SPECIAL REPAIRS TO CERTAIN BUILDINGS AT PORTHARAPUR AND BRICHGUNJ MILITARY STATION UNDER GE BRICHGUNJ PORT BLAIR

Amount

Demolition of brick work built in cement mortar or lime mortar complete of any description all as specified and directed.

M&L pre cast cement concrete block masonary with PCC solid blocks in 1:3:6 type C-1 using 20mm grade stone aggregate exc 10cm in width and set in CM 1:4 complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specified complete all as directed.(plinth protection)

M&L for 75 mm thick PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in plinth protection, surface finished even and smooth without using extra cement, laid in panels

M&L 100 mm thick PCC 1:3:6 type C2 using 40 mm graded stone aggregate as in sub bases,

M&L Mirror polished kota stone Machine cut slab flooring 18-20mm thick over and incl 20mm thick screed bed in CM 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including grinding and polishing complete all as specified and directed.

All as per item No 8 above but on vertical surfaces of wall such as dado/skirting riser of steps/nosing, pillars etc incl 10mm thick rendering in CM 1:4 including rubbing and polishing complete all as specified and directed.

Taking down cement plaster on Brick / Concrete surfaces incl raking out joints, hacking for key scrubbing down with water and Removing Rubbish out side of the MD Land all as directed by Engineer-in-Charge.

M&L Rendering 10mm thick on internal sides wall of Brick / Concrete Surfaces in CM (1:6) finished even & smooth without using extra cement.

M&L Rendering 15mm thick on External sides of wall of Brick / Concrete Surfaces for 10mm thick of 1st coat with CM (1:6) over 5mm thick of 2nd coat 1:4 with only 3% of water proofing compound finished even & smooth without using extra cement.( Note Waterproofing compound paid separately) Complete all as specified and directed.

M & L for rendering 5 mm thick in CM I:3 on for ceiling surfaces, finished even and smooth without using extra cement etc complete.

M&L for oil bound distempering two coats over one coat of wall care putty including preparation of new plastered or unplastered surfaces of wall complete all as specified and directed by Engineer - in -Charge.

M & L for Complete removal of existing treatment and preparing old surfaces for applying two coat of oil bound distemper on one coat of primer over a coat of putty on walls all as specified and directed.

All as per item - 12 above but on ceiling.

All as per Item No 13 but on ceiling surfaces.

Preparation of old external surfaces of walls, Facias, cornices etc and applying one coat of weather proof anti fungal paint (Apex - ultima) on coat of external wall putty on walls all as per manufacturer instruction and as directed by Engineer-in-Charge.

M& L for two coat of wheather proof exterior acrylic emulsion paint with anti fungal property over a coat of primer and a coat of external wall putty on newly plastered wall surfaces including preperation of surfaces etc complete all as specified and as directed by Engineer-in-Charge.(Make Apex Ultima)

M & L for Cement concrete 1:2:4 type B-1 ( using 20mm graded stone aggregate ) as in levelling coarse and other works as in roof,kerb, copping , padding, etc complete all as specified and directed.

M&L Rendering 10mm thick on fair faces of Brick / Concrete Surfaces of roof in CM (1:4), mixed with liquid water proofing compound@200ml per bag of cement, finished even & smooth without using extra cement complete all as specified and directed.( Note liquid water proofing compound measured separately0.

M&L for providing 100mm thick cement concrete 1:4:8 type D2 using 40mm graded stonne aggregate as in sub base of flooring complete all as specified and directed.

M&L Machine pressed precast concrete interlocking paver block glossy finished in grey cement with pigment confirming to IS 15658-2006 of 60 mm thickness M-35 Grade , laid dry incl grounting with PCC 1:2:4 type B0 make straight line etc complete all as specified and directed .(colour shade & pattern shall be approved by the GE)

M&L for 30mm thick sand as in cushening layer below interlocking paver tiles well compacted to a true surface.

Taking down chowkats or frames not exceeding 1.5 SqM with shutters (Without taking off shutters & Grill from the frame).

Taking down chowkats or frames exceeding exc 1.5 sq. m but n exc 4 sq. m each (Without taking off shutters & Grill from the frame).

S & F Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded and fixing complete

S & F 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; and grade of Fe-410- W(Gde- E-250) quality- B also fastening and fixing complete.

