SPECIAL REPAIR TO BLDG NO T-325, T-326 AND T-338 AND PROVN OF SEPTIC TANK 250 USERS NEAR COOK HOUSE OF 11 SECTOR AT NCPIT SCHOOL (CBS) BHALRA UNDER GE (I) 873 EWS

Amount

Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15cm thickness (below or above ground level) and disposal of unserviceable material, debris and rubbish to a distance not exc. 100m, complete all as specified and as directed.

75 mm thick plain cement concrete 1:4:8 type D-2 (40mm graded crushed aggregate) as in sub base of floors, complete all as specified and directed

25 mm thick plain cement concrete (1:2:4), type B-1 using 20mm graded stone aggregate as in sub base,complete all as specified and as directed.

Non skid coloured ceramic tiles 7 - 8 mm thick area of each tile exceeding 0.18 Square metre but not exceeding 0.38 Square metre in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles, over and including 15mm thick screed bed in CM (1:4) complete all as specified and directed.

100 mm thick plain cement concrete 1:4:8 type D-2 (40mm graded crushed aggregate) as in sub base of chequered tiles, complete all as specified and directed

Chequered cement concrete tiles, machine pressed, factory made of size 20cmx20cm, 25mm thick, with grey cement and no pigment, set, jointed and pointed in neat cement slurry, laid in floors, over and including 20mm thick screed layer in cement mortar 1:6, complete all as specified.

75 mm thick plain cement concrete (1:3:6), type C-1 using 20mm graded stone aggregate as in plinth protection and laid in panels complete and finished the even & fair and providings joints through out the thickness of plinth protection filed with mastic filling comprising one part of bitumen 85/25 grade and three part of sand by weight all as specified and directed.

Demolition of brick or stone masonry, built in cement mortar including all quoins, arches, pillars etc but excluding ashlars facings, dressed stone work, complete all as specified and directed.

Brick work with sub class ‘B’ bricks straight or curved on plan exc 6m mean radius, built in cement mortar 1:6, complete all as specified and directed.

Plain Cement Concrete1:2:4, nominal mix, type B-1, using 20mm graded crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, coping, benching bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for and disposal of unserviceable material, debris and rubbish to a distance not exc. 100m, complete all as specified and as directed.

Plain cement concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in surface channels and drains, complete all as specified.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc., complete all as specified.

Add or deduct for each 25mm girth or part thereof over or under 30cm for forming fair finished drain or channel in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc., complete all as specified.

Rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and smooth without using extra cement, complete all as specified and directed.

15mm thick rendering in CM 1:4 on other than fair faces of brick or stone masonry surfaces & finishing the surface even and smooth without using extra cement, complete all as specified

Dismantling of plain or corrugated steel sheeting, any gauge, thickness including Nainital or similar pattern roof covering, all as specified.

0.63mm thick galvanised corrugated mild steel sheeting with grade of Zinc coating of 275 gms/Square metre with two corrugation side lap and at least 150 mm end lap , fixed with L or J type or cranked hook bolts, in roof, walls etc, complete, all as specified.

Description all as per item No. 18.00 above, but except sheet complete all as specified and directed

0.80mm thick plain galvanised mild steel sheeting with 275 gm/Square metre Zinc coating as in ridge, hips, valley gutters, drip and straight flashing fixed with fixed with L or J type or cranked hook bolts, complete, all as specified.

Pre-painted galvatume aluminum zinc coating 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 self tapping screws complete all as specified.

Pre-painted galvatume 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 complete all as specified.

Dismantling wrought iron or mild steel work of any description complete all as specified and directed.

Mild steel tubular work as in purlins, posts, rafters including other steel sections as in cleats, gusset plates, flat iron including wlding as necessary , complete all as specified and as directed.

Dismantling timber scantling 40 Sqcm and over in section, in any position (unframed work), complete all as specified.

2nd class soft wood (Kail) as in scantling, clean sawn timber, fixed in unframed work, complete all as specified.

Preparing surfaces of wood or wooden based materials, new or old, of any description, not other wise described, over 10cm width or girth and treated with two coats of creosote oil, complete all as specified.

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets all as specified & directed

4 mm thick non asbestos fiber cement plain building boards in false ceiling on and incl aluminium snap grid work 605 x 605 mm with using 36.5mm x 23.5 mm x 1.5 mm thick main tee, 23.5 x 23.5mm x 1.28 mm cross tee and 25x25x1.5mm angles fixed to perimeter of wall including necessary supporting hanger with 3 mm dia GI wire and J bolts washer nuts for securing frame work to ceiling suspended @ 120 cm c/c both ways, complete all as specified and directed.

