PROVN OF INTERNAL RDS CONNECTING MAG/ESHs AND MAIN RD AT 31 AP (3INF DOU) AT SHESHARTHANG (PH-I OF PH-III)

Amount

Rough excavation n.exc 1.50 m deep and getting out in Hard/ dense Soil complete all as specified and directed.

Surface excavation n.exc 30 cm deep and averaging 15 cm deep and getting out in Hard/ dense Soil complete all as specified and directed.

Excavating in trenches n.exc 1.5 m wide & n.exc 1.5 m in depth for foundations etc and getting out as in Hard/ dense Soil complete all as specified and directed.

Spreading and levelling in layers n exc. 25 cm thick and well ramming including watering (Soil received from ser item No. 1 & 3 above to use in berm) complete all as specified and directed.

Removing excavated material (soil) to a distance not exc. 50 m depositing where directed at a level not exc. 1.5 m above the starting point complete all as specified and directed.

Forming embankments including raising (or lowering) earth, spreading in layers n exc 30 cm thick; watering, ramming/rolling and finishing to required size, shape, etc n exc 1.50 m high from base complete all as specifiedand directed.

Returning, filling in, including spreading, leveling watering and well ramming in layers not exc 25cm in Hard/ dense Soil complete all as specified and directed.

Rolling and consolidating of formation surfaces by exc 8 and n exc 12 tonne power roller complete all as specified and directed.

Soling 200mm with broken boulders of quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient & camber complete all as specified and directed.

WBM 150 mm thick (compacted thick) in two layers 75 mm thick each with course aggregate of grading 2 (63 to 40mm) spread rolled and consolidated to required gradient & camber of granite trap or besalt complete all as specified and directed. Note:- Each layer will be measured saperataly.

Preparing surface of WBM by brushing with wire brush for removing caked mud etc. sweeping with brooms finally fanning the cleaned surface with gunny bags to remove all loose dust etc complete all as specified and directed.

M&L applying evenly a priming/tack coat with bituminous primer at 10 Kg per 10 Sqm complete all as specified and directed.

Premix bituminous, macadam laid/rolled and compacted to required gradient and camber with 4% of binder content by weight of total mix complete all as specified and directed.

Preparing surface of BM by brushing with wire brush for removing caked mud etc. sweeping with brooms finally fanning the cleaned surface with gunny bags to remove all loose dust etc complete all as specified and directed.

M&L applying evenly a priming/tack coat with bituminous primer at 5 Kg per 10 Sqm complete all as specified and directed.

Bituminous premixed asphaltic Semi Dense Concrete 40 mm cosolidated thickness with 5.5% binder content by weight of total mix using VG-10, on mechanical hot mixed plant and laid with mechanical paver rolled and compacted to required camber and gradient with 8 to 10 tonne power roller to required compaction complete all as specified and directed.

M&L granite or trap Stone kerb of roughly squared stones of size 45cm x 20cm x 30cm dressed so that the maximum depression from a straight edge held against the dressed surface shall not exceed 6mm for top and exposed surfaces of sides and 20mm for the rest of surfaces jointed in cement mortar 1:6 and struck flush complete all as specified and directed.

Concrete bed to drain pipes of 200 mm bore with cement concrete 1:3:6 type C-2 including packing under and completely surrounding pipes with concrete after they are laid and tested complete all as specified and directed.

Reinforced concrete pipes, 200mm bore, class NP3, laid and jointed with collars complete all as specified and directed.

Taru Enterprises Pvt Ltd

JK Technical services

SHIV CHARAN GUPTA AND SONS

AMAAN ENGINEERS

DES RAJ CONTRACTS PVT. LTD.