School Improvement Grant 2025-2026 in Vadakku Valliyur Town Panchayat

Amount

Earth work excavating and deposting on bank with initial lead of 10m& intial lift of 2m in hard stiff clay, stiff black cotton, hard red earth shales ,murram, gravel, stoney earth mixed with small size boulders etc completed as per std specification.SS20B

Supplying and filling in foundation and basement with filling sand in layers of not more than 15 cm thick well rammed consolidated etc. complete complying with standard specification .

Plain Cement concrete of mix 1:4:8 (One part of cement, four part of sand and eight part of aggregates) using 40mm guage hard broken including cost conveyance of all materials to site and labour chargesetc., complete as per standard specification

Steel centering for sides and soffits including supports and strutting upto 1m height for plain surface such as RCC slab with all cross bracings using mild steel sheet of size 90cmx60cmx10 gauge stiffened with welded miled steel angles of size 25x25x6mm for laid over silver oak for coundary wood joints of size 10x6.5 cm spaced at about 90cm centre to centre and supported by casurials props of 10cm to 13 cm dia spaced at about 75cm centre to centre and suppor etc completed as per std specification. a) Ground Floor Columns

b) Grade Beam

c) Lintel, Beam & Slab

Supplying fabricating and placing in position of steel rods using TMT Steel ISI including cost of binding wire, cost of labour charges for fabrication and placing in position etc. Complete. Complying with std. specifications.

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 -

Brick Work in Cement Mortor 1:5 Mix (one cement, five sand) using best Country III Class Bricks of size 8¾"x4¼x2¾ from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications

Collection Supply and Filling of well gravel from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and slacking the same to site to departmental gauge and filling to required depth, well rammed etc., Complete as per standard Specification

Special Ceiling Plastering in cement motor 1:3 mix (one part of cement and three part of sand) 10 mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per standard Specification

Plastering in Cement Mortor 1:5 Mix (one part of cement and five part of sand) 12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

Supplying and fixing M.S.grill to doors, special windows and ventilators etc as directed by the departmental officers inclusive of cost of MS grill including one of cost red oxide and fixing in position etc., complete (as per the schedule of rate) SL.NO.182 Q3

Tiles flooring with best quality of scratch ceramic tiles of 30 c.m x 30c.m x 6mm size of approved colour laying with cement mortor 1:3 mix pointing the joints with colour pigments ncluding cost conveyance of all materials to site and labour charges,etc., complete as per standard specification

Dadooing wall Tiles with best quality of colour tiles of 30 c.m x 20c.m x 6mm size of approved colour laying with cement mortor 1:3 mix pointing the joints with colour pigments ncluding cost conveyance of all materials to site and labour charges,etc., complete as per standard specification

Supplying and fixing in Position of Indian water closet with all set in brick jelly concrete 1:4:8 Mix concrete 10 cm thick using 20mm brick jelly and top finished with c.m. 1:3 mix 20mm thick without any leakage etc. complete.

Weathering course concrete with broken brick jelly of 20 mm gauge in pure slacked lime ( no sand to be added) over roof slab the proportion of brick jelly to lime being 32:12.5 by volume and laid over In a single layer and consolidated require designed and finished thickness by beating the concrete with wooden beaters of approved pattern , keeping the surface constantly with springing lime jiggery water asper standard specification and as directed by the departmental officers Complete as per standard specification.

Finishing with top of roof with one course of machine pressed tiles of size 20cmx20cmx2cm of approved quality laid in cement mortar 1:3 (One part of cement and three part of sand) 12mm thick mixed with water proofing compound conforming to ISS by 2% weight of cement used and the joint pointed neatly to full depth of tiles with same water proofing compound mixed with cement motar ,red oxide, etc Complete as per standard specification.

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification

Painting the new iron work in all floor two coat of best synthetic enamel paint of approved colour and brand over one coat of primer including scrapping and preparation of surface, cost of breshes and neat finishing complying with stadard specifications

Supplying, laying and jointing PVC pipes and GI specials as follows (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works. a) 110mm PVC pipe

b) 110mm PVC Elbow

c) 110mm PVC Tee

d) 32 mm PVC Pipe

e) 32mm PVC Coupling

f) 32mm PVC Elbow

g) 25mm PVC pipe 10kg

h) 25mm PVC Elbow

i) 25mm X 20mm PVC reducer

j) 20mm PVC Pipe

k) 20mm PVC Elbow

l) 15mm dia brass CP screw down tap

Supply and delivery and fixing of 500 lit HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

Supply and run of 2 of 4 sq.mm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V on 7/20 GI bearer wire for service connection mains, cost including all costs etc,., complete as per standard specification. SD 65

Wiring with 2 x 1.5 sqmm (22 / 0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T switch with continuous earth wire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / Fan point (For electronic regulator) etc., complete cost including all costs etc., complete as per standard specification. (SD-23)

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3 mm thick Hylem sheet cover for 16 A 3 pin non inter locking CS Plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point.as per (SD 38)

Supply and fixing of single box type 4'x18w crystal glass LED Tube light with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting. (SD-445)

Supply and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 1meter down rod on the existing clamp. (SD-458)

Drilling of 150mm deepborewell in hard rock area any reuired depth in officials inlcuding cost and conveyance and all labour charges therefore etc completd

Supply and fixing 180mm dia PVC 6kg/cm2 casingpipe including cost and conveyance including erection charges etc completed

Supply and fixing of 15 lpm x 80m submersible motor including cost and conveyance and all labour charges etc completed WD-M1585

Supply and delivery 1.5 HP Panel Board including all cost and conveyance etc., complete. WD-M1906

Labour charges for Erection of Submersible motor including all costand conveyance etc., complete.up to 5 HP

Supply and delivery of 2.5 sq mm 3 core flate type copper cable cable for submersible motor work including all cost of labour cost and materials etc.,

Supply and delivery of 32 mm UPVC Pipe including all cost of labour cost and materials etc.,

VELMURUGAN (BID ID -1352836)