12mm thick prelaminated particle board, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as directed.

Taking down shutters of any description exceeding 1 Square metre and not exceeding 2 Square metre each, complete all as specified and directed.

35mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified.

Factory made Glazed and skelton shutters 30mm thick of 2nd class hard wood rail & style open rebated and prepared to receive glass or wire gauze etc. shutters (without shash bars), size of members of shutters as specified in SSR Part-1, secton 8, clause 8.24 (a) kiln seasoned and pressure treated all as specified.

Extruded aluminium alloy handles, fabricated type, anodised of size 150mm and fixed, complete all as specified and directed.

Mild steel sliding door bolts, stove enameled black with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolts plate and two on staple plate, 300mm long, all as specified.

Aluminium anodised, barrel tower bolt of extruded section and fixed, 200mm long (ISI marked), complete all as specified.

Mild steel butt hinges, medium weight, cold rolled (ISI marked),100mm long, complete all as specified.

Hacking out old broken glass (any thickness, size, quality or description) from from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones, complete, all as specified and directed.

3.0 mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane, complete, all as specified and directed.

Galvanised mild steel wire cloth 0.56 nominal dia of wire and average width of aparture 1.18mm and fixed with tinned tacks or galvanised wire staples complete all as specified.

Galvanised mild steel wire cloth 0.56 nominal dia of wire and average width of aparture 1.18mm and fixed with tinned tacks or galvanised wire staples fixed in repair, complete all as specified.

Preparation of newly plastered surface of wall and applying three coats of white wash, complete as specified and directed.

Preparation of 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 IN CAMOUFLAGE PATTERN all as specified and as directed.

One coat of synthetic enamel paint IN CAMOUFLAGE PATTERN including preparation on old painted steel surface of any description, not otherwise described over 10cm width or girth, complete, all as specified and directed

Construction of septic tank 250 Users (Brick masonry), complete all as specified and as shown on drawing No CEUZ/TD/1202/03 Sheet 1/2 dt 14.10.14 and 2/2 dt 11.05.07.

Excavation in trenches, n. exc 1.5m wide and n. exc 1.5m in depth, for foundations and getting out in any type of soil, complete, all as specified.

Plain cement concrete 1:4:8, type D-2 (using 40 mm graded crushed stone aggregate) in foundations, filling and mass concrete, complete, all as specified.

Brick work with sub class 'B' bricks, straight or curved on plan, exc 6m mean radius, built in cement mortar 1:4 , complete, all as specified.

Precast Reinforced cement concrete 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in manhole covers, set in cement mortar 1:6 including necessary form work and moulds complete all as specified and as directed. Note: Steel reinforcement shall be measured and paid for separately under respective item.

20mm thick plastering in cement mortar 1:3 on fair faces of brick surfaces or concrete surfaces, surface finished even and smooth without using extra cement but using integral water proofing compound as per manufacturer,s instructions, complete all as specified. Note: Integral water proofing compound shall be measured & paid seprately.

15mm thick rendering in cement mortar 1:6 on other than fair faces of brick or stone masonry surfaces & finishing the surface even and smooth without using extra cement, complete all as specified

Supply only integral water proofing compound.

Mild steel TMT bars 6 to 8 mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking end and binding with MS wire (annealed) not less than 0.9 mm dia, complete, all as specified

Concrete bed to 150mm bore drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete 1:3:6 type C-2 (40mm graded crushed stone aggregate), complete, all as specified.

Salt-glazed stoneware drain pipe, internal dia of pipe 150mm, laid in trenches and jointed, complete all as specified.

Returning, filling including spreading, levelling, watering & well ramming in layers not exceeding 25 cm thick, complete, all as specified.

Removing surplus excavated material (soils) to a distance not exc 50m and depositing where directed at a level n. exc 1.5m above the starting point, complete, all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching, internal dia of pipe 150mm, complete all as specified.

Taking out carefully copper / aluminium point wiring, (Light, fan, socket or power) complete with all fitting, fixtures such as switch socket out let, ceiling rose, holder, regulator etc. including making good the disturbed surface of wall/floors, complete all as specified and as directed.

Point wiring with multi stranded copper conductor of size 1.5Sqmm PVC insulated unsheathed FRLS cable in and including PVC casing and capping and accessories of suitable size for concealed wiring including 1.50 Sqmm copper earth wire (green colour) FRLS Cable for one light point or fan point or bell point controlled by one No, one way switch using cable of different insulation colour for colour coding including 3mm thick laminated sheet cover, mild steel sheet or cast iron boxes including making good to disturbed surfaces of wall / floor, complete all as specified and as directed.

