Directorate Of Municipal Administration Tender

code04 - Supply and fixing of Single / Double chamber triple function tamper proof (Both the orifces to be housed in the single chamber) Air valves with Body and cover in Ductile cast iron of grade GGG 40/50. All internal parts such as float, shell with appurtenances., all cover bolts of austenitic alloy / SS 304 steel, DN 50 float of HOSTAFLON / SS 304 and gaskers and seals of EPDM. Epoxy powder coating (EP-P) inside and outside colour blue RAL5005. The valves should be designed for all the three functions i.e., 1. Large orifice for venting of large air volumes on start up. 2. Large orifice for intake of large air volumes. 3. Small orifice for discharge of pressurized air during operation. For PN 10.0 For TP Air Valves of 100mm dia.PWD SR-2023-24 - Vol. 5 - Page No. 28 - Item No. 2.35.3

code05 - Supplying and installation of Class SN8 Double Wall Corrugated HDPE pipe Specials outer wall corrugated and inner wall smooth piping system in accordance with IS 16098 part 2 and conveying to work site and lowering into trenches, laying true to line and level and perfect linking at joints with the help of two “O” rings and a coupler of suitable size, including loading and unloading at both destination including jointing with all labour, all lead and lift including encasing the special around to a depth of not less than 15 cm with screened soft soil available from the excavated soil. The testing commissioning including necessary hydraulic test to the required pressure as per ISS shall be done (the contractor shall have to make his own arrangement for procuring water for testing) 150 ID TEE - fitting for 150mm dia pipesPWD SR-2023-24 - Vol. 5 - Page No. 107 - Item No.9.17.15

code06 - Constructing brick masonry chamber of internal dimension 600x600mm and depth of 600mm (inner dimensions) with modular bricks of CD 75 in cement mortar 1:6, bed concrete 150mm thick with 1:3:6, plastering 12 mm thick with cement mortar 1:4, CC 1:2:4 coping 75mm thk for fixing CI cover & frame etc. excluding the cost of CI frame and cover.PWD SR-2023-24 - Vol. 5 - Page No. 191 - Item No. 16.9

code07 - Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border/messages/symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge & MoRTH specification 804PWD SR-2023-24 - Vol. 3 - Page No. 78 - Item No. 8.54 MORTH 804

code08 - V.T. Pump Supply and delivery at site, brand new, best efficient V.T. Oil lubricated deep well turbine pump, make flow more confirming to ISS 1710 and ISS 5120 and the following description the pump shall comprise of bowl assembly, head line solid shafts, line shafts bearing holders, sole parts, base frames, flexible coupling etc as required 1Duty condition : capable of discharging 195.0 LPS of turbid water containing turbidity 100 to 10000 ppm against the total head of 16 to 20 mtrs 2 Speed : duty condition should be met at 1450 RPM 3 Shut off head : Min 100% & Max 130% of the specified head 4 Efficiency : 75 % to 85% 5 Material of construction 1 casing - CI 2 Impeller - CF8M 3 Impeller wear ring - Bronze 4 Casing wear ring - Bronze 5 Line shaft bearing - Bronze 6 enclosure oil tube - MS ERW 7 column pipe - MS ERW 8 Line shaft - SS 410 MARKET RATE 9 Bearing Retainer - Cast Iron 10 Fasterners - MS 11 Impeller seal ring - SS 410/SS 316(M) 12 Impeller Shaft sleeve - SS 410 13 suction Bell implier - CI 14 Bowl - Cast Iron 15 Discharge head assembly surface type 350mm dia, ms fabricated 16 Head shaft and pump shaft SS 410 / SS 316 17 column pipe MS ERW steel IS 1239 - 1990 series 18 shaft enclosing tube- seamless steel (MS) 19 couplings - Forged steel 20 Base plate MOTOR: 90 HP Jyothi make

code09 - Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. In all kinds of soils Depth upto 3 mPWD SR-2023-24 - Vol. 1 - Page No. 8 - Item No. 1.14.1

code10 - Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork shall be paid separately).Mix 1:3:6 (M10) Using 40 mm nominal size graded crushed coarse aggregatesPWD SR-2023-24 - Vol. 1 - Page No. 15 - Item No. 2.1.3

