Directorate Of Municipal Administration Tender

NO4 - 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 to be paid separately) M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates (P.No:16, I.No:2.5.1 , of CSR 2023-24 Vol-l)

NO5 - 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 to be paid separately) M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates (P.No:16, I.No:2.5.2 , of CSR 2023-24 Vol-l)

NO6 - 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 (P.No:18, I.No:2.11a , of CSR 2023-24 Vol-l)

NO7 - Ladder inside the container: Providing anodized aluminium ladder using 65mm x 32mm x 3.0mm ‘C’ section for ladder side channel x 25mm dia., flutal pipe for Rungs at 250mm c/c ladder fixed at an angle of 70 degrees to horizontal including necessary 25mm dia., G.I. shutters with necessary G.I. fasteners for bracing the ladders to the Tank walls to prevent buckling of the ladder with necessary (M-15) bed for embedding the ladder bottom complete (P.No:88, I.No:7.12.1, of CSR 2023-24 Vol-5)

NO8 - Providing 18 mm cement plaster in two coats under layer 12 mm thick cement plaster with cement mortar 1:5 (1 cement : 5 coarse sand) finished with a top layer 6 mm thick cement plaster with cement mortar 1:6 (1 cement : 6 fine sand) to brick masonry including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge. (P.No:42, I.No:8.8, of CSR 2023-24 Vol-ll)

NO9 - Finishing walls with Premium Acrylic Smooth exterior paint with,Silicone additives with pure Acrylic Resin, UV resistant, dirt & pick up,resistant, Alkali & Water resistant of required shade: New work (Two,coats applied @ 1.43 L/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-charge. (P.No:46, I.No:8.31 , of CSR 2023-24 Vol-ll)

NO10 - Providing and applying crystalline mortar by mixing in the ratio of 4.5 : 1 (4.5 parts integral crystalline mortar : 1 parts water) for treatment of faulty construction joints, cracks, tie rod holes, spalled and honey combed surface, coves at junction joints of RCC structures like floor and walls of reservoirs, sewage, effluent and water treatment plants, over head tanks, etc. The crystalline mortar shall conform to EN 1504-3 having compressive strength class R4 greater than 45 MPa and adhesive bond strength class R3 greater than 1.5 MPa. The work shall be carried out all complete as per specification and the direction of the Engineer in charge. The product performance shall carry guarantee for 10 years against any leakage. For sealing cracks and faulty construction joints, and making coves at junction joints by preparing the surface, making U shaped groove size 25mm x 25mm and then priming the surface with integral crystalline slurry @ 0.05 kg per running meter and while the surface is tacky, then filling the groove up to top edge with crystalline mortar @ 1.50 kg per running meter. Once crystalline mortar is tocuh dry then finally applying two coats of integral crystalline slurry @ 0.05 kg per running meter per coat on treated surface. (P.No:91, I.No:8.3 , of CSR 2023-24 Vol-5)

NO11 - Providing and fixing MS ladder between landings, 45 cms wide using angle iron of specified sizes, 20mm MS bars at 25 cms. centre to centre, with necessary supports of same angle iron etc. as directed, including hand railing on both sides with 25mm dia. GI pipes with angle iron props at 2 mtrs. intervals and 0.5M heigh, including fixing in ground with CC 1:2:4 and two coats of anticorrosive bituminous paint etc. with all lead and lifts etc. complete with: MS angle of 65 x 65 x 8mm (P.No:85, I.No:7.1.2 , of CSR 2023-24 Vol-5)

NO12 - 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 (P.No:7, I.No:1.9, of CSR 2023-24 Vol-l)

NO13 - Providing, Laying and Jointing Cast Iron (CI) double flanged pipes true to line / hoisting of DI flanged pipe in position and aligning to correct plumb, including cost of jointing materials, conveying to work spot with all lead and lifts etc.,Complete. For Double flanged CI pipes of 150mm dia. (P.No:86, I.No:7.6.3 , of CSR 2023-24 Vol-5)

NO14 - Supply and delivery at site wrought middle steel (galvanized) GI bend confirming to IS 1239-II, 1991 with latest amendments if any. For 80 mm dia GI BEND

NO15 - 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 m(P.No:8, I.No:1.14.1 of CSR 2023-24 Vol-l)

NO16 - Providing, 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. complete. NOTE: Upto 110mm dia Coil shall be used. For :HDPE PE 80 PN 6.0. HDPE Grade PE80-PN12.5, 75mm dia (P.No:97, I.No:9.4.2 , of CSR 2023-24 Vol-5)

NO17 - Providing and installation of Class SN8 Double Wall Corrugated HDPE 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 and cutting of pipes where ever necessary including jointing with all labour, all lead and lift including encasing the Specials 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 etc. complete 75 MM ELECTRO FUSION COUPLER and 75 MM ELECTRO FUSION TEE (P.No:108, I.No:9.17.28 of CSR 2023-24 Vol-5)

NO18 - Providing and installation of Class SN8 Double Wall Corrugated HDPE 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 and cutting of pipes where ever necessary including jointing with all labour, all lead and lift including encasing the Specials 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 etc. complete 75 MM ELECTRO FUSION COUPLER and 75 MM ELECTRO FUSION TEE (P.No:108, I.No:9.17.28 of CSR 2023-24 Vol-5)

NO19 - Providing and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of Ductile Iron (DI) conforming ti IS-1865 with the latest amendments 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 with the latest amendments only. The stem sealing should be with toroidal sealing rings (minimum 2 " O " rings). Body and bonnet 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. For PN-10: (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.) etc. complete.(P.No 22 I.No.2.23.4 CSR 2023-24 Vol -5).

NO20 - Providing and fixing DI/CI puddle flanges conforming to IS 7181- 986with latest ammendments., in position for RCC walls including oistingand conveying them to work spot with all lead and lifts etc. omplete.(P.No 86 I.No.7.6.1 CSR 2023-24 Vol -5).

NO21 - Providing Brick work with common burnt clay Non Modular bricks of class designation 3.5 in superstructure above plinth level in all shapes and sizes in Cement mortar 1:6 (1 cement : 6 coarse sand) including cost of all materials, labour, scaffolding and usage charges of machinery & other incidental charges complete as per the direction of engineer incharge of work. (P.No:14, I.No:6.8, of CSR 2023-24 Vol-ll)

NO22 - Providing and placing on terrace (at all floor levels) polyethylene,water storage tank, IS : 12701 marked, with cover and suitable locking,arrangement and making necessary holes for inlet, outlet and overflow,pipes but without fittings and the base support for tank.

NO23 - Providing, 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. complete. NOTE: Upto 110mm dia Coil shall be used. For :HDPE Grade PE80-PN8.0,63mm dia (P.No:96, I.No:9.2.1 , of CSR 2023-24 Vol-5)

NO24 - Providing and fixing Chorinated Poly Venyl Chloride (CPVC) pipes conforming to IS 15778, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamp at 1.00 mtr spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement & the cost of cutting chases & making good the same including testing of joints complete. (Concealed work including cutting chases and good the walls etc.) - 20mm nominal OD pipes (P.No:122, I.No:13.31.2 of CSR 2023-24 Vol-II)

NO25 - Providing, Single Phase Submersible Pump Sets of 100mm dia (4 inch) suitable for Sump and bore well confirming to IS 8034-2000 specifications, to work site with testing of as per instructions of engineer incharge of work and latest amandents etc., complete 0.5HP/ 0.37KW (P.No:149, I.No:13.4.1 of CSR 2023-24 Vol-5)