CONSTRUCTION OF CYCLONE SHELTER AT ATHIPATTU PANCHAYAT IN MINJUR

CONSTRUCTION OF CYCLONE SHELTER AT ATHIPATTU PANCHAYAT IN MINJUR PANCHAYAT UNION UNDER CSR - NTECL/2024 - 2025/MJR01

COMMUNITY HALL BUILDING

Earthwork excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary. Refilling the sides of foundation with excavated earth other than sand in layers of well rammed and compacted and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and leveling the site etc. complete complying with standard specification.

Supplying and filling in foundations and basement with filling M- sand in layers not exceeding 15 cm.thick,well watered,rammed and consolidated etc. complete complying with standard specifications.

Plain Cement Concrete 1 : 4 :8 ( one part of cement, four parts of sand and eight parts of hard broken stone ) using 40 mm gauge hand broken hard broken granite stone jelly complying with standard specifications in foundations and basement.

Refilling the approved good quality earth in plinths, area development etc. wherever specified in layers is not exceeding 200 mm thick, with available earth at site.

Supplying and filling of good earth filling locally available earth transported from the outside including consolidation, leveling specified in layers of not exceeding 200 mm thick., etc. complete.

Steel - Fe 500 D: Supply, fabrication and placing of reinforcement steel of high yield strength ribbed bars of various diameters and grade conforming to IS 1786 for reinforced concrete work. The work includes recoiling, straightening, cutting, bending, fabricating, and placing in position, at all levels including lead and lift, according to drawings, specifications etc. complete and supply & use of 18G black annealed binding wire double fold to tie the bars in position and providing precast cement/ PVC cover blocks for main reinforcement to ensure specified cover and complete., including all labor charges etc as directed by departmental officers.

M 25 Concrete Providing and laying in position, Standardised Concrete mix M-25 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 concrete 350kg/m3 and maximum water cement ratio of 0.5, including admixture (plasticiser / super plasticiser) in recommened proportion as per IS :9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0cu.m) 7730kg of 20mm machine crushed stone jelly and with about (3.3cu.m) 5156 kg of 10-12mm machine crushed stone jelly and wiht about (4.79cu.m) 7670 kg of M.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 fanc clams 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 hte excess usage of materials).

For Sub Structure

For Super Structure

Supplying and Errecting For Centering soffits of scaffolding gauges including cost and conveyance of all materials and labour charges for loading and unlaoding charges etc,..completed.

For Sub Structure

For Super Structure

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.

For Sub Structure

For Super Structure

Providing & applying 12 mm thick cement plaster in CM 1:5 (1 part of cement: 5 parts of sand) to walls internally in single coat at all levels to correct line and level including chicken wire mesh at all joints of brick and concrete surfaces with minimum overlap of 150 mm in all directions, scaffolding, rounding off or chambering of corners, offsets, fin/ bands, projections, etc. and cleaning of surface, raking out joints, roughening of surface, chiseling the undulated surface wherever necessary and curing, etc., all materials and labor complete in all respects including all lead, lift and descent and as directed.

Providing and applying 10 mm thick Cement plaster in Cement mortar 1:3 ( One part of Cement and Three parts of Sand ), to finishing the exposed surfaces of R.C.C. items of works such as Roof (or) floor slabs, beams, and Sun shades etc.to correct plane and level including scaffolding, hacking of surface, chiselling the undulated surface wherever necessary and curing etc., all materials and labour complete in all respects including all lead, lift and descent and as directed by the Enineer in charge. This rate includes the cost of providing Cement Mortar beadings for sun shades, steps,landing slabs, elevation etc. complete complying with standard specifications.

Paving the Top of roof with Solar reflective ceramic tiles of size 305 x 305 x 7mm thick of approved quality and colour laid in Cement mortar 1:3 (One cement and three M.Sand) 12mm thick and pointed with tile grout (Nitotile Grout or equivalent) and cement in the ratio of 1:3 for joint, curing etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by the Executive Engineer before use on works)

Supplying and fixing of Steel Doors with Pannel Size 1.80mX2.10m including other cherges etc,.completed.

Supplying and fixing of Steel Doors with Pannel door of size 0.90mX2.10m including other cherges etc,.completed.