code11 - Providing and laying in position Reinforced cement concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork to be paid separately)-M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates PWD SR-2023-24 - Vol. 1 - Page No. 15 - Item No. 2.2.3

code12 - Providing and laying in position Reinforced cement concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necesary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork to be paid separately) M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregatesPWD SR-2023-24 - Vol. 1 - Page No. 16 - Item No. 2.4.3

code13 - Providing and laying in Reinforced cement concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necesary, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork to be paid separately) M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregatesPWD SR-2023-24 - Vol. 1 - Page No. 16 - Item No. 2.3.2

code14 - Providing and laying in position Reinforced cement concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement, dowel bars & formwork to be paid separately) M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregatesPWD SR-2023-24 - Vol. 1 - Page No. 16 - Item No. 2.5.2

code15 - Providing and laying in position Reinforced cement concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement, dowel bars & formwork to be paid separately) M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregatesPWD SR-2023-24 - Vol. 1 - Page No. 16 - Item No. 2.5.2

code16 - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification.PWD SR-2023-24 - Vol. 1 - Page No. 18 - Item No. 2.11

code17 - Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.PWD SR-2023-24 - Vol. 1 - Page No. 7 - Item No. 1.9

code18 - Providing and fixing Structural Steel work riveted,bolted or welded in built up sections, trusses and framed work, including cutting, hosting,fixing in position and applying a priming coat of approved steeel primer all complete including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge.PWD SR-2023-24 - Vol.2- Page No. 77 - Item No. 11.2

code19 - Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per m2 as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 m or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.PWD SR-2023-24 - Vol-2, Page No. 26- Item No. 7.38

code20 - Providing and fixing precoated galvanised steel sheet roofing accessories 0.50mm(+0.05 %) total coated thickness, zinc coating 120 grams per m2 as per IS:277,in 240 mpa steel grade,5-7 microns epoxy primer on bith side of the sheet and polyester top coat 15-18 microns using self drilling/self tapping screws complete: Gutter (600 mm over all girth)PWD SR-2023-24 - Vol. 2 - Page No. 27 - Item No. 7.39.6

code21 - Providing and fixing on wall face unplasticised Rigid PVC rain water pipes confirming to IS : 13592 Type A ,including jointing with seal ring confirming to IS : 5382,leaving 10mm gap for thermal expansion, (i) Single socketed pipes 100mm diameterPWD SR-2023-24 - Vol. 2 - Pg No.125 Item No. 13.48

code22 - Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge & MoRTH specification 804PWD SR-2023-24 - Vol. 3 - Page No. 78 - Item No. 8.54 MORTH 804

code23 - Providing and fixing gauge with iron sheet or enamelled guage plate of 3mm to 4mm thick, 0.23 M width with copper floats indicators and flexible nylone wires, painting figures with approved enamel paint etc. with all lead and lifts, complete for:PWD SR-2023-24 - Vol. 5 - Page No. 111 - Item No.7.4.1

code24 - Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to steel windows by weldingPWD SR-2023-24 - Vol. 2 - Page No. 86 - Item No. 11.34A

code25 - Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two coat applied @ 1.67 ltr/10 m² over and including priming coat of exterior primer applied @ 2.20 kg/10 m²) with paint of approved quality to give an even shade, after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer-in-chargePWD SR-2023-24 - Vol. 2 - Page No. 46- Item No. 8.30

code26 - Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade :New work (two coats) over and including water thinnable priming coat with cement primer after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge.PWD SR-2023-24 - Vol. 2 - Page No. 45- Item No. 8.25

code27 - Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge & MoRTH specification 804PWD SR-2023-24 - Vol. 3 - Page No. 78 - Item No. 8.54 MORTH 804

code28 - Chipping unsound weak concrete material from slabs. Beams, columns & roofs upto 50mm by manual means or by standard power driven percussion type including cleaning reinforcement with wire brush complete as per direction of Engineer incharge of work.PWD SR-2023-24 - Vol.2- Page No.208 - Item No. 20.119

