CAMOUFLAGE PAINTING AND CERTAIN MISC B/R AND E/M WORKS IN WSA IN TECH AREA AT 20 WING, AF STN BAGDOGRA UNDER GE (AF) BAGDOGRA

Amount

Dismantling Plain or corrugated steel sheeting/ FRP sheet any gauge thickness incl Nainital or similar pattern roof coverings complete all as specified and directed.

Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings incl ridges complete all as specified and directed.

M&L for Pre- painted galvalume aluminum zinc coating GI based corrugated/semicorrugated/trapezoidal profile 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 and directed.

M&L for Pre- painted galvalume 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/coping to wall, fixed with self tapping screws complete all as specified and directed.

M&L Mild steel hold fast made of flat iron conforming to Fe-290 Gde E-165 of size 25 x 3 mm bent to shape required with splitting end and drilling holes for fixing nuts & bolts (including nuts & bolts) including treating the steel surfaces with tar or coal tar black paint and sanding neatly newly tarred surfaces with clean sharp sand complete all as specified and directed.

M&L for PCC type C1,1:3:6 (using 20 mm graded stone aggregate) for hold fast blocks complete all as specified and as directed.

M&L in repair 100mm wide super flash strip self adhesive, pressure sensitive, UV resistant bitumen tape protected by Aluminium - filmand reinforced with polyster film complete all as specifeid and directed.

Removing existing water proofing/black top treatment including concrete padding, plastering roughening of concrete surfaces, cleaning and washing down the surfaces with water and removing debris/rubish materials outside MOD land complete all as specified and as directed.

M&L for 1mm PU aqua water proofing chemicals over plastered surface in 02 layers of 0.5mm each complete all as specified and as directed by the manufacturer which are as following mentioned below: 1.Surface preparation and re-plastering/plastering work: Plastering of the surface- Labour charges for laying protective screed /Plaster in 1:4 (Cement:sand) to proper graident over the entire treated Floor area for thickness of 15 mm. 2. Water proofing treatment: 2(a):Primer Coat: Providing and applying one self priming coat with single component Polyurethane membrane PU Aqua with 30% water dilution. 2(b)Coating Application: Providing and applying one-component brush/roller/spray applied, polyurethane(Asian Paints PU Aqua or Equivalent make), 1.8 kg waterproofing membrane with a SRI value >105 and based on pure, elastomeric, hydrophobic, polyurethane resins which forms a uniform, elastic, waterproof, vaporpermeable sealing layer after application and curing forming a seamless cast in situ membrane providing high Mechanical, chemical, thermal, UV and weather resistance properties; Density: 1.2 kg/Ltr Crack Bridging ability: upto 4mm Elongation at break: 450% (ASTM D 412) Tensile strength: >1.50 N/mm2 (ASTM D412) Solid Content: 60% Water impermeability, 7 MPa, 72 Hours: 0 mm (BS EN 12390-8) 2(c) Providing and laying 45 GSM fibre glass net sandwiched between two coats Polyurethane liquid membrane. The net should be fixed on the first coat of PU coating while the coating is still in tacky condition. (Work need be executed through Reffered applicator of Manufacturer ans Reference letter need to submit by Manufacturer)

Taking down cement plaster of any description on brick work or stone masonry walls including rackingout joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Demolition of brick work/ stone masonry built in cement mortar including arches, pillars etc and excluding precast concrete article all as specified.

M & L for old size brickwork with flyash bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specifed and as directed

M&L 15mm thick rendering cement mortar (1:4) on fair faces of brick work or concrete surfaces, finished the surfaces even and fair without using extra cement complete all as specified and directed.

M&L for preparation of external surfaces walls of buildings and Preparation of newly plastered external surface& applying two coat of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance,dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives for camouflage design including necessary scaffolding complete all as specified and as directed.

M&L plain cement concrete for path, hardstanding or similar (PCC 1:3:6- M10) complete all as specified and as directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for taking out pipe line etc for repairs/ laying cables etc and getting out in soft/ loose soil complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed.

Removal of excavated material [soil] to a distance n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed.

M&L for clean dry sand in trenches/ ducts for cushioning to cable complete all as specified and directed. Note: Punned thickness shall be measured.

Supply and laying bricks, common burnt clay building bricks, sub-class 'B' designation 75 complete all as specified and directed.

Supply, fixing and laying in trenches after removing old cable and fixing or passing through pipe, 1100 Volts grade heavy duty LT UG cable, 120 sqmm, 3.5 Core with XLPE insulated stranded aluminium conductor served with an inner sheathing of PVC tape, armoured with galvanised steel wire and overall sheathed including cable gland, lugs, jointing material etc jointing, connecting testing and commissioning complete all as specified and directed.

