Directorate Of Municipal Administration Tender

code04 - Providing and laying in position 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. M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates vol 1 2.2.1

code05 - 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 Buildings.

code06 - Providing Brick work with common burnt clay modular bricks of class designation 3.5 in foundation and plinth 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. VOL 2 6.4

code07 - Providing 12 mm cement plaster with cement mortar 1:4 (1 cement: 4 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.

code08 - Providing 15 mm cement plaster on the rough side of single or half brick wall of mix 1:4 (1 cement: 4 fine sand) 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.

code09 - Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications: Two coats applied on walls @ 1.25 L/10 m² over and including one coat of Special primer applied @ 0.75 L/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. (The gloss should be 50% @ 60 degree angle with 10 years life) VOL 2 8.33.1

code10 - Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angels 40x40x6 mm for diagonal braces including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in- Charge. VOL2 IT NO 11.5.1

code11 - Supply & delivery at site brand new Aquatex make 7.5 HP or suitable HP Three phase, open well, horizontal, submersible mono block pump set suitable for horizontal installation comprising of single stage centrifugal pump close coupled to suitable HP suitable speed totally enclosed and filled with pure drinking water ( wet type ) squirrel cage submersible induction motor suitable for operation on 3 Ph, 50 Hz, 415 volts AC supply fitted with required accessories such as casing, strainer etc., complete. The pump and motor shall form an integral unit with all the required fittings Pump: The pump shall comprise of the following :- Radial flow impeller shall be made of cast iron and shall be balanced both statically and dynamically. A stainless steel pump shaft provided with bearing sleeves made of leaded bronze Duty condition: Capable of delivering 13 LPS of treated water containing turbidity up to 1000 ppm against a total head of 25 Mtrs. Speed : Duty condition should be met at 2900 RPM. Material of Construction : i) Casing: Cast Iron. ii) Impellor - Cast Iron . iii) Shaft - EN 8 / C-40. iv) Wear rings - Bronze. Motor : Totally enclosed water filled squirrel cage induction 2900 RPM motor conforming to the latest IS 325 shall be of wet type design suitable for water cooling and water lubricating. The motor shall comprise of the following: C I outer motor casing The stator shall be made of steel and shall be statically and dynamically balanced, the stator laminations shall be chemically tested and pressed under high pressure. The stator shall be vacuum impregnated with varnish from inside and epoxy painted outside shall be baked to ensure long life. The stator winding wire shall be of high quality electrical grade electrolytic copper with heat resistant coating & water proof, water resistant, hard PVC insulated tested of high voltage. The winding wire shall be of adequate current carrying capacity. The motor shall be made of high quality stampings, the rotor lamination shall be stacked and fitted with electrical grade electrolytic copper bars and end rings. The rotor shall be mounted on S S motor shaft and shall have S S sleeves at the bearing end. The rotor shall be dynamically balanced to ensure vibration free operation. The motor shall be provided with anti-friction thrust bearing which is designed to withstand axial thrust loads with minimum wear and tear. Material of construction: i) Motor Casing : Cast Iron. ii) Motor Shaft- EN 8 / C - 40. iii) Thrust bearing : LTB 3,4 or 5 / Carbon Steel iv) Bearing bush : LTB 3, 4 or 5. Pump Type : Three phase horizontal open well submersible monoblock pump set. Head Range : 16 to 42 Mtrs. Discharge Range: 14.5 to 6.0 LPS. Motor Rating : 5.5 KW / 7.5 HP. Speed : 2900 RPM. Pump Size (Suction x Delivery) : (65 x 50) mm

code12 - Submersible cable :Supplying and drawing 3 core flat PVC sheathed submersible pump cable manufactured with electrolytic grade copper with flexible copper with low resistance conductor confirming to IS:8130-1984 and virgin grade PVC insulation and powder coating extruded PVC sheathed suitable for working voltage upto 1100Volts as per IS-694:1990. 3C X 4.0 Sq.mm

code13 - M S pipe, 75 mm dia.

code14 - M S reducer 50 X 75 mm dia,

code15 - M S elbow, 75 mm dia.

code16 - M S Tee, 75 x 75 x 75 mm dia

code17 - M S flanges, 50 mm dia.

code18 - M S flanges, 75 mm dia.

code19 - Supply and delivery of resilient seated soft sealing sluice valves with body, bonnet of ductile iron of grade GGG40, wedge fully rubber lined with EPDM and seals of NBR sluice valves & valve should be of vacuum tight and 100% leak proof with face dimensions as per BS 5163-89 / I.S. 14846-2000 / DIN 3202 f4 / f5. The stem sealing should be with toroidal sealing rings (minimum 2 ''O'' rings). All the valves shall be with Electrostatic powder coating both inside and outside with pocket less body passage. The valves shall be supplied with suitable size galvanized bolts and nuts of required numbers. 75 mm dia. Board SR 2020 - 21.