All as per the description of Serial Item No 60 here-in-before but for one 3 pin socket outlet 5 Amp on same board, complete all as specified and as directed.

All as per the description of Serial Item No 60 here-in-before but for one 3 pin socket outlet 5 Amp independent, complete all as specified and as directed.

All as per the description of Serial Item No 60 here-in-before but for one 3 pin socket outlet 15 Amp independent board using cable of size 4.0 Sqm with 2.5 Sqmm copper conductor in green colour for as earth continuity conductor all as specified and directed.

Switch piano, flush type, 5/6 Amps, single pole, one way, complete all as specified and as directed.

Socket outlet 3 pin 5/6 Amp flush type, complete all as specified.

Switch socket out let combination universal type, 2 in 1, 2 and 3 pin 5 Amp, piano flush type, 240 volts, complete all as specified and as directed.

LED Lamp 230 volt 09 watts, base cap B-22, complete all as specified and as directed. Make : Havells / Crompton Greaves / Philips / Wipro

Wall surface mounted tube light fitting 18/20 watt LED with electronic driver and extrude aluminium heat sink integrated polycarbonate LED channel with white acrylic cover and including 1X18 watt LED tube rod and complete accessories , internally pre- wired including connection cable of copper conductor size 3-core ,23/0.0076 passing through PVC flexible conduit from ceiling rose to light fitting connector complete all as specified and as directed by Engineer-in-Charge. Make :- CROMPTON Cat No LCTL-18-CDL OR HAVELL's Cat No LHEXBLP7UN1W018 OR BAJAJ Cat No BLRBDB118

Surface mounted LED bulk head light fitting 9/10W, IP66, operating voltage 220-240 V in high pressure die cast aluminum housing in polycarbonate cover with clear prismatic diffuser and lamp holders etc complete with all accessories connected with twin core twisted flexible copper wire of suitable size, complete all as specified & directed. Make: Crompton Cat Part No. LBHP-10-CDL or equivalent in models of Philips/Bajaj/Wipro/GE/Surya

Lamp holder PVC case body of Bakelite with back plate suitable for batten fittings complete all as specified and as directed.

Ceiling rose surface bakelite three terminals 240 volts complete all as specified and as directed.

Sheet metal enclosure factory made double door for DB 240 volts with 200 Amps rated bus bar SPN 4 Way including taking down and making good disturbed surfaces of walls, complete all as specified and as directed.

MCB SPN 40 Amp 10 KA 240 Volts, complete all as specified and as directed.

MCB SP 6 to 32 Amp 10 KA 240 Volts, complete all as specified and as directed.

XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade ISI marked cross sectional area 10 Sqmm 2 core on wall including taking down old cable, complete all as specified and as directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately).

Sand cushioning to under ground cable, 8 cms thick before laying the cable and 15 cms thick after laying & stretching the cable in trenches, including hand punning and consolidating, complete, all as specified. Note:- For payment purpose punned thickness shall be measured.

Sub class ‘B brick, old size, brick covering laid dry, flat, transversally along the length of cable on sand cushioning, with width equal to the length of the brick, complete all as specified and directed..

GI tubing light grade 50mm bore with fitting laid in trenches or passing through cable/road crossing or fixing along pole with suitable size clamps complete all as specified and as directed.

Earthing complete with galvanized mild steel earth plate electrode size 600mm x 600mm x 6mm thick buried directly in ground (preferably in vertical position) earth pit not less than 2.25 meter below normal ground level with top edge of the earth plate not less 3 meter (BGL) connected to galvanized iron earth lead wire 4mm dia by means of bolts, nuts, check nut and washer of galvanized iron including PCC pit in RCC 1:2:4 type B-1, precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 15mm bore “light grade” galvanized iron protection pipe for earth lead wire upto 5m length, charcoal, common salt, complete all as shown in EP No 3 of SSR 2009 Part-I, connected to test point complete, all as specified and testing on completion.

m/s vaid contractor and builders

M/S KOTWAL CONSTRUCTIONS

M/S ER CONSTRUCTIONS

VEER TRADERS

SHARMA TRADERS

M S BANSI LAL CONSTRUCTION CO

Bidder Name

m/s vaid contractor and builders

M S BANSI LAL CONSTRUCTION CO

SHARMA TRADERS

M/S MAQBOOL AHMED BHAT

M/S KOTWAL CONSTRUCTIONS

M/S ER CONSTRUCTIONS

VEER TRADERS