S.Kannanur Town Panchayat AMRUT 2.0 scheme 4th call

Amount

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers. Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B (TWAD SOR 2022-2023, Pg 295,296)

For Pipe Line

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

FEEDED MAIN

350mm DI Pipe - K7

150mm DI Pipe - K7

100mm DI Pipe - K7

Supplying and conveying to site, the following sizes of HDPE pipes of class PN6 (PE-100) confirming to IS:4984/1995, as specified in Technical Specifications in standard lengths including labour charges for loading, unloading and stacking at site and transportation charges etc., complete as per standard specifications and as directed by the Engineer in Charge (TWAD SOR 2022-2023, PN6, Pg 29)

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

FEEDED MAIN

350mm DI Pipe - K7

150mm DI Pipe - K7

100mm DI Pipe - K7

Loweing HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the Department Officers (TWAD SOR 2022-2023, Pg 268)

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

FEEDED MAIN

350mm DI Pipe - K7

150mm DI Pipe - K7

100mm DI Pipe - K7

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment 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. (TWAD SOR 2022-2023, Pg 279)

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

Supply, delivery of HDPE Specials As Per IS 1736-1995 including unloading, transportation and stacking charges. Specials for HDPE pipes as per IS 8360/1977/Part 1(Reaffirmed 1992) Part II and III(Reaffirmed 2002). Reaffirmed to IS 4984-2016 conveyance to work site etc., complete as directed by the Engineer in charge

Equal Tees (TWAD SOR 2022-2023, Pg 32)

250mm HDPE PN 10

200mm HDPE PN 10

160mm HDPE PN 10

140mm HDPE PN 10

110mm HDPE PN 10

Bends - 90 Degree Bend PN6 (TWAD SOR 2022-2023, Pg 32)

250mm HDPE PN 10

200mm HDPE PN 10

160mm HDPE PN 10

140mm HDPE PN 10

110mm HDPE PN 10

End Caps (TWAD SOR 2022-2023, Pg 26)

250mm HDPE PN 10

200mm HDPE PN 10

160mm HDPE PN 10

140mm HDPE PN 10

110mm HDPE PN 10

Barricading work (Where the lines are in narrow width of municipality area, busy streets like Market, Bus-stand and in the Highways 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 two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including supplying, delivery and fixing of GI sheet (0.90m x 0.8mm thick) in the horizontal poles 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 TWAD Board officers. (TWAD SOR 2022-2023, Pg 323)

Barricading work (Where, there is less 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 Department officers. (TWAD SOR 2022-2023, Pg 323)

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge (TWAD SOR 2022-2023, Pg 295,296)

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

FEEDER MAIN

350mm DI Pipe - K7

150mm DI Pipe - K7

100mm DI Pipe - K7

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer in charge. (TWAD SOR 2022-2023, Pg 322)

Labour charges for cutting of C.C. road for laying of mains and as directed by Engineer in charge. (TWAD SOR 2022-2023, Pg 299)

BT Road

CC Road

Testing of pipes for water supply with hydraulictesting equipment by filling with water (includingcost of water) and testing to recommendedpressure in convenient stretches and attending the bursts if any occured during the test,excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes. (TWAD SOR 2022-2023, Pg 270)

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

Feeder Main

350mm DI Pipe - K7

150mm DI Pipe - K7

100mm DI Pipe - K7

HSC Connection - 20 mm - 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 Adaptor 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, retoration of roads/drains testing etc complete with materials and specification as instructed by department officers.

District Metering Area (DMA)

100 mm Sluice Valve, 100mm Flow Control Valve, 100 mm Electromagnetic Flow meter in 110 mm HDPE PN6 main

150mm Sluice Valve, 150mm Flow Control Valve, 150mm Electromagnetic Flow meter in 140 mm HDPE PN6 main

150mm Sluice Valve, 150mm Flow Control Valve, 150mm Electromagnetic Flow meter in 160 mm HDPE PN6 main

