work order or within 15 days of its submission, whichever is earlier. (iii) The design drawings and other technical details submitted by the successful contractor, along with all calculations, drawings, technical write ups etc shall become department property. Department may use these subsequently as deemed necessary. The contractor shall have no claim on these documents and their subsequent use by the department (iv) The tenderer shall get the plant installed by any one of the original equipment manufacturer listed in Note No. 1 above with make mentioned in PS. For items in respects where no makes are specified the recommendation of OEM shall be followed. The contractor shall intimate the name of OEM and submit a certificate from the OEM confirming that the entire plant shall be got executed by them with make as listed in Appendix 'A' to tender through them/their accredited agencies before commencement of work 92.03 "(v) The technical specifications and capacity of various items in the schedule are given on not less than basis ie. Minimum basis. In case of Contractors own design resulting into higher sizes/Superior specifications than those specified in Tender the higher sizes/ Superior specifications as per Contractors own design shall be provided. In case of Contractors own design resulting into lower sizes/inferior specifications than those specified in Tender the sizes/ specifications as per Schedule A, Technical Data Sheet given at Annexure ""A"" and Particular Specifications shall be provided (vi) in case of any change considered required in the technical specification/Sub System capacity of any item during execution stage, the contractor shall provide the same without any cost. The rates quoted by the contractor shall be deemed to have been included for all such changes, which are essential to provide satisfactory performance/functioning of the plant. (vii) Civil works like foundation for pumps, ladders, railing, flooring plastering etc shall be as per standard engineering practice. (viii) All RCC work shall be done with M-30 design mix concrete all as per IS- 456 of (ix) Any item not covered in scope but required for completion as per standard engineering practice and smooth functioning of ETP shall be provided as per OEM's recommendations and the same shall be deemed to have been included in quoted rates. " 92.04 "The ETP Shall Comprise of following components/Sub Systems/Specifications. 1.01. Coarse bar screen of SS construction with suitable lifiting arrangement it should be feasible to take out the screens from the chamber for periodic clening as per given specifications, to prevent floating objects passing through it. Number of unit : 1 No. Type : Coarse Material of Construction : Stainless Steel – 304 Thickness of Bar : 5 mm Clear Spacing (mm) : 10 mm Inclined angle :60° Size of Bar Screen : 500 x 600 mm NOTE:-GI hand rack,bar rack to be provided of SS 304 bars to cover the width of screen chamber with a racking arm for manual operation. 1.02. Fine bar screen of SS construction with suitable lifiting arrangement it should be feasible to take out the screens from the chamber for periodic clening as per given specifications, to prevent floating objects passing through it. Number of unit : 1 No. Type : Fine Material of Construction : Stainless Steel – 304 Thickness of Bar : 5 mm Clear Spacing (mm) : 6 mm Inclined angle :60° Size of Bar Screen : 500 x 600 mm NOTE:-GI hand rack,bar rack to be provided of SS 304 bars to cover the width of screen chamber with a racking arm for manual operation" 92.05 "1.03.Oil Skimmer for removal of Oil & Grease trap chamber Qty : 01 No. Type : Slotted pipe/Bell type Capacity : 1100 LPH Make : Vens/ Hydroluft/ Envicare/Aadys 1.04.FRP Underground Cylindrical Tank with a capacity of 30,000 Liters/day. The tank must have three internal partitions: UASBR (Upflow Anaerobic Sludge Blanket Reactor), MBBR Reactor with PP media, and a Clarifier Zone. The item includes internal piping, inlet/outlet connections, air vent, manholes with covers, interconnecting pipework, and PP MBBR media. The tank shall be delivered ready to install, with all fittings and accessories complete all as specified and as directed by Engr-In-Charge. 