Provn of security covered shed at NAD main gate, footpath and connected work around living/single line accn and area surrounding main guard room at 2W Det under GE Gomantak Vasco

Amount

Surface excavation n.exc (not exceeding) 30cm deep and averaging 15cm deep and getting out in hard/dense soil all as specified and directed

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, in hard/dense soil

M&L PCC 100mm thick Type D2 1:4 : 8 (using 40mm graded aggregate) Cement concrete as in foundations, filling , Sub base and mass concrete

M&L PCC Type B-1 1:2 : 4 (using 20mm graded aggregate) Cement concrete in foundations, filling and mass concrete

M&L PCC Type B-1 1: 2:4 (using 20mm graded aggregate) as in coping incl necessary formwork

M&L rold mild steel as in roof trusses (framed), trussed,purlins, crane gantries, rails and fastenings, MS pipe for post and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc.Fe-290 (code E-165)

S&F rold mild steel as in plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe 410 W(Gde E-250) quality B

M& L mild steel work as in bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165.

S&F 0.80mm thickness plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275

M&L for preparation of new steel surfaces and applying two coats of Anti corrossive paint over a coat of anti corrosive primer.

S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to MS pipes

S&F 100mm stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof

S&F 110 mm bore PVC (SWR) bends any radius

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

M&L for Plain cement concrete 1:3:6,Type D2 (using 40 mm graded stone aggregate), 75mm thick as in sub base all as specified and directed

M&L for Sand cushioning 50 mm thick spread, levelled, compacted to receive interlocking tiles all as specified and directed

M&L for Machine pressed pre cast concrete interlocking paver blocks (with grey cement and pigment) any shape and size conforming to IS-15658-2006 of 80 mm thicknes,M-40 grade all as specified and directed

Excavation in trenches n.exc 1.5 m and n.exc 1.5m wide and getting out in soft/disintegrated rock

M&L for cement concrete type, C2 1:3:6 (40 mm graded aggregate) as in surface channel and drain all as specified and as directed.

M & L Precast cement concrete block masonry grade C-5.0, using 20mm graded stone aggregate with solid blocks exc 10cm in width and setting in cement mortar 1:6 complete all as specified & directed.

M & L rendering 15mm thick on block masonry surfaces in CM 1:4 to be finished even and smooth (without using extra cement) all as specified.

Material & Labour two coats of acrylic emulsion exterior paint (anti fungal painting-APEX or Equivalent) over a coat of acrylic amulsion primer including preparation of new concrete surface of any description all as specified and directed by Engr-in-Charge.

M&L Hard core in broken stone or boulders of gauge n exc 63 mm, diposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surfaces. all as specified and directed

M&L Plain cement concrete 1:3:6,Type C2 (using 40 mm graded stone aggregate), 100mm thick as in sub base all and finished to an even and fair surface without using extra cement all as specified and directed

M&L for Screed bed or bedding layer 15 mm thick of CM 1:6 for laying floor finishes

M&L for Chequered cement concrete tiles 20cm x 20cm x 25mm thick,set, jointed and pointed in neatcement slurry in floors with Grey cement and pigment all as specified and directed .

Machine pressed pre cast concrete interlocking paver blocks (with grey cement and pigment) any shape and size conforming to IS-15658-2006 of 60 mm thicknes,M-35 grade all as specified and directed

M&L Providing precast cement concrete (1:2:4) using 20mm graded stone aggregate , solid blocks of size 400x300x100mm for kerb stone (with plain or interlocking joints as directed) set in CM (1:4) all as specified and as directed.

Rough excavation as in Hard / dence soil not exceeding 1.5 m deep and getting out

Removal of soil exc 500 mtr but n. exc 1.5 Km and depositing where directed at a level n exc 1.50 m high from starting point.

SACHIN CONSTRUCTIONS

Mehta and Co.

Tara Construction

AAK VISWAKARMA CONSTRUCTIONS

M/S P S BABU

M/s Abhay Enterprises