PROVN OF RETAINING WALL NEAR BLDG NO MAP-22 AT NEW MIL STN UNDER GE GANGTOK

Amount

Rough excavation not exceeding 1.5 m deep and getting out in soft/disintegrated rock! for foundation of Retaining wall complete all as specified and directed.

Excavation over areas n exc. 1.5m deep in soft/disintegrated rock for foundation of retaining wall complete all as specified and directed.

M&L for PCC (1:3:6) type C2 (using 40 mm graded crushed stone aggregate) as in foundation and mass concrete complete all as specified and directed.

M&L for plain cement concrete (1:3:6), type C-2 (using 40mm graded crushed stone aggregate) as in retaining wall etc complete all as specified and as directed.

M&L for PCC (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) as in coping, bed plates including weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed.

M&L for RCC M-25 (Design Mix) (using 20mm graded stone aggregate) as in foundation, including rafts, footings, foundation beams, bases for columns over 1.5 metre span etc complete all as specfied and as directed.

Use and waste of formwork to faces of walls,retaining wall etc; vertical or batter for rough finished surfaces complete all as specified and as directed.

S&F TMT bar 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping of columns, hooking ends and biniding wireand including mild steelw wire (annealed) not less than 0.90 mm dia or securing with clips complete all as specified and as directed.

All as per item No 8.00 here-in-above but 5 mm and over upto and including 10 mm dia in stirrups spacers and binders complete all as specified and directed.

S&F PVC(SWR) pipe 75mm dia single socketed, in any length as in weep holes complete all as specified and directed.

S&F for geosynthetic material 75mm dia as in weep holes cover complete all as specified and as directed.

M&L for hand packing using Broken stone or boulders (any thickness) at back of block masonry retaining wall and raising (or lowering) to the required level complete all as specified.

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m depth and getting out in any soft/ Loose soil for foundation etc. complete all as specified and as directed.

M&L for PCC (1:3:6), type C-2 (using 40mm graded crushed stone aggregate) as in surface channels/drain including forming fair finished to drain channel complete all as specified and as directed.

M&L for 10mm thick rendering plaster in CM (1:4) on fair faces of concrete faces/brick wall faces finished even and smooth (without extra lime or cement) with neeru finish to plastering surfaces complete all as specified and as directed.

M&L for extra forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mi-tred/stopped ends etc all as specified and as directed.

Returning, filling in soil incl watering, well ramming, etc complete all as specified and directed.

Removing excavated material exc. 1.50 km but n exc. 5 km and depositing where directed complete all as specified and as directed.

Surfaces excavation n. exc 30 cm deep and averaging 15 cm deep and getting out in hard/dense soil, complete all as specified and as directed.

M & L for hardcore of gauge of n.exc 63mm (using broken stone or boulders) deposited spread and levelled in layers not exc 15cm thick, watered and rolled/rammed to a true surfae complete all as specified and as directed.

M&L for PCC 100mm thick (1:2:4) type B-2, (using 20mm graded crushed stone aggregate) as in hard stand/path etc including finish the surface even and fair without using extra cement complete all as specified and as directed.

BIJAY MITTAL (BID ID -3075492)

M/S MANOJ VERMA (BID ID -3077178)

Damdoo Bhutia (BID ID -3081095)

RABI BANIK (BID ID -3079529)

M/S ANIL KUMAR THAKUR (BID ID -3080377)

DHARMINDER SINGH (BID ID -3077647)

Darjeeling Enterprises (BID ID -3078577)

MAHENDRA KHAWAS (BID ID -3080646)