Quote

From:

1st Floor, Noor Square, Opp. Askari Park, Old Sabzi Mandi, Karachi

Quote Number QUO-396
Quote Date April 24, 2024
Total Rs. 0.00
To:
Karachi Grammar School

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Civil & Water Proofing of Science & Admin Block

Hrs/Qty Service Rate/PriceAdjustSub Total
1600 Sqf Civil Work

"Removing, cutting and chiseling of parapet wall and short column embadded in parapet wall and on roof with care including shifting of debris from school premises through trucks as per instruction of school management. Providing and applying plaster (1/2"", 3/4"") thick upto required depth using 1:4 cement sand ratio on prapet wall , short column including application of anti rust chemicals on exposed steels, expanded metal (mesh) at junction wherever else is required with SBR as per standard ratio by 1 part of SBR : 1 part of water : 4 part of cement by volume with smooth finish curing etc . *SBR, Anti Rust agent ( Aquafin , Zahabiya or approved equivalent) *Cement Falcon"

Demolishing of defective columns with care and shifting of debris from site through truck. Providing and applying of concrete 1:2:4 ratio including fixing and removal of water tight shuttering, apply zuba 16/123 anti rust on exposed rusted steel bars after removal of rust using steel wire brush and also use in concrete, plastering complete.

Rs. 0.000.00%Rs. 0.00
170 nos Concrete Pads Approximate size :- 2'-3" x0'-9"x3'-0"

Providing and making of Concrete pads for water supply or gas lines approx size of one pad (12" x 10" x 8") of Solid block on roof with smooth finish Plaster 1: 4, curing etc, slope of pads to be made as per existing site conditions. Same as made on Auditorium roof complete in all aspects as directed by engineer-In-charge

"Providing and laying of water proofing membrane (Hy-grip or approved equivalent) including cutting/making of grooves approx. 0.5 to .75"" deep in parapet wall for inserting water proofing membrane and also finish same grooves with waterproof chemical (Zahabiya, aquafin, fospak,BMT or approved equivalent Water proofing must be done upto approx. 8"" height on parapet wall. Providing and laying of cantstrip approx. 0'-6"" to 0'-8"" with ratio1:2:4 and fiber ( Recorn, Matrix or approved equivalent on the edge of prapet wall ,columns, air vents , over head water tank and concrete pads and at all floor wall junction as per site requirements before making of Cant strip the surface need to be treated by tucking and grinding complete in all aspect as directed by Client/Engineer. as per instruction by Engineer in charge .
Warranty Period: 10 years
Details of Roof treatement.
* Surface preparation for application water proofing and heat proofing treatment by removing of existing waterproofing from roof and including grinding the top surface of screeding to make it smooth and shifting of all debris from site at very early stages. If any cavity/cracks found on screed surface, it must be sealed with approved sealant ( Zahabiya, Aquafin, BMT, Fospak).
*After preparing the surface 1 coat of 60/70 hot bitumen primer to be used as a prime coat (National Refinery or any approved brand).
*It is a contractor responsiblity to seal all joints of membrane properly and top surface of membrane must be uniform in all area of work.
* Contractor is responsible to perform water testing of water proofing and heat proofing including cleaning of roof after completion of job.
*Technical data sheet of every item to be submitted along with sample for approval."

Rs. 0.000.00%Rs. 0.00
16390 Sq Science Block

(Plastomat suntan PG-4000 Granuels - 4mm thick membrane)
"*Crack Filler ( Zahabiya, Aquafin or approved equivalent )
* Cement Falcon
*SBR ( Zahabiya, Aquafin or approved equivalent)"

Rs. 0.000.00%Rs. 0.00
7320 Sqf Admin Block

(Plastomat suntan PG-4000 Granuels - 4mm thick membrane)
"*Crack Filler ( Zahabiya, Aquafin or approved equivalent )
* Cement Falcon
*SBR ( Zahabiya, Aquafin or approved equivalent)"

Rs. 0.000.00%Rs. 0.00
Sub Total Rs. 0.00
Tax Rs. 0.00
Total Rs. 0.00