1. Technical Specifications: Tank Design:Number of unit : 1 No. Material of Construction (MOC): FRP (Fiber Reinforced Plastic). Minimum Thickness: 10 mm.Tank Capacity: 30,000 Liters/day. Shape: Cylindrical, Underground. Dimensions: Diameter: 2200 mm. Length: 6500 mm. Partitions: Partition 1: UASBR (Upflow Anaerobic Sludge Blanket Reactor) for anaerobic digestion and bacterial growth. Partition 2: MBBR Reactor (Moving Bed Biofilm Reactor). MBBR Media: Polypropylene (PP) media for efficient aerobic treatment. The media shall be of adequate size and shape to ensure maximum surface area for bacterial growth. Partition 3: Clarifier Zone for sludge sedimentation. Manholes and Covers: Manholes: 3 Nos.Size: 650 mm.Cover: FRP, 150 mm thick. Inlet, Outlet, and Piping: Inlet Pipe: 100 mm diameter. Outlet Pipe: 100 mm diameter. Return Sludge Line: 50 mm diameter. Internal Piping: 50 mm and 100 mm diameter as required. Air Vent:03 nos, Air Vent for gas release as per specifications. Interconnecting Pipe Work: Material: UPVC/FRP of approved make (Supreme/Finolex/Prince). Sizes:Inlet/Outlet: 100 mm. Return Sludge Line: 50 mm. Internal Connections: 50 mm and 100 mm. " 92.06 "1.05.Turbine Air Blower 2 Nos. (One working & one standby) of with driven through ‘V’ belt or directly coupled through flexible coupling to a TEFC motor of suitable HP (Approve motor rating as per manufacture recommendation suitable for 230 + 10% volts, 1 phase, 50 cycle AC Supply),in an acoustic enclosure, having NRV,VALVE and accessories and header pipe work with individual isolation valve.enclosed for providing air to the MBBR Reactor and Clarifier Zone of the FRP Underground Cylindrical Tank (30,000 Ltr/day capacity) in the Effluent Treatment Plant (ETP). The blower will be installed in a separate room and connected via delivery lines to ensure continuous aeration. The scope includes the supply and installation of all required accessories. The contractor shall test the blower system for proper functioning, ensuring the correct air flow rate and pressure.&The performance test results must be submitted to the Engineer-in-Charge for final approval before commissioning. The Turbine Air Blower shall have the following specifications: Type: Turbine Air Blower. Number of unit : 1 No. Motor Power: 1 HP. Air Flow Rate: 80 m³/hr. Pressure: As per site conditions. Delivery Line: 40 mm, as per site requirements. Non-return Valve: 40 mm, 1 No. Air Filter: 1 No. Make: Everest/Clenteck or equivalent. Accessories: 1. Air Rotameter: To be installed in the air line for the MBBR Reactor and Clarifier Zone to measure the air quantity supplied. 2. Pressure Gauges: Type: Glycerin Filled. Pressure Sensing: Diaphragm type. Dial Size: 100 mm. Mounting: ½” NPT. Make: H Guru/Febig/Waree. To be installed for monitoring pressure in the air lines. 3. Acoustic Enclosure: The blower shall be enclosed in an acoustic casing to reduce noise levels. " 92.07 "1.06 Non-Clog Submersible recirculation Sludge Pumps of 2 Nos.(1 working + 1 standby) for recirculation of effluent from Partition 3 to Partition 1 of the Effluent Treatment Plant (ETP), complete with motor, level sensors, and all necessary accessories and fittings. The pumps shall be suitable for handling solids of size 10-30 mm and shall be equipped with an automatic level control system to regulate the recirculation process. Type: Non-Clog Submersible Sludge Pump. Number of unit : 1 No. Flow Rate: 4 m³/hr. Solid Handling Capacity: 10-30 mm. Power: 0.5 HP. Material of Construction (MOC): SS/PP. Motor Power: 0.5 HP. Level Sensors: Electronic type level indicator and controller with high/low-level alarms, complete with auxiliary NO/NC contacts for automatic operation of the system. Make: Kirloskar/CRI/CG or equivalent. Accessories:- 1. Pressure Gauge: Type: Bourdon’s tube. Pressure Sensing: By Diaphragm. Diameter of Dial:100 mm One gauge to be Provided to measure pressure at the Pump outlet 2. Level Sensors: The system shall include the supply and fixing of an electronic level indicator and controller to ensure automatic operation with alarms for high and low levels. 