Improvements to Existing Water Supply Distribution System and Providing Balance House Service Connections to Puliyur Town Panchayat under AMRUT 2.0 Scheme

Amount

Earthwork excavation and depositing on bank for foundation, with an initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as directed by the departmental Officers in the following classification of soil. FOR -OHT - 0.30LL -23.59 Cu.m For - OHT - 1.00LL -103.16 Cu.m For - OHT - 1.00LL -103.16 Cu.m RA.Item.No.2

Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting SDR - First depth . For-OHT-0.30LL-11.52 Cu.m RA.Item.No.4

Medium Rock and Dense Medium Rock not requiring blasting Second depth of 2m in DMR. For-OHT-0.30LL-2.30 ,& 9.22 Cu.m RA.Item.No.5

Sand filling for foundation with Msand including consolidation ramming etc. complete as per standard specifications . Data FOR -OHT - 0.30LL -3.46 Cu.m For - OHT - 1.00LL x2 -7.74 Cu.m RA.Item.No.7

Plain Cement concrete 1:4:8 mix (One cement four crushed stone sand and eight aggregate) using 40 mm ISS metal including mixing, laying, consolidating curring cost and conveyance of all materials to site and all labour charges etc., complete as per standard speicification Data For -OHT - 0.30LL - 3.46 Cu.m For - OHT - 1.00LL x 2- 15.48Cu.m RA.Item.No.12

Reinforced cement concrete M30 design mix using 10mm and 20mm Hard Broken Stone. The rates excluding the cost of supplying, fabricating and placing in opposition of MS / RTS Grills for reinforcement and centering, strutting & shuttering, RA.Item.No.17.a

Beyond 1.5 m below GL. 0.30LL - 8.34 Cu.m 1.00LL - 18.38 Cu.m 1.00LL - 18.38 Cu.m

Up to 1.50m GL. 0.30LL - 1.49 Cu.m 1.00LL - 5.27 Cu.m 1.00LL - 5.27 Cu.m

G.L upto 4.50m height. 0.30LL - 2.57 Cu.m 1.00LL - 7.85 Cu.m 1.00LL - 7.85 Cu.m

4.50m to 7.32m ht., from G.L. 0.30LL - 1.97 Cu.m 1.00LL - 2.43 Cu.m 1.00LL - 2.43 Cu.m

7.32m to 10.98m ht., from G.L. 0.30LL - 2.27 Cu.m 1.00LL - 7.13 Cu.m 1.00LL - 7.13 Cu.m

10.98m to 14.64m ht., from G.L. 0.30LL - 11.15 Cu.m 1.00LL - 7.12 Cu.m 1.00LL - 7.12 Cu.m

14.64 m to 18.30 m above GL. 0.30LL - 3.09 Cu.m 1.00LL - 25.84 Cu.m 1.00LL - 25.84 Cu.m

18.30 m to 21.96m ht., from G.L. 1.00LL - 9.29 Cu.m 1.00LL - 9.29 Cu.m

Centering for sides and soffits of R.C.C slab of plane surface using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm and supported by GI pipes of 40mm dia and BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the Departmental Officers. RA.Item.No.61

Plane surface

a.Upto 3.30m ht., above GL. 0.30LL - 41.86 Cu.m 1.00LL - 101.70 Cu.m 1.00LL - 101.70 Cu.m

3.30 m - 4.30 m above GL. 1.00LL - 41.77 Cu.m 1.00LL - 41.77 Cu.m

5.30 m - 6.30 m above GL. 0.30LL - 9.54 Cu.m

7.30 m - 8.30 m above GL. 1.00LL - 41.77 Cu.m 1.00LL - 41.77 Cu.m

8.30 m - 9.30 m above GL. 0.30LL - 9.54 Cu.m

11.30 m - 12.30 m above GL. 0.30LL - 35.57 Cu.m 1.00LL - 41.77 Cu.m 1.00LL - 41.77 Cu.m

15.30 m - 16.30 m above GL. 0.30LL - 3.46 Cu.m 1.00LL - 73.14 Cu.m 1.00LL - 73.14 Cu.m

Squre Column

a.upto 3.30m ht. Below GL. Upto 3.30m ht. 0.30LL - 21.60 Cu.m 1.00LL - 36.48 Cu.m 1.00LL - 36.48 Cu.m

3.30 m to 4.30 m height. 0.30LL - 4.80 Cu.m 1.00LL - 4.56 Cu.m 1.00LL - 4.56 Cu.m

