Construction of P.D.S center at Ward No.16, Kallakudi street in Ariyalur Municipality.

Amount

Boring, providing and installing bored castin - Situ reinforcement cement concrete pile of specified diameter and length below the pile cap in cement concrete 1:1.5:3 (1 cement, 1.5 coarse sand, & 3 graded stone aggregate of 20 nominal size) to carry a safe working load not less than specified excluding the cost of steel reinforcement but including Bentonite solution mechinery & labour charges etc, all complete. (Length of pile for payment shall be measured from bottom of pile to the bottom of pile cap).

Earth work excacation in all soils including initial lead and lift charges as per standard specification.

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

Plain Cement Concrete 1:4:8 using 40mm ISS size HBG metal form approved quarry including cost and conveyance of all materials to worksite, including labour for mixing, laying the concrete with good water and compacting the concrete including charges for form work and all other incidental charges etc., complete as per Specifications MORD 800.

Centering for sofits of RCC slabs of Plane surface like lintels, beams etc., including strutting 3m high using mild steel sheets of size 90cm x 60cm and B.G. 10 stiffened with M.S. angles of size 25mm x 25mm x 3mm laid over silver Oak (CW) joists of size 10cmx 6.5cm (spaced at about 90cm c/c) complying with standard specification .(for grade beam, Footing)

for column

Lintel beam, Roof slab etc.,

Supplying, cutting, bending, tying and fixing in position of M.S (or) RTS Grills for RCC works including cost of steel and blinding wire etc., complete.

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 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 - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (for basement)

for super structure

Brick work in cement mortar 1:5 mix using country bricks of std size 8¾”x 4½”x 2¼” (one part of cement five part of sand etc complete as per standard specification for foundation and basement. (for basement)

for super structure

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete.

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)) 12mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications (S.I.309)

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed.

Plastering in cement mortal 1:5 and 12mm thick including all cost and conveyance etc. as per standard specification.

Painting two coats for Interior surface with approved Interior 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 two coats with ready mix enamal paint of approved colour and trade for doors & windows including cost and conveyance of all materials and all other labour charges etc., complete.

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers

Supply and fixing of manually operated rolling shutter following size including cost of hold fast and wind appliances with one coat of red oxide paint etc complete.

Wiringwith2x1.5sq.mm.(22/0.3)PVCinsulatedSCunsheathedcopperconductorof1100VgradeinsuitablePVCrigidpipeonwallandceilingwithPVCaccessoriesandwithTWswitchboxan5AFTswitchwithpainting of suitable colour for open PVC light point / fan point (for electronic regulator) (6 points per coil) SD-20

Supply and fixing of fancy glass shade and 11W CFL for BH point. SD - 80

Wiringwith2x1.5sq.mm(22/0.3)PVCinsulatedSCunsheathedcopperconductorof1100VgradeinsuitablePVCrigidpipeonwallandceilingwithPVCaccessorieswith150x100x113mmTWsitchboxfor5A3pinnoninterlockingWallsocketwith5Aflushtypeswitchwithpaintingofsuitablecolourwithcontinuousearth wire connection of 14 SWG TC wire for open PVC plug point SD -36

Supplyandfixingof1200mm(48")ACceilingfancompletewithsteppedelectronic300Wregulatorwith1meter down rod on the existing clamp SD - 107

Supplyandrunof2of6sq.mm.(84/0.3)PVCinsulatedSCunsheathedcopperconductorof1100Von7/20GI bearer wire for service connection mains. (SD NO.66)

Supplyandrunof2x1.5sq.mm.(22/0.3)PVCinsulatedSCunsheathedcopperconductorof1100Vgradein25mmdiaGIpipe(Class'B')suitablybentatbothendswithnecessaryangleironuprightandendsupportsformains. SD-69

Supply and run off 2 of 6 sq.mm PVC unsheated SC aluminium cable of 650v grade insuitable PVC rigid pipe on wall or ceiling with continuous earth wire connection

Supplyandfixingof16ADPswitchof500Vwithmatalcladwithfuseandneutral(sidehandle)onsuitableTWboard with earth connection only. SD-142

SupplyandfixingofTNEBmeterboardsuitablefor32Asinglephaseserviceconnectionwith32Afuseunit(500V)32Aneutrallinkandearthlink(1"x1/8"copperflat)onTWplankofsize375mmx300mmx19mmwithsupportingTWreepersof1"thickaneithersidewithpaintingwithsuitableboltandnutsforfixingtheTWplankonwallwithearthconnectionandinterconnectionwith7/20PVCinsulatedcopperwirefromEBmetertofuse unit. SD - 125

Sudhakar (BID ID -1220592)