REPAIR/REPLACEMENT OF SAND BAGS, BLAST PENS AND CONNECTED MISC B/R WORK AND LINKS, LOOP AND DISPERSAL PAINTING WORK IN TECH AREA AT AF STN SURATGARH

Amount

BOQ (REPAIR/REPLACEMENT OF SAND BAGS, BLAST PENS & CONNECTED MISC B/R WORK AND LINKS, LOOP & DISPERSAL PAINTING WORK IN TECH AREA AT AF STN SURATGARH. )

Procurement of empty new PVC sand bags and filling the bags with and including tibba sand / approved earth (as approved by GE) from sources outside defence land for forming embankments / area filling including raising. Filling the bags with tibba sand / approved earth minimum 22 Kg in each bags, sealed the sand bags with 6mm nylon rope and stacking the bags up to 8.00 metre height by head load in such manner and arrangement as directed including taking down old cement bags, small bushes if any, and making the surface of required shape for sand bag complete all as specified and directed by the Engineer in Charge. Note:- (i) Colour of Bag shall be approved by GE. (ii) Tibba sand / Earth required for the item, shall be supplied by contractor from out side MOD land of any lead at his own arrangement. (iii) All cost of procurement of earth/tibba sand including cost of transportation, compaction, royalties, tax etc shall be deemed to be included in the unit rate quoted by the contractor.

M&L over embankments area of traverse wall approved Sand filling around holes including raising and filling with approved sand or approved earth up to 8.00 metre height by head load in such manner and arrangement as directed including taking down damage portion and clean small bushes if any, and making the surface of required uniform shape complete all as specified and directed by the Engr in Charge. Note:- (i) Tibba sand / Earth required for the item, shall be supplied by contractor from out side MOD land of any lead at his own arrangement. (ii) All cost of procurement of earth/tibba including cost of transportation, compaction, royalties, tax etc shall be deemed to be included in the unit rate quoted by the contractor.

Demolition of cement concrete (PQC) (Rigid/Flexible Pavement) by PQC cutting machine or mechanical equipment (JCV Breaker) of any depth exc 15cm thickness Below of Existing ground Level including removing of PQC materials etc to out side of MOD land complete all as specified and directed.

M&L for Granular sub base (GSB ) 200mm thick single layer (Spread thickness) interstices filled, surfaces formed, rolled and consolidated to required gradient and camber using 8 to 10 ton power roller complete all as specified and directed by Engr-in-Charge.

M&L for laying dry fine graded sand spread levelled as per design over DLC surface complete all as specifed and as directed by engr-in-charge.

Providing and Laying 400 micron polythene film as per IS-2508 laid over sand layer including all necessary cutting, overlaps not less than 300mm and wastage complete all as specified and as directed by Engr-in-charge. Note:- Sand layer measured and paid separately.

M&L for pavement quality cement concrete work in pavement of flexural strength 45kg/Sqm using minimum 400kg of cement/cum as per design mix includig mixing of non circular polyester fibre @ 1kg/Cum all as per design mix laid and finished by using fixed form work of steel along with Concrete roller screed paver machine including electric vibrator of approved size shall be used with prior approval of GE complete all as specified and directed by Engr-in-charge. Note:- (i) supply of polyester non-circular fibre as secondary reinforced shall be measured and paid separately (ii). All joints shall be measured and paid separately . (iii). In the event of increase in cement content as per design mix , nothing extra shall be admissible and quoted & belting shall be carried out strictly as per laid down by manufacturer of slip from paver .

Supply only non circular polyster fiber as secondary reinforcement with circumcircle diameter 30-35 micron design for melting point 240-260 degree celcius and having of 1.34 to 1.4 recron (recron 3s from reliance) @ 1 kg/Cum of concrete complete all as specified and directed.

Taking down cement plaster on brick or concrete wall surfaces etc including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M&L for 15mm thick rendering in CM 1:4 on fair faces of brick surfaces or concrete surfaces, surface finished even and fair without using extra cement complete all as specified and directed.

