Work Name:DP PKD 2021-22 (Division 27 Nagalassery) Improvements to Mukkootta Malamakkavu Road in Anakkara Grama Panchayath (Project No:241/22)
Sl. No.
Item Description
1
Pot hole filling
2
od1295286/2021_2022 : Filling up pot holes (cutand formed to irregular shapes and all loose anddefective materialsremoved )after supplying a primingcoat of hot bitumen using 36mm brokenstoneand compacting withpower roller to get a compacted surface
3
Re-tarring
4
75.5.2.2pb : Tack Coat - With Packed Bitumen Rates Providing and applying tack coat with Bitumen emulsion (RS-1)using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.
Providing, laying and rolling of opengradedpremix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregateseither using penetration grade bitumen or emulsion to required line, grade and level toserve as wearing course on a previously prepared base, using HM Plant attached withopen pugmilll.Heating of aggregate at 150 degree Celsius to 170 degree Celsius, thentransferring the hot aggregate to pugmill and add shredded plastic @10.22 kg/100m2mixing well to form a uniform thin layer of plastic over - hot aggregate and adding hotbitumen (150 to 165 degree Celsius) @ 13.578 Kg/10m2 and mix well, laying and rollingwith a. three wheel 80-100 kN static roller capacity, finished to required level and gradesto be- followed by seal coat of either Type A or Type B or Type C as per TechnicalSpecification Clause 508 Case - I By Manual Means
(II) Bitumen (S-65)
6
75.5.12.A.3.2pb : Seal Coat - Manual Means - Type C - Bitumen S-65 - Packed Bitumen Rates Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 A. By Manual Means CaseIII :Type C (II) Bitumen (S-65)
7
name board
8
od1301768/2021_2022 : supplying and providing readymadeGI name board with all conveyance ,labour and hire charges etc.complete using GI hollow tube of size 80x40x1.4 mm post ,40x20x1.4 mm outer frame .6mm thick iron sheet of size 90x60 cm with two coat of enamel painting over c size oat of primer ,lettering with suitable colour and size fixing the post in ground with cc 1:2:4 etc.complete
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