Construction of Two Class Room School Building at Poongudikadu PUP School In Pudupattinam Panchayat Sethubavachatram Block

Amount

Construction of Two Class Room School Building at Poongudikadu PUP School In Pudupattinam Panchayat

Earth work excavation in all class of Soil except hard rock requiring blasting with intial lead and lift etc. Complete for foundation as per SS 20B.

Supplying and filling with Good Quality M.sand including Cost and conveyance, labour charges etc, Complete.,

C.C.(1:4:8) Mix using 40mm ISS & HBG metal including cost & conveyance & Labour charge etc. complete.

Refilling the approved good quality earth filling in plinth area area development etc

Collection and supply of gritty gravel from appd quarry including cost and conveyance & Labour charge etc. complete.

Supplying and erecting Centering and Shuttering for soffits including necessary supports and strutting up to 3 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at about 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specification.(Payment for centering shall be given after the concrete is laid).

Footing, Plinth Beam, etc.

Plain surfaces such as roof slab, floor slab, beams, lintels, loft, sill slab, staircase waist, portico slab and other similar works.

c. square and rectangular coloumn and small quantities such as sunshades, parapet cum drops and window boxing , fin projections and other similar works .

Providing and laying in position, M-20 Grade in accordance with IS:456-2000, using 20mm and down grade hard broken granite stone jelly for all RCC Items of works with minimum cement content of 350kg/m3 and maximum water cement ratio of 0.50, including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS:9130 to accelerate, rated setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m) 7730kg. of 20mm machine crushed stone jelly and with about (3.3cum) 5156 kg. of 10-12mm machine crused stone jelly and with about (4.79cum) 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).

foundation & Basement

Ground floor

Steel - Fe 500 D : supply , fabrication and placing of reinforcement steel of high yield strength ribbed bars of various diameters and grade conforming reinfore=ced concrete works etc

Brick work in following Cement Mortar 1:5 using best quality II class table moulded bricks 8"3/4 x 41/4" X23/4" for foundation and basement including curing etc.,complete complying with standard specification.including scaffolding curing cost of reinforcement etc.all complete as per specifications and drawings as directed by the Engineer in-charge.

a. Foundation Basement

Ground floor

Brick partition walls of 11.50cm thickness using best quality II class table moulded bricks 8"3/4 x 41/4" X23/4" in Cement Mortar 1:3 (One Cement and Three Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers.

Ground floor

PLASTERING WORK

Providing and applying 10mm thick cement plaster in cement morter 1:3 mix ratio to finishing the exposed surface of R.C.C items etc.

Providing and applying 12mm thick cement plaster in cement morter 1:5 mix ratio to finishing internaly wall in single coat at all levells to correct line and including chicken wire mesh at all joints of bricks and concrete etc.

Providing and applying 12mm thick cement plaster in cement morter 1:5 mix ratio to finishing externaly wall in single coat at all levells to correct line and including scoffolding rounding off or chambering og corners offset at all joints of bricks and concrete etc.

FLOORING & DADOOING

Paving the floor with best approved quality fine polished SHAHABAd stone slabs of size 600*600 of 18/20mm with machine cut edges and machine marble slab not less than 100 mm widh then 1:3 fixing the slab

Providing granalothic floor finish of the following thickness with plain cement concrete 1:2:4 using 10 to 12 mm gauge hard broken stone jelly including laying and finishing and rubbed smooth power traweler finishing lining and curing etc.

Fabrication and supply of MILD STEEL WINDOW of the following size with Double Leaves outer frame made of 35x35x5 mm equal M.S.L angle, mullion section made of 25x25x5mm equal T section, Shutter Frame made of 25 x 25 x 5mm equal M.S.L angle for Horizontal and Vertical members and the shutter frame strengthened by stiffeners of 2 No. Horizontal for each shutter using 25 x 25 x 5mm equal M.S. T section fully covered with 18 gauge plain M.S full sheet welded with shutter frame neatly and also fixing by welding protective grill with 12mm square M.S rods at an interval of not greater than 10cm centre to centre to the outer frame,4 Nos. of hold fasts made of 35x35x5 mm equal M.S.L angle , 2 Nos. of peg stays with holes for keeping the windows open in different positions, 2 Nos. of locking handles, fixing the shutter with 4 Nos. of 4 inch hinges with outer frame of the window including painting the whole unit with one coat of best quality of red oxide primer etc., complete.