code29 - Repairs to plaster in patches of 2.5 m2 and less in walls, ceilings 10 to 20mm thick in cement mortar 1:3 including cutting the patches in proper shape and replastering the surface of the wall including disposal of rubbish with a lead of 50m including curing cost of materials, labour, complete as per specification.PWD SR-2023-24 - Vol.2- Page No.206 - Item No. 20.88

code30 - Supplying and fixing Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit in Thermal Magnetic Release. Micro processor release shall have Earth Fault as per IS-13947. (Icu=100% lcs). In 4P MCCB, all Poles should have protection for Short-Cicrcuit/Over Load. For Microprocessor MCCBS F acility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and internal power circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism. 320-400 A 50 kAPWD SR-2023-24 - Vol. 6 - Page No. 17 - Item No. 5.15.17

code31 - Supplying and fixing of Shunt trip suitable for MCCB.CBCTPWD SR-2023-24 - Vol. 6 - Page No. 17 - Item No. 5.16

code32 - Supplying of on load change over switches 4 poles, AC- 23A Duty, 415V, 50Hz, AC Supply. With all accessories. (SM Enclosure Sheet Metal Execution) 400 APWD SR-2023-24 - Vol. 6 - Page No. 15 - Item No. 5.11.6

code33 - Supplying, fixing and wiring Residual current circuit breaker (RCCB) 240/450V upto 300mA sensitivity on existing wood/ panel board. 63 A 4 polePWD SR-2023-24 - Vol. 6 - Page No. 18 - Item No.5.20.5

code34 - Supplying, fixing and wiring earth leakage relay with core balanced current transformer suitable for single phase 50 Hz AC with latest microcontroller based, digital readout of percentage leakage current, programmable delay/auto/ manual reset facility suitable to mount on DIN rail/ flush mounting on panel board.PWD SR-2023-24 - Vol. 6 - Page No. 18 - Item No.5.21

code35 - Supplying of multi function digital meter with three line back light LCD type display for voltage, Current, frequency, Power, power factor, kVA, kWH, kVAR suitable for 3 phase, 4 wire LT network with IP 54 degree of protection and completely wired as required with communication Port and Class 0.5s accuracyPWD SR-2023-24 - Vol. 6 - Page No. 19 - Item No.5.33

code36 - Supplying and fixing of LED type panel board indicating lamp with required colour suitable for 230/440VAC. 50 Hz 12/24V D.C.PWD SR-2023-24 - Vol. 6 - Page No. 19 - Item No.5.38

code37 - Supplying A rated 3phase with neutral bus bar using required capacity electrolytic aluminium strips covered with heat shrinkable coloured PVC sleeve, mounted on phenolic/FRP/DMC insulator which are mounted on powder coated 40x6mm M.S.flat frame work in existing panel board. The bus bar shall have suitable holes for termination of incoming and outgoing cables as per IS specification with necessary bolts, nuts and washers etc., complete. 400 A 4 x 50 x 10 mm Aluminium StripsPWD SR-2023-24 - Vol. 6 - Page No. 20 - Item No.5.40.3

code38 - Supplying and fixing angle iron frame work fabricated out of M.S. angle iron.. and M.S. Flat......with bolts, washers etc., and painted with 2 coats of red oxide and then two coats of approved paint.. 50 x 100 x 50 x 6 mm C channelPWD SR-2023-24 - Vol. 6 - Page No. 20 - Item No.5.41.3

code39 - Fabricating supplying and mounting MS box made out ....SWG suitable for floor /wall mounting, fully weather proof with provision for better heat dissipation, provided with hinged front cover, equipped with tamper proof locking arrangements, with suitable size clA with necessary cable entry pipe with gland and box should be finished with 7tanks treatment with powder coated paint and finally finished with approved colour etc., complete.. 14 SWGPWD SR-2023-24 - Vol. 6 - Page No. 20 - Item No.5.42.1

code40 - Providing, fabricaing, supplying and fixing at site various diameters of MS Flanges as per IS standards to fix sluice valves as per sketch. The rate to include cost of all materials, labour, consumables, hire charges for tools and tackles, weldiing equipments etc. complete as per instructions of the Engineer in charge for: Flanges of 250mm dia and 20mm thick.PWD SR-2023-24 - Vol. 5 - Page No. 66 - Item No.5.30.7