4.30 m to 5.30 m height. 0.30LL - 4.80 Cu.m 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

5.30 m to 6.30 m height. 0.30LL - 4.80 Cu.m 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

6.30 m to 7.30 m height. 0.30LL - 4.80 Cu.m 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

7.30 m to 8.30 m height. 0.30LL - 4.80 Cu.m 1.00LL - 6.48 Cu.m 1.00LL - 6.48 Cu.m

8.30 m to 9.30 m height. 0.30LL - 4.80 Cu.m 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

9.30 m to 10.30 m height. 0.30LL - 4.80 Cu.m 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

10.30 m to 11.30 m height. 0.30LL - 4.80 Cu.m 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

11.30 m to 12.30 m height. 0.30LL - 0.72 Cu.m 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

12.30 m to 13.30 m height. 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

13.30 m to 14.30 m height. 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

14.30 m to 15.30 m height. 1.00LL - 8.40 Cu.m 1.00LL - 8.40 Cu.m

Centering for curved surface

From 0m to 3.3 m from floor slab. 0.30LL - 82.35 Cu.m 1.00LL - 146.86 Cu.m 1.00LL - 146.86 Cu.m

From 15.3m to 16.3 m from GL. 1.00LL - 30.74 Cu.m 1.00LL - 30.74 Cu.m

Centering for circular column

upto 3.30m ht., from floor level. 1.00LL - 7.86 Cu.m 1.00LL - 7.86 Cu.m

From 3.30m to 4.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 4.30m to 5.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 5.30m to 6.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 6.30m to 7.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 7.30m to 8.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 8.30m to 9.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 9.30m to 10.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 10.30m to 11.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 11.30m to 12.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 12.30m to 13.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 13.30m to 14.30m ht., 1.00LL - 1.26 Cu.m 1.00LL - 1.26 Cu.m

From 14.30m to 15.30m ht., 1.00LL - 0.33 Cu.m 1.00LL - 0.33 Cu.m

Supplying & Erecting RCC centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items (For all R.C.C Works )including cost and conveyance of all materials and labour charges etc., complete as per standard specification.RA.It-27A

Coloum

Supplying, fabricating and placing in position of RTS grills for reinforcement for various members including cost of steel for all RCC works etc., complete as per standard specifications and as directed by Engineer-in-charge Data For For OHT 0.30LL - 3088.98 Kgs For OHT 1.00LL - 8330.89Kgs For OHT 1.00LL - 8330.89Kgs RA.Item.No.28

Painting two coats with approved cement paint best quality over the outer wall surface including cost of cement paint etc. complete complying with standard specification etc., complete as per standard specifications and as directed by Engineer-in-charge. Data For OHT 0.30LL - 159.47 Sq.m For OHT 1.00LL - 911.73 Sq.m For OHT 1.00LL - 911.73 Sq.m RA.Item.No.44

Providing Cut stone set in CM 1:3 (one cement and three sand) using well dressed cut stone supporting inlet pipe of size 0.37 x 0.30 x 0.15m for service reservoir etc., complete as per standard specifications and as directed by Engineer-in-charge. For OHT 0.30LL - 0.01 Cum For OHT 1.00LL - 0.014 Cum For OHT 1.00LL - 0.014 Cum TWAD SoR P.No - 142

Providing and fixing RCC inside access ladder of approved pattern and design in RCC 1:1.5:3 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 Departmental Officers. Data For 0.30LL-1Nos For 1.00LL-1Nos For 1.00LL-1 Nos RA.Item.No.77

Construction of RCC spiral staircase in RCC 1:1.5:3 (1 Cement : 1.5 Sand : 3 Coarse Aggregate) using 20 mm HBGS of 1.80 m diameter of required height for approach to the roof of Service Reservoir with RCC Handrails including earthwork excavation, providing CC 1:4:8 mix, RCC footing 1:1.5:3 mix, GL platform etc., and also including cost of steel reinforcement, fabrication charges, scaffolding, centering, precasting charges, cement, painting etc. complete as per standard specifications and as directed by Engineer. The staircase shall be braced to the column of service reservoir at suitable interval. (in the BOQ, quantity column the exact height to be mentioned from GL to roof slab bottom to get total value of work to be done.

For 0.30 LL

For 1.00LL

Supplying and fixing of RCC 1:1.5:3 (1 Cement : 1.5 Sand : 3 Coarse Aggregate) using 20 mm HBGS for RCC Handrails of 0.91 m height over the top of roof slab of approved pattern and design including the cost of reinforcement, centering, precasting, finishing etc complete. For 0.30LL & 1.00LL

Supplying and fixing in position of 0.60 x 0.60m water tight CI manhole frame and cove of approved pattern at the roof slab and as directed. The manhole frame and cover should be of heavy duty and confirming to IS: 1726-1974 0.30LL - 1.00 No 1.00LL - 1.00 No 1.00LL - 1.00 No SoR Pg.No.165

Providing and fixing of RCC 1:2:4 (one cement, two sand and four course aggregate of 20mm size hard blue granite broken stone) for ventilators of approved pattern including cost of cement, reinforcement, centering, shuttering, strutting etc., complete. 0.30LL - 1.00 No 1.00LL - 2.00 No 1.00LL - 2.00 No RA.Item.No.76

Painting the Departmental Emblem and|writing the slogon in accordance with|size and specifications as approved by|the Departmental Officers with approved|colour and quality of paint on the|exterior surface of Service Reservoir|complete etc., and as directed by Departmental Officers. 0.30LL - 1.00 No 1.00LL - 1.00 No 1.00LL - 1.00 No SoR Pg.No.299

Supply delivery and fixing of pipe connections

Pipe connection arrangements vide separate estimate. 0.30LL Pipe Connection

Pipe connection arrangements vide separate estimate. 1.00LL Pipe Connection

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 . Conveying CI Pipe within a lead of 200m, Laying and Jointing for Tank Plumbing work Horizontal laying 1) At G.L. 2) At Roof level 150 mm CI Pipe Vertical laying up to 2m ht. from G.L. Vertical laying from 2m to 4m. Vertical laying from 4m to 6m Vertical laying from 6m to 8m Vertical laying from 8m to 10m Vertical laying from 10m to 12 Vertical laying12,m 14m Vertical laying14m 16m Vertical laying16m 18m Vertical laying18m 19.5 m

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 Conveying CI Pipe within a lead of 100m, Laying and Jointing for Tank Plumbing work Horizontal laying At G.L. 100 mm CIPipe Vertical laying up to 2m ht. from G.L.Vertical laying from 2m to4m Vertical laying 4 m 6m Vertical laying 6m 8m Vertical laying 8 m 10m Vertical laying 10m 12m Vertical laying 12 m 14m Vertical laying 14m 16m

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 Conveying CI Pipe within a lead of 100m, Laying and Jointing for Tank Plumbing work Horizontal laying At G.L. 100 mm CIPipe Vertical laying up to 2m ht. from G.L.Vertical laying from 2m to4m Vertical laying 4 m 6m Vertical laying 6m 8m Vertical laying 8 m 10m Vertical laying 10m 12m Vertical laying 12 m 14m Vertical laying 14m 16m

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 Conveying CI Pipe within a lead of 200m, Laying and Jointing for Tank Plumbing work 150 mm CIPipe Vertical laying up to 2m ht. from G.L. Vertical laying from 2m to 4m. Vertical laying from 4m to 6m Vertical laying from 6m to 8m Vertical laying from 8m to 10m Vertical laying from 10m to 12 Vertical laying12,m 14m Vertical laying14m 16m Vertical laying16m 18m Vertical laying18m 19.0 m

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to three phase, 50Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP , Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation with lifting arrangement as directed Engineer Incharge. TWAD SOR-4.94, pg-107

933 lpm against a total head of 60 m

1767 lpm against a total head of 80 m

Supply, delivery, erection, testing and commissioning of following sizes of power shunt capacitor for power factor improvement, suitable to operate on 415V, 3Ph,50Hz A/C supply, on suitable angle iron frame-works (37.5 mm x 37.5 mm x 6.24mm ) at a height of 0.25m from the ground, including earthing and incidental civil works etc., complete.TWAD SOR-15, pg-124

3 kVAR (530 x 3)

2 kVAR(530 x 2)

1 kVAR (530x 1)

10 kVAR (530 x 10)

2 kVAR (530 x 2)

1 kVAR (530 x 1)

Supplying and fixing of following capacity Triple Pole fuse carrier in MS Sheet steel encloure with provision for accommodating the TNEB meter including earthing etc., complete as per TANGEDCO which includes LT meter panel board.TWAD SOR-16.1, pg-125

Up to 50HP/37 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers.160 Amps

75HP/56 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers.250 Amps

Supplying and fixing of following capacity Triple Pole SFU with fuses on suitable angle iron frame with earth connection only.TWAD SOR-Part C.4.d, pg-199

Capacity of M.V. Panel - 160 Amps

160 A FP Change over Switch 25 kA(9743.00)

63 A TP MCCB 10 kA - 4 nos for pumps-(10715.00)

32 A TP MCB 10 kA for Spare-(10715.00)

40A TP MCB 10 kA - 4 nos for Pump cap.-(10715.00)

32 A TPN MCB 10kA (for LDB & Spare - 2nos) -( 13266.00)

Capacity of M.V. Panel - 250 Amps

250 A FP Change over Switch 25 kA 1 Nos-20610

100 A TP MCCB 10 kA - 3 nos for pumps 3 Nos-10715

32 A TP MCB 10 kA for Spare 1 Nos -10715

60A TP MCB 10 kA - 3 nos for Pump cap -10715

32 A TPN MCB 10kA (for LDB & Spare - 2nos) -13266

Supplying and laying following LTUG cables in a trench to be excavated at a depth of 2 ½ ' putting 6” layer of sand and covering the cable with brick and sand refilling the earth to make good as directed. TWAD SOR-Part-III-12, pg-120,122

DO - 3 ½ core 50 sq.mm. for PS(Incomer)-(Supply 497 & Laying 165)

DO - 3 core 6 sq.mm - Panel to Starter (PS)-(Supply 106 & Laying 165) DO - 3 core 6 sq.mm - Starter to Junction Box (PS)-(Supply 106 & Laying 165)

DO - 3 ½ core 120 sq.mm. for PS(Incomer)-(Supply 1006 & Laying 232)

Supplying and fixing of cable gland and termination with Aluminium cable lugs for following PVC UG cable and with earth connection.TWAD SOR-Part-III-12, pg-121

DO - 3 ½ core 50 sq.mm.

DO - 3 core 6 sq.mm

DO - 3 ½ core 120 sq.mm.

DO - 3 core 6 sq.mm

Supply, delivery and erection of Three Phase 4 way 32 Amps, 10kA LDB with the following: 1 No of 40 A FP isolator for incoming supply 3 Nos. of 16A, DP RCCB 3 Nos. of 16A, SP MCB 1 No of 16A, DP MCB 3 Nos of 6A, DP MCB in sheet steel enclosure fitted with busbars and neutral links and suitable angle iron frame works with provision for earthing etc. complete.TWAD SOR-4- pg.no-230

Pvc Insulated singlecore muti standared fire retardant flexible coper cable with ISI mark conforming to IS. Run of 2 of 2.5 sq mm PVC unsheathed copper single core cable in PVC pipe for mains with continuous earth connection by 14 SWG wire From the MCB DB to the Switch boards in office, store,and 16A power socket.Electrical Data-2.C, pg-23

Wiring with 2 x 1.5 sq.mm. (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with MS switch Box and 5A FT switch with painting of suitable colour continuous earth wire connection of 14 SWG TC wire for light point / fan point (for electronic regulator) .Electrical Data-SD-1, pg-1

Light points Fan Points

Supply and installation of 240 V - 1 x 20 W LED TL fitting box type with enamelled reflector complete with all accessories - choke, starter, tube, etc. suitable for wall mounting or roof mounting on conduit tube.TWAD SOR- pg.no-193

Supplying and fixing of 18" sweep AC exhaust fan complete including providing necessary opening in the wall.TWAD SOR-pg.no-197

Supply and fixing of 48" sweep AC ceiling fan complete with regulator with lm down rod (stem pipe) including supplying and fixing of fan clamp with side plates and cross arms.TWAD SOR-pg.no-196

Supply and delivery of Rechargeable emergency lamp with 600mm Fluorocuent lamp, dry type rechargable battery etc.,complete.TWAD SOR-7- pg.no-126

Earthing as per ISI specifications with necessary masonary work.TWAD SOR-19.1-Pg.no-127

Supply and run of 25mm x 6mm GI Flat Down Condutor with necessary clamps / supports on wall / floor / ground for earth connection Electrical Data P.no-49

Designing and preparation of CEIG drawings, obtaining Approval and safety certificate including submission of Completion report and rectification report.TWAD SOR-17, pg-125

Supply, delivery of 6 pole structure materials with suitable Size RSJ along with all structure material are as under.TWAD SOR-17, pg-125

For 11 KV Sub station

TRANSFORMER SUB STATION RELATED WORKS Construction of transformer plinth TWAD SOR-17, pg-125

Chain link fencing with gate including the TNEB 2 poles Spreading of materials as per CEIG requirements .TWAD SOR-17, pg-125

Transformer yard earthing using copper flat and TWIN earthing asper IS.TWAD SOR-17, pg-125

a Upto 250 KVATransformer sub station

Transformer sub station erection charges

Supply and delivery of 11 KV/433 Volts, 22 KV/433 Volts, three Phase 50 HZ double wound oil immersed natural air cooled, core type continous rating, outdoor distribution power transformer with copper winding for voltage ratio 22-11 KV/433 volts between phases with neutral brought out at LV side. The transfer shall be contained in a mild steel plain & radiator cooled tank, conforming to IS 1180 (Part I) of 2014 with off-load tap switch for ±10% on L.V side and ±5 % on H.V.side. The transformer shall be supplied with first filling of oil and consisting of all the fittings and accessories such as Inspection cover,Oil level indicator with minimum and filling level markings, Externally operated off circuit tap changing switch with locking device & keys, H.V. Terminals- Bushings, L.V. Terminals cable box Rating plate, Two earthing terminals, Two lifting hooks etc complete as per IS 1180 (Part I) of 2014 and as amended thereafter.TWAD SOR-10.1, pg-113

11/0.414 KV - 63KVA

11/0.414 KV - 150KVA

Specials

Supply, conveying and fixing CI specials as per the latest revision of IS 1538 including with ISI markings on it including earthwork excavation, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, etc.TWAD SOR-d- pg.no-39

100 x 150 mm D/F taper

150 x 150 mm Flange Equal tee

150 mm D/F 90o Bend

150 mm dia CI blank flange

150 x 200 mm D/F taper

200 x 200 mm Flange Equal tee

200 mm D/F 90o Bend

200 mm dia CI blank flange

Supply, conveying and fixing following CI pipes as per latest revision of IS 1536 with ISI markings on it excluding earthwork excavation.TWAD SOR-d- pg.no-39

150 mm D/F C.I cut pipe - 0.5m long

150 mm D/F C.I cut pipe - 1.0m long( For each pump 6 mtr + 3 mtr)

200 mm D/F C.I cut pipe - 0.5m long

200 mm D/F C.I cut pipe - 1.0m long( For each pump 6 mtr + 3 mtr)

Supplying, delivery and installation at site, conveying and fixing the CI sluice valves as per IS 14846/2000 PN 1 with ISI marking including loading, transportation charges and stacking etc complete as per specifications.TWAD SOR-d- pg.no-65

150mm Sluice valve

200mm Sluice valve

Supplying, delivery and installation at site, conveying and fixing the CI D/F Reflux valves as per IS 5312/Part I /84 with Bye-pass arrangements with ISI marking including loading, transportation charges and stacking etc complete as per specifications.TWAD SOR-d- pg.no-66

150 mm dia CI non-return valve

200 mm dia CI non-return valve

Supplying, delivery and installation at site, conveying and fixing the CI double air valve as per IS14845/2000 with ISI marking including loading, transportation charges and stacking etc complete as per specifications.TWAD SOR-d- pg.no-67

100mm Double Air valve

100mm Double Air valve

Rates for Conveyance of C.I/G.I/D.I. Pipes and Specials.TWAD SOR-d- pg.no-237

100mm Diameter., For Fmain -163 Tonne 150mm Diameter For Fmain -31 Tonne 200mm Diameter, For T.main-400 Tonne For F main -82 Tonne

250mm Diameter For F main -2 Tonne

Supplying and conveying of following sizes of DI Class K7 SS Pipes to site, confirming to specification as per IS:8329-2000 for standard length including cost of pipes, testing charges at factory, labour charges for loading, unloading and stacking at site etc.TWAD SoR,P.No - 46

100 mm Dia DI K7 For Fmain -6741 m

150 mm Dia DI K7 For Fmain -782 m

200 mm Dia DI K7 For T.main-7000 m For F main -1432 m

250 mm Dia DI K7 For F.main-22 Tonne

Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials).TWAD SoR,P.No - 264

100mm diameter , For Fmain -2 Nos

150mm diameter, For Fmain -2 Nos

200mm diameter, For T.main-7 Nos For F main -2 Nos

250mm diameter, For F main -2 Nos

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 Departmental Officers.TWAD SoR,P.No - 279

90 mm diameter pipes,Tees and Bends

110 mm diameter pipes,Tees and Bends

125 mm diameter pipes,Tees and Bends

140 mm diameter pipes,Tees and Bends

160 mm diameter pipes,Tees and Bends

180 mm diameter pipes Tees and Bends

Lowering of DI S&S Pipes (K7 Class) and specials carefully into the trench and laying to proper grade and alignment including labour charges, incidental and operational charges etc complete as per standard specifications and as directed by the Departmental Engineer.TWAD SOR P.No - 258

100 mm Dia DI K7 For Fmain -6741 m

150 mm Dia DI K7 For Fmain -782 m

200 mm Dia DI K7 For T.main-7000 m For F main -1432 m

250 mm Dia DI K7 For F.main-22 Tonne

Jointing DI S/S pipes and specials with rubber gaskets ( tyton joint) including cost of lubricants, testing to the required pressure with water ( including cost of joining materials).TWAD SoR No - 261 & 262

100 mm Dia DI K7 For Fmain -1226 Nos

150 mm Dia DI K7 For Fmain -142 Nos

200 mm Dia DI K7 For T.main-1273 Nos For F main -260 Nos

250 mm Dia DI K7 For F.main-4 Nos

Testing of HDPE / DI 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 and as directed by Departmental Officer for the following diametre of pipes.TWAD SoR No - 270

100 mm Dia DI K7 For Fmain -6741 m 90mm Dia HDPE PN6-52393 m

110 mm Dia HDPE PN6 125 mm Dia HDPE PN6

140 mm Dia HDPE PN6 -297 m 150 mm Dia DI K7 -782 m For Fmain -782 m

160 mm Dia HDPE PN6 180 mm Dia HDPE PN6 200 mm Dia DI K7 For T.main-7000 m For F main -1432 m

250 mm Dia DI K7 For F.main-22 m 250 mm Dia HDPE PN6

Conveyance of excavated excess earth including loading, unloading and refilling as directed by the departmental officer etc., complete.TWAD SoR No - 321

100mm Diameter., For Fmain -1390 Cum 150mm Diameter For Fmain -161 Cum 200mm Diameter, For F main -315 Cum 250mm Diameter For F main -5 Cum D System-5530.07 Cum

Supply & Delivery of the following dia of HDPE pipe of PE 100 grade, PN -6 class conforming to IS 4984 including all local and central taxes , transportation, freight charges, loading and unloading, conveyance to site and stacking the same, cost of all labour, material & etc complete. TWAD SoR - P.No - 29

HDPE Pipes of 90 mm diameter

HDPE Pipes of 110 mm diameter

HDPE Pipes of 125 mm diameter

HDPE Pipes of 140 mm diameter

HDPE Pipes of 160 mm diameter

HDPE Pipes of 180 mm diameter

HDPE Pipes of 250 mm diameter

Supply and delivery of HDPE specials of conforming to IS specifications at site of work including all taxes, duties, loading, transportation, unloading, insurance etc., complete and as directed by Engineer incharge.TWAD SoR P.No - 32

Bends

90 mm dia HDPE bends

110 mm dia HDPE bends

125 mm dia HDPE bends

140 mm dia HDPE bends

160 mm dia HDPE bends

180 mm dia HDPE bends

250 mm dia HDPE bends

90 mm dia HDPE Tees

110 mm dia HDPE Tees

125 mm dia HDPE Tees

140 mm dia HDPE Tees

160 mm dia HDPE Tees

180 mm dia HDPE Tees

250 mm dia HDPE Tees

Rates for Conveyance of HDPE. Pipes and Specials.TWAD SoR P.No - 241

90mm diameter 110mm diameter

125mm diameter 140mm diameter 160mm diameter 180mm diameter

250mm diameter

Supplying and Conveying to site, the following CI Double Flanged Sluice Valves (PN 1.0) with cap of following sizes confirming to IS:14846, including flanged tail pieces and other specials as required, loading, unloading, transportation charges & stacking charges etc.TWAD SoR P.No - 79

100mm DI Sluice valves, For F main -7 Nos

150mm DI Sluice valves, For F main -1 Nos

200mm DI Sluice valves , For T.main-7 Nos For F main -2 Nos For D system-1 Nos

80mm DI Sluice valves ,

100mm DI Sluice valves,

150mm DI Sluice valves,

200mm DI Sluice valves ,

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.TWAD SoR P.No - 87

For Dist system 80mm dia - 4 Nos

For Dist system 100mm dia - 5 Nos

For Dist system 150mm dia - 4 Nos

For Dist system 200mm dia - 1 Nos

Supplying and Conveying to site, for 80mm scour valve, (PN 1.0) of following sizes confirming to IS:14846 including CI flanged tail pieces and other specials as required, loading, unloading, transportation charges and stacking, including CI bends and pipe.RA.Item.No.80

