STRUCTURAL REPAIR AND OTHER REPAIRS TO DISTRESS CONCRETE AND SUNKEN FLOOR AND REPAIR TO JOINERY LEAKAGE SEEPAGE AND PLUMBING WORKS INCLUDING WATER TANK FLOAT VALVE AT SANKRUBAGH PATANJALI ARGA MO NSRY CORE AREA AT NAVAL BASE KARWARUNDER GE SB KAR

Amount

Dismantling/taking out existing hessain base felt or any other existing water proofing treatment from roof including cement plaster and exposing the top surface of RCC slab including removing the dismantled debris to a distance exceeding 200m & not exceeding 250m all as specified and as directed

M&L for water proofing treatment by applying oil bound bitumen primer, having a density of 0.87 - 0.89 Kg/lit, @ 0.40 ltrs/Sqm, providing and laying APP modified water proofing membrane weighting not less than 3.50 Kg/Sqm of approved make including minimum 10 cm side lap and 15 cm end lap, laid and pasted with blue flame torching applications and finally finishing with two coats of solar reflective bituminous aluminium paint @ 0.1.Kg/Sqm all as specified and as directed.

M &L for applying two coats of water proofing coating system of approved make over a coat of respective primer including preparation of plaster surface by complete removal of existing treatment including filling of crack with respective crack filler all as per manufacturers instructions complete all as specified and as directed.

Dismantling of wall and ceiling boards (fibre, pulp, insulation) or insulation boards /slab /blankets of any description and thickness including frame/grid of any description all as specified and as directed

M&L for anodised aluminium snap grid (minimum 15 microns anodisation) of size 605 x 605 mm with anodized aluminum angle of size 40mm x 25mm x 2mm thick weighing 0.36 Kg per running meter and anodized aluminum main and cross T of size 36.50 x 23.50 x 1.50 mm thick weighing 0.254 Kg per running meter and 23.50 x 23.50 x 1.50 mm thick weighing 0.202 Kg per running meter respectively for false ceiling all as specified and as directed

S&F Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long suitable for size of snap grid 605 x 605 mm complete all as specified and as directed

M&L for gypsum board 12mm thick in ceiling fixed with screws on snap grid all as per manufacturer instructions.

Demolition of un-reinforced cement concrete in ground floor and pavings not exceeding 15 cm thick (below or above ground level) and removing all the rubbish as directed by Engineer-in-Charge complete all as specified and as directed

M&L for 75 mm thick PCC type-C2 , 1:3:6 using 40 mm graded stone aggregate as in plinth protection and finishing the concrete surface even and smooth without using extra cement complete all as specified and as directed.

M&L for 100 mm thick PCC type-B2 , 1:2:4 using 40 mm graded stone aggregate as in hard standing /floor and finishing the concrete surface even and smooth without using extra cement complete all as specified and as directed.

Demolition of cement concrete of any description and any position all as specified and as directed.

M&L for plain cement concrete type B-0 , 1:2:4 using 12.5mm graded stone aggregate as in coping, hold fast, cills, steps, water troughs and the like including weathering, slightly rounded or chamfered angles and throating etc. complete all as specified and as directed

M&L for plain cement concrete type B-0 , 1:2:4 using 12.5mm graded stone aggregate as in roof kerbs or mud stops rounded or chamferred edges all as specified and as directed

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and removing all the rubbish as directed by Engineer-in-Charge complete all as specified and as directed.

M&L for screed bed or bedding layer 15mm thick in cement mortar 1:4 to receive topping layer such as tilling etc complete all as specified and as directed

M & L for rendering 10mm thick in cement mortar 1:3 on fair faces of concrete/brick work surfaces finished fair ,even and smooth without using extra cement to receive tiles complete all as specified and as directed.

