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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.513.90 |
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(Rupees five hundred thirteen and paise ninety) 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.261.60 |
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(Rupees two hundred sixty one and paise sixty) 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.325.80 |
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(Rupees three hundred twenty five and paise eighty) 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.179.20 |
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(Rupees one hundred seventy nine and paise twenty) 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.56.00 |
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(Rupees fifty six) 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.286.30 |
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(Rupees two hundred eighty six and paise thirty) only. |
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397 |
Providing and fixing wind ties section 40mm x 6mm flat iron. |
Rm |
Rs.73.60 |
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(Rupees seventy three and paise sixty) 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.251.00 |
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(Rupees two hundred fifty one) 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.192.10 |
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(Rupees one hundred ninety two and paise ten) 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.791.80 |
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(Rupees seven hundred ninety one and paise eighty) 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.89.00 |
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(Rupees eighty nine) 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.3,899.00 |
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(Rupees three thousand eight hundred ninety nine) only. |
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(b) |
Cement mortar 1 : 3 ( 1cement : 3fine sand). |
cum |
Rs.6,293.10 |
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(Rupees six thousand two hundred ninety three and paise ten)
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.388.00 |
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(Rupees three hundred eighty eight) 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.479.70 |
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(Rupees four hundred seventy nine and paise seventy) only. |
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