ADDN / ALTN AND IMPROVEMENT TO ROOF SHEETS OF BLDG NO T-1 AT NSD SEWRI AND ONE MINOR WORK UNDER GE MANKHURD

Amount

Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings upto 15 Mtr height all as specified and directed

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including removal out of MD land (measured overall as fixed along the centre line over fittings and accessories) at the height of 10 to 15 Mtr

S&F Pre- painted galvalume sheet having aluminum zinc coating with hot dip alloy of 55% Aluminium 43.5% Zinc 1.5% Silicon and finished with resin coat on both surfaces @ 150 gm/sqm of coating (total both surfaces) having overall width and laid width as specified GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with fixed using hot dip galvanized, self drilling and self tapping screws neoprene and EPDM washers. Penetrations and laps in sheet shall be sealed by using proper sealant profile. HDPE fillers shall be provided wherever required to close voids between sheets, sheet & fastners etc. completely all as specified and directed. upto maximum height of 15 Mtr

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 1.25 MM thick Plain, black, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) completely with welding and soldering as required to maintain the size and shape of gutter as per length of shed all as specified and as directed by Engineer in charge upto maximum height of 15 Mtr

M&L for 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 upto maximum height of 15 Mtr

S&F in repairs 1.25 MM thick plain black, mild steel sheeting for Head Hopper type Square type, Flat or Corner Type adequate for 150 mm dia Rainwater downtake pipes etc upto maximum height of 15 Mtr

S&F in repairs 160 mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls or pillars etc

S&F in repairs 160 mm PVC (SWR) 45 degree shoe bend with rubber ring joints fixed to walls or pillars etc

S & F Steel work in tubular /Rectangular hollow section in trusses, Posts, Purlins, Rafters etc including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St.-240 including dismantling of existing requisite components / part in the truss and fixing of members / rafters / purlins / gusset plates with fixing of new components incl proper welding / rebetting, Note : Requisite nuts, bolts and washer is included in the quoted rate.

M&L for preparation new steel surfaces of any description exc 10cm width or girth applying two coats of synthetic enamel paint over a coat of red oxide primer complete.

M&L for bus stand made of stainless steel (vertical member circular hollow section of 50mm bore and thickness 1.65mm) & hollow square for purlins of size 60mm having thickness 3mm and rafter of hollow square section of size 40mm having thickness 2mm. Down facia in roof truss to be provided upto 600mm. The railing to be provided infront for safety purpose of size to be specified by the EIC made of tubular section of size 50mm bore and thickness 1.65mm.

S&F Rolled sections using Fe 410-W (GdeE- 250) qualityA as in main and cross beams, hip and jack rafters; purlins where connected to common rafters, purlins and running rails and guides for sliding doors; fixed with angle cleats or other connecting platesetc complete all as specified and directed by EIC.

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

M&L for PCC 1:4:8 type D-2 using 40mm graded aggregate in foundations, filling and mass concrete complete all as specified and directed.

S&F for stainless steel bench consisting of three seats with hands all as specified and directed by EIC/GE.

S&F aluminium section fixed to Stainless steel roof truss on concrete surfaces with stainless steel screws for fixing of aluminium composite panels including joining cleat, screws etc complete all as specified and directed.

S&F suspended false ceiling and vertical cladding using (ACP) Aluminium Composite Panel sheet 3mm thick to aluminium framework complete all as specified and directed. Note :- Aluminium framework will be measured under item no 03

S&F Prepainted 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 and directed

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard /dense soil including removing the soil out side MD land upto requisite distance complete all as specified and directed by EIC.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed by EIC.

M&L for Cement concrete in foundations, filling and mass concrete type D-2, 1:4:8 (40mm graded aggregate) all as specified and directed

M & L for brick work in CM (1:6) using sub class 'B' bricks strainght or curved as curved as required on plan exc 6mtrs mean radius etc.complete all as specified and directed by EIC.

S & F framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 290 Gde E 165 complete all as specified and directed by EIC.

M&L for Rendering 15 mm thick on fair faces of brick work or concrete surfaces using CM 1:6 and applying alkaline resistant priming paint and followed by two coats of cement base paint complete all as specified and directed by EIC.

Rough excavation not exceeding 1.5 m deep and getting out in hard/dense soil including Removing excavated material beyond 5 km upto total distance of 15 km and depositing where directed complete all as specified and directed by EIC.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed by EIC.

M&L Hardcore of gauge exc 63mm but n.exc 100mm,deposited,spread and levelled in layers n.exc 15cm thick,waterd and rolled/rammed to a true surface and complete all as specified and directed

M&L for 75mm thick Cement concrete type C- 2, 1:3:6 (40mm graded aggregate) complete all as specified and directed by EIC/GE.

M&L for Chequered cement concrete tiles 30cm x 30cm x 22mm thick, set, jointed and pointed in neat cement slurry in floors and pointed in white cement mixed with pigments to match the colour of the tiles, over and including 15mm thick cement mortar screed bed in CM 1:6, complete all as specified and directed. Make : JOHNS0N /SOMANI/ORIENT BELL/KAJARIA.

Note : A SUM OF RS 105902.00 TOWARDS SCHEDULE OF CREDIT SHALL BE DEDUCTED TO ARRIVE THE CONTRACT SUM

R.C. Magla and Co. (BID ID -3395282)

M/s Mukesh Engineers (BID ID -3395025)

KRISHNA ENGINEERS (BID ID -3395053)

Parmatma Enterprises (BID ID -3395239)

M/s Mohd Altaf Hanif Qureshi (BID ID -3395182)

HINDUSTAN BUILDERS (BID ID -3392494)