81707SPECIAL REPAIR TO CURTAIN MECHANISM, WATER PROFFING AND ROOF AND OTHER MISC REPAIRS AT HABIBULLAH HALL OF NDA KHADAKWASLA.

Amount

Taking down existing water proofing treatment of any description and any no's of layers from wall / roofs including screed bed or bedding layers of mortar of any thickness complete and cleaning the surfaces with water and free from dust and scrubbing down with water complete all as specified and clearing the premises all as directed by Engineer-in-Charge.Note : Work to be carried out at height up to 20 mtr. No extra payment shall be made for scaffolding or overheads.

M&L for PCC 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in levelling course on roof slabs including finishing the surface of concrete even and rough to receive plaster complete all as specified and as directed.

M&L for Water proofing treatment to RCC roof slab, walls, chhajjas etc, shall be carried out as specified below and as directed by Engineer-in-Charge. (a) M & L for 20 mm thick plaster on RCC roof slab in CM 1:4 on concrete surfaces with water proofing compound. (b) Preparing plastered surfaces of roof slab, walls, chhajjas etc, by brooming with broom sweeping free from dirt dust etc & evenly applying a coat of approved bituminous primer @ 0.25 Kg/sqm of area complete all as specified. (c) Laying 3 mm thick APP polymer modified approved membrane, non woven, polyester, weighing not less than 3.6 Kg /sqm with laps & overlaps as specified & all joints and in direction should be covered with CM 1:3 mixed with SBR latex 200 ml/bag of cement sealed and applied complete by torch application method all as specified & directed and cured well before laying the membrane.The membrane shall be taken up to height of minimum 300 mm through a concrete fillet of 75 mm / 75 mm & shall be inserted in side a grove cut in the parapet and fixed. if the height of parapet is 300 mm or less, membrane shall be taken till top of the parapet and finished after covering the top surface of the parapet, for RCC inverted beam, the whole beam shall be covered with membrane irrespective of the depth, in the case of roof projection, the membrane shall be taken up to the roof edge and sealed by torch application (d) Finally applying two coat of solar reflective bituminous aluminium paint @ 0.15 ltr/sqm on the top of membrane surfaces complete all as specified & as directed and Carrying out test by flooding water for 24 hrs for leakage & seepages and rectifying the same to the entire satisfaction of GE. Note:- water proofing compound will be measured and paid separitly and Work to be carried out at height up to 20 mtr. No extra payment shall be made for scaffolding or overheads.

Supply only integral water proofing compound ISI marked complete all as specified and as directed.

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as directed. Note : Work to be carried out at height up to 20 mtr. No extra payment shall be made for scaffolding or overheads.

S&F pre-painted galvalume aluminum zinc coated GI based corrugated steel sheet 0.50 mm thick fixed in any position where directed of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws with one corrugation side lap, bent to shape complete all as specified and as directed. Note : Work to be carried out at height up to 20 mtr. No extra payment shall be made for scaffolding or overheads.

S&F pre-painted galvalume aluminum zinc coated GI based plain steel sheet 1.0 mm thick fixed in any position where directed of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws with one corrugation side lap, bent to shape complete all as specified and as directed. Note : Work to be carried out at height up to 20 mtr. No extra payment shall be made for scaffolding or overheads.

Demolition and breaking up drain pipes of Internal dia 150 mm (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as directed.

S&F CI pipes in any length with cement joints; fixed to walls , 150 mm bore complete all as specified and as directed.

S&F CI Bends plain 150 mm bore complete all as specified and as directed.

S&F CI Bends plain 150 mm bore , junction (single & double) if provided with access door complete all as specified and as directed.

S&F Swan necks (or offsets) upto 152 mm but n exc 305 mm projection-150 mm bore exept fittings any type complete all as specified and as directed.

S&F Stack clamps out of 50 mm by 5 mm flat iron and 16 mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof - Bore of pipe 150 mm complete all as specified and as directed.

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as directed. Note : Work to be carried out at height up to 20 mtr. No extra payment shall be made for scaffolding or overheads.

S&F in microbre MAT 15 mm ceiling pannels with glass wool of 24 kg/cum and 50 mm thick on existing framework incl painting with Acrylic Emulsion based paint etc completed as per manufacturers instruction including making nitches for fan / light and including necessary scaffolding exc 6 m up to 20 m all as directed by GE. Note : No extra payment to be paid to the contractor for scaffolding. Rate including the scaffolding.

Dismantling of planks flooring / wall boarding any description , incl fillets fixd in any position with screws complete all as directed.

M&L for first class H.W. (Teak wood) plain cover fillets square, rectangular or triangular in section bull nosed, splayed chamfered or rounded on one edge or face in I st class H.W. sectional area exc. 13 Sqcm and not. exc 25 Sq cm. complete all as specified and as directed.

M&L for first class hard wood (Teak wood) wooden planks in flooring 30 mm thick planed one side and edges tongued and grooved or rebeted and fixed with secret nails in patches to existing wooden floor incl cutting out piecing heading joints etc complete all as specified and as directed.

