Amrut 2.0 2022-23 Improvements to Existing water supply Distribution system and providing House Service Connections to Kannampalayam Town Panchayat Coimbatore District

Amount

Earth work excavation and depositing on bank within an initial lead of 10 m and following lift and classification of soils. For 1st Depth of 0 m to 2 m In hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoneyearth and earth mixed with small sized boulders.

In soft disintegrated rock,laterite,soft rock or kankar not requiring blasting. For 2nd Depth of 2m to 3m

In DmR not requiring blasting

Plain cement concrete 1:4:8 using 40 mm hard broken granite metal for levelling course including cost of placikng, ramming, consolidating, curing etc. complete for footings.(1.5m to 4.5m below GL)

R.C.C. m 30 design mix for the following items excluding the cost of reinforcement and centeringkl charges but including the cost of mixing, placing in position, consolidating, vibrating of concrete, curing etc. complete complying with standard specifications and as directed by Departmental officers. Beyond 1.5 m below GL

Upto 1.5 m below G.L.

Upto 4.50 m ht. Above G.L.

From 4.50 m to 7.32 m ht. From G.L.

From 7.32 m to 10.98 m ht. From G.L.

From 10.98 m to 14.64 m ht. From G.L.

From 14.64 m to 18.30m

From 18.3 m to 21.96m

Centering soffits of RCC works including strutting and shuttering charges etc., complete for the following Square Column Column 0 to 3.3m ht above GL and below GL

Column above 3.3m to 4.3m ht from GL

Column above 4.3 m to 5.3m ht from GL

Column above 5.3 m to 6.3m ht from GL

Column above 6.3 m to 7.3m ht from GL

Column above 7.3m to 8.3m ht from GL

Column above 8.3 m to 9.3m ht from GL

Column above 9.3 m to 10.3m ht from GL

Column above 10.3 m to 11.3m ht from GL

Column above 11.3 m to 12.3m ht from GL

Column above 12.3 m to 13.3m ht from GL

Column above 13.3 m to 14.3m ht from GL

Column above 14.3 m to 15.3m ht from GL

Column above 15.3 m to 16.3m ht from GL

Plain surface ii) Below GL upto 3.3m above GL

0 m to 3.3m ht from floor level

3.3 m to 4.3m ht from GL

7.3 m to 8.3m ht from GL

11.3 m to 12.3m ht from GL

14.3 m to 15.3 m from GL

15.3 m to 16.3 m from GL

Curved Surface iii) Column 0 to 3.3m ht above GL and below GL

Column 3.3 to 4.3m ht above GL

15.3 to 16.3m ht above GL

Circular Column iv) Column 0 to 3.3m ht above GL and below GL

Column 3.3 to 4.3m ht above GL

Column 4.3 to 5.3m ht above GL

Column 5.3 to 6.3m ht above GL

Column 6.3 to 7.3m ht above GL

Column 7.3 to 8.3m ht above GL

Column 8.3 to 9.3m ht above GL

Column 9.3 to 10.3m ht above GL

Column 10.3 to 11.3m ht above GL

Column 11.3 to 12.3m ht above GL

Column 12.3 to 13.3m ht above GL

Column 13.3 to 14.3m ht above GL

Column 14.3 to 15.3m ht above GL

Supply, fabrication,placing in position of steel rods cutting, tying etc., complete including cost of reinforcements

Painting the new walls two coats over one coat of priming with best Emulsion paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by the department officers etc., complete complying with standard specifications.

Supplying and fixing of cutstones 0.45 X 0.45 X 0.15 in Cm 1:3 below the inlet pipe

Providing RCC inside ladder as per approved design

Providing RCC spiral staircase as per approved design (Separate Sheet)

Providing RCC hand rail of 1.2 m height around the top of the roof slab a) RCC post

RCC jolly work

Supply, delivery and fixing in position of C.I. manhole cover (Heavy duty) of size 0.60 m x 0.60 m etc. complete and as directed by the Departmental officers. (with frame, heavy duty)

Providing ventilating arrangements over roof slab and roof dome of S.R. (0.45m dia)

Refilling the sides of the foundation with excavated soil 1) Supply, delivery and fixing of pipes for OHT connections including civil works 100mm CI PIPEfor inlet,outlet,overflow and 80mm CI pipe for scour including construction of valve pit (vide separate estimate) 2) Providing Rain water harvesting as per type design (vide separate sheet)

Earth work excavation and depositng on bank within an initial lead of 10 m and initial lift of 2 m in Hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders for laying pipeline in respect of following size of pipe with standard trench width and required depth including shoring, struting, baling out water wherever necessary and all other incidental works such as barricading, providing danger lights, labour for watch and ward,as per standard specifications and as directed by the Department Engineers. HDPE Pipes