M&L for 5mm thick rendering in CM 1:3 on concrete surfaces of roof projection ceiling etc including repairing of broken portion up to 6m height and surface finished even and smooth without using extra cement, complete all as specified and directed.

M&L for preparation and over new plastered surfaces and applying two coats of exterior acrylic emulsion (weather proof treatment ), in camouflaging patterns, complete all as specified and directed.

Demolition of cement concrete in ground floors and paving not exceeding 15cm thickness (below or above ground level) un- reinforced, complete all as specified and direcetd.

M&L for PCC 1:2:4 type B1 (using 20 mm grade aggregate) as in copings, cills and other similar works complete all as specified and direcetd.

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

M&L for 75mm thick PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in sub base of floor/tiles etc complete all as specified and direcetd.

M&L for replacement of existing glow sign board of size exc 1.50 sqm and not exc 3.00 sqm with following specifications and directed by Engineer-in-Charge:- (a) Main frame for sign board shall be made of aluminium rectangular section (63.50 mm x 38.10 mm) incl supply & fixing of transparent perpex sheet of size exc 1.50Sqm and n. exc 3.00 sqm. (b) The height of bottom side of Board shall be minimum 450 mm above ground level and the board shall be fixed 30 cm below ground level with PCC 1:4:8, type D2, using 40mm graded crushed stone aggregate. (c) The numbers/letters/digit/sign/lines/arrows, etc. made of retro reflective tape having reflective tape background shall be fixed over transparent perpex sheet not less than 3mm thick. (d) The board shall have suitable lighting arrangement (incl all light/ electrical fittings, bulbs, LEDs, etc alongwith min 15mtr long (from outside the board) suitable wire to give connection to light) to glow both sides of the board to see both side markings. (e) The gap between both sides of sheet shall not be less than 30 cm and the gap shall be covered with 1mm thick Aluminium sheet alround the aluminium frame. Note : Before procurement/ supply, sample of board shall be produced by the contractor for approval

S&F self adhesive reflective tape background including preparation of surfaces as taking down of existing self adhesive reflective tape background including alphabets / numbers / letters in DTGM / Cautionary boards / Sign boards complete all as specified and directed by Engr-in-Charge Note : Alphabets / Numbers / letters shall be measured and paid separately.

S&F self adhesive retro reflective tape including preparation of surfaces as existing tape for alphabets / numbers / letters in DTGM / Cautionary boards / Sign boards complete all as specified and directed by Engr-in-Charge Note : Qty shall be measured based on length/width and height of letters cut from a square/rectangular sheet.

M&L for replacement of existing sign board of size exc 0.36 Sqm and not exc 0.81 sqm with following specifications and directed by Engineer-in-Charge:- (a) Main frame for sign board shall be made of aluminium square / rectangular hollow section not less than 38.10mm x 38.10mm x 1.20mm incl supply & fixing of polycarbonate sheet of size exc 0.36Sqm and n. exc 0.81 Sqm both side of aluminium frame. (b) The height of bottom side of Board shall be minimum 300 mm above ground level or as per users requirement and the board shall be fixed minimum 300 mm below ground level with PCC 1:4:8, type D1, using 20 mm graded crushed stone aggregate. (c) The numbers/letters/digit/sign/lines/arrows, etc. made of retro reflective tape having reflective tape background shall be fixed over 2mm thick Polycarbonate sheet of approved colour. Note : Before procurement/ supply, sample of board shall be produced by the contractor for approval of GE.