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

Excavation in trenches n. exc. 1.5 m wide and not exceeding 1.5 m in depth, for foundation, etc or for shafts, walls, cesspits, manholes, pier holes, etc getting out in any soft/loose soil, complete all as specified and as directed.

Material and Labour for PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation, mass concrete etc complete all as specified and as directed.

Material and Labour for Reinforced cement concrete M-30 (Design mix) using 20mm graded stone aggregates as in foundation, including raft, footings foundation beams, plinth beams, bases for columns, basement slabs and like that complete all as specified and as directed.

All as per Sl. Item No. 7, here in before but as in columns.

All as per Sl. Item No. 7, here in before but as in beams.

M & L for Use and waste formwork to side of concrete foundation, footings bases of columns, sides and soffits of plinth beams for rough finished flat surfaces complete all as specified and as directed.

All as per Sl. Item No. 10, here-in-before but as to side of columns.

All as per Sl. Item No. 10, here-in-before but as to sides and soffits of beams.

Material and Labour for TMT bars 10mm dia and over dia cut to length, bent to shape required, including cranking, bending, hooking ends and binding with MS wire (annealed) not less than 9mm dia or securing with clips complete all as specified and as directed.

All as per sl. Item No. 13, here-in-before but for 5 to 10mm dia bars as in stirrups, spacers and like that.

Material and Labour for PCC 1:3:6 type c1 using 20mm graded stone aggregate as in coping including necessary formwork complete all as specified and as directed.

Supplying and fixing Mild steel angle iron work as in struts and posts in fencing including cutting tops to shape as directed, drill holes, notching for wire, etc flat iron fillets (for securing wire mesh and wire any type) including all necessary drilling, bolting or rivetting and embedding in concrete and screwing etc, and similar work confirming to Fe-290 Gde E-165 complete all as specified and as directed.

Supplying and fixing of galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia bars at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins, etc as directed (each line of wire to be meassured ) complete all as specified and as directed.

Material and Labour for painting to new steel and iron surfaces of exc. 10cm wide or girth by two coats of synthetic enamel paints over a coat of red oxide primer including preparation complete all as specified and as directed.

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

Removal excavated material to a distance not exceeding 50 M and depositing where directed at a level n. exc. 1.5 m above starting point as in soils complete all as specified and as directed.

Supplying and Fixing of PVC (SWR) single sockted 110 mm bore of pipes as in weep holes of compound wall complete all as specified and as directed

S &F Framed work such as grills,gratings, etc.. with ends of bars shouldered and/or riveted,or forged into spikes; framed guard bars; barred iron doors;ladders; framed balusters; walk ways; railings; framework ofwater tanks and similar work con- forming to Fe.290.Gde-E-165

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specified complete all as directed.(plinthprotection)

Material and labour for PCC 1:3:6 Type C1 using 20mm graded aggregate of 75mm thick as in Plinth Protection, surface finished even and smooth without using Extra cement, laid in panels n.exc 3 mtr long and joints shall be filled with the mixture of bitumen and sand in (1:3) by weight complete all nas specified and directed

M&L for providing 100mm thick cement concrete 1:4:8 type D2 using 40mm graded stonne aggregate as in sub base of flooring complete all as specified and directed.

M & L Chequered cement concrete tiles, with grey cement and pigment 30cm x30cm x20mm thick set, jointed and pointed in neat cement slurrry in floors including 15mm thick screed bed in Cm 1:4 all as specified and directed.

M&L for applying one coat epoxy bonding agent @ 2.6 sqm/lit or as per manufactures instruction to old concrete surfaces of columns, beams and similar structural members complete all as specified and as per directed by Engineer-in-Charge. Make Nitobond EP of Fosroc or equivalent

M&L for spraying curing compound as per manufactures instruction on freshly cast concrete surfaces all as specified. Make : Concure WB white of Fosroc.

M&L in repairs water proofing treatment to RCC roof by priming the plastered surfaces with a coat of cold applied bituminous primer conforming to IS 2488 @ 0.30 kg/sqm and laying APP modified five layer polymeric membrane of minimum wt. 3.50 kg/sqm reinforced with polyster non woven fabric (weighing not less than 150 gms/sqm) laid by torch application as per the manufacturers instructions with side overlap of 150 mm & end overlap of 150mm & tucked into the chases on vertical surfaces to a height of 300mm & finally finished with bituminous aluminium paint @ 0.10 kg/sqm complete including taking down existing roof treatment all as specified and as directed.