180 mm HDPE 6 ksc

Feeder mains - 5 Tappings for 5 proposed 1LL OHTs maintaining 58 m head at all tappings a) Kalangal Road Near Kallukuli Tank for W 15, Kammiya Nagar 1LL OHT- 300 m, W 14, Galaxy City 1LL OHT-1000 m b) Kannampalayam Pirivu for Baladhandayutham nagar 1LL Pro OHT -1300 m, c) Thirchy Road Tapping point for W1-Selvarajapuram Pro 1LL OHT - 300m ,d) Tapping @ Kannampalayam road for Pro 1 LL OHT -W5 -800 m 200 DI K7

Lowering the following pipes and specials to trench and laying to proper grade and alignment as per standard specifications and as directed by the Department Officers. HDPE Pipes

180 mm HDPE 6 ksc

160 mm HDPE 6 ksc

140 mm HDPE 6 ksc DI K7 Pipes

Feeder mains - 5 Tappings for 5 proposed 1LL OHTs maintaining 58 m head at all tappings 200 DI K7

Cutting DI pipes (K7 Class) true to its axis and finishing the ends etc., complete and as directed by the Departmental Engineers. DI K7 Pipes Feeder mains - 5 Tappings for 5 proposed 1LL OHTs maintaining 58 m head at all tappings 200 DI K7

Jointing HDPE Pipes and Specials by butt fusion welding/ electro fusion welding joints using fusion equipments as per ISO 21307-2011 and as per IS 7634(Part-2):2012 including cost of hire charges for butt fusion equipment.power supply arrangements etc., complete as per directed by Department officers HDPE Pipes & HDPE Specials for higher sizes a) 180 mm HDPE 6 ksc

160 mm HDPE 6 ksc

140 mm HDPE 6 ksc

110 mm HDPE 6 ksc

90 mm HDPE 6 ksc

Jointing CI / DI - S/S Pipes (Class K7) and Specials with rubber gaskets(tyton joint) including cost of lubricants ( including cost of jointing materials ) for depth upto 2m etc., complete and as directed by Departmental Engineers. A) DI K7 Pipes

Testing of DI / HDPE pipes with hydraulic testing equipment by filling with water ( including cost of water @ Rs 60 / KL ) and testing to recommended pressure in convenient stretches and attending the bursts if any occurred during the test, excluding the cost of pipes, including other incidental and operational charges etc, complete as directed by the Department Engineers for the following diameters of pipes HDPE Pipes & DI K7 Pipes a) 80,160 mm HDPE 6 ksc & 200 DI K7

140 mm HDPE 6 ksc

110 mm HDPE 6 ksc

90 mm HDPE 6 ksc

Jointing the C.I /D.I Double flanged Pipes and Specials with rubber insertion to with IS - 638 (1979) and m.S.bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and Nuts Rubber insertion and labour charges etc.(for specials & Valves) Valves & Specials 200 mm

Labour for cutting open BT or maccadam roads for laying water lines etc complete as per standard specifications and as directed by the Department officers HDPE Pipes & DI Pipes a) 200 DI K7 & 180,160,140,110,90 mm HDPE 6 ksc

Dismantling concrete roads for laying pipe line excluding cost of earth work in linear measurement HDPE Pipes & DI Pipe 200 DI K7 & 180,160,140,110,90 mm HDPE 6 ksc

Construction of masonry valve pit as per Type design for DmA Set of valves/sluice Valve/pressure reducing valve/Scour valve /Air valve including fixing the valves including earth work excavation for foundation, P.C.C. 1:4:8 using 40mm HBG metal for levelling course, brick work in Cm 1:5 for side wall, plastering with Cm 1:3, 12mm thick, RCC 1:1.5:3 using 20mm HBG stone jelly for cover slab, providing cut stone in Cm 1:3 including supply, fabricating and placing of RTS grills for the following valves including charges for precasting and fixing surface box, valves and specials in position, refilling the sides of the pit etc., complete and as directed by Departmental Officers. For DmA -14 Nos DATA

100 mm mAIN

150 mm mAIN

200 mm mAIN (1.50 x 0.90 x 1.05)

Refilling with excavated soil ( other than sand) complying with the standard specification in layers of 15 cm watered well rammed and consolidated after the pipes and specials are laid, jointed and tested etc., and removing and depositing the surplus earth complete as directed by the Engineer - in - charge a) 200 DI K7

180 mm HDPE 6 ksc

160 mm HDPE 6 ksc

140 mm HDPE 6 ksc

110 mm HDPE 6 ksc

90 mm HDPE 6 ksc

Disposal of surplus earth including loading and conveyance within a distance of 5 km (basic cost of earth is zero) including loading charges and Conveyance Charges of 5 kms distance. a) 200 DI K7 - For higher sizes, 180,160,140 mm HDPE 6 ksc - For higher sizes & Road cutting quantity

Supply and delivery of socket/ spigot pipes for Ductile Iron Pipes (DI CLASS K7) of standard length conforming to IS 8329/2000 with inside lining with cement mortar of standard thickness and specifications and outside coating of metallic zinc as per IS specifications of the following sizes. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete but excluding excise duty (the cost excluding unloading from lorries at stock yard and stocking which will be paid separately) and as directed by the Departmental officers. a) 200 mm DI K7

