Design, Fabrication and Erection of Pre Fabricated Structure 30 x 20 x 10 feet on the first floor of existing AEE office building and allied works at Sub Divisional Office Complex at Maitra Ramban.

Amount

Cement concrete flooring and foundation as per the site requirement 1:2:4 (1 cement : 2 sand : 4 graded stone finished with a floating coat of neat cement including cement slurry but excluding the cost of noising of steps Complete 50 mm thick 20 mm size stone aggregate. Floor area = 20’-0” x 30’-0” = 600 ft2 = 55.74 m2 (Sch-11.3.3)

Steel work welded in built up section/ framed work including cutting, hosting, applying a priming coat using structural steel. In gratings, frames, guard bard, ladders, railings etc. trusses including primer and enamel paint including nut bolts, kingpost, struts etc. Column Square Hollow Pipe Section (100 x 100 x 3.2 mm) = 10 x (11’-6”) = 115 rft = 35.06 m @ 11.73 kg/m = 411.25 kg MS Sq. Plate of size (300 x 300 x 6 mm): 300 x 300 = 90000mm2 = 0.09 m2 x 30 = 2.7 m2 @ 39.25 kg/m2 = 105.97 kg Rectangular Sections of size (80 x 40 x 3.2mm): For Truss and side rails 550’ = 167.68 m @ 5.50 kg/m = 922.24 kg 40 MS Anchor Bolts of size 20mmx750mm 40x2’-6”=100’[email protected] per metre=75.75kg Total Weight = 1515.21kg (Sch-10.2.2)

Supply and installation at site of Prefabricated PUF (Poly-Urethane Foam) Panels of size 50 mm thick Fire proof Panels for walls (PPGI finish on both sides) and 70 /100 mm thick Color Coated Corrugated PPGI sheet for Roof to make a closed structure on the outer frame including doors and windows (made out of Powdered coated aluminum of gauge not more than 12 mm) as per drawings approved by Engineer in charge. Prefabricated Sandwich PUF panels with Cam toggle type fasteners fitted and self-locking PVC gaskets fitted on all sides of wall and ceiling/roof including rivets, Silicones, Anchor fastener, self drilling screw and all other allied accessories required for the installation/erection of PUF panels. a. Wall to wall cam locking system. Internal/External flashing to be provided. Job includes Cladding on all walls including sunshade on all windows and outer doors.

Tiles Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08%and conforming to IS:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand)I including grouting the joints with white cement and matching pigments etc. complete. Floor area = (20’-0” x 30’-0”) = 600 ft2 = 55.74 m2 (SCH-11.52.2)

False Ceiling Providing and fixing false ceiling with 12 mm thick plain/ semi perforated or with design ceiling tiles of BWP type phenol formaldehyde synthetic resin bonded pressed particle board conforming to IS:3087, finished with a coat of aluminum primer on both sides&edges, including two coats of synthetic enamel paint of approved quality on exposed face, fixed to a grid made out of anodized aluminum (with 15 micron anodic coating) T- sections35 x15x1.5 mm size main runners, cross runners 23.5x19x1.5 mm fixed to main runners placed 600 mm centre to centre both ways so as to form a grid of 600 mm square. The frame work shall be suspended from ceiling by level adjusting hangers of 6 mm dia. M.S rod fixed to roof slab by means of ceiling cleats and dash fastener. The suspenders shall be placed 600 x 1200 mm centre to centre including fixing to the frame with C.P brass screws and applying a priming coat of primer and paint. Roof area = (20’-0” x 30’-0”) = 600 ft2 = 55.74 m2 (SCH – 12.40)

Paver Block Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 mtr width as well as 10 sqm on plan including disposal of excavated earth, lead up to 50 meter and lift up to 1.5 m, as directed by Engineer-in-Charge. All kinds of soil: (60’-0” x 12’-0” ) + (40’-0” x 7’-0” ) + (50’-0” x 7’-0”) + (20’-0” x 6’-0”) = 1470 ft2 =136.63 m2 SSR 2.1

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. All work up-to plinth level with: 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 20 mm nominal size) (60’-0” x 12’-0” x 0’-3”) + (40’-0” x 7’-0” x 0’-3”) + (50’-0” x 7’-0” x 0’x3”) + (20’-0” x 6’-0” x 0’-3”) = 367.5 ft3 = 10.41m3 (SSR -4.4.8)

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness&size/ shape, made by table vibratory method using PU mould, laid in required colour&pattern over 50mmthick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as per direction of Engineer-in-Charge. 600 mm thick cement concrete paver block of M-30 grade with approved colour, design&pattern. Area = (60’-0” x 12’-0” ) + (40’-0” x 7’-0” ) + (50’-0”x7’-0”) + (20’-0”x6’-0”) = 1470 ft2 = 136.63 m2 (SSR -16.94)

Locking of edges: Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. All work up-to plinth level with: 1:2:4 (1 cement : 4 coarse sand : 4 graded stone aggregate 20 mm nominal size) 404’-0” x 0’-4” x 0’-6” = 66.66 ft3 = 1.88 m3 (SSR 2022-4.4.3)

Providing and fixing on wall face un-plasticized Rigid PVC rain water pipes conforming to IS: 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion. (i) Single Socketed pipes 110 mm dia Length of pipe = 50’ = 15.24 mtr (SCH = 2022 12.58.2)

Providing, fitting, installation, testing and commissioning of 1.5 Ton split minimum 5 star type ACs (copper wound) having dual mode control for (hot and cold weather). The unit must provide cooling and dehumidification and to be operated via remote control at 220/240 Ac supply with latest in-vogue features PVC pipe for drain shall be supplied and fitted complete with accessories such as bent, elbows, flexible connections, MS stand for outdoor unit of Split AC and Extra length of copper pipe for outdoor units as required. Job also includes P/F of 5 KVA automatic voltage stabilizer copper wound wall mounted of range 90-240 V including providing and fitting of 32A MCB along with 6 sq. mm copper wire for AC. Warranty shall be provided for 12 months from date of installation. The compressors shall be warranted for 5 years from date of installation.

Electrical fitting by way of Providing and fitting of 08 no. 20 watt LED concealed Panel of size 200x200mm, 02 no. ceiling fans, 01 no. exhaust fan 12”dia with loovers, 04 no. 20W outdoor light panels along with Providing and fitting of 100W LED Flood Lights – 04 no. Job also includes laying of new electric circuit having 04sqm copper wire – 03 rolls, 2.5sqm copper wire – 04 rolls, 1.5 sqm copper wire – 04 rolls, 0.75 sqm copper wire – 02 rolls. It also includes providing of switches and socket 20A modular type – 08 No, switch and socket 10A modular type – 10 No, PVC conduit and flexible batten rope for laying of complete electric circuit. MCB 36 Amp – 02 No, MCB 40Amp – 02 No, MCB 32 Amp -02 No, MCB 16Amp 02 No and 08 way double door MCB Box. The job includes cost of material, tools and tackles, skilled labour, carriage, transportation, testing the circuits on load and all taxes as applicable. Complete Job

MOHD AMIN (BID ID -2461960)