code41 - Supply, installing, testing and commissioning COMMON control panel consisting of the following INCOMING:1 No set of Phase indicating lamps with SFU of suitable rating 1 No, Analog Ammeter, 1 No Analog Voltmeter 1ni with Phase selector switch, Isolating switch OUTGOING for Main Electrical Pump: 1 No. MCB 1 No. DOL of S/D Starter suitable for respective HP 1 No. Electrcal Protection Like single Phase preventor, under voltage over Volage, under current over current & dry run protection suitable for the pump described above 1 no Indoor typ e NOTE: 1) DOL- Direct Online Starter 2) S-D- Star Delta Starter 6 to 15 HP pumpsPWD SR-2023-24 - Vol. 5 - Page No. 154 - Item No.13.23.3

code42 - Labour charges for erection of indoor type panel board and meter board units with all necessary materials and labour tools and equipments including cement concrete for foundation/bed etc,complete as per specification, with testing of as per instructions of engineer incharge of work.PWD SR-2023-24 - Vol. 5 - Page No. 154 - Item No.13.33

code43 - Supplying and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of ductile iron (DI) conforming to IS- 1865 and of grade GGG 40/50, shaft of stainless steel, wedge fully rubber lined with EDPM seals of NBR and the valves should be vacum tight and 100% leak proof with face to face dimensions as per IS 14846-2000 only. The stem sealing should be with toroidal sealing rings (minimum 2 “ O “ rings). Body and bonut should be coated with Electrostatically applied Epoxy Powder Coating with minimum coating thickness of 250 micron both inside and outside. The rate is inclusive of cost of valves, T.P set, galvanized bolts & nuts and rubber insertions etc. but excluding earth work. (Note: TP set should be considered only for DI pipes estimate. For MS pipes estimates, TP sets cost of corresponding dia shall be deducted from the SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.) For PN-10: For Suilce Valve of PN -10.0 and 200mmPWD SR-2023-24 - Vol. 5 - Page No. 22 - Item No.2.23.5

code44 - Manufacturing, providing, trasporting, rolling, lowering, laying, jointing and commissioning of ERW (Electric Resistance Welded)/ SAW (Submerged Arc Welded) MS pipes of Outer dia (Fe-410 grade) conforming to IS 3589-2001 with latest amendments, including perfect linking and welding of joints to correct position, cost of the pipes, conveyance, lead, lift charges, cost of all labour and giving satisfactory hydraulic test as per IS 3589-2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications inside with CM 1:1.5 lining of minimum 10mm thick for pipes upto 610mm OD and with minimum 12mm thick beyond 610mm OD and out side with minimum 25mm thick coating in CM 1:3 over 50 x 50mm weld mesh of 13 gauge, including loading and unloading of pipes for the following diameters and specified thickness of plate as noted below, including bailing out of water wherever necessary. (Contractor will make his own arrangements for procuring water for testing) Note: a) No Negative tolerance in respect of thickness is pemissible. b) Basic Cost of MS Plate is considered as Rs.68,200.00 per MT. The bare pipe cost worked out is Rs. 77.59/kg weight/m of pipe c) The pipe costs are FOR destination anywhere in Karnataka. For MS Pipes of 219mm dia: For MS pipe of 273.1mm dia Pipe of 273.1mm dia -4.8mm thickPWD SR-2023-24 - Vol. 5 - Page No. 59- Item No.5.2.1

code45 - Providing & fixing Mechanical joints to cast iron pipes or Ductile iron pipes including cost of rubber gaskets and testing of joints. mechanical joints items will be supplied by the department. (contractor will make his own arrangements for procuring water for testing) for etc. complete 4.3.1 100mm dia pipesPWD SR-2023-24 - Vol. 5 - Page No. 52 - Item No.4.3.1

code46 - Providing & fixing Mechanical joints to cast iron pipes or Ductile iron pipes including cost of rubber gaskets and testing of joints. mechanical joints items will be supplied by the department. (contractor will make his own arrangements for procuring water for testing) for etc. complete 4.3.2 150mm dia pipes.PWD SR-2023-24 - Vol. 5 - Page No. 52 - Item No.4.3.2