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15 - ROOFING |
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Sl No |
Description |
Unit |
Rate |
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391 |
Providing 0.63mm thick corrugated G.I. sheet roofing fixed with
galvanised roof screws with bitumen and G.I. limpet washers filled
with white lead complete, excluding the cost of purlin, rafters and
trusses. |
sqm |
Rs.445.40 |
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(Rupees four hundred forty five and paise forty) only. |
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392 |
Providing ridges or hips of 60cm over all width with plain G.I.
sheets 0.63mm thick with 22.5 cm overlapping fixed with galvanised
roof screws with G.I. limpets and bitumen washer complete. |
Rm |
Rs.232.90 |
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(Rupees two hundred thirty two and paise ninety) only. |
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393 |
Providing valleys of 90cm over all wide with plain 0.63mm thick G.I.
sheet fixed with galvanised roof screws with G.I. limpet and bitumen
washer complete. |
Rm |
Rs.288.10 |
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(Rupees two hundred eighty eight and paise ten) only. |
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394 |
Providing flashing of 40cm over all width in plain 0.63mm thick G.I
sheet fixed with galvanised roof screws with G.I. limpet washers and
bitumen washers complete bent to shape. |
Rm |
Rs.165.10 |
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(Rupees one hundred sixty five and paise ten) only. |
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395 |
Providing flat iron bracket 40mm x 3mm with bolts and nuts for holding
G.I. sheet and A.C gutters. |
each |
Rs.51.30 |
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(Rupees fifty one and paise thirty) only. |
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396 |
Providing and fixing 15mm wide and 45cm overall semi-circular gutter
with 0.63mm thick plain G.I. sheet with iron brackets 40mm x 3mm size,
bolts, nuts and washers etc. including making necessary connections
with rain water pipes complete. |
Rm |
Rs.254.40 |
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(Rupees two hundred fifty four and paise forty) only. |
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397 |
Providing and fixing wind ties section 40mm x 6mm flat iron. |
Rm |
Rs.68.00 |
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(Rupees sixty eight) only. |
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398 |
Providing asbestos cement 6mm thick corrugated sheets roofing fixed
with G.I. J or L hooks bolts and nuts 8mm dia G.I plain
and bitumen washers complete excluding cost of purlins, rafters and
trusses. |
sqm |
Rs.211.10 |
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(Rupees two hundred eleven and paise ten) only. |
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399 |
Providing and fixing ridges and hips
(serrated or unserrated) in A.C. sheet
roofing with G.I. J or L hooks with bolts and nuts 8mm dia., G.I.
plain and bitumen washers complete. |
Rm |
Rs.163.90 |
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(Rupees one hundred sixty three and paise ninety) only. |
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400 |
Providing and fixing 0.63mm I.S. thick galvanised plain sheet
ventilating louver with 15 cm slats in first class local wood frame of
size 10cm x 8cm and 13mm mesh galvanised wire netting inside. |
sqm |
Rs.683.50 |
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(Rupees six hundred eighty three and paise fifty) only. |
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401 |
Bamboo shingle roofing (excluding cost of
bamboo roof frame) with 6 layers of
shingles properly tied with bamboo stiffeners at every two layers. |
sqm |
Rs.264.10 |
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(Rupees two hundred sixty four and paise ten) only. |
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402 |
Whole bamboo or jungle wood roof frame with 15 cm spacing. |
sqm |
Rs.83.80 |
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(Rupees eighty three and paise eighty) only. |
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403 |
Providing 150mm thick roofing with natural sungrass properly tied with
bamboo kamis and cane or wire. |
sqm |
Rs.181.60 |
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(Rupees one hundred eighty one and paise sixty) only. |
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404 |
Providing 100mm thick roofing with natural sungrass properly tied wih
bamboo kamis and cane or wire. |
sqm |
Rs.122.50 |
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(Rupees one hundred twenty two and paise fifty) only. |
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405 |
Providing 75mm thick sungrass ridging 120cm to 150cm wide with string
bamboo jaffri complete. |
Rm |
Rs.90.50 |
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(Rupees ninety and paise fifty) only. |
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406 |
Making khurras 45cm x 45cm with average minimum thickness of 5cm
cement concrete 1:2:4 (20mm nominal size
aggregate) finished with 12 cm cement
plaster 1:3 (1 cement : 3 fine sand)
and a coat of neat cement rounding the
edges and making and finishing the outlet complete. |
each |
Rs.78.80 |
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(Rupees seventy eight and paise eighty) only. |
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407 |
Grading roof for water proofing treatment with - |
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(a) |
Cement concrete 1 : 2 : 4 with 20mm aggregate. |
cum |
Rs.3,387.80 |
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(Rupees three thousand three hundred eighty seven and paise eighty)
only. |
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(b) |
Cement mortar 1 : 3 ( 1cement : 3fine sand). |
cum |
Rs.5,479.70 |
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(Rupees five thousand four hundred seventy nine and paise seventy)
only. |
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408 |
Providing and laying four courses water proofing treatment with
bitumen felt over roofs consisting of first and third courses of blown
or/and residual bitumen applied hot at 1.45kg per square metre of area
for each course, second course of roofing felt of specified grade and
fourth and final course of stone grit 6mm and down size or pea-sized
gravel spread at 6 cubic dm per sqm including preparation of surface
excluding grading complete. |
sqm |
Rs.481.40 |
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(Rupees four hundred eighty one and paise forty) only. |
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409 |
Providing and laying six courses water proofing treatment with bitumen
felt over roofs consisting of first, third and fifth courses of blown
or/and residual bitumen applied hot at 1.45, 1.20 and 1.45kg per
square metre of area recpectively, second and fourth courses of
roofing felt of specified grade, sixth and final course of stone grit
6mm and down size or pea-sized gravel spread at 6 cubic dm per sqm
including preparation of surface excluding grading complete. |
sqm |
Rs.788.50 |
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(Rupees seven hundred eighty eight and paise fifty) only. |
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410 |
Providing and laying chequered precast concrete tiles 22mm thick on
roofs jointed with cement mortar 1 : 3 (1cement : 3fine sand) mixed
with 2% integral water proofing compound by weight of cement laid over
a bed of 12mm layer of cement mortar 1 : 3 (1cement : 3fine sand) and
finished neat. |
sqm |
Rs.331.40 |
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(Rupees three hundred thirty one and paise forty) only. |
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411 |
Lime concrete terracing on roofs, average thickness 10cm laid to fall
with 25mm nominal size brick aggregate and 50% lime mortar 1:2 (1lime
putty : 2fine sand) rammed and finished with gur and belgiri treatment
complete including rounding of junctions with parapet wall complete. |
sqm |
Rs.408.80 |
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(Rupees four hundred eight and paise eighty) only. |
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