M & L for non skid ceramic coloured tiles (Ist quality) 7 to 8 mm thick (Square/rectangular), area of each tile exceeding 0.06 Sqm but not exceeding 0.11 sqm as in floors etc set and jointed in neat grey cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

M&L for coloured glazed ceramic tiles(1st qualtity) of size 300 x 200mm x 6 to 7mm thick on vertical surfaces such as skirting,dado and rises to steps etc , set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles complete all as specified and as directed

M & L for non skid ceramic coloured tiles (Ist quality) of size 7 to 8 mm thick (Square/rectangular), area of each tile exceeding 0.18 Sqm but not exceeding 0.36 sqm as in floors etc set and jointed in neat grey cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

All as per item No 19 here in before but in vertical surfaces such as skirting/dado complete all as specified and as directed

Taking down wooden/PVC/FRP chowkats or frames with shutters (without taking off shutter from the frame ), area exceeding 1.5 sqm but not exceeding 4 sqm each including making good disturbed portion to match with adjoining surfaces and offering credit as per schedule of credit all as specified and as directed.

All as per item No 21 here in before but not exceeding 1.5 sqm all as specified and as directed..

Taking down wooden door / window /CB shutters of any description, area exceeding 1 sqm but not exceeding 2 Sq m each and offering credit as per schedule of credit all as specified and as directed.

All as per item No 23 here in before but not exceeding 1 sqm each all as specified and as directed.

Refixing shutters of any description of area exceeding 1 sqm and not exceeding 2 sqm all as specified and as directed.

All as per item No 25 here in before but not exceeding 1 sqm all as specified and as directed

Refixing in repairs chowkhats or frames area exceeding1.5 sqm but not exceeding 4 sqm each all as specified and as directed

M&L for second class hard wood (Sal) plain solid, straight chowkats and frames wrought framed rebated on the solid, rounded or chamfered put together with glue, pinned at joints all as specified and as directed.

S & F Factory made PVC door frames of size 50mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube suitable for opening as per site condition complete all as specified and as directed

S&F 35mm thick plain framed second class hard wood panelled factory made shutters (two panel) with lock rail and panel of 9mm thick BWP commercial ply with size of rail and stiles as per IS 1003 (part-1), kin seasoned and chemically pressure treated all as specified and as directed.

S&F Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tube for top and bottom rails. MS frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rail, paneling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles and rails with suitable PVC sheet beading and joined together with solvent cement complete all as specified in drawing on sl page No 156 of SSR 2010 part –II complete and as directed

S & F 35 mm thick factory made 2nd class hardwood skeleton shutters, open rebated and prepared to receive glass , guage etc (without sash bars) edges of framing plain , chamferred or rounded, fitted with cut and mitred beads for securing glass, wire cloth etc., sizes of members of shutters as specified in SSR Part-I section 8 clause 8.24(a), complete all as specified and as directed .

All as per Item No.32 here in before but 30 mm thick and divided in to squares with plain chamferred or rounded ,mitred and rebatted sash bars ,any number with stiles and rails as specified in SSR part I section 8 clause 8.24(b)

M&L for prelaminated particle board 18/19mm thick, exterior grade, prelaminated one side with decorative choice lamination and other side balancing white lamination as in kitchen cabinets/shutters fixed with screws as in repairs all as specified and as directed .

All as per Item No.34 here in before but 12 mm thick all as specified and as directed .

S&F Powder coated aluminium window/ventilators shutter including frame, any type sliding or openable with frame, & other similar work etc. fabricated by using the JINDAL/HINDAL CO standard section including necessary arrangements to receive 4mm thick glass or wire mesh with aluminium channel beading & stainless steel screws including the cost of rubber gasket/rubber beading etc. complete including necessary handles, roller wheels, hinges etc complete all as specified and as directed. Note :- Weight of aluminium section shall be measured exclusive of all fittings fixtures, hinges, handle, bolts, rubber gasket/rubber beading and locking arrangements.

S & F Anodised aluminium (minimum thickness of powder coated 50 micron) door shutters, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading, screws etc. complete all as specified and as directed.

