SPECIAL REPAIRS TO ROOF OF OFFICE SHEDS AND STORAGE SHEDS OF BSO PREMISES UNDER GE (N) MUMBAI

Amount

Dismantling asbestos cement (corrugated or semi corrugated) sheets in roof coverings including ridges complete all as specified and as directed by Engineer-in-Charge.

Dismantling of framed timber scantlings 40 sqcm and over in section, in any position all as specified and as directed by Engineer-in-Charge.

Material and labour for rolled mild steel sections as in roof trusses (framed), trussed, purlins, crane gantries, rails, and fastenings and heavy bracket framing, (beam, tee, angle, channels or flat sections) including notching, drilling, fitting, riveting and / or welding or connecting with bolts and nuts (including rivets or bolts and nuts) conforming to Fe 410 W Gde E- 250, Quality B complete all as specified and as directed by Engineer-in-Charge.

Supply and fix Pre- painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick as per approved profile of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or L type or J type or cranked hook bolts or as per manufacture instruction complete all as specified and as directed by Engineer-in-Charge. Make: JINDAL / INDALCO / HINDALCO / ASSOCIATED Profiles and Aluminium Ltd / ESSAR colour coated sheets

Supply and fix Pre- painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick as per approved profile of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or L type or J type or cranked hook bolts or as per manufacture instruction complete all as specified and as directed by Engineer-in-Charge. Make: JINDAL / INDALCO / HINDALCO / ASSOCIATED Profiles and Aluminium Ltd / ESSAR colour coated sheets

Material and labour for preparing new steel surfaces of any description, over 10cm 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 as directed by Engineer-in-Charge. Make: Asian Paints Ltd - Apcolite/Goodlass Nerolac (Nerolac)/ Berger Paints Ltd - Luxol/Shalimar Paints - Superlac/Jenson Nicholson - Brolac

Material and labour for providing Plain cement concrete 1:3:6, type C1 , Nominal mix using 20mm graded stone aggregates as in coping or bed block and the like including weathering, slightly rounded or chamfered angles and throating, as directed including necessary form work for fair finished surfaces complete all as specified and as directed by Engineer-in-Charge.

Demolition of brick work/stone masonry built in cement mortar including all quoins, arches, pillars, PCC coping etc and removing of debris outside MD land complete all as specified and as directed by Engineer-in-Charge.

Material and labour for brick work with sub class "B" bricks straight or curved on plan exceeding 6 mtr mean radius with old size bricks and built in cement mortar (1:6) complete all as specified and as directed by Engineer-in-Charge.

Taking down/chipping off cement plaster on brick or stone/concrete surfaces, etc. on internal/external surface of wall/ceiling including raking out joints, hacking for key, scrubbing down with water etc and removing debris out side MD land complete all as specified and as directed by Engineer-in-Charge.

Material and labour for 10 mm thick plastering in Cement Mortar (1:6) on wall surface & finishing the surface even & smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge.

Material and labour for rendering 15 mm thick in cement mortar 1:4 on concrete / brick masonry surfaces, mixed with water proofing compound and and finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge. Note: water proofing compound shall be measured & paid separately

Material and labour for preparation of newly plastered surfaces of wall and applying two coats of oil bound distemper with roller over a coat of alkali resistant wall primer over 1.5mm thick layer of wall care putty complete all as specified and as directed Make: Asian Paints (Tractor) / Nerolac Paints /Jenson & NIcholson / Shalimar Paints

Material and labour for preparing new plastered surfaces with Acrylic Smooth exterior paint of required shade (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and as directed by Engineer-in-Charge. Make- 1 “APEX ULTIMA” of Asian Paints 2 “WEATHER COAT ALL GUARD” of Berger Paints 3 “EXCEL TOP GUARD” of Nerolac 4 “DULUX WEATHERSHIELD MAX” of ICI India

Supply only integral water proofing compound ISI marked complete all as specified and as directed by Engineer-in-Charge. Make : Pidilite Industries Ltd, Taloja /Super Aquacem (India) Ltd /FOSROC/Siko/Dr Fixit

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, (fittings such as switches, ceiling roses, pendants, regulators sockets etc. to be measured separately), removing materials out side MD land after Credit for the same is recovered by the dept and making good disturbed surfaces of walls, floors, etc., all as specified and as directed.

Material and labour for (concealed Type) point wiring of wall including chase cutting for one light/fan point with 1.5 sqmm PVC insulated (FR-LSH) unsheathed copper cable multistranded conductor 1100 volts grade controlled by one way switch including 1.5 sqmm PVC (FR-LSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity earth wire connected to common earth dolly drawn through and including PVC conduit med grade with all accessories and sunk GI box for mounting of fittings like switch, socket and fan regulator with modular inner plate and cover plate and making good the distrubed surfaces as per the existing complete all as specified and as directed by the Engr-in-Charge. Make of Cable- Anchor/ havells/finolex of ISI mark as approved by GE Make of PVC conduit-Anchor, Modi, Pressfit, Precision, Astral, Panasonic Anchor, Polycab, Presto Plast, Supreme

All as per item No.17 here-in before but for one 3 pin, 5/6 Amps socket outlet on same board with other switches.

