SPL REPAIR OF 03 X ORS BATHROOM OF BLDG NO T-311 TO T-312 AT OTM LOC, ORS TOILET AND BATHROOM BLOCK OF T-116BC, T-118BC TO T-121BC, BLDG NO P-55 COOK HOUSE (OTM ACCN) UNDER AGE B/R-II OF GE (N) MAMUN

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) n.exc 1.50 sqm each complete all as specