Krishnagiri Dt Kaveripattinam 10000 ltr OHT Arasampatti Pts Pckg no 2025 2026 KPTM 16

Amount

1.Construction of 10000 Litres capacity OHT (7.50m Staging Height ) at Bendrahalli kottavur H/o. Arasampatty Estimate Amount : 10,17,550/-

Earth work excavation for foundation in all class of soils except hard rock requiring blasting including cost and conveyance of all etc.,complete

Sand filling for foundation with clear sand including cost of sand, watering, ramming and consolidation etc., complete

Cement Concrete 1:4:8 (One cement, four sand and eight aggregates) using 40mm HBGS for leveling course for foundation including the cost of mixing concrete, ramming curing etc. complete

RCC 1:1:5.3 (one cement, one and half sand and three aggregates) using 20mm HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing the concrete,vibrating, finishing, curing etc., complete.

A. 1.5m to 4.5m below GL

B. 0m to 1.50m below GL

C. 0 m to 4.5 m from GL

D. 4.51m to 7.32m from GL

E. 7.33m to 10.98m from GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets of suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaced at 90cm center to center and supported by casuarina props of 10cm 13cm dia spaced at 75cm center to center complying with standard specifications etc., completd and as directed by TWAD Board officers.

A. PLANE SURFACE BGL upto 3.30m

B. 3.31m to 4.30m ht.

C. 6.31m to 7.30m

B. CURVED SURFACE

C. SQUARE COLUMN

Square column Below G.L. And Ground level to 3.30 m

Square column 3.31 to 4.50m

Square column 4.51 to 5.30m

Cement paint (New wall )Two Coats with approved cement Paint over one prime coat of Cement primer over Plastered surface including cost and conveyance of materials and labour charges etc complete. - 10.00 Sqm.

Supplying fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc., complete and as directed by TWAD Board officers.

Fabrication, supply, delivery and fixing of outside MS ladder of 45 cm wide made out of 50x 50 x 6 mm MS angle for sides and steps in 16mm dia MS rod at 30cm centre to centre welded, Jointed etc., providing with suitable side supports, clamps and locking

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete as directed by the TWAD officer.

Providing pvc Ventilation arrangement 2 nos mosquito proof nylon net with 65 mm GI pipe and spls as directed by the Departmental officers 1 m 65 mm Gi pipe, 4 nos 65 mm Gi elbow , 4nos cutting and 8 nos threading and 2 nos 65 mm GI tee

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by Departmental officers

Refilling in foundation and basement with excavated earth in layer of not more than 15cm thick

Supplying And Fixing Of GI/PVC /HDPE Pipes And Specials including All Charges Etc… Complete

50mm Ø GI pipes for Inlet

50mm Ø GI pipes for Scour Pipe

50mm Ø GI pipes for Delivery

50mm GI Dia Coupling

50mm dia GI Bend

50mm dia GM Gate Valve

Deepening of Borewell and Motor with UPVC Pipeline at Kolkottur Village as per sub estimate

Geophysical Investigation charges

Dirlling of 150mm dia borewell in hard rock area including development charges and Labour charges for Exection of casing pipes in over burden soil

Drilling of 0 m - 150 m Below Ground Level

Drilling of 151 m - 180 m Below Ground Level

Drilling of 181 m - 210 m Below Ground Level

Supply and delivery of 150MM CS casing pipes

Supply and delivery of 160mm PVC End Cap

supply and delivery of 7.5HP Submersible pumpset (50lpm X225m) suitable for 150mm dia bore well

supply and delivery of 7.50HP Pannel board suitable for pumpset as per ISI specification etc., complete

supply and delivery of 1.1KV grade 3 core flat type PVC insulated 4.00 sqmm copper submersibble cable as per ISI specification etc., complete

Labour charges for the erection of 7.50 HP submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Conveyance of power pumpset (centrifugal, jet and submersible) and its accessories from divisional stores to site of works. Upto 10 Kms

Supply and delivery of pipes,cables and specials etc completed

40mm UPVC Column Pipe

40mm GI Adopter

50mm MS Clampset

50mm GI Elbow

50mm GI Union

50mm GI Flange set

50mm GM NRV

50mm GI Nipple

50mm GI Pipe

75mm HDPE PN6 Pipe

65mm GI Collar

Earthwork excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary.

Provision for labour charges laying and jointing with lowering the pipe and specials including all cost and labour charges etc., complete 75mm HDPE PN6 Pipe

Refilling the trenches with excavated earth after pipes are laid as per specification etc complete.

Electrification.

63Amps Fuse

Wooden Board

3 Core UG Cable 16sqmm

25mm GI Pipe

25mm GI Bend

MS Kiosk Box

Provision for Name board

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

RAMAKUMARAN S (BID ID -1325202)