Erode Dt Avalpoondurai Town Panchayat 15thFC - Tied grant - First Installment 2025-2026

Amount

Earth Excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as Hand stiff clay black cotton hand red earth, shales murram ordinary gravel stoney earth and earth mixed etc., - For OHT

For Pipeline

Plain Cement Concrete 1:4:8 (One cement Four sand and eight aggregate) using 40mm gauge hard broken granite jelly for foundation including cost and conveyance of all materials including labour charge for mixing laying curing, watering if found necessary and laid in layers and not more than 30 cm thick etc., as per standard specification.

Providing and laying in position Standardised Concrete Mix M-20 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 cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - 1.50m to 4.50m below GL

0 to 1.50m below GL

up to 4.50 mt from above GL

4.5mt to 6.00mt above GL

For side wall 7.33mt to 10.98mt

Supplying and execting steel centering for sides and soffils including necessary supports and shuttering to the required height for RCC items using MS sheets (or) scritable size of SG 10 stiffened with welded MS angle of size 25mm x 25mm x 3mm of boading laid over silver oak joints of size 10CMK 6.5cm spaced at 90cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at 75cm centre to centre conmplying with standard specification etc. completed and as directed by Departmental officer - Below Ground level or footing brace

Below GL to footing

Above GL o mt to 3.30mt

5.31mt to 6.30mt above GL

Curved surface

floor slab sides to 5.31 to 6.30mt

Square Coloumns - below g.l. to coloum

above GL to omt to 3.30mt

above GL to 3.31 to 4.30mt

above GL to 4.31 to 5.30mt

5.31mt to 6.30mt above GL

Supplying fabricating and placing in position of RTS steel rode or reinforcement including the cost of steel and binding wire etc.complete.

Painting two coats with approved Exterior Emulsion paint over one coat of priming coat over cement plastered exposed surface of the reservoir including cleaning, preparing the surface and curing preparing the surface and curing etc., complete.

Supply and fixing of MS ladder to out side of Tank including cost and conveyance and fixing all labour charges etc.,complete.

Providing and fixing of RCC inner access ladder with RCC 1:1.5 :3 using 20mm HBG stone for OHT including casting of reinforcement, placing grill in positional, centering shuttering charges, mixing concrete curing etc., to required height and clear width of 45cm consisting of two nos. of vertical pot of 10cm x 15cm and step slab of 25mm x 25mm etc., complete

Supply and Fixing of Manhole cover 60 x 60 cm (heavy duty) with frame including cost and conveyance of all materials to site etc., complete.

Supply and delivery following water supply materials including cost and conveyance of all materials to site, labour charges etc., complete - 63mm 6kg/cm2 pvc pipe

50mm GI pipe

50mm GI Coupling

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including of all labour charges etc complete.

Refilling with excavated earth including sectioning and leveling and all materials conveyance of all labour charges etc complete.as per standard Specifications

BS Associates (BID ID -1424479)