All as per item No 22.00 above, but 25 sqmm, 4 Core complete.

All as per item No 22.00 herein before, but 16 sqmm, 4 Core complete.

Supply and laying in repair, Tubes, 'light grade', galvanised iron, 50 mm bore laid in trenches for cable protection at road crossing etc including necessary making good or fixing on wall/ poles of any type, secured with clamps and required boring under road or hard surface complete with all fittings laid in trenches complete all as specified and directed.

All as per item No 25.00 above, but of 80 mm bore complete

S&F in repair, PVC weather proof, hinged door, junction box with 240 V, neutral link, three phase connector with IP 66/67 protection suitable for outdoor installation on pole/wall surface and including with 1 No MCB SP of 6 Amps, necessary fixing arrangement such as clamps, nut bolts etc including dismantling old unserviceable junction box complete all as specified and directed. Make: Sintex Cat Part No. GSMB 2520, Hensel Cat Part No KF 2500H or equivalent of ISI Mark as approved.

M&L for preparation of surfaces for LT pole painting by scrapping damaged paint and painting with two coats of silver aluminium paint and write pole No with black paint on yellow circuit each of 15 cm complete all as specified and directed.

M&L for cable jointing kit for LT straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 70 to 120 sqmm complete all as specified and directed.

All as per item No 29.00 above, but for 3.5/ 4 core XLPE armoured aluminium conductor cable of size 25 to 50 sqmm complete.

All as per item No 29.00 here-in-before, but for 4 core XLPE armoured aluminium conductor cable of size 10 to 16 sqmm complete.

M&L in repair, LT panel outer doors shall be made out of 3.15 mm thick CRCA sheet factory fabricated lockable/ openable by keys or nuts locking system as per existing one. The degree of protection of outer doors shall be IP-54 and painting the complete panel from out side and as per the existing colour complete all as specified and directed. Note: Measurement of doors shall be taken before ordering to the suppliers/ manufacturer and duly approved by Engr-in-Charge.

S&F in repair, digital type voltmeter 0-500 Volt, three phase, class 1.0 panel mounted 96x96 sqmm, flush mounted case complete with necessary fixing complete all as specified and directed.

S&F in repair, ammeter, 0-250 Amps, digital type, three phase, class 1.0 panel mounted 96x96 sqmm, flush mounted case with suitable size of CT complete with necessary fixing complete all as specified and directed.

S&F in repair, LED indicator (colour red/ yellow/ blue/ white/ green) complete all as specified and directed.

S&F in existing panel for replacement of 4 pole on load changeover switch (I-O-II), for open execution of capacity 125 amps, complete with necessary fixing complete all as specified and directed.

All as per item No 36.00 above, but of capacity 200 amps complete.

M&L for taking out old unserviceable MCCB/TPN/FP from existing feeder pillar/LT panel board and supply and fixing MCCB TPN/FP 63 amps capacity, rup capacity 16 KA, 415 Volts, 50 HZ including necessary modification in panel board for incoming and outgoing cable connection with replacement of brunt lugs of suitable size for aluminium conductor cable, nuts bolts etc as per site requirement and as directed.

All as per item No 38.00 above, but 100 amps capacity, 16 KA complete.

All as per item No 38.00 here-in-before, but 125 amps capacity, 16 KA complete.

All as per item No 38.00 here-in-before, but 160 amps capacity, 36 KA complete.

All as per item No 38.00 here-in-before, but 200 amps capacity, 36 KA complete.

Taking down old unservicable light fittings from pole/wall after disconnection the connecting wires of any type or size and S & F in replacement of Energy efficient LED Street Light / Roadway Luminaire, high PF, 60W, 6000K, energy saving and environmental friendly long life versatile pressure die cast aluminium housing, toughened glass cover, IP 66 protection, 240V, using 1.5 Sqmm, PVC insulated sheathed three core multistranded copper conductor cable, 1100V grade (upto 3.0 Mtr) for connection passing through bracket/pole as per site requirement, testing & commissioning and as directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum.

M/S LAKPA LAMA (BID ID -3522078)

MESSERS D S ENTERPRISE (BID ID -3520011)

SHRI P P SHARMA (BID ID -3521652)

M/S. KRISHNA COMMERCIAL CORPORATION (BID ID -3519950)

M/S SWAPAN KUNDU (BID ID -3522782)

BUILDERS ASSOCIATE (BID ID -3521166)

M/S Banerjee construction co (BID ID -3522603)