M&L for 25 mm thick Cement concrete type B-0, 1:2:4 (12.5mm graded aggregate) as in padding to roof slab and rendering 5 mm thick in one layers on concrete surface cement sand mortar 1:3 using water proofing compound @ 3% by weight of cement finished even fair and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge. Note:WPC will be measured and paid separately.

Supply only integral water proofing compound complete all as specified and as directed by Engineer-in-Charge.

Taking down carefully old aluminium/Copper point wiring (light, fan, socket or power) DBs complete offering credit, making good disturbed surfaces of walls, floors, etc, all as specified and as directed.

M&L Point wiring complete with 1.5 sqmm single core FRLS PVC insulated and unsheathed cable 1100 volts grade with multistranded copper conductor drawn through and including PVC casing and caping and all accessories fixed to walls / roofs / floors / ceiling etc. and including provision of 1.5 sqmm copper cable green in colour as earth continuity conductor and connected to common earth dolly, for housing the switches, socket outlets etc., all as specified and as directed for one light point controlled by one one way switch.

All as per item No. 2 here - in - before but for 3 pin switch socket outlet point 5 amps on independent board all as specified and as directed by Engineer-in-Charge.

Supply and fix of switch piano flush type single pole one way 5 Amp all as specified and directed by Engineer-in-Charge.

Supply and fix switch socket outlet 3 & 2 pin (mult pin) 5 amps flush/box type, complete all as specified and as dircted by Engineer-in-Charge

Supply and fix ceiling rose surface baklite 65 x 50 mm 3 terminal, complete all as specfified and as directed by Engineer-in-Charge.

Supply and fix energy efficient LED batten 22 watt fitting 4ft in length with diffuser including driver,led lamp and connecting with three core sheathed cable from fitting to ceiling rose all as specified and as directed by by Engineer-in-Charge.

Supply and fix metal enclosure distribution board SPN, 4 way 240 volts, with 200 amps rated bus bar, with IP 42 protection and double door, suitable for mounting MCBs, complete all as as specified and as directed by Engineer-in-Charge Note:- Incoming & Outgoing connections from the DB shall be provided with proper lugs/thimbles etc.

Supply and fix MCB single pole, 240 volts, 5 to 32 Amps, all as specified and as directed by Engineer-in-Charge.

Supply and fix MCB SPN 240 volts, 5 to 32 Amps, all as specified and as directed by Engineer-in-Charge.

M&L for earthing complete with galvanised steel earth plate electrode 60 x 60 cm x 6 mm thick buried directly in ground ( earth pit not less than 2.25 M deep below ground level) with top edge of the plate not less than 1.5 Meter below normal ground level connected to GI wire 4 mm dia by means of bolts, nuts , check nuts and washers of GI and GI tubing 20 mm bore light grade for earth lead protection up to main earth test point and including concrete pit in PCC (1:3:6) type C1 pre cast RCC (1:2:4) type B1 cover slab 54 x 54 x 5 cm with one handle for lifting made out of 8 mm dia MS bar, wire mesh, 20 mm bore GI tubing (LG) for watering, charcoal or coal and salt in alternate layers including excavation earth work complete all as specified and directed as in electrical plate No. 3 of SSR part - I

Supply, lay, test and commissioning under ground XLPE insulated and PVC sheathed, armoured heavy duty cable, suitable for earthed system, laying in trenches/duct sleeving through pipe in duct, ISI marked with aluminium stranded conductor 1100 volt grade of cross section area 2 Core 10 sq mm including taking down old unseviceable LT cable of size upto 10 Sqmm all as directed and as specified.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out Soft/loose Soil.

Returning, filling in, including spreading, leveling watering and well ramming in layers not exceeding 25cm soil / hard dense soil.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point Soft Soil / hard dense soil

Supply & lay cable protection pipe of HDPE double wall corrugated (DWC) incl couplers,bends etc of size 50 mm OD and ID 38mm confirming to IS 14930 -II and ISI Marked all specified and directed.

DEEPAK AGENCIES

S.K.ENTERPRISES

M/s S U Enterprises

SK CONSTRUCTION

M/s Kamal Electrical

P Babu

B.R. ENTERPRISES