1.07. FRP Underground Cylindrical Chlorine Contact and Filter Feed Tank-01 nos with a diameter of 2200 mm and length of 3400 mm, designed for a capacity of 30,000 Liters/day. The tank will be constructed of Fiber Reinforced Plastic (FRP) with a minimum thickness of 10 mm. It will feature one internal partition and two inbuilt chambers: a Chlorine Contact Zone and a Filter Feed Zone. The tank will include two manholes (size: 550 mm, thickness: 10 mm), inlet and outlet pipes of 100 mm diameter, and two air vents for gas release. The interconnecting pipework will be made of UPVC/FRP of approved make (Supreme/Finolex/Prince), with sizes specified for inlet/outlet lines. The tank will be delivered ready to install with all fittings and accessories, undergo hydrostatic testing to check for leaks, and will be commissioned to ensure proper operation as per specifications. A 2 year warranty on the tank and all components will be provided, covering both material and workmanship. Installation will include proper connections of inlet, outlet, and vent pipes, complete with interconnecting piping as specified by the Engineer-in-Charge." 92.08 "Filter feed Submersible pumps with level switch complete with motor and all necessary accessories and fittings for feeding tertiary unit, Level sensor should be provided in the chlorine contact cum filter feed tank and interlinked with pumps for ON-OFF operation as per level in the tank.complete as specified by the Engineer-in-Charge. Qty : 02 Nos. (1W+1S) Capacity (Each) : 7 m3/hr, Head : 26 m, Power Rating : 0.5 HP, MOC : Cast Iron Type : Submersible vertical , Make : Kirloskar / C&G/ Toshio / CNP PRESSURE GAUGES Type : Bourdon’s. tube, Pressure sensing : By Diaphragm, Diameter of Dial : 32 mm,Qty : One for each pump Make : H Guru / febig / Waree LEVEL CONTROL SWITCH Type : Floaty, Pressur rating : 0-6 Kg, No. of contacts : 2 Qty : 1 no. for each set of pump Make : SBEM / Electronet / Pune techtrol / Waree 1.09 Set of Sodium Hypo Chlorite dosing system comprising of 2 nos. dosing pump and one no. Solution tank, all as as specified by the Engineer-in-Charge. Number of unit : 2 No. Disinfectant : Free Chlorine, Chlorine Dosage : 4-5 mg/ltr, Qty. : 01 Nos. Hypo Solution tank capacity : 50 ltrs MOC : HDPE, Dosing pump capacity : 0 - 6 LPH Type : Electronic metering MOC of Pump : PP Qty. : 02 Nos Dosing pump make :Milton Roy / Positive / Minimax / Toshcon Tank-syntex/ oxygen" 92.09 "1.10. Pressure Sand filter, complete with media, frontal piping, valve and pressure gauges to measure pressure across the filter and including complete arrangment of backwashing complete as specified by the Engineer-in-Charge. Number of unit : 1 No. Material of construction- FRP, Thickness of sheet- 5 mm , With blue colour. Diameter of Filter : 400 mm, Height : 1600 mm Thickness of Sheet : 5mm, Filter media Filtering Sand 16/32 : 400 mm Coarse Sand 8/4: 200 mm Crushed Gravel 6-2 mm : 100 mm Pebbles 10 -3 mm :100 mm Pebbles 40-25 mm : 100 mm 1.11 Activated Carbon Filter of complete with media, frontal piping, valve and pressure gauges to measure pressure across the filter and including complete arrangment of backwashing complete as specified by the Engineer-in-Charge. Number of unit : 1 No. Diameter of Filter : 400 mm, Height : 1600 mm, Material of Construction : FRP Thickness of Sheet : 5mm , Filter media, Activated Carbon : 800 mm Coarse Sand 6-12 mm : 75 mm, Pebbles 6-4 mm : 50 mm Pebbles 12-6 mm : 50 mm, Pebbles 20-12 mm : 50 mm 1.12 FRP Underground Cylindrical Treated Water Tank with a capacity of 10,000 Liters (10KL). The tank shall be constructed of Fiber Reinforced Plastic (FRP) with a minimum wall thickness of 10 mm, having an overall diameter of 2200 mm and a length of 3000 mm. It will be