80mm diameter, For F.main-4 Nos For D System -11 Nos

100mm diameter, For F main -2 Nos

150mm diameter, For T.main-2 Nos

Supplying and Conveying to site, for Double ball airvalve , including CI flanged tail pieces and other specials as required, loading, unloading, transportation charges and stacking, including CI bends and pipe for discharge above ground level etc complete as per standard specifications and as directed by the Departmental Officers.. RA.Item.No.81

80mm diameter, For F.main-7 Nos

100mm diameter, For T.main-2 Nos

Manufacturing, supply and delivery of DI D/F Plunger type(Flow Control valve) with one piece body of ductile cast iron of grade GGG-40, all internal parts of stainless steel. Piston guides of bronze welded overlay & micro-finished and bearing bush of zinc free Bronze. Valve/profile sealing seat shall be in the no-flow zone. Double sealing effect between the body and the plunger shall be by Quadring Seal (twist free operation). The valve shall be designed to operate smoothly throughout the specified flow range without cavitation. Corrosion protected medium free bearing in the body by way of double O-ring seal and encapsulated shaft seal. There shall be no obstacles in the main flow passage except the plunger and the attached control cylinders. Plunger shall be by means of stainless steel crank drive mechanism. Face-to-face dimensions EN558-1 basic series 15 and 1.5X DN from DN500 and flange connections as per EN1092-2/ISO 7005[DIN].TWAD SoR P.No - 81

100 to 150mm Diameter

Orifice Between Pipes plates are one of the most popular devices for the measurement and control of fluid flow. The shape and manufacturing tolerances of plates used in measurement applications are defined in the international standardization publications of ISO, AGA, ASME and others. From the formulas and data within these publications, the relationships and values of flow, differential pressure, and plate bore are determined.In flow control applications, orifice plates are used as restriction devices to regulate fluid flow or reduce the flowing pressure downstream of the orifice plate. The use of a fixed restriction orifice can be beneficial and economic by reducing the demands on other flow system components.Unlike measurement orifices, the sizing and design of restriction orifices are not defined by standardization organizations. Additionally, restriction orifices, abbreviated "RO", are often exposed to severe flow conditions associated with large pressure reductions and the related fluid conditions caused by liquids flashing to a gas, cavitation, and sonic (choked) flow. In torturous applications, mimicking the design of measurement orifices is not sufficient.Orifice Plates are normally mounted between a set of Orifice Flanges and are installed in a straight run of smooth pipe to avoid disturbance of flow patterns from fittings and Valves.Market Rate

80mm diameter

Supplying and conveying of DI Socket and Spigot specials such as bends, tees, tapers, end caps etc of the following sizes (K7 class) to site, confirming to specification as per IS:9523-2000 including cost of specials, testing charges at factory, labour charges for loading, unloading and stacking at site etc. Data 100 mm Dia DI K7 For Fmain -135 Kg 150 mm Dia DI K7 For Fmain -16 Kg 200 mm Dia DI K7 For T.main-140 Kg For F main -29 Kg 250 mm Dia DI K7 For F.main-1 Kg TWAD SoR P.No - 52

Road Cutting

Labour for cutting open BT or Maccadam roads for laying water distribution lines etc complete as per standard specifications and as directed by the Engineer in-charge.TWAD SoR P.No - 299

Cemet Concrete Road for Distribution System 90mm diameter-HDPE PN 6 110mm diameter-HDPE PN 6 125mm diameter-HDPE PN 6 140mm diameter-HDPE PN 6 160mm diameter-HDPE PN 6 180mm diameter-HDPE PN 6 250mm diameter-HDPE PN 6 Cemet Concrete Road for T.main and Feeder main 100mm Diameter-DI K7 For F main -45 Cum 150mm Diameter-DI K7 For F main -53 Cum 200mm Diameter-DI K7 For T.main-504 Cum For F main -103 Cum 250mm Diameter-DI K7 For F main -2 Cum

Bitumen Tar / WBM Road for Distribution System 90mm diameter-HDPE PN 6 110mm diameter-HDPE PN 6 125mm diameter-HDPE PN 6 140mm diameter-HDPE PN 6 160mm diameter-HDPE PN 6 180mm diameter-HDPE PN 6 250mm diameter-HDPE PN 6 Bitumen Tar / WBM Road for Feeder main 100mm Diameter 150mm Diameter 200mm Diameter 250mm Diameter

