Development of park at Tangtse Durbuk for the year, 2022-23 under District plan

Amount

Earth work in excavation by machinical means ( Hydrolic Excavator) in foundation trenches or drains ( not exceeding 1.5 mt in width or 10 sqm on plan) including dressing of sides and ramming of buttoms, lift up to 1.5 mt including getting out the excavated soil and disposal of excavated soil as directed withing a lead of 50mt all kinds of soil. For walling:147.0x1.0x0.50=73.5cum

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement 1:6:12 ( I cement 6 course sand) up to plinth level and curing complete with nallah stone. Chain link.100.00x0.50x1.2=60cum D/d Cement concrete block. =41x0.45x0.45x0.48=3.98cum T=56.02cum Walling.147.0x0.50x1.2=88.2 Stairs.4x1.0’’x0.6’’x4.0’’=0.22 4x2.0’’x0.6’’x4.0’’=0.45 4x3.0’’x0.6’’x4.0’’=0.67 4x4.0’’x0.6’’x4.0’’=0.91 G.Total=146.47 Including cost of material and carriage job.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – all work up to plinth 1:3:6 ( 1 cement:3 course Sand 6 graded stone aggregrate 20mm nominal size) Crush Chainlink:41x0.45x0.45x0.48=3.98cum footh path=355.36x0.30x0.1=10.67 Total=14.65cum (Including cost of material and carriage complete job)

15mm cement plastering on the rough side of single or half walling . mix,1:4(1 cement 4 course sand) =147.0x1.20=176.4sqmt .(Including cost of material and carriage complete job.)

Construction of granular sub –base by providing close graded material conforming to specification, mixing in a mechanical mix plant, carriage of mixed material by trippers to work side, for all leads &lifts, speading in uniform layers of specified thickness with mortar grader on prepared surface and compacting with laboratory power roller to achieve the desired density, complete as per specifications and directions of engineers in charge. With material conforming to Grade-1 ( size range 75mm to0.075mm having CBR Value 3. =65x10.0x0.15=97.50cum =1/2x25x30x0.15=56.25cum =10x6.0x0.15=9.0cum Total=162.75cum Including Cost of material and Carriage complete job.

Centering and shuttering including strutting propping etc and removal of form work for: C C Block=41x2x0.45x0.48=17.71sqm Copping for walling/fencing=456.0x2x0.10=91.2sqm Total=108.91 Sqm (Including Cost of material and Carriage complete job)

Providing and laying damp proof course.50mm thick with cement concrete.1:2:4 ( 1 cement: 2 course sand:4 graded stone aggregate 20mm nominal size) Copping chainlink=309.0x0.45=139.05sqm Copping for walling=147.0x0.45=66.15sqm Total=205.2sqm (including cost of material and carriage complete job.)

Providing and laying dry stone pitching ( any thikness) in Horizontal level including the cost of stone, including carriage complete. Foot path=355.36x1.53x0.15=81.56cum (including cost of material and carriage complete job.)

Providing and fixing of chainlink panels including angle iron of sizes 40mmx40mmx6mm with an average length of 8’ including legs fixed with chainlink mesh 2’’x2’’ and 40mm thick iron flate an average panel weight.70.03kg/ qty.41 nosx70.kg=2871kg complete job

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approval size and design/shape laid in required colour and pattern over an including 50mm thick compacted bed of fine sand, filling the joints with course sand, all complete as per the direction of engineer incharge. =560’.00x4’.0’’=2400sft or208sqmt including cost of material and carriage complete job.

M/S STANZIN TAKPA