a single-chamber tank with no internal partitions, specifically designed for treated water storage. The tank will include one manhole with a diameter of 550 mm for inspection and maintenance purposes. The tank will be provided with necessary inlet and outlet connections of appropriate size and an air vent for pressure regulation. The unit will be delivered ready for installation and fitted with all necessary accessories, including interconnecting pipework made of UPVC/FRP, as per the direction of the Engineer-in-Charge. The tank will undergo hydrostatic testing to ensure leak-proof performance, and proper commissioning will be carried out to ensure full operational functionality. A 2 year warranty on the tank and associated components will be provided, covering material and workmanship. Installation will include proper connection of the inlet, outlet, and vent pipes, ensuring the system is fully operational and compliant with relevant standards, all as specified and directed by the Engineer-in-Charge. Number of unit : 1 No." 92.10 "Scope of Work: Supply of FRP tank with internal partitions for UASBR, MBBR (with PP media), and Clarifier Zones. Installation: The tank shall be delivered ready to install with all internal arrangements pre-configured. Testing:Hydrostatic Testing to check for any leaks. Functional testing of all zones (UASBR, MBBR, and Clarifier). Commissioning: Ensuring the system operates as per specifications. PP MBBR Media: Material: Polypropylene (PP). Shape: Circular or Hexagonal, designed for maximum surface area. Surface Area: >350 m²/m³. Quantity: As per the design requirement for a 30,000 Ltr/day capacity. Standards & Certifications: The tank and all associated parts must comply with relevant IS standards or other international standards for FRP and wastewater treatment. The MBBR media must comply with international standards for biofilm reactors. Manufacturer must provide ISO certifications for quality assurance Warranty:- The entire system incuding FRP tank, MBBR media, and all associated components including blower, motor, and accessories etc. shall be covered under a 2 year warranty, covering both material and workmanship. Testing: Hydrostatic testing shall be conducted after installation to ensure leak-proof performance. Functional testing to ensure the tank is operating as per the designed flow and treatment efficiency Installation: The supplier/contractor shall install the tank underground, ensuring proper connections of inlet, outlet, and vent pipes. All interconnecting piping and sludge return lines to be installed complete all as specified and as directed by Engr-In-Charge. Notes:- Approval and Commissioning: The commissioning of the tank and the ETP unit will only be considered complete upon the successful submission and approval of the test reports by the Engineer-in-Charge. Any non-compliance with the effluent discharge standards will require the contractor to make necessary adjustments and retest the system to meet the required parameters. " 93.00 "Testing of effluent must carry out comprehensive of both the raw Effluent (inlet) and the treated Effluent (outlet) to ensure compliance with the prescribed discharge standards., for essential parameters such as BOD, COD, TSS, TDS, PH, f- Coli form oil & grease etc and complete all as specified and directed. Note :- (i) Collection of samples: Samples of raw Effluent & post treated Effluent water to be collected by the contractor at his Own arrangement in presence of representative of Engineer-in-Charge, RAW Effluent before starting work and post treated Effluent water after complete the work. The Following parameters for testing will include, but are not limited to: TYPICAL CHARACTERITICS OF Effluent (Note : Raw Effluent are indicative only, actual tests must be carried out at site) Daily average flow -30cum/day Raw Effluent quality Temperature :=>200C PH : 6.5 –8.5 TSS : 200–500 mg/L BOD5 at 200C : 300-400 mg/L, COD : 500–900 mg/L Oil & grease :20–40 mg/L Total Nitrogen :40–50 mg/L, FC