M&L for replacement of existing sign board of size exc 0.81 sqm and not exc 1.50 sqm with following specifications and directed by Engineer-in-Charge:- (a) Main frame for sign board shall be made of aluminium square / rectangular hollow section not less than 63.50m x 38.10mm x 1.2mm incl supply & fixing of polycarbonate sheet of size exc 0.81Sqm and n. exc 1.50 Sqm both side of aluminium frame. (b) The height of bottom side of Board shall be minimum 450 mm above ground level or as per users requirementand the board shall be fixed minimum 300 mm below ground level with PCC 1:4:8, type D2, using 40 mm graded crushed stone aggregate. (c) The numbers/letters/digit/sign/lines/arrows, etc. made of retro reflective tape having reflective tape background shall be fixed over 2mm thick Polycarbonate sheet of approved colour. Note : Before procurement/ supply, sample of board shall be produced by the contractor for approval of GE.

M&L for repairing to concrete slab surface (depressed portion/cracked portion) by cutting damaged/spilled portion and concrete pavement by mechanical equipment into rectangular crossed section, removing useless and worthless all loose and foreign materials etc to a distance exceeding 500m but not exceeding 1000 Metre, cleaning the surface thoroughly with brushes and finally with compressed air, including filling and leveling the surface, priming the patches with special primer recommended by manufacturer and filling with modified ready mix ELASTOMERIC concrete not exceeding 50mm depth, including form work where required all as per manufacture's instructions complete all as specified and directed. MAKE:- Dr Fixit / Bostik / Chokesy Chemical / STP LTD (Product Name "Flex O Patch") or equivalent.

Preparation of surfaces after complete removal of old existing painting from concrete /bituminous surfaces and applying two coats of acrylic water based road marking paint over the lines, dashes, arrows letters etc. on concrete / bituminous pavement exceeding 10cm, complete all as specified and directed.

Preparation of surfaces after complete removal of old existing painting from concrete /bituminous surfaces and applying two coats of acrylic oil based road marking paint over the lines, dashes, arrows letters etc. on concrete / bituminous pavement exceeding 10cm , complete all as specified and directed.

Preparation of surfaces after complete removal of old existing painting from concrete /bituminous surfaces and applying two coats of acrylic water based road marking paint over the lines,dashes arrow letters etc. on concrete pavement n. exc. 10cm width , complete all as specified and directed by Engineer-in-Charge. Make ser item No 23 to 25:- APCOTRAC OF ASIAN PAINTS / BERGER PAINTS / NEROLAC PAINTS

Preparation of old concrete surfaces by brooming down and applying one coat of cement base paint (white colour) over concrete / bituminuous surface , complete all as specified and directed.

Obliterating old painting of any description and tint with a coat of road marking paint mixed with black oxide to match with existing surfaces, complete all as specified and directed.

M&L for preparation of old decorated surfaces of walls/kerb stone etc and applying one coat of synthetic enamel paint on plastered surfaces complete all as specified and directed.

M&L for preparation of old surfaces of walls/Chajja/cills including brooming down or steel wire brushing scraping down smoke soot, moulds mass and efflorescent salt and trading oil and greasy spots and applying one coat of exterior acrylic emulsion paint (antifungal), (in camouflage pattern using number of colours), complete all as specified and directed.

M&L for obtaning approved earth ( stabilized soil) from out side defence land to a distance as per requirement and bring out to site and deposited for forming embankment/ filling berms including spreading in layers not exceeding 30 centimetre thick, levelled and ramming with 8 to 10 tonne power mechanical roller including watering complete all as specified and directed. Note :- (i) To arrive finished quantity for payment purpose consolidation thickness shall be measured. (ii) Earth shall be free from foreign material, ie, grass, roots etc. (iii) The consolidation shall be done by heavy mechanical machinery and number of passes shall be determine at site as per direction of Assistant Garrision Engineer. (iv) The specified standard proctor density under optimum moisture conditions shall be obtained and 5% deduction for bulkage shall be made.

Contract Amount shall be derived after affecting the amount of Schedule of Credit in General Summary on serial page No 17 of tender documents.

M/s Tiwari & Sons

Bhawani Enterprises

Ankit Jindal And Company