M&L for applying french polish on newely surface of any description exc 10 cm width or girth incl cleaning & preparing the surface including a coat of wood filler & applying one or more coats on new surface till the desired finish is obtained complete all as specified and as directed.

M&L for applying french polish on surface of any description exc 10 cm width or girth incl cleaning & preparing the surface including a coat of wood filler & applying one or more coats on old surface till the desired finish is obtained complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

Excavation 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 n. exc 25 cm watering and removing surplus soil to a distance n exc 50 m and making good surface as in hard and dense soil all as specified and as directed.

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

M&L for mild steel rolled Stairs (framed ) including stringers , treaders , landing balusters, hand rails etc., including cleats , brackets etc complete conforming to Gde Fe-410 W (Gde E-250) quality - B complete all as specified and directed by Engr-in-Charge.

S&F plates (plain or chequered ) channel square cut or notched (ordinary & counter sunk) forming holes with rivetted, bolted or welded attachment using Fe 410-W (Gde-E-250) quality A complete all as specified and as directed.

M&L for 11 to 15 mm dia MS screw bolts (machine made) with hexagonal or square heads at one end and screwed the other , or screwed end to be fitted with washers and one hexagonal or square nut , exc 10 cm and n exc 15 cm long complete all as specified and as directed.

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

Taking down cement plaster of any description including racking out joints hacking for key and scrubbing down with water to remove dust etc complete all as specified and as directed. Note : Work to be carried out at height up to 20 mtr. No extra payment shall be made for scaffolding or overheads.

M&L for rendering 15 mm thick in cement mortar (1:6) on other than fair faces of brick work or concrete surfaces & finishing the surface even & smooth without using extra cement complete all as specified and as directed.Note : Work to be carried out at height up to 20 mtr. No extra payment shall be made for scaffolding or overheads.

Providing and fixing of granules texture homogeneous wall finishing system consisting of a two component system of dry granules (25 Kg per pack) made of 92% silica particles coated with fade resistant pigments, 100 % acrylic polymer boding agent (5 Kg per pack) with the applied thickness of the coating being between 0.8 mm - 1.2 mm to be applied on a cured, smooth level plaster without keying, as per the shades / combinations approved as per the manufacturer directions, for uses to be applied by and approved applicator of the manufacture as per the directions/ supervision of the eingineers-in-charge . The surface spread of flame class on of BS 476:part 7:1971 and pull off strength of the coating to meet JISA 6909 on smooth platered surface complete all as specified and as manufacturers specifications / instructions except scoffolding. Note : Work to be carried out at height up to 20 mtr. No extra payment shall be made for scaffolding or overheads.

M&L for complete removal of existing treatment and applying 3 mm thick wall care putty and two coats of oil emulsion distemper on wall surface including a coat of alkali resistant primer complete all as specified and as directed.

M&L for steel surfaces of any description and applying one coat of synthetic enamel paint incl preparation of old painted steel,structural surfaces exc 10 cm width or girth complete all as specified and directed by Engr-in-Charge

M&L for one coat of aluminiuml paint incl preparation of old painted steel surfaces exc 10 cm width or girth complete all as specified and directed

Dismantling of existing unsv curtain hoist system complete with wire ropes, pulleys, pulley mounting on wooden structure, winch etc. any size any type complete and setting aside for further disposal including scaffholding without damaging any existing system complete all as specified and as directed.

Refixing existing curtain in new system complete all as specified and as directed.

M&L for MS ISMC channels of size 100 mm of Fe-410-W (Gde-E-250 ) quality B conforming to IS 808 (Part III)- 1989 for motarised curtain track including distance pieces , cleats cutting to dead length where required, notching drilling, fitting, welding or connections with bolts and nuts, painting with anti corrosive black paint etc complete all as specified and as directed.

M&L for MS plain black sheets plates not less than 8 mm thick of Fe-410-W (Gde-E-250 ) quality B for channels supports including cutting to dead length where required, notching, drilling, fitting, welding or connections with bolts and nuts, painting with anti corrosive black paint etc complete all as specified and as directed.

M&L for MS round tie bars with screwed ends of 10 mm dia for supports to MS steel plates for hanging supports of channels conforming to FE-290 Gde E-165 including cutting, threading, bending, fitting etc with nut bolts, painting with anti corrosive black paint etc complete all as specified and as directed.

M&L for replacement angle iron support of required size duly painted with anti corrosive black paint including welding, cutting, nuts bolts of suitable size including taking down old existing one complete all as specified and as directed.

M&L for 10 mm thick plywood BWR grade, first quality complete all as specified and directed.

M&L for sub main wiring with 3 run of single core 10 sqmm FRLSH PVC insulated and unsheathed 1100 volts grade, stranded copper conductor ISI marked drawn into PVC conduit and one continuous run of 6 sqmm copper conductor FRLSH PVC insulated (green colour) as earth wire fixed into PVC conduit complete all as specified and as directed.

M&L for sub main wiring with 3 run of single core 2.5 sqmm FRLSH PVC insulated and unsheathed 1100 volts grade, stranded copper conductor ISI marked drawn into PVC conduit and one continuous run of 1.5 sqmm copper conductor FRLSH PVC insulated (green colour) as earth wire fixed into PVC conduit complete all as specified and as directed.