MPN: Very high (ii) Submission of Test Results: The contractor is required to submit the complete test reports of the raw Effluent and treated Effluent to the Engineer-in-Charge for verification and approval. The test reports must be from a sampling and analysis to be carried out from NABL accredited authorized Lab as per IS-3025, and results should confirm that the treated effluent meets the required discharge norms. Treated Effluent quality Temperature : Ambient PH : 6.5–8.3 TSS : < 50 mg/L, BOD5 at 20ºC :<20mg/L, FC MPN :Nil/100ML Helminths Egg <=1 egg/L, Nitrate as N : <=10mg/L , Phophorus as P : <=1 mg/L, TDS : 2100 Mg/Ltr Turbudity : < 2 NTU,Oil and Grease: < 5 Mg/Ltr, Res. Chlorine: > 1, Total Nitrogen <10 Mg/Ltr Total Kjeldhal Nitrogen: 10 Mg/Ltr, Colour: Colourless, Odour: No foul Odour, COD: ≤ 50 Mg/ltr, E Coil - Nil Sulphates,Chlorides,Acidity: As arising Other relevant parameters as per local environmental regulations and industry standards (iii) The contractor is advised to ensure that all necessary arrangements for sampling, testing, and timely submission of reports are made as part of the scope of work for the above item. " 94.00 "Supplying, installing, testing and commissioning of Electro-magnetic Digital flow meter at the treated outlet of suitable size.and tolallisation facitlity. designed for accurate and reliable measurement of water flow, batching, BTU, heat calculation, and other related applications. The flow meters must support both 24V DC and 230V AC power supplies and be suitable for various fluids, including pure water, waste water, acids, chemicals, and hygienic liquids. The meters should have a nominal diameter range from 15 mm to 80 mm, with an accuracy of ±0.5% / ±1%, and should handle pipeline pressures up to 2.5 MPa (25 bar). They must support fluids with a minimum conductivity of 5 µS/cm and operate within a fluid temperature range of -10°C to 80°C and an ambient temperature of 5°C to 50°C. The design must include a minimum straight pipe run of 5 DN upstream and 2 DN downstream, with an IP65 protection rating. The output should include an LCD display, pulse outputs (logical and digital), 4-20 mA output, high/low alarm output, and an RS-485 interface with Modbus protocol. The meters should be delivered with calibration certificates and a minimum 12-month warranty from the date of installation. The Contractor must provide training for operation and maintenance and ensure service support and spare parts availability for at least 2 years post-warranty. Compliance with international electromagnetic flow measurement standards and relevant quality certifications is mandatory." 95.00 "A comprehensive, advanced microprocessor-based multi-parameter analyzer designed for continuous or batch-type monitoring of COD, BOD, TSS, pH, and residual chlorine in water. This system incorporates a dual-beam UV-VIS absorption spectrophotometry method for COD/BOD/TSS and an amperometric free chlorine sensor, along with a potentiometric method for pH measurement. The unit features automatic online zero calibration, offset correction, and compensation for turbidity and color. The system is equipped with a built-in, programmable cleaning function, ensuring minimal maintenance and high accuracy. It includes a PC and printer for data logging and result analysis. Technical Specifications: 1. Measurement Parameters: COD/BOD/TSS: UV-VIS dual-beam absorption spectrophotometry (190-750 nm) pH: Potentiometric with a combination pH sensor Residual Chlorine: Amperometric potentiometric free chlorine sensor with automatic sensor cleaning (ASR) 2. Calibration: Online auto zero calibration with offset correction for COD/BOD/TSS Manual span calibration for COD/BOD/TSS/pH/Chlorine (in-place) 3. Measurement Cycle: Programmable, typically 3-5 minutes Chlorine measurement response time: T90 in 60 seconds 4. Operation: Reagent and chemical-free for COD/BOD/TSS/pH analysis Chlorine measurement with ASR automatic sensor cleaning system Continuous or batch-type operation 5. Display and