ADDN/ALTN TO P-241, PROVN OF CHAIN LINK (GI WIRE) FENCING AND ALLIED SERVICES AT LEIMAKHONG MIL STN

Amount

B/R work

Surface excavation not exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and as directed.

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cms thick in soils complete all as specified and as directed.

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

M & L for PCC M-7.5 grade, (Nominal mix) (using 40mm graded stone aggregate), as in foundation, filling and mass concrete complete all as specified and as directed.

M&L for PCC M10 grade (Nominal mix) using 20mm graded stone agg as in post holes etc. complete all as specified & directed.

S & F MS flat iron for securing bolts post and struts in fencing including cutting drilling holes notching for wire etc.Flat iron filet and simillar work conforming to FE 410 or Fe 310. complete all as specified and directed.

Supplied & Fixed 4mm dia galvanised steel wire,150x100mm mesh, made up into mattresses or cages, lapped, wired and laid in position, including closing after filling.complete all as specified and directed.

Supplied and fixed 12mm dia Mild steel rag or lewis bolts, screwed one end, with hexagonal or square nuts and washers, the other end enlarged and jagged or lewised, n.exc 15cm long.complete all as specified and directed

S&F rolled section as in framing for cladding, glazing and the like fixed with angle cleats and connecting plastes of Gde Fe 410-W (Gde-E-250) quality -A.complete all as specified and directed

M&L for rolled mild steel structural works as framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete conforming to .Fe 410 -W (Gde- E- 250) quality- A complete all as specified and directed.

M&L for preparation of new or previously untreated surfaces of steel of any description, over 10 cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for preparation of old plastered surface of wall and applying three coats of white wash complete all as specified and directed.

M&L for MS works as in Hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts;posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc complete all as specified and directed.

S&F Glass dividing strips, 3 mm thick and 38mm in width and inserted in position, conform to design complete all as specified and directed.

M&L 40mm thick cement concrete type B-1 (1:2:4) using 20mm graded crushed stone aggregateas in floor, finishes even and smooth without using extra cement complete all as specified and directed.

M&L for Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound grade 'A' complete all as specified and directed

M&L 75mm thick PCC M-15 grade (Nominal Mix) using 20mm graded crushed stone aggregate in hard standing, finishes even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 15mm thick plaster in cement mortar (1:4) on fair faces of brick work or on concrete surfaces finished even and smooth without using extra cement complete all as specified and directed. (Using Dimapur Sand)

M/S BIJOYA LAXMI ENTERPRISE

M/S PRADEEP CONSTRUCTION

SUBHASH CHAND GUPTA

M/s Nongmaithem Construction

L BINOD CONSTRUCTION CO

M/s Ritz Marketing