Supplying and fixing of Steel Doors(D3) with Pannel Size 1.20mX2.10m including other cherges etc,.completed.

Supplying and fixing of Steel Doors(D2) with Pannel Size 0.75mX2.10m including other cherges etc,.completed.

Supplying and fixing of Steel windows of size 1.50X1.30m with including other cherges etc,.completed.

Supplying and fixing of Steel windows of size 0.90X1.20m with including other cherges etc,.completed.

Supplying and fixing of Ventilators of size 0.90X0.45m with including other cherges etc,.completed.

Supplying and fixing of Ventilators of size 0.60X0.45m with including other cherges etc,.completed.

Supplying and delivery and Fixing of IWC Including cost and conveyance and materials and labour charges etc,..completed.

Supplying and delivery and Fixing of EWC Including cost and conveyance and materials and labour charges etc,..completed.

Paving the floor with best quality Vertified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three crushed stone M.Sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing walls with following best approved quality, white / colour glazed tiles of following sizes set in Cement Mortar 1:2 (One Cement and Two crushed stone M.Sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Distembering two coats oil bound distember over priming coat inculding cost and conveyance of all materials to site and all loboure charges etc complete ( Inner wall )

Ext.Emulsion painting two coats over priming coat inculding cost and conveyance of all materials to site and all loboure charges etc complete ( outer wall )

Painting two coats over new iron works using ready mixed enamel paint including cost and conveyance and materials and all labour charges etc,.completed.

CC 1:2:4 mix usning 20mm HBG metal including cost and conveyance and materials of all labour charges etc,..complete..

Supply and delivery of 1000lit capacity Sintex tank including cost and conveyance and materials of all labour charges etc,..complete,..

Provision for Rain water arrangements including cost and conveyance and materials of all labour charges etc,..complete

32mm PVC Pipe

32mm PVC Pipe Elbow

110mm dia PVC pipe (AGL)

110mm Dia PVC bend (6KSC)

Providing Cost of white glazed earthernware wash hand basin with pedestal, One pair of cast iron brackets, One No. 15mm dia brass CP pillar tap, One No. 32mm dia "B" class GI waste pipe with rubber plug and chain, One No. 15mm dia GM wheel valve, One No. 15mm brass nipple, One No. 15mm dia nylone connection, One No. 32mm dia CP brass waste coupling

SEPTIC TANK

Earthwork excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary. Refilling the sides of foundation with excavated earth other than sand in layers of well rammed and compacted and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and leveling the site etc. complete complying with standard specification.

Supplying and filling in foundations and basement with filling M- sand in layers not exceeding 15 cm.thick,well watered,rammed and consolidated etc. complete complying with standard specifications.

Plain Cement Concrete 1 : 4 :8 ( one part of cement, four parts of sand and eight parts of hard broken stone ) using 40 mm gauge hand broken hard broken granite stone jelly complying with standard specifications in foundations and basement.

Steel - Fe 500 D: Supply, fabrication and placing of reinforcement steel of high yield strength ribbed bars of various diameters and grade conforming to IS 1786 for reinforced concrete work. The work includes recoiling, straightening, cutting, bending, fabricating, and placing in position, at all levels including lead and lift, according to drawings, specifications etc. complete and supply & use of 18G black annealed binding wire double fold to tie the bars in position and providing precast cement/ PVC cover blocks for main reinforcement to ensure specified cover and complete., including all labor charges etc as directed by departmental officers.

Supply and errecting for centering including cost and conveyance and labour charges with materials charges with MS sheet etc,…completed..

Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.Sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works 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 and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

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.

Providing & applying 12 mm thick cement plaster in CM 1:5 (1 part of cement: 5 parts of sand) to walls internally in single coat at all levels to correct line and level including chicken wire mesh at all joints of brick and concrete surfaces with minimum overlap of 150 mm in all directions, scaffolding, rounding off or chambering of corners, offsets, fin/ bands, projections, etc. and cleaning of surface, raking out joints, roughening of surface, chiseling the undulated surface wherever necessary and curing, etc., all materials and labor complete in all respects including all lead, lift and descent and as directed.