Interface: Touch screen, alphanumeric 240 x 128 pixels LCD with backlight Chlorine display: backlit LCD graphic 128x64 pixels PC interface with data logging and analysis software 6. Outputs:Analog output: 0/4-20 mA DC, isolated, 3 channels for chlorine Digital output: RS 232/RS 485 for PC connectivity 7. Alarms and Relays: Dry contact alarms for high and high-high set points, monitor failure, and microprocessor failure 8. Enclosure Protection: Multi-parameter analyzer: IP54 protection Chlorine analyzer: IP66/NEMA 4X protection, die-cast aluminum 9. Power Supply:110-230V AC, 50Hz, 30 VA " 95.01 "10. Environmental Conditions: Operating temperature: 0 to 50°C (for the multi-parameter analyzer) Chlorine operating temperature: -5°C to +70°C 11. Accuracy: COD/BOD/TSS: ±5% to 10% of Full Scale (F.S.) pH: ±0.1 pH Chlorine: ≤2% of Full Scale 12. Compensation: Auto turbidity and color compensation for COD/BOD/TSS 13. PC and Printer Configuration: PC: Intel i3, 500GB SATA HDD, 4GB DDR3 RAM, USB ports, 1 LAN port Monitor: 18.5"" TFT LED color display Printer: Standard printer for report generation and data logging 14. Make: Multi-parameter analyzer: Hach / Forbes Marshal / Tethys Chlorine analyzer: Hach / Forbes Marshal / Tethys" 96.00 M & L for preparation of lighted glow sign board of Size (2X1X0.2) metre with writeup as specified by EIC in bold letters with aluminium housing on three sides of proper thickness and writeup on Acrylic sheet of suitable thickness having 2X18 W LED fitting with prewired and arrangement for giving supply to sign board complete including taking down with fixed on angle iron structure of 50X50X4mm complete including taking down with PCC in ground and sign board bottom about 3 feet above ground level complete including taking down all as specified and directed by Engr-In-Charge. Note: Dimensions of sign board to be discussed with Engr-In-Charge before placing order. 97.00 (Utilisation of treated water) Supply and lay 3 layer ( inner antimicrobial, outer UV stabilized) ISI marked,IS-15801,PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings in trenches/walls/cellings or laying in floors complete of Following size outer dia in mm ,including fittings Note : PP-R pipe rate does not include the cost of excavation etc 97.01 20 mm bore 97.02 32 mm bore 97.03 40 mm bore 98.00 Supply and fix PPR Ball Valves (Brass Insert) of following sizes all as specified and directed by Engineer-in-charge. 98.01 20mm 98.02 32mm 98.03 40mm 99.00 Excavation in trenches not exc. 1.5 mtr wide and not exc 1.5 mtr deep for pipe line in soft/loose soil, getting out and levelling of bottom surface complete all as specified and as directed. 100.00 Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick complete all as specified and as directed. 101.00 Removal of excavated soil/ material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified. 102.00 Supplying, installing, testing & commissioning of Two nos (1 Working + 1 Standby) Submersible pumps for treated water supply complete with motor and all necessary accessories and fittings, to be installed for transferring treated from stroge tank to treated water supply line for arboriculture . Level sensor should be provided in the tank and interlinked with pumps for ON-OFF operation as per water level in the tank. One pressure gauge for each pump has to be provided to measure pressure at the outlet.. The pump shall be suitable for 230±10% volts, 1 phase AC supply,Capacity :1100 Lph each, Head@ 10,power output : 1 HP Make : Kirloskar / C & G / CRI or equv. 103.00 Boring holes under road pavement by bocky manually, in any type of soil upto 200 mm bore Complete all as specified and as directed. 104.00 M & L for PCC (1:3:6) type C1 using 20 mm graded aggregate for making good the disturbed portion of road/floor/platform etc including form work compaction etc all as specfied and directed by Engineer-in-Charge. 105.00 M & L for Making Branch connection of PP-R distribution branch with PP-R main of 20 to 40 mm sizes by providing and fixing tee including cutting and making fusion joint etc Complete all as specified and as directed. 