Fabrication and supply & Delivery of MILD STEEL DOORS of the following Size with Double Leaf outer frame made of 35x35x5 mm equal M.S.L angle and shutter frame made of 25x25x5mm equal M.S L angle for Horizontal and Vertical members and the shutter frame strengthened by stiffeners of 2 Nos horizontal, 3 Nos. diagonal for each shutter using MS flat of size 20x5mm fully covered with 18 gauge plain M.S full sheet welded with shutter frame neatly and also fixing by welding 6 Nos. of hold fasts made of 35x35x5 mm equal M.S L angle, 2 Nos. of wind appliances, 3 Nos. of tower bolts,1 No aldrop, 3 Nos. of handles fixing the shutter with 6 Nos. of 6 inch hinges with outer frame of the door including painting the whole unit with one coat of best quality of red oxide primer etc., complete

Lobour charges for fixing the doors including all charges ect

Lobour charges for fixing the doors including all charges ect

PAINTING WORK

Supplying and painting new ceilling plastered surface with two coats of distimbering one coat of distibering primer rubbing and labour charges etc.

Supplying and painting new plastered internal wall surface with two coats of distimbering one coat of distibering primer rubbing and labour charges etc.

Supplying and painting the wall with one coat of wall primer and two coats of exterier emulsion (apex or equivalent )as instructed by the department surface with two coats of distimbering one coat of distibering primer rubbing and labour charges etc.

Weathering course concrete using best quality broken brick jelly of 20 mm uniform gauge in pure slaked lime over the RCC roof slab in the propotion of brick jelly etc.

Finishing the top roof with one course of machine pressed tiles of size 230mm*230*20 mm of approved quality set in cement morter 1:3 mix 12 mm thick mixed with water proofing compound conforming ISS 2 %weight of cement used joints pointed neatly to full depth of tiles including etc.

Painting new work iron such as steel doors and windows ventilators window bars balustrateds etc.

supplying and fixing cuddapah slab for cudboard shelf

Providing cup- board shutter with frame using termite/ water proof ply wood of 19mm thick over which laminated sheet of 0.8mm thick fixed using inside the shutter and 1m thick fixed out side labour and fixing including etc.

supplying and fixing PVC Rain water down fall pipes of following dia mwter etc,complete.

Sub Estimate for Electrification

Wiring 2*1.5 sq.mm (22/0.30) PVC insulated unsheathed SC.cu . Conductor of 1100 V grade in suitable PVC rigid pipe line on wall and ceilling with PVC accessories with TW switch box with in flush with wall coverd with hylem sheet of 3mm thick with painting of suitable colour for concealed PVC light/fan (SD NO.25)

a. Light point( 11 nos) ,b.Fan point ( 6nos)

Suppying and fixing 4'-18 W LED tube with fitting inclusive of all charges etc.

Wiring 2*1.5sq.mm (22/0.30) PVC insulated unsheathed SC.cu . Conductor of 1100 V grade in suitable PVC rigid pipe line on wall and ceilling with PVC accessories with TW switch box with in flush with wall coverd with hylem sheet of 3mm thick with painting of suitable colour for concealed PVC light/fan (SD NO.38) 5 pin blug point

Supply and fixing of 1200 mm sweep Ac ceilling fan complete with stepped electronic regular with 300 mm down rod on the existing clamp SD 106

Supply and fixing of water tight Bulk Head fitting with guard (Philips / Bajaj / Crompton / Klite) suitable for incandencent lamp and 60W bulb (SD N0.83)

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains (SD 65)

Supply and fixing of TNEB meter Board suitable for 32A Single Phase service connection with 32A Fuse unit (500V) 32A neutral link and earth link (1" x 1/8" Copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit. (SD No. 125)

Supply and run of 2x4 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains SD 70

Supply and Fixing of 16 Amps DP Switch of 500V with Metal Clad with Fuse and Neutral SD 142

Earthing as per PWD standard with an earth electrode of 2 metre Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work (SD 234)

Provision for EB Deposit Charges

RAIN WATER HARVESTING STRUCTURE

Earth work excavation for foundation in all soils and sub soils to full depth etc., ordinary soil complete

Supplying and filling in foundation, basement, etc with filling M.Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

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

Brick work in CM 1:5, using country bricks, including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc compete.

Providing Granolithic flooring with CC 1:2:4, using 10-12 mm chips, 25 mm tk, including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc compete.

Plastering in CM 1:5, 12 mm tk, including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc compete.

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

SRI BALAJI BUILDERS