Rural Drinking Water And Sanitation Department Tender

code04 - 75 MM ELECTRO FUSION COUPLER ((Page No.3 It no 95 MAT.Code 5915 WS&UGDW -2021-22 )

code05 - Cutting road surfaces for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. in the classifications for: ((Page No.63 CHAPTER-2 Item No 1 SOR -A105 WS&UGDW -2021-22 )Cutting in Asphalt Road Surface ((Page No.63 CHAPTER-2 Item No 1.2 SOR -A105B WS&UGDW-2021-22)

code06 - Earth work excavation for pipeline trenches in all kinds of soils by mechanical means above 600 mm trench width as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bracing, using sight rails & boning rods at every 100 mm whevere necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work etc., and all other appurtenances complete in the following strata. ((Page No. 10) Item No 1.17 CSR -2022 Volume-1)

code07 - Earth work excavation for pipelines cables by Manual means upto 600mm trench width, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, including dressing of excavated surfaces, disposing off or leveling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m. Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering and lift upto 1.5 m including cost of labour, tools, usage& other appurtenances required to complete the work. ((Page No. 6 Item No 1.6.1 CSR -2022 Volume-1)

code08 - Supplying, laying and jointing HDPE pipes of specified grade and conforming to IS 4984-2016 with latest ammendments and conveying to work site including loading and unloading at both destinations and rolling and lowering into trenches, laying true to line and jointing of pipes and specials with electrofusion welding, giving hydraulic test as per relevant ISS with all lead and lifts including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excation, testing and commissioning. The rate is exclusive of required specials and fittings wherever necessary like saddle Tee, stub ends, flanged sets, bedns, reducers etc. complete (Contractor will make his own arrangements for procuring water for testing) etc. Note: Upto 110mm dia Coil shall be used. For Grade PE100 PN6.0 :HDPE Grade PE100-PN6.0,63mm dia ((Page No.126 CHAPTER-11 Item No 10.1 SOR -K060A WS&UGDW -2021-22 )HDPE Grade PE100-PN6.0,63mm dia

code09 - 63 MM ELECTRO FUSION COUPLER ((Page No.3 MAT. Code 5914 WS&UGDW -2021-22 )

code10 - 63 MM ELECTRO FUSION TEE (Page No.3 MAT. Code 5917 WS&UGDW -2021-22 )

code11 - 63 MM ELECTRO FUSION ELBOW (Page No.3 MAT. Code 5920 WS&UGDW -2021-22 )

code12 - Supply and delivery at site of brand new best make gate valve as per IS778/1984 with ISI Mark and as per its latest amendments For 65 mm dia (Chapter -15 It No:- 27.2 SOR CODE -P250B Pg No:162, WS&UGDW 2021-2022)

code13 - Supply and fixing of fixed height surface box H-4057 MD-KU with PP 40% GF Lid, Housing of PA+, Locking clip of PP with Notched bolt M 12x 130 hexagon head A2-70 for service connection valves, design derived from DIN 4057, should be supplied with Support tile I (FSL, FSS, SI). Should be able to receive class AA traffic loads.(Chapter - 3 It No 52 SOR CODE -B116A Pg No:79 , WS&UGDW 2021-2022)

code14 - Providing house connection with excavation in all types of soils cutting with machine cutter without damaging the other utilities and supplying and laying of MDPE pipe (PE80) -PN 12.5 manufactured in accordance with ISO 4427 - 1996 with minimum required strength of 8 Mpa, hydraulic design stress of 6.3 Mpa and with minimum wall thickness of 2.3mm /GI pipe by making the bore of 15mm dia. size on the distribution mains using drilling bits or machines only and laying the pipe line at a depth not less than 0.45 mtrs. from the road surface, including providing 40mm dia. “A” class GI pipe as casing over the MDPE pipe from the bore point and upto the entrance of the premises and removing the stone slab covering of the drain and dismantling the size stone masonry wherever necessary and making bore in the wall of the premises. On entering the premises, connection should be continued with 20mm GI pipe by making “U” shape for the meter point below the ground level by making pit with sufficient space for the easy installation and removal of the water meter and providing vertical stand pipes on both sides of the meter. The connection should be secured firmly on thedistribution main pipe with SS / Brass ferrule of size 1/2” x 3/4” and fixing the union joint and gate valve / stop cock before the meter point and areflex valve / non-return valve should be fixed on the connection after the meter point. (All these fixtures should be of standard quality conforming to IS). The compression fittings for MDPE pipes

code15 - Supplying and fixing Multijet class B inferential type, AMR compatible water meters with IP 68 protection totalizer confoming to IS 779 with its latest amendments of following size to service connections including conveying and fixing of necessary G.I. specials with appurtenances. complete, with all lead and lift. ((Page No.79 CHAPTER-3 Item No 54.2 SOR -B118A WS&UGDW -2021-22 )

code16 - Supply and fixing of HDPE water meter box with locking arrangement to protect the water meter of Class ‘B’ Multijet type of size 15 to 32 mm including HDPE box with base dia 300mm x lid dia 200mm x height 250mm with openable lid and the cover is buried below GL with lid flush with GL including earth work excavation for 600mm x 600mm and base sand filling for 100mm thick over which the cover is placed and enclosed by PCC 1:2:4 using 12-20mm BG jelly for an height of 150mm and refilling with excavated earth for balance 100mm height, disposal of excess earth with all lead and lifts with appurtenances complete as per drawing enclosed. ((Page No.133 Item No 23 SOR -K200A WS&UGDW -2021-22 )

code17 - Flow control valve 5 LPM/1OLPM/15 LPM Provid ng & fixing Flow control using food grade materials SS 316 ball/1/2" cost of all materials, labour charges, HOM and testing complete as per of following specification

code18 - 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)M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates((Page No.15 CHAPTER 2 Item No 2.1.1 PWD CSR -2022 Volume-1)

code19 - Providing T.M.T steel Fe 550 Reinforcement For R.C.C Work (OFFICE MEMORANDUM PWD BENGALURU CIRCLE 2022 ) dated 8-4-2022

code20 - Labour charges for fabricating mild steel or torsteel bars of all sizes for reinforcement for RCC works including conveying steel to work spot with all lead including cleaning, straightening, bending, fabricating, placing in position and tieing as per design including cost of binding wire, hoisting etc. with all lifts etc. complete (excluding the cost of steel) for: Staging upto 6m

code21 - Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :Two coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture 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..(Page No.48 CHAPTER 8 Item No 8.41 PWD CSR -2022 Volume-2)

code22 - Printing New Letter and Figures of any Shade Printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade English and Roman per cm height per letter ((Page No.53 Chapter-8 Sl No 8.4 Vol-3 2021-22 Ref. to MoRT&H Spec.801 )