Construction of 1 lakh litre sump and pump room at Uthiramadasamykoil west side inTippanampatti village in Tippanampatti Panchayat in Keelapavoor Union

Main Estimate

Earth work open well excavation complying with relevant clauses of T,N.D.S.S. Well sinking and with lead upto 10 metre in Hard stiff clay, stiff black coton soil, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders and hard gravely soil - First depth of 2 metre - item no 88

Earth work open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in soft disintegrated rock, laterite, soft rock or kankar not requiring blasting - First depth of 2 metre - item no 89

Open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in medium rock and dense medium rock not requiring blasting - Second depth of 2-4 metre - item no 90

Collection and supply of Sand and filling in to the basement including cost and conveyance to the siteand all labour charges for filling as per standard specifications

Cement concrete 1:4:8 mix using 40m ISS HBG metal including cost and conveyance of all materials and all labour charges etc., complete.

1.50m to 4.50m Below GL

Providing and laying in position, Standardised Concrete Mix M-3O 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 content of 400 kglms and maximum water cement ratio of 0.45, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of Sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also 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, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards (No separate payment will be made by the Department for the excess usage of materials) etc complete

0m to 1.50m Below GL

1.50m to 4.50m Below GL

Above GL (0.000 - +4.500m)

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Above GL (0.000 - +3.300m) plane surface

Above GL (0.000 - +3.300m) Curve surface

Above GL (0.000 - +3.300m) round surface

Above GL (+3.300 - +4.300m) plane surface

Above GL (+3.300 - +4.300m) curve surface

Supplying, Fabricating and placing in position of MS steel or Ribbed Tor Steel for all Reinforced Cement Concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with standard specification.

Supply and delivery of following sizes of FRC Manhole Covers / Frames to stores on as per IS 12592:2002 to its latest revision with reinforcement details for covers and frames.heavy duty

Exterior Emulsion painting two coats with best approved quality and colour paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete.

Refilling the basement with excavated earth other than Sand complying the Standard specification

Pump Room

Earthwork excavation in hard stiff clay soil with initial lead and lift as per SS 20B for foundation as per SL.No.148

Cement Concrete 1:4:8 using 40mm BSS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc., complete

Random Rubble masonry with Simultanous pointing in Cement mortar 1:5 mix using good size of rough stones and 10% of bond stones including cost and conveyance of all materials curing etc., complete

Filling the basement with excavated earth including cost and conveyance of all materials to site including all labour charges and other incidental charges etc., complete

Filling the basement with stone dust earth including cost and conveyance of all materials to site including all labour charges and other incidental charges etc., complete

Brick work in CM 1:5 mix using Country bricks including cost and conveyance of all materials and all labour charges etc., complete

Centering for Roof slab including cost & conveyance and labor charges etc., complete

Supply and Fabrication of steel including cost of materials and all fabrication charges etc., complete

RCC 1:1.5:3 mix using 20mm HBG metal including cost and conveyance of all materials and all labour charges etc., complete

Plastering using CM 1:3 mix with 10mm thick including cost and conveyance of all materials to site and all labour charges etc., complete

Plastering using CM 1:5 mix with 12mm thick including cost and conveyance of all materials to site and all labour charges etc., complete

supply and fixing of MS door of size 1.00x2.00 in MS angle 40x40x6 mm with MS flat 25x25x6 mm with MS sheet of 18 gauge including ventilating arrangements using 20 mm square MS rods with locking arrangements all complete.

Granolithic floor finishing including cost and conveyance of all materials and all labour charges etc., complete

Painting two coats over New iron works using ready mixed enamel paint including cost and conveyance of paint and all labour charges etc complete

Exterior Emulsion painting two coats with best approved quality and colour paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete.

Distembering two coats with best approved distember including cost and conveyance of all materials to site and all labour charges etc complete

Finishing the top of roof with one course of PRESSED TILES of size 20 cm X 20 cm X 2 cm laid in cement mortar 1:3 (One cement and three sand) 12mm thick mixed with water proofing compound conforming to I.S. at 2% by weight.

Labour charges for fixing of doors ect

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount 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)

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