S&F Aluminium powder coated (minimum thickness of powder coated 50 micron) window/ventilator shutters, sliding type without sash bars, aluminium sections weighing not less than 0.55kg/m including necessary jointing cleats, glazing clips, rubber neoprene packing, aluminium snap beading, screws etc compelte all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for all as specified and as directed

S & F Framed work such as grills, gratings etc with ends of bars shouldered and/or riveted or forged into spikes, framed guard bars and similar work for windowc conforming to fe 410-WA (Gde E-250) complete all as specified and as directed

Fixing only framed work such as grills to window frames all as specified and as directed Note: Steel obtained from Item No.39 here in before shall be used under this item.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames glazed with putty or fixed with beads all as specified and as directed.

M&L for 4mm thick sheet glass, ordinary quality and glazing with wooden beading not exceeding 0.5 Sqm in each pane all as specified and as directed.

M&L for 4mm thick figured glass, pin head type and glazing with wooden beading not exceeding 0.5 Sqm in each pane all as specified and as directed.

S&F Aluminium alloy wire cloth, 0.45mm nominal dia of wire & average width of aperture 1.40mm and fixed with aluminium wire staples all as specified and as directed.

S&F in repairs aluminium alloy wire cloth, 0.45mm nominal dia of wire & average width of aperture 1.40mm and fixed with aluminium wire staples all as specified and as directed.

S&F Butt hinges 75mm sizes, extruded aluminium alloy powder coated with galvanised mild steel hinge pin anodised, type C-21 all as specified and as directed.

All as per item No 47 here in before but 100mm size, type B-21 complete all as specified and as directed

All as per Item No 47 here in before but 125mm size complete all as specified and as directed

S&F Aluminum alloy powder coated sliding door bolt 300 mm long and not less than 12mm dia with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy all as specified and as directed.

S&F Aluminum alloy powder coated sliding door bolt 250 mm long and not less than 12mm dia with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy all as specified and as directed.

S&F Aluminium powder coated barrel tower bolts of extruded section 200mm long complete all as specifed and as directed.

All as per Item No 52 herein before but 150 mm long complete all as specified and as directed

All as per Item No 52 herein before but 100 mm long complete all as specified and as directed

All as per Item No 52 herein before but 75 mm long complete all as specified and as directed

S&F Extruded aluminum alloy handles, fabricated type and powder coated, 100mm size all as specified and as directed

All as per Item No 56 herein before but 75mm complete all as specified and as directed

All as per Item No 56 herein before but 150mm complete all as specified and as directed

S&F Floor door stopper of aluminium alloy body and tongue, anodized with hard drawn steel spring and vulcanised rubber piece fixed in floor,overall length of cover plate 140mm complete all as specified and as directed

S&F Aluminium body door closer hydraulically regulated designation No-3 universal type suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 kg complete all as specified and as directed

S & F Double action floor spring hydraulically regulated made up minimum 1.25mm thick aluminium alloy sheet foundation box main body with stainless steel cover ,governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified and as directed

S&F Mild steel articles such as bands, straps, supports or stays for rain water, holdfasts etc conforming to Fe- 410- WA (Gde E-250) all as specified and as directed.

M&L for plain fillets 2nd class hard wood bull nosed, splayed, chamfered or rounded on one edge or face sectional area exceeding 3 and not exceeding 6 Sq cm complete all as specified and as directed.

M&L for applying two coats of synthetic enamel paint over a coat of pink primer on new wooden surfaces of any description over 10cm width or girth including preparation of surfaces complete all as specified and as directed.

M&L for applying one coat of synthetic enamel paint on old steel surfaces of any description over 10cm width or girth including preparation of surfaces all as specified and as directed.

M&L for two coats of synthetic enamel paint over a coat of red oxide primer on new steel surfaces of any description over 10cm width or girth including preparation of surfaces all as specified and as directed.

Taking up or down steel tubing of 15 mm bore and connections all as specified and as directed

Taking up or down steel tubing of 20 mm bore and connections all as specified and as directed

S&F 15 mm dia UPVC pipes of pressure rating 10 kgf/sqcm fixed complete to walls,ceiling or in floors etc all as specified and as directed

S&F 20 mm dia UPVC pipes of pressure rating 10 kgf/sqcm fixed complete to walls,ceiling or in floors etc all as specified and as directed

M&L for chisel the crack to a "V" groove of 5 mm x 5 mm clean the groove to remove all loose laitance and wash with apply crack filler of approved make with a putty blade all as specified and as directed.