S&F Powerful 3L Curtain motor, 230 volt, 50 Hz 80W for Motorized curtain system suitable for approx 150kg Fabric curtain installed vertically and for horizontal operation complete all as specified and as directed. Make: Toso (Product code: 0051006), somfy or equivalent

S&F Motorized super Curtain track for motorised curtain system suitable for approx 150 kg Fabric curtain installed vertically and for horizontal operation complete all as specified and as directed. Make: Toso (Product code: 801090), somfy or equivalent

S&F SP Pulley set suitable for Motorized curtain system for horizontal operation complete all as specified and as directed. Make: Toso (Product code: 00510317), somfy or equivalent

S&F SP Adjuster set for Motorized curtain system for horizontal operation complete all as specified and as directed. Make: Toso (Product code: 00510045), somfy or equivalent

S&F SP Limit switch for Motorized curtain system for horizontal operation complete all as specified and as directed. Make: Toso (Product code: 00510049), somfy or equivalent

S&F SP Roller for Motorized curtain system for horizontal operation complete all as specified and as directed. Make: Toso (Product code: 00240011), somfy or equivalent

S&F S S wire 1.85 mm dia for Motorized curtain system for horizontal operation complete all as specified and as directed. Make: Toso (Product code: 00510072), somfy or equivalent

S&F SP Ceiling single bracket M2 for Motorized curtain system for horizontal operation complete all as specified and as directed. Make: Toso (Product code: 00510022), somfy or equivalent

S&F SP Master Roller Left & Right for Motorized curtain system for horizontal operation complete all as specified and as directed. Make: Toso (Product code: 00510085-86), somfy or equivalent

S&F Receiver suitable for remotely operation of Motorized curtain system all as specified and as directed. Make Toso, somfy or equivalent

S&F Toso Remote suitable for operation of Motorized curtain system all as specified and as directed. Make Toso, somfy or equivalent.

S&F Orea 60 WT 100/12, 230volt,reversing forwarded 50 Hz for Motorized curtain system for vertical operation (Roman Blind) of curtain complete all as specified and as directed- (suitable for size not less than Width:15 m x Height:7 m ) Make - somfy, Toso or equivalent

S&F Stainless steel Pipe of not less than 63mm dia for Motorized curtain system for vertical operation of curtain complete all as specified and directed- (suitable for size not less than Width:15 m x Height:7 m) Make - Toso(Product code: PL-R02), somfy or equivalent

S&F End Bracket for Motorized curtain system for vertical operation of curtain complete all as specified and as directed Make - Toso (Product code: BR-45), somfy or equivalent

S&F End cap for Pipe for Motorized curtain system for vertical operation of curtain complete all as specified and as directed Make - Toso (Product code: EC-45), somfy or equivalent

S&F Coupler for Pipe for Motorized curtain system for vertical operation of curtain complete all as specified and as directed Make - Toso (Product code: CP-45), somfy or equivalent

S&F Spool for Pipe for Motorized curtain system for vertical operation of curtain complete all as specified and as directed Make - Toso (Product code: PL-S02), somfy or equivalent

S&F Cord 2.5 mm for Motorized curtain system for vertical operation of curtain complete all as specified and as directed Make - Toso (Product code: RB-05), somfy or equivalent

S&F Aluminium track with velcro for Motorized curtain system for vertical operation of curtain complete all as specified and as directed Make - Toso (Product code: RB-01A), somfy or equivalent

S&F Bracket for Alum track for Motorized curtain system for vertical operation of curtain complete all as specified and as directed Make - Toso (Product code: RB-02), somfy or equivalent

S&F Receiver suitable for remotely operation of Motorized curtain system for vertical operation of curtain complete all as specified and as directed. Make Toso, somfy or equivalent

S&F Remote suitable for operation of Motorized curtain system for vertical operation of curtain complete all as specified and as directed. Make Toso, somfy or equivalent

S&F Sheet Metal Enclosures for Tripple pole and Neutral 6 way, 415V, 50 Hz, double door, with rated busbar 200 amps complete all as specified and as directed.

S&F Miniature circuit breaker Single pole and Neutral with thermal over load as well as magnetic short circuit tripping device with quick, break trip free mechanism, robust design and terminals having heat resistant moulding suitable for three phase circuit of 230 Volts and 40 Amps, 10 KA, Cat part No 408609 to 4088617 Make Indo Asian , complete all as specied and as directed.

S&F Miniature circuit breaker single pole (SP) with thermal over load as well as magnetic short circuit tripping device with quick, break trip free mechanism, robust design and terminals having heat resistant moulding suitable for three phase circuit of 240 Volts and 6 to 32 Amps, 10 KA,Cat part No 408587 to 408595 Make Indo Asian complete all as specied and as directed.

S&F MCB TPN four pole 6 way, 415V, 50 Hz 40 Amps ,10 KA breaking capacity ,Cat part No 811218 Make Indo Asian complete all as specified and as directed

SHAH BUILDERS