Earthwork excavation and depositing on bank with an initial lead of 10m and initial lift of 2 m in trenches in other than loose soil, hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small boulders SS 20B.the rates for earth work excavation and refilling for pipe line works having bed width of 1.25m and below on linear measurement basis. Pumping Main T.Main- 7000m F.Main- 8977m TWAD SoR No - 295 D.System - 578885 m TWAD SoR No - 296

90mm diameter-HDPE PN 6

110mm diameter -HDPE PN 6

125mm diameter -HDPE PN 6

140mm diameter -HDPE PN 6

160mm diameter-HDPE PN 6

180mm diameter-HDPE PN 6

250mm diameter -HDPE PN 6

100 mm Dia DI K7 pipes,

150 mm Dia DI K7 pipes,

200 mm Dia DI K7 pipes , For T.main-7000 m For F main -1432 m

250 mm Dia DI K7 pipes,

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 Departmental officers. (80% Pipe Length). TWAD SoR No - 323.SI NO-43, T Main - 5600.00m F Main - 7181.60m Distribution - 46308.00m

Barricading work (Where the lines are in narrow width of Town Panchayat 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 Departmental officers.TWAD SoR No - 323.SI NO-43, T Main - 1400.00 m F Main - 1795.40 m Distribution - 11576.00 m

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers.HDPE TWAD SoR P.No - 268

HDPE Pipes of 90 mm diameter

HDPE Pipes of 110 mm diameter

HDPE Pipes of 125 mm diameter

HDPE Pipes of 140 mm diameter

HDPE Pipes of 160 mm diameter

HDPE Pipes of 180 mm diameter

HDPE Pipes of 250 mm diameter

Brick work in Cement Mortar in 1:5 ( One cement and Five Sand ) using best quality of Stock bricks 2nd class of size 9x 41/2 x 3 including all cost of materials and labour charges including Curing charges etc., complete as per Standard Specification.

Above Basement

Plastering c.m 1:5 (one cement and five sand) mix to a thick of 12mm using clean screened sand and including the cost of curing for 15 days from the completion of work and surface should free from undulations and including the cost of preparing the surface for plastering and protecting from other damages till setting of mortar etc complete complying as per MORTH Specifications. TNDSS No.56 & 57

Plain Cement concrete 1:4:8 mix (One cement four crushed stone sand and eight aggregate) using 40 mm ISS metal including mixing, laying, consolidating curring cost and conveyance of all materials to site and all labour charges etc., complete as per standard speicification Data For - F Main - 510.41 Cu.m For - Distribution System - 1843.36 Cu.m RA.Item.No.12

Plain Cement Concrete 1:2:4 Mix (one part cement, two part sand and four part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge . F Main - 680.55 Cu.m Distribution - 1843.36 Cu.m. RA.Item.No.13

Construction of Brick work valve Chamber

Construction of Brick work valve Chamber . The rate should include earth work excavation in various soils met with at the site of work, refilling the pit after the construction of the pit, PCC M10 for Blinding Concrete, Brick work in CM 1:5 and plastering with CM 1:5 - 12mm thick, cost of steel reinforcement fabrication charges, Cover slab with manhole cover etc., and fixing the valves in position inside the pit including laying, jointing of valves, HDPE pipes and specials including the cost of jointing materials such as bolts and nuts RI sheets washers etc., complete and as directed by the Departmental Engineer- RA.Item.No.82 to 88

For Sluice Valve

80mm diameter, For D System -8 Nos 100mm diameter For F.main-7 Nos For D System -9 Nos

150mm diameter , For F.main-1 Nos For D System -7 Nos

200mm diameter , For T.main-7 Nos For F.main-2 Nos For D System -1 Nos

For Scour Valve

80mm diameter, For F.main-4 Nos For D System -11 Nos

100mm diameter, For F.main-2 Nos

150mm diameter, For T.main-2 Nos

For Air Valve

80mm diameter, For F.main-7 Nos 100mm diameter, For F.main-2 Nos

Construction of RCC Chamber for providing Electromagnetic flow meter, Flow Control valve, Pressure sensor and Water quality smart sensors including Earth work excavation, refilling and disposal of excavated earth complete.RA.Item.No.74

Construction of Thrust blocks

Construction of Thrust blocks using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete (Bends)Metro Sor Pg.No.35

200mm Diameter,

22.5 Degree, For T.main-2 Nos For F.main-2 Nos

45 Degree, For T.main-2 Nos For F.main-2 Nos

90 Degree, For T.main-2 Nos For F.main-2 Nos

House Service Connection

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.

P.Haridass