M&L for filling of gaps between window and wall with silicon sealant over cement mortar 1:1 all as specified and as directed

Removing loose concrete/plaster upto sound stratum of ceiling,chajjas,columns and beams and cleaned the surface with water jet etc all as specified and as directed

M&L for applying one coat of rust remover chemical of approved make on old rested reinforcement after necessary preparation of surfaces by brush application

M&L for priming the old/new steel reinforcement bars with one coat of zinc primer of approved make by using brush application all as specified and as directed

M&L for previously prepared steel surface and apply concrete penetrating corrosion inhibitor of approved make ,after few minutes wipe the concrete/steel surface with moist cloth to remove residual materials all as specified and as directed

Bonding the exposed surface with one coat of SPR latex of approved make all as specified and as directed

M&L for applying two coats of oil bound distemper over a coat of alkali resistant primer on new plastered surfaces including necessary preparation of surfaces, complete all as specified and as directed.

M&L for polymer modified mortar 20-50 mm thick as required at site prepacked,single component structural grade mortar of approved make including fair finishes to surfaces all as specified and as directed.

Disconnecting existing water tanks up to 500 Ltr capacity, setting aside for repairs, cleaning, etc and hoisting if required reconnecting and refixing in position including cleaning all scales and dirts from inside of tank using bleaching powder and washed with water all as specified and as directed.

All as per Item No.80 here in before but for 1000 Ltr capacity all as specified and as directed.

All as per Item No.80 here in before but for 2000 Ltr capacity all as specified and as directed.

S&F in repairs rotational moulded polytylene water storage tanks of capacity 500 Ltr (cylindrical vertical with closed top) double layer construction , ISI marked,provision of tank nipple including dismantling and removing the existing tanks,dismantling and hoisted and fixed in position reconnection of existing pipe lines all as specified and as directed.

All as per Item No.83 here in before but for 1000 Ltr capacity all as specified and as directed.

All as per Item No.83 here in before but for 2000 Ltr capacity all as specified and as directed.

S & F PVC water tank cover for 500 Ltrs rotational moulded polytylene water storage tanks all as specified and as directed

S & F PVC water tank cover for 1000 Ltrs rotational moulded polytylene water storage tanks all as specified and as directed

S & F PVC water tank cover for 2000 Ltrs rotational moulded polytylene water storage tanks all as specified and as directed

S & F in repair 20 mm dia Ball valve, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball, ISI marked (Minimum weight 210 gms), screwed all as specified and as directed.

S&F 20 mm dia gun- metal globe or gate valves, with iron wheel head screwed both ends for iron pipe & fixed in repair, complete all as specified and as directed.

S&F 25 mm dia gun- metal globe or gate valves, with iron wheel head screwed both ends for iron pipe & fixed in repair, complete all as specified and as directed.

Dismantling of galvalume aluminium zinc coating GI based corrugated steel sheets of any thickness in roofing all as specified and as directed.

S&F Pre- painted Galvalume Aluminium Zinc coating GI based corrugated steel sheets 0.5 mm thick of any colour having tensile strength 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed.

Dismantling of single layer Mangalore pattern or similar tiles in roofing all as specified and as directed.

M&L for roof tiles, mangalore pattern class 'AA', interlocking at side joints, laid dry complete all as specified and as directed.

M & L for ridge or hip tiles to suit Mangalore pattern or roofing tiles, bedded and jointed in cement mortar 1:3 in small patches including dismantling existing ridge tiles all as specified and as directed.

S&F Aluminium grills of size 102 mm x 99 mm expansion width and grill size of 10 mm x 5.2 mm of approved make and weight not less than 2.507 kg/sqm all as specified and as directed

K.G.SHANKER