code20 - Supply and fixing of ductile iron double flanged swing check valve with slanted seat or with lever weight with straight disc with metallic corrosion proof & wear resistant seal faces with nickel over lay micro finished with body & disc in ductile iron CCG 40 shaft of stainless steel & bearings of zinc free bronze & surface protection with epoxy liquid of GSK quality. 75 mm. Board SR 2020 - 21.

code21 - Supply & delivery at site brand new glycerene filled stainless steel pressure guage of 100 mm dia suitable for the above pump set with nipple, stop cock & two way cock for cleaning with necessary length of tubing suitable for mounting on the delivery side of pump set

code22 - Supply and delivery at site brand new best indegeneous make out door type control panel board unit of suitable Height X width X depth / 18 SWG minimum mechanically strong vermin and water proof. The unit shall have two detachable doors suitable for operation on 3ph, 50Hz, 380/440 Volts. AC supply with spring loaded latch, locking device with a key ribs should be provided inside the door, canopy apron and louvers ventilators shall be provided. The panel board unit suitable for operation on 3ph, 50Hz, 380/440 Volts AC supply shall consists of the following.

code23 - Supply and delivery at site best indigenous brand new power capacitor as per IS 2834/1986 with latest amendments with KPTCL authorities and erection, electrification and commissioning of the same at the location of respective pump sets.

code24 - Erection of pump set including aligning & balancing with all necessary erection materials & labour including supply & erection of one pair of supporting clamps, cable clips, nuts, bolts etc., involved in the job.

code25 - Erection of combined panel board & meter board unit with necessary materials & labour including providing cement concrete foundation bed etc., complete.

code26 - Labour charges for providing connection using insulated sheathed steel wire cable as per IS 1554/ 1988 with latest amendments from KPTCL pole to meter board unit, with all necessary materials ,tools and equipments,as per specificationswith testing of as per instructions of engineer incharge of work. 3.5 x 16 sqmm

code27 - Providing main connection from pole PVC insulated sheathed steel wire cable in new trench as per IS 1554/ 1988 with latest amendments with ISI mark from KPTCL pole to meter board unit.

code28 - iii) In G.I. Pipe: Labour charges for laying the cable in G.I. Pipe of 2.9 mm thick, 40 mm dia., with necessary clamps, bolts, nuts, washers etc., for fixing the pipe on the pole and connecting to UG cable upto meter board

code29 - Supplying and fixing L.T. cast iron pot heads suitable for 1.1 KV class UG cable filled with necessary bitumen/ insulating compound completes with terminals, clamps, bolts, nuts, washers etc., for the size of cable 4 x 16 Sqmm

code30 - Earthing: Supplying and fixing and wiring earth electrode for grounding circuits IC cutouts and other equipments on the meter board in the pit. The pits should be filled up with equal proportion of salt and charcoal 150mm around the pipe to complete depth. The connection from the pipe to the conduits etc. is to established through GI wire of sizes as per clause 7.3.3 of IS 732 using 12mm bolts, nuts, washers and check nuts, the pipe shall have 16 through holes of 12mm dia

code31 - Laying & jointing of M S pipes, Specials & valves For delivery connections of the pump set using suitable size bolts, nuts, packing etc., complete including fixing all types of valves , guages, delivery manifold. The work shall include providing pipe supports, thrust block in 1:2:4 propotion wherever necessary up to the end of delivery manifold using all the required materials such as sand, cement jelly including making holes in sump for erecting pump set & laying delivery pipes, packing of holes with removable sheet etc., complete as per the direction of engineer in charge.

code32 - Earth work excavation for pipelines/cables by Manual means upto 600 mm 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.

code33 - 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. HDPE Grade PE80-PN8.0,110mm dia

code34 - 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 For sluice Valve For sluice Valve of PN10.0 and 150mm

code35 - 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 For sluice Valve of PN -10.0 and 80mm

code36 - Cleaning of Water Storage Tank or Sump by following method: (1) Empty the Tank/ Sump and make it to near dry, (2) Apply blEaching powder uniformally (@ Tank capacity x 0.5 gms/litre) inside the Tank/ Sump and wait for one hour, (3) After one hour, clean/ rinse the Tank/ Sump with fresh water. Repeat the process (2) & (3) for two to three times, all complete, as directed by the Engineer-in-charge.