A/R M/O Rural Road under Sub Division No.III, NACD, APWD, Mayabunder during 2023-24.SW-Erection of PMGSY Sign Boards and Km stone at PMGSY Road Thoratang under Sub - Division No.III, Swadeshnagar. (Re-Call)

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fllets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement:

1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for

Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand)

Painting road surface marking with adequate nos of coats to give uniform finish with ready mixed road marking paint conforming to IS: 164, on bituminous surface in white/yellow shade, including cleaning the surface of all dirt, scales, oil, grease and foreign material etc. complete.

New work (Two or more coats)

Manufacturing, supplying and fixing retro reflective sign boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge.

Mandatory/ Regulatory sign boards of 900 mm diametre with support length of 3750 mm

Cautionary /warning sign boards of equilateral triangular shape having each side of 900 mm with support length of 3650 mm

Providing and fixing of typical PMGSY Information Sign Board with Logo as per MORD specifications and drawing three MS Plate of 1.6mm thick, top and middle plate duly welded with MS flat iron 25mmx5mm size on back on edges, the lower plate will be welded with MS angle iron frames of 25mm x 25mm x 5mm, the angle iron frame of middle plate will be welded to 02 Nos. 75mm x 75mm of 12 SWG sheet fubes posts duly embedded in cement concrete M-15 graded blocks of 450mm x 450mm x 600mm, 600mm below ground level, the top most diamond plate will be welded to the middle plate 47mm x 47mm of 12 SWG steel plate tube. All MS will be stove enameled on both sides, lettering and printing arrows, boarder etc. will be painted with ready mix synthetic enamel paint of superior quality in required shade and colour, all sections of frame post and steel tube will be painted with primer and two coats of epoxy paint as per drawing clause 1701 and Annexure 1700.1

Logo board at starting point (As per Fig.107 of Road signage and PMGSY published by the NRRDA on Dec.06).

Logo of PMGSY Project: Providing and fixing of typical PMGSY Informatory Sign Board with logo as per MORD specifications and drawing. Three MS Plates of 1.6mm thick, Top and middle plate duly welded with MS flat iron 25mm x 5mm size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm, the angle iron frame of the lower most frame and flat iron frame of middle plate will be welded to 02 Nos. 75mm x 75mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 graded blocks of 450mm x 450mm x 600mm, 600mm below ground level, the top most diamond plate will be welded to the middle plate 47mm x 47mm of 12 SWG steel plate tube. All MS will be stove enameled on both sides. Lettering and prining arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour, all sections of frame post and steel tube will be painted with primer and two coats of epoxy paint as per drawing clause 1701 and Annexure 1700.1 (As PMGSY published by the NRRDA on Dec.06).

Providing and fixing typical Citizen's Information Board with logo of PMGSY as per NRRDA specification and drawing having two Nos. MS plate of 1mm thick 900 x 750mm size each duly welded with 02 Nos. vertical and 04 Nos. Horizontal MS flat 50mm x 6mm size on back, the ends of the M.S. flats to be welded with 2x2450mm x 1150mm frame of MS square posts to be embedded in cement concrete M-15 grade of 600mm x 600mm size and 750mm below the ground level and keeping 50mm height above the ground level, two coats of epoxy painting MS square, flats and backside of the MS sheets with a coat of primer and two coats of ready mixed approved brand synthetic oil bound paint over a coat of epoxy coated priming on rear side of the MS plates with bands and lettering of different approved shades as directed shown in the approved design with oil bound ready mixed synthetic paint and providing 70mm x 70mm size PMGSY Logo (As per Fig. (3) of Road Signage under PMGSY published by NRRDA on Dec.06)

Providing and fixing of typical PMGSY Maintenance Information Sign Board with Logo as per MORD specifications and drawing three MS Plate of 1.6mm thick, top and middle plate duly welded with MS flat iron 25mm x 5mm size on back on edges, the lower plate will be welded with MS angle iron frames of 25mm x 25mm x 5mm, the angle of the lowermost frame and flat iron frame of middle plate will be welded to 02 Nos. 75mm x 75mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 graded blocks of 450mm x 450mm x 600mm, 600mm below ground level, the top most diamond plate will be welded to the middle plate 47mm x 47mm of 12 SWG steel plate tube. All MS will be stove enameled on both sides. Lettering and printing arrows, boarder etc. will be painted with ready mix synthetic enamel paint of superior quality in required shade and colour, all sections of frame post and steel tube will be painted with primer and two coats of epoxy paint as per drawing clause 1701 and Annexure 1700.1 (As per Fig.(5) of Road Signage under per Fig.(2) of Road Signage under PMGSY)

SHRI. UTTAM KUMAR SAHA

BAPI SAHA