ELECTRIFICATION ARRANGEMENTS

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A FT switch and making good of the concealed portion with suitable colour for PVC concealed light / fan Point (for electronic regulator) (5 points per coil)

Supply and fixing of 4'-18W LED tube with fitting inclusive of all charges

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V 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 3mm thick hylem sheet cover for 5A 3 pin non inter locking wall socket with 5A flush type switch 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

Supply and fixing of 1200mm (48") sweep AC ceiling fan complete with stepped electronic 300W regulator with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18")

Supply and fixing of WT bulk head fitting with guard suitable for 11W CFL lamp with CFL

Supply and Run of 2 of 2.5 sq.mm (36/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade on 7/20 GI wire for service connection mains

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

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper 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

Supply and fixing of 16A DP switch of 500V with matal clad with fuse and neutral (side handle) on suitable TW board with earth connection only

Supply and fixing of 3 Nos. 5A (3 pin and 2 pin) combined flush type wall socket with control switches concealed in suitable TW box covered with hylem sheet in flush with wall with earth connection (for computer plug socket)

Supply and fixing of 5A 3 pin and 2 pin combined flush type wall socket with 5A flush type switch concealed in suitable MS box in flush with wall

Supply and fixing of 60W LED street light fitting with LED (Lower end) with 32mm dia. GI pipe (class B) with 1 no.32 mm dia GI bend complete on the existing post/ on wall with PVC unsheathed FRLS copper leads with MS clamps and with painting

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

Provision for EB Deposit Charges

Provision for RO Plant

BORE WELL ARRANGEMENTS

Conducting Geophysical Survey and Transportation Charges etc.,

Drilling of 12" dia vertical borewell so as to have a finished size of 6" dia borewell in boulder area to anyrequired depth as decided by the TWAD Board Officers including Transportation from one place to anothr place with in Tamilnadu State by direct or reverse rotary mud circulation method using Contractor's rig tools, fuel, labourers, bentonite mud and water required for drilling at the site shown by the TWAD Officers including construction of mud pit etc. using only calyx rigs.P223(WD-W0840) 14f

Reaming from 150mm dia pilot bore to 300mm dia bore well P217(WD-W0771)- 8f

Labour charges for inserting the casing pipe assembly slot(or) palin pebbles packing charges P221(WD-W0830 - 13a

Charges for developing the bore well for the entire depth with suitable air compressor as directed by the departmental officers including conducting yield test in the bore well P222(WD-W0833) 13b

a) 150mm Dia PVC plain casing pipe (per mt) CS P07(WD-M0027) -1.1=1

b) 150mm Dia PVC slot casing pipe (per mt) RS P07(WD-M0029) - 1.1 = 3

b) 160mm Dia PVC End Cap (per mt) P11(WD-M0115) - 11

Mottor for the Submersible pumpset etc.,75x100 P119(WD-M1629) - 3.1(16)

Labour Charges for Errection the 5HP Submersible pumpset P225(WD-M0871)-17c-i

3Phase panel board P133(WD-M1912)-11.1-5

Supply and delivery of 4 sq.mm P140(WD-M1975)-12.1-3

Supply and Delivery of 50mm Gi Pipe P30(WD-M0489)-5.0-6

Supply and Delivery of 50mm Gi Cupling P36(WD-M0596)-5.1B-3

Supply and Delivery of 50mm Supporting Clamps With nolt mut P-36(WD-M0617)-5.1B-24

165mm Bore well Cover market rate

50mm Gi Elbow P-36(WD-M0594)-5.1B-1

50mm CI Flange set with bolt nut Washer P-36(WD-M0597)-5.1B-4

50mm Hex Nipple P-36(WD-M0599)-5.1B-6

63mm PVC Thered Adeptor P11(WD-M0114)-1.5-10

90x63 PVC Reducer P09(WD-M0079)-1.4-3

50MM gm Gate Value P-37(WD-M0618)-5.2-1

Supply and delivery of MS Kiosk of size 0.75mx0.45x0.75m made up of MS angle of size 50mmx50mmx4mm alround covered with 16 gauge MS sheet and Kiosk door made up of MS plates of size 25mmx3mm including cutting,welding,grinding,locking arrangements and labour charges etc,..completed. P105(WD-M1471)-18.0-1

Laying of LT Cable Weir 4Sq.mm P142(WD-M1984)-12.2-1

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) 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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