All as per item No.17 here-in before but One 3 pin, 5/6 Amps switch socket combination on the independent board controlled by one switch.

All as per item No.17 here-in before but for 3 pin 15/16 Amps switch socket combination, on independent board with 2.5sqmm copper cable and provision of 2.5sqmm PVC insulated FRLSH cable 1100 volts grade with multi stranded copper conductor for earth continuity conductor connected to common earth dolly connecting up to fittings complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs Switch Piano, flush type, single pole, one way, 5/6 Amps, 240 volts, ISI marked complete all as specified and as directed by Engineer-in-Charge. Make: Anchor / Legrand / Havells/.Crabtree/Leader

Supply and fix in repairs Socket outlet, 2 in 1, 3 pin 5/6A flush type 240 volts, ISI marked complete all as specified and as directed by Engineer-in-Charge. Make: Anchor / Legrand / Havells/.Crabtree/Leaderake:- Havells/Legrand/Anchor

Supply and fix in repairs switch socket outlet, combination 2 in 1, 3/5 Pin, 5 Amps, flush type, universal ISI marked complete all as specified and as directed by Engineer-in-Charge. Make: Anchor / Legrand / Havells/.Crabtree/Leader

Supply and fix in repairs switch socket outlet, combination 5 in 1, 3 Pin, 5/15 Amps, flush type, universal ISI marked complete all as specified and as directed by Engineer-in-Charge. Make: Anchor / Legrand / Havells/.Crabtree/Leader

Supply and fix in repairs Ceiling rose, PVC/polycarbonate body, three terminal 28x50mm, ISI marked complete all as specified and as directed by Engineer-in-Charge. Make: Anchor / Legrand / Havells/.Crabtree/Leader

Supply and fix in repairs stepped type electronic fan regulator,120W complete all as specified as directed by Engineer-in-Charge. Make:Anchor / Legrand / Havells/.Crabtree/Leader

Material and labour for submain wiring (concealed) complete with and including 2 runs of 4.0sqmm, single core FRLS, PVC insulated and unsheathed, multistranded, copper conductor cable, single core, 1100 Volts grade drawn through and including PVC conduit, medium grade of size 25mm dia including accessories such as Tees, Elbows, junction box, reducers etc as required and fixed on walls and 4.0sqmm PVC multistranded copper conductor cable for earthing and connected to common earth dolly including taking down the existing submain wiring complete all as specified and as directed by Engineer-in-Charge. Note : Two runs of 4.0sqmm PVC insulated cable and one run of 4.0sqmm cable and one run of PVC conduit shall be measured as one unit length. Make of Cable- Anchor/ havells/finolex of ISI mark as approved by GE Make of PVC conduit-Anchor, Modi, Pressfit, Precision, Astral, Panasonic Anchor, Polycab, Presto Plast, Supreme

Supply and fix in repairs LED light fitting 1 x 22 watt (4 ft), 240V, wall/surface mounted, integrated type extruded aluminium batten with all accessories internally prewired and incl connecting up with and incl twin/three twisted flexible copper conductor cable of suitable size in and incl flexible hose from ceiling rose to fitting complete all as specified and as directed by Engineer-in-Charge. Make : Philips Cat No BN021C LED22S PSU CW GR, Model Smart Bright extra or equivalent of crompton/Bajaj/Havells.

Supply and fix MCB distribution board SPN, 240 Volts, 4 ways powder coated, CRCA steel sheet constructed as per IS:8623, degree of protectrion IP 43-IK 09 with metal door, recess mounted, having insulated 100 amp tinned copper bus bar, neutral bus bar, earth bar, DIN bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces as required complete all as specified and as directed by Engineer-in-Charge. Make: Havells / Legrand / L&T

Supply and fix in repairs MCB SPN, 40 Amps to 63 Amps, 240 volts,10 KA 'C' Series of double poles and current carrying capacity in the MCB DB complete with connection testing and commissioning complete all as specified and as directed by Engineer-in-Charge. Make : Legrand / L&T / Havells / ABB / Siemens / Schneider//BENTEC

Supply and fix in repairs MCB SP, 6 Amps to 32 Amps, 240 volts,10 KA 'C' Series of singlee poles and current carrying capacity in the MCB DB complete with connection testing and commissioning complete all as specified and as directed by Engineer-in-Charge. Make : Legrand / L&T / Havells / ABB / Siemens / Schneider//BENTEC

Taking down Ceiling fan of any sweep carefully from its installed position, dismantling complete, cleaning all dust, applying grease for bearing, including filling cavities with filler, after cleaning all dust, reassembling the fan and blades, hanging/ fixing the fan in its original position and testing on completion complete all as specified and as directed.

Note: Deduct Credit for demolished / dismantled material of Rs. (-) 26,470.00 (Minus) as listed in Schedule of Credit. Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'

MAHESH ENTERPRISES

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