E1/5238/2025-01-Construction of Noon Meal Centre at Ellappalayam School Campus in Ward No.05

Amount

Earth work excavation in ordinary soil and refilled soil with initial lead of 10M and lift 2M and depositing the excavated earth at places shown by the departmental officers complying to the standard specification

Cement Concrete 1:4:8 (One Cement, Four crushed stone sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Re-filling the excavation earth filing including cost and conveyance and all labour charges etc complete as per standard specification.

Filling the basement with carted sand including cost and conveyance and all labour charges etc complete as per standard specification.

Brickwork in CM 1:5 mix using Fly ash bricks ground maded of size 23 x 11 x 7 cm including cost and conveyance of all materials etc., complete.

Centering for soffits of RCC slabs plane surface including strutting upto 3.00m height using mild steel of size 90cmx60cmx10 gauge fitted with MS angle of size 25mmx25mmx3mm laid over silver oak (CW) joists of size 10cmx6cm spaced at 90cm c/c and supported by causrina props of 10cm to 13cm dia spaced at 75cm c/c complying with standard specification.

For Roof Beam & slab

For Column

Supplying fabricating and placing in position of mild steel or ribbed tar steel for reinforced cement concrete works including cost of steel binding wire all labour charges for cutting fabrication and placing of rods and other incidental charges etc., complete as per standard specification

Providing and laying in position, standardised concrete Mix M-20 Grade in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, 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 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 crushed stone 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).

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Plastering with cement mortar 1:5 mix (One cement and five sand) 12mm thick including cost and conveyance of all material at site finishing watering curing and all other incidental charges etc. complete as per standard specification

Weathering course with one course of pressed tiles set in CM 1:3 mix over brick jelly conveyance in lime mortor over the RCC roof slab, in the proportion of 32:12.50,80mm thick. including cost and conveyance and labour charges etc.complete

Paving the floor with Solar Reflective ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (one cement and three M sand ) 20mm thick laid in-situ and pointed with same coloured cement

Painting the wall two coats with approved weather proof Exterior Emulsion paint over one primer coat of over cement plastered wall surface ect., complete complying with standard specification.

Painting two coats with enamel paint over for new iron work including cost of all materials to site and all labour charges etc complete.

Supply and fixing of pre polish 40mm thick Cuddappa slab including cost and conveyance of all materials to site etc complete as per standard specifications

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Paving the floor with Doubble charged Vitrified tiles of approved quality and colour of size 600x600x8mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3(one cement three sand) 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officer. The colour & quality of tiles should be got approved by Municipal Engineer before use on work

Supply and fixing in position of 110mm dia PVC rainwater downfall pipe with necessary PVC shoe, PVC bend, TW plug, Ci clamps including all labourcharges cost and conveyance of all materials to site etc., complete as per standard specification - 3 Rm

Wiring with 2x1.5(22/0.3) sqmm PVC unsheathed SC Copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with T.W. switch box with 5amps F.T. switch in flush with wall covered with hylum sheet of 3mm thick with painting of suitable colour with continuous earth wireconnection of 14 SWG wire for Light point [ SD No. 19 ]

Wiring with 2x1.5(22/0.3) sqmm PVC unsheathed SC Copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with 150×100×113mmTW switch box for 5A - 3 pin- non inter locking CS plug Including pin top with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC Plug Point [SD NO 10 ]

Supply and fixing of single box type 4'-40W flourescent tube fitting with copper choke and condenser with TW round block on wall or ceiling with flourescent tube with PVC unsheathed copper leads from terminals to the fitting of Tube Light [SD 87]

Supply and run of 2of 4 sqmm PVC unsheched Sc copper. Cable of 1100V grade in suitable PVC rigid Pipe on wall and ceiling with continuous earth wire connection of in SWG TC wire with painting of suitable colour.[ SD-158]

SREE SENTHUR CONSTRUCTION (BID ID -1483209)