Supply and delivery of DI specials to the site of work (such as bends,Tees & tapers etc., along the alignment of feeder mains) conforming to IS 9523/2000 and as amended from time to time including loading, freight, unloading, stocking at site, transit insurance charges, all taxes, etc. complete and as directed by the Engineer - incharge required for the following pipes. 100 mm to 200 mm

Supply and delivery of HDPE Pipes PE 100 PN 6 of standard length conforming to IS 4984/1995 and as amended from time to time The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, taxes and transportation charges to stack yard in good condition excluding excise duty (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as directed by the Departmental officers. a) 180 mm HDPE 6ksc

160 mm HDPE 6ksc

140 mm HDPE 6ksc

110 mm HDPE 6ksc

90 mm HDPE 6ksc

Supply and delivery of HDPE specials confirming to IS specification including loading, transportation, insurance, unloading at site of work. The rate including of all taxes etc. complete and as directed by Departmental officers. a) 180 X 180 X 180 mm HDPE Tee

160 X 160 X 160 mm HDPE Tee

140 X 140 X 140 mm HDPE Tee

110 X 110 X 110 mm HDPE Tee

90 X 90 X90 mm HDPE Tee

180 mm X 90 * HDPE Bend

160 mm X 90 * HDPE Bend

140 mm X 90 * HDPE Bend

110 mm X 90 * HDPE Bend

90 mm X 90 * HDPE Bend

Full Bore Electromagnetic Flowmeter : Electromagnetic Flow meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDm. meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”.Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished. As per DmA 100 mm

FLOW CONTROL VALVE : Supply, Installation of DI Flow rate Limit Control Valve (PN 10/16) with the function to limit the flow rate to a set point. In case the downstream demand increases beyond the set limit, the valve closes down to bring the flow back to set limit. The valve shall have an orifice plate and the orifice diameter is designed based on the set point as per the requirement and installed downstream of the control valve. “manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Flow rate Limit Control valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896-Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDm, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. Flange connection dimensions according to EN 1092, Part 2/ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDm rubber & Epoxy coating (EP-P) should be approved by W270. (EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of stainless steel 304 as per standard parts according to DIN EN 12 266-1, orifice plate shall be as per the set point of flow rate and all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing. SOR PG 77,Item 12.14.3. As per DmA a)100 mm dia

150 mm dia

DI Pressure Reducing Valve (PN10/16) with the function to reduce downstream pressure to set point irrespective of upstream fluctuations. The downstream pressure set point can be changed as per the requirement. “manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896- Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDm, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDm rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of SS 304 as per standard parts according to DIN EN 12 266-1 with all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing. SOR PG 77,Item 12.14.4 a) 100mm

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron ofGrade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDm replaceable spindle nut without gland packing and with 3 O Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and100% leak proof with face to face dimensions as per BS 5163-89/ISI 4846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and DUCTILE IRON SPECIALS AS PER IS 9523/2000 including unloading ,transporation and stacking charges (Vide Annexures ) DI 100 mm D/F Gate valve in D mains : Supply and Delivery and fixing of DI D/F Gate Valve including DI Specials and labour charges transpotation charges etc., completed a) 200 mm dia

150 mm dia

100 mm dia

80 mm dia

Supply and delivery of Cast Iron double flanged Scour valve including specials as per IS 14846/2000 PN 1.0 with ISI marking and with 5 years warranty suitable for use in water supply main including, loading, freight, unloading insurance all taxes and stocking at site. including cost of Specials and all the incidental charges etc., complete and as directed by Departmental officers. a) 200mm

Supply and delivery of DI specials required for Sluice valve, Scour valve and Air valve including cost of the following sizes with ISI marking suitable for usewith IS marking suitable for use in water supply main including, loading, freight, unloading insurance all taxes and stocking at site. including cost of specials, but excluding excise duty etc., complete and as directed by departmental officers. a) Standard - 80-200mm

Non-standard - 80-200mm

Road restoration with cement concrete, 10 cm thick using 20 mm HBS including cost of all materials laying, curing including earth work excavation for a depth of 40cm and sand filling for 10cm depth with filling sand etc complete and as directed by the Departmental officers. PCC 1:4:8 (40mm HBG)

PCC 1:2:4 (20mm HBG)

HSC Connection - 20mm - Providing House Service connection with MDPE 20mm pipe (supply, lowering, jointing & testing), electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS 304, Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded to suit the corresponding bore sizes of 15mm dia size (1/2"). Poly propylene compression male threaded adaptor with metal insert of SS 304, Poly propylene 90 degree compression elbow with compression joint at both ends, Poly propylene compression Female threaded adapter with metal insert of SS 304 and protection box of size 20cm x 30cm for fixing of water meter all as per standard including road cutting, replacement of utilities providing house service connection, refilling, restoration of roads / drains testing etc complete with materials and specification as instructed by department officers.

Barricading work (Where, there is heavy traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors Including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by Departmental officers. a) Heavy Traffic

b) Light Traffic

PRAYOG PROJECTS