Distribution System

For 110mm Dia. HDPE Pipe - 1.85m x 1.30m x 1.20m

For 140mm Dia. HDPE Pipe - 2.27m x 1.30m x 1.20m

For 160mm Dia. HDPE Pipe - 2.27m x 1.30m x 1.20m

CIVIL WORK

Earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

For 1st depth of 0 m to 2 m

Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting

Second Depth 2.00m - 3.00m

Medium Rock and Dense Medium Rock not requiring

Plain Cement Concrete 1:4:8 using 40mm hard broken granite metal for levelling course including cost of placking, ramming, consolidating, curing etc. Complete for footings (1.5m to 4.5m belwo GL)

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M-sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to sit and including for the mixing, laying and labour charges etc., complete as per standard specification

Providing and laying in position, Standardised Concrete Mix M-30 Grade in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cementcontent of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete,

Beyond 1.5 m below GL

Above G.L upto 4.50m height

Above 4.50m to 7.32m ht., from G.L

Above 7.32m to 10.98m ht., from G.L

Above 10.98m to 14.64m ht., from G.L

Above 14.64m ht., to 18.30m ht.,

Above 18.30 m to 21.96m ht., from G.L

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Square column

Column above 0m to 3.3m ht from GL

Column above 3.3m to 4.3m ht from GL

Column above 4.3m to 5.3m ht from GL

Column above 5.3m to 6.3m ht from GL

Column above 6.3m to 7.3m ht from GL

Column above 7.3m to 8.3m ht from GL

Column above 8.3m to 9.3m ht from GL

Column above 9.3m to 10.3m ht from GL

Column above 10.3m to 11.3m ht from GL

Column above 11.3m to 12.3m ht from GL

Column above 12.3m to 13.3m ht from GL

Column above 13.3m to 14.3m ht from GL

Column above 14.3m to 15.3m ht from GL

Column above 15.3m to 16.3m ht from GL

Plain Surface

Below GL upto 3.3m abv GL (column footing)

0 m to 3.3m ht from GL

3.3 m to 4.3m ht from GL

6.3 m to 7.3m ht from GL

7.3 m to 8.3m ht from GL

10.30 m to 11.30m ht from GL

11.30 m to 12.30m ht from GL

15.3 m to 16.3 m from GL

Circular column

Column above 0m to 3.3m ht from GL

Column above 3.3m to 4.3m ht from GL

Column above 4.3m to 5.3m ht from GL

Column above 5.3m to 6.3m ht from GL

Column above 6.3m to 7.3m ht from GL

Column above 7.3m to 8.3m ht from GL

Column above 8.3m to 9.3m ht from GL

Column above 9.3m to 10.3m ht from GL

Column above 10.3m to 11.3m ht from GL

Column above 11.3m to 12.3m ht from GL

Column above 12.3m to 13.3m ht from GL

Column above 13.3m to 14.3m ht from GL

Column above 14.3m to 15.3m ht from GL

Curved Surface

Column 15.3 to 16.3m ht above GL -Curved surface

From 0 to 3.3m from floor level- curved surface

From 3.30 to 4.30m from floor level- curved surface

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Painting two coats of newly plastered wall surface with ready mixed Cement paint of first quality and of approved colour over a priming coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification.

Supplying and fixing in position of cut stone of size 0.45m x 0.45m x 0.15m set in CM 1:3(One part cement and three part sand) at bottom of inlet pipe inside the Sump the suitable size and as directed by the Department Officers.

Providing and fixing RCC inside access ladder of approved pattern and design in RCC M30 design mix of ISS gauge 0.40m width, 0.10m thickness, 0.12m breadth for side post, 0.05m thickness 0.12m breadth for steps with suitable inclination including cost of cement, reinforcement centering, finishing, curing etc., complete and as directed by Department Officers.

Construction of RCC Spiral stair case in RCC M30 design mix concrete of 1.80m dia of required height for approach to the roof of Service Reservoir with RCC hand rails as per type design including necessary earth work excavation in various classification of soils met with at the site of work for providing foundation concrete in CC 1:4:8 mix, RCC footing M30 mix, GL platform etc., including cost of steel reinforcement, fabrication charges, scaffolding, centering precasting charges, cement painting the surfaces etc.,complete and as directed by the Department Officers. The staircase shall be braced to the column of Service Reservoir at suitable interval (Height is mentioned from GL to roof slab)

Supply and fixing of M30 design mix RCC hand rails of 0.9m height over the top of the roof slab of approved pattern and design including the cost of cement, reinforcement, centering, precasting, finishing, curing cement painting the surfaces etc., complete and as directed by the Department Officers

Supply, delivery and fixing in position of CI manhole of size 0.60 m x 0.60 m including locking arrangement, cost of materials etc. complete and as directed by the Dept. officers.