106.00 "Supply, installation, testing, and commissioning of a 3 phase ,4 wire LT Panel, consisting of 4 Nos of copper bus bar Of Suitable Sizes of a PLC-Based Auto and Manual Control Panel (600mm x 500mm) for auto on/off control of electrical items, having the following components and accessories:. Incoming MCB: 32A,TPN Panel enclosure: Mild Steel (MS) powder-coated, with auto/manual selector switch for equipment operation. The panel shall include: Outgoing :- 1. Air Blowers:(For 1 HP blowers). MCB SPN Rating: 6-32A, 230V, single-phase. Quantity: 01 Nos. 2. Non-Clog Submersible Pumps: (For 0.5 HP pumps). MCB SPN Rating: 6-32A, 230V, single-phase. Quantity: 01 Nos. 3. Filter Feed Submersible Pumps :(For 0.5 HP pumps) MCB SPN Rating: 6-32A, 230V, single-phase. Quantity: 01 Nos. 4. Dosing System: MCB SPN Rating: 6-32A, 230V, single-phase. Quantity: 01 Nos 5.treated water Submersible Pumps :(For 01 HP pumps) MCB SPN Rating: 6-32A, 230V, single-phase. Quantity: 01 Nos 6 Spare MCB:MCB SPN Rating: 6-32A, 230V, single-phase. Quantity: 1 Nos. 7. Cover: MS (Mild Steel) enclosure with IP65 protection, powder-coated finish. " 107.00 M&L for Earthing complete with galvanised steel earth plate eletrode 60cm x 60cm x6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to galvanised earth strip 25x4 mm by means of bolts, nuts check nuts and washer of galvanised iron or steelupto test point all as shown in electrical plate No 3 of SSR Part-I connected to test point incl PCC earth pit with CI cover, GI funnel with wire mesh, GI protection pipe of 40mm dia for earth lead protection from earth plate to test point and 20mm GI pipe for watering, excavation and earth work in any type of soil, filling the pit with charcoal and common salt surrounding the earth plate complete all as specified and directed by Engr-in-Charge including testing on completion. 108.00 "Supply only PVC insulated, sheathed, Copper conductor flexible cable, 1100 volts grade Heavy Duty, cross sectional area 4 sqmm, two core round flexible complete all as specified and as directed. " 109.00 Supply and laying or fixing or laid in trenches/ ducts/ through pipes/ in floors / under roads/ hard standing /along poles and testing LT cable XLPE, insulated screened, bedded, galvanised steel strip or wire armourd cable (heavy duty) 1100 volt grade with aluminium conductor having cross sectional area 25 Sqmm 4 core conforming to IS-7098 (Part-I -1988) complete all as specified by Eng-in-charge 110.00 "Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for pole etc. or for shafts, wells, cesspits,manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft /loose soil all as specified and directed by engineer-in-charge" 111.00 Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point all as specified and directed by engineer-in-charge 112.00 Returning, filling in including spreading, levelling, watering and well ramming in layers n. Exc 25 cm thick. 113.00 "M&L for tibba sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8cm deep before laying the cable and 15 cm deep after laying and stretching the cable coplete all as specified and directed by Engr in charge NOTE:- The Punning down thickness 18 Cm shall be measured ." 114.00 M&L for Stone patti 40 to 50 mm thick rough dressed Jodhpur stone slab cover in trenches for protection of cable 25 to 35 cm wide and not less then 60 cm in length laid dry abutting each other with gap between adjacent slab not excedding 10mm over sand cushioning complete all as specified and directed 115.00 M & L for PCC (1:3:6) type C1 using 20 mm graded aggregate for making good the disturbed portion of road/floor/platform etc including form work compaction etc all as specfied and directed by Engineer-in-Charge. 116.00 Boring holes under road pavement by bocky manually, in any type of soil upto 200 mm bore Complete all as specified and as directed.

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