Kerala Rural Water Supply And Sanitation Agency Tender

50.6.7.3 : Laterate masonry with neatly dressed laterate stone of size 40x20x15 cm or nearest size in cement mortar 1:6 for superstructure above floor two level upto floor five level including all cost of materials, labour charges etc.

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

22.6 : Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying : a) after surface preparation, first layer of slurry of cement @ 0.488 kg/ sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. laying second layer of fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/ sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. d) fourth and final layer of brick tilling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured)

pump house

13.60.1 : Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

od108762/2023_2024 : Supplying and erection of best quality ISI market brand –open well submersible Three phase driven motor pumpset working at 360 voltage (IS 8034) with bronze impeller and stainless steel shaft having minimum of 5000 lph discharge against 80 m head with suitable ISI marked accessories such as starter(best quality ISI marked fully automatic electronic star delta ),main switch, fuse, capacitor, ELCB ,adequate length of best quality suitable size flat submersible cable, reflux valve, sluice valve, pressure gauge, earthing materials conforming to IS 3043/2000 as amended to date ,ammeter ,voltmeter, selector switch, flickering lamps dry running preventer cum no voltage wire, HDPE PE 10 PN 100 pipes of suitable size and length , conveying and erecting the motor pumpset and panel board and giving all connections earthing etc as per the KSEB/EI rules and regulations .Trial run should be given for 7 days . Any documentation required for proper electric connection shall be arranged by the contractor at their own cost etc.. complete as per the directions of engineer in charge of the work

Distribution

100.98.231 : Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 32mm Dia.

100.9.3 : Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 32 mm nominal outer dia pipes.

bore well

od108849/2023_2024 : Drilling Bore Well of size suitable to accommodate well pipe suitable for the size below GL having an average overburden of 10-15 m in all classes of soil and rock including all hire charges and storing of soil and rock samples at various depths, conveying and lowering the casing pipes and jointing, grouting with cement including cost of cement, complete. 150mm<br>

100.98.228 : Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 180mm Dia.

100.9.12 : Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 180 mm nominal outer dia pipes.

100.98.152 : Supply of PE Pipe, PE100, PN10, 63mm dia, conforming to IS 4984/2016.

100.9.6 : Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 63 mm nominal outer dia pipes.

water meter

od108851/2023_2024 : Providing and fixing 15mm (1/2 inch) Class B multijet water meter ,FRP chamber box,and GM ball valve and specials in the existing house connection and making the loop for fixing the water meter-tracing,locating and exposing the service line at the required place including trenching ,cutting and removing the service line portion and making the connection functional including cost of materials, hire for tools, cost of consumables and labour charges etc complete.

valves

18.17.6 : Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

Galiyadakka WSS

reservoier

22.6 : Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying : a) after surface preparation, first layer of slurry of cement @ 0.488 kg/ sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. laying second layer of fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/ sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. d) fourth and final layer of brick tilling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured)

13.60.1 : Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

9.144 : Providing and fixing 37 mm thick factory made PVC door shutter, styles and rails made of PVC hollow section of size 100 mm x 37 mm with wall thickness 2 mm ( ± 0.2 mm), with inbuilt bead on one side, styles and rails mitered cut and joint at the corners by means of 2 nos of plastic brackets of size 75 mm x 220 mm at each corners by means of 2 nos of plastic brackets of size 75 mm x 220 mm at each corner and stainless steel screws, reinforcing the hinge side of style by inserting corner and stainless steel screws, reinforcing the hinge side of style by inserting PVC profile of size 28 mm x 30 mm, with wall thickness 2 mm ( ± 0.2 mm). Lockrail of size 100 mm x 37 mm, wall thickness 2 mm (± 02. mm) will be fixed to the vertical styles. Providing with PVC snapfit beads and panel of size 100 mm x 20 mm, and inserting 2 nos tie bar of 6 mm dia and fastening with nuts and washers complete, all as per manufacturer's specification and direction of Engineer -in- charge.

18.17.6 : Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

Pump set and accessories

13.60.1 : Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

od110319/2023_2024 : Supplying and erection of best quality ISI market brand –open well submersible Three phase driven motor pumpset working at 360 voltage (IS 8034) with bronze impeller and stainless steel shaft having minimum of 5000 lph discharge against 80 m head with suitable ISI marked accessories such as starter(best quality ISI marked fully automatic electronic star delta ),main switch, fuse, capacitor, ELCB ,adequate length of best quality suitable size flat submersible cable, reflux valve, sluice valve, pressure gauge, earthing materials conforming to IS 3043/2000 as amended to date ,ammeter ,voltmeter, selector switch, flickering lamps dry running preventer cum no voltage wire, HDPE PE 10 PN 100 pipes of suitable size and length , conveying and erecting the motor pumpset and panel board and giving all connections earthing etc as per the KSEB/EI rules and regulations .Trial run should be given for 7 days . Any documentation required for proper electric connection shall be arranged by the contractor at their own cost etc.. complete as per the directions of engineer in charge of the work

13.71 : Lettering with black Japan pint of approved brand and manufacture

bore well

od110344/2023_2024 : Drilling Bore Well of size suitable to accommodate well pipe suitable for the size below GL having an average overburden of 10-15 m in all classes of soil and rock including all hire charges and storing of soil and rock samples at various depths, conveying and lowering the casing pipes and jointing, grouting with cement including cost of cement, complete. 150mm<br>

100.98.228 : Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 180mm Dia.

100.9.12 : Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 180 mm nominal outer dia pipes.

100.98.152 : Supply of PE Pipe, PE100, PN10, 63mm dia, conforming to IS 4984/2016.

100.9.6 : Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 63 mm nominal outer dia pipes.

water meter

od110489/2023_2024 : Providing and fixing 15mm (1/2 inch) Class B multijet water meter ,FRP chamber box,and GM ball valve and specials in the existing house connection and making the loop for fixing the water meter-tracing,locating and exposing the service line at the required place including trenching ,cutting and removing the service line portion and making the connection functional including cost of materials, hire for tools, cost of consumables and labour charges etc complete.

pumping main

100.9.6 : Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 63 mm nominal outer dia pipes.

100.98.234 : Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 63mm Dia.

2.7.3 : Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (blasting prohibited