Supply and fixing in position ventilator of reinforcement cement concrete RCC M30 design mix 50 CM wide/diametre of approved pattern and design including cost of cement, reinforcement centering, shuttering, strutting, curing and fixing in position on the roof slab with mosquito proof net arrangement etc., complete. and as directed by the Department Officers.

Supply, delivery and fixing in position of water level indicator with float of approved pattern for inner and outer compartments including cost of materials etc. and as directed by the Dept. officers.

Refilling with excavated earth other than crushed stone sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15 cm thick well rammed, watered and consolidated etc. complete complying with standard specification

Labour charges for Painting Townpanchayt Emblem in accordance with the size and specifications as approved by the Board on the Service Reservoirs including cost of all consumables, one coat of base paint, scaffolding charges including painting NRDWP Logo on the Service Reservoirs.

Providing pipe connection by lifting pipes and specials in vertical direction and placing the same for required alignment including lifting the pipes and specials in various heights of inlet, outlet, overflow and scour including earthwork excavation conveying the pipe and specials into the trenches, laying to proper grade and alignment cutting, threading and jointing with jointing materials with required specification including labour charges and supply of valves pipes, specials MS Clamps to fix the pipes with the columns including all taxes duties and connected charges etc. complete and taxes duties and connected charges etc. complete and as directed by Engineer in charge.

Inlet: Arrangements for following materials fixing and conveying and laying of vertical CI pipe to OHT plumping, joining bolt and nuts and labour charges for fixing inlet arrangements

Lifting and positioning of C.I Pipes in vertical direction for service reservoir pipe connection - 150mm, Supply, deliver of 150mm CI Pipe - 2.00m - 8 Nos., 1.50m - 1 Nos., 3.10m - 1 Nos. Supply, deliver of 150mm CI D/F Sluice Valve - 1 No.Supply, deliver of 150mm CI D/F 90 DEG BEND - 3 Nos.Jointing the C.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts - 10 Nos. Providing MS clamp set to fix the inlet Pipe with column

Outlet: Arrangements for following materials fixing and conveying and laying of vertical CI pipe to OHT plumping, joining bolt and nuts and labour charges for fixing inlet arrangements

Lifting and positioning of C.I Pipes in vertical direction for service reservoir pipe connection - 100mm Supply, deliver of 100mm CI Pipe - 2.00m - 8 Nos., 1.50m - 1 Nos., 3.10m - 1 Nos. Supply, deliver of 100mm CI D/F Sluice Valve - 1 No. Supply, deliver of 100mm CI D/F 90 DEG BEND - 3 Nos. Jointing the C.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts - 10 Nos. Providing MS clamp set to fix the inlet Pipe with column

Scour: Arrangements for following materials fixing and conveying and laying of vertical CI pipe to OHT plumping, joining bolt and nuts and labour charges for fixing inlet arrangements

Lifting and positioning of C.I Pipes in vertical direction for service reservoir pipe connection - 100mm Supply, deliver of 100mm CI Pipe - 2.00m - 8 Nos., 1.50m - 1 Nos., 3.10m - 1 Nos. Supply, deliver of 100mm CI D/F Sluice Valve - 1 No. Supply, deliver of 100mm CI D/F 90 DEG BEND - 3 Nos. ointing the C.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts - 10 Nos.Providing MS clamp set to fix the inlet Pipe with column

Overflow: Arrangements for following materials fixing and conveying and laying of vertical CI pipe to OHT plumping, joining bolt and nuts and labour charges for fixing inlet arrangements

Lifting and positioning of C.I Pipes in vertical direction for service reservoir pipe connection - 100mm Supply, deliver of 150mm CI Pipe - 2.00m - 8 Nos., 1.50m - 1 Nos., 3.10m - 1 Nos.Supply, deliver of 150mm CI D/F Sluice Valve - 1 No.Supply, deliver of 150mm CI D/F 90 DEG BEND - 3 Nos. Jointing the C.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts - 10 Nos. Providing MS clamp set to fix the inlet Pipe with column