Waterproofing and other allied works at Main Building, Faculty of Arts.

Item Description Unit Quantity GST+1% LC Amount

Carefully removing the brittle tarfelt/ old damaged

App. membrane from existing roof/terrace/

balconies/ parapet etc. using one's own tools,

tackles, other ingradiants to remove all tar materials

1 from the surfaces and throwing the removed SQM 2386 14.43

materials outside the campus as and where directed

to work at all heights, lead and lift etc. all complete

as per the instructions.

Carefully cleaning/opening/cutting existing crack

of R.C.C. slab and applying Cleaning the Surface

using grinding, cutting grooves at the cracks 2mm

wider & cutting grooves at the corners of 20mm X

2 20mm and filling the same using Tikiseal PU 25 of RMT 300 66.3

TIKIDAN/Nerolac/Superema make or equivalent

make etc as and where directed to work at all

heights, lead and lift etc. all complete as per the

Carefully cleaning the entire surface of dirt,dust

and rubbish etc and Providing and applying 2 coat

of solvent based Bituminous Primer TIKI PRIME S

of TIKIDAN/Suprema/Asian make or equivalent

3 make for Bitumen Membranes Manufactured to SQM 2386 97.73

IS:3384 @4 sqm/litre,using one's own tools and

tackles and consumables for all heights as per

Providing and applaying one coat of bitumen guard

90/15 for bitumen membranes. Nerolac/Suprema/

Asian Paints/Tikidan. Waterproffing membrane

with necessary tools, including 100-150mm

overlaps and joints and finishing entire work in

4 required line and levels and positions including SQM 2386 347.84

monolithic joints, for floor, wall, parapets, spouts,

exhaust sky lights, etc. complete to work at all

heights as per instructions.

Item Rate Without

Item Description Unit Quantity GST+1% LC Amount

Providing & Laying waterproofing Treatment to the

Terrace slab with self-protected polymet modified

bituminous waterproofing membrane with sand

finish of 4 mm thick and minimum 4.5 kg/m2

weight water proofing membrance hydroflex 4py-s

5 of TIKIDAN/Suprema/Nerolac make and finishing SQM 2386 843.11

entire work in required line and levels and positions

including monolithic joints, for floor, wall,

parapets, spouts, exhaust sky lights, etc. complete to

work at all heights as per instructions.

Providing and laying broken chine mosaic flooring

for terrace using 12 mm to 20 mm broken pieces of

glazed tiles to be laid over cement mortar 1:3 and

using 10 mm Grit Cement Concrete Base to

required thickness on plain or slope and to be

6 tempered to bring mortar creme out upto surface SQM 2386 864.96

using white cement including rounding off

junctions and extending them upto 15 cm along the

wall,clearing with water and oxalic acid etc. as

Injection grouting is a structural repair and

waterproofing technique that involves injecting

specialized, fast-curing fluid materials-such as

polyurethane under pressure into cracks, voids, or

honeycomb structures within concrete or masonry.

7 It is primarily used to seal active water leaks, Nozzel 90 1312.25

strengthen damaged infrastructure, and fill voids

behind structures to restore stability in basements,

tunnels, and foundations.

University Engineer

(Construction Division)