Construction of 10000 lit OHT at East Steet and EPL Arrangement at Ulakudi Village in Kaliyavoor Panchayat in Karungulam panchayat union of Thoothukudi District under Surplus Fund-2025-26-pakageno-02

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD board officers. A.Hard stiff clay black cotton, hard red earth, shales, murr

a) First depth of 2m

b) Second depth of 1m

Sand filling with clear m.sand including cost of sand watering, ramming and consolidation etc complete as directed by officers.

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

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, vibrating with mechanical vibrator, finishing, curing etc., complete as directed by TWAD Board officers.

For items 1.5m to 4.5m Below GL(Footing Rectangular Portion)

R.C.C 1:1.5:3 using 20mm(0m to 1.5m Below G.L.)

0m to 4.50m Above GL&1.00 m Above G.L

4.50m to 7.32m from GL

7.32m to 10.98m from GL

Supplying and erecting stee centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS angles of size 25mm×25mm×3mm of boarding, laid oversilver oak joints of size 10cm × 6.5cm speced as 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., completed and as directed by officers.

A) Plane surface

Below GL

GL to 3.30m ht

A.GLF for beam (0.00m to 3.30m)

5.31m to 6.30m for floor beam&slab

B)Curved surface

Below GL

0m - 3.3m(floor slab sides)

Square Column

Below GL

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putt

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 officers.

Fabrication, supply, delivery and fixing of outside MS ladder wide 45cm made out of 50×50×6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm centre to centre welded, jointed etc., providing with suitable side supports, clamps, and locking arrangements provided with one coat of red oxide paint to for providing access to roof top of OHT of suitable inclined length, including bottom anchorage and transportation and as directed by officers.The rates includes concrete Bed block in in CC 1:2:4 using 20mm HBGS at Top and bottom of suitable size with necessory anchor bolts.

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

65mm dia GI bend(sort)

65mm dia GI coupler

65mm dis GI union

65mm dia GI Elbow

50mm dis GI union

50 mm dia GI Elbow

50mm dis GI Tee

65x50mm dia GI reducer

75x63mm dia PVC reducer

65mm dia GM Gate Valve

50mm dia GM Gate Valve

Supply and fixing of 63 mm 6Ksc PVC pipe including all cost and conveyance charges

Supply and fixing of 80 mm 6Ksc GI pipe including all cost and conveyance charges

Earth work execavation abd depositing on bank with in intial lead of 10 mts and lift of 2 mts in narrow trenches for laying the pipes in all kinds of soils as directed by the departmental officers

Laying and jointing pipeline including all cost and conveyance charges

Refilling the execavated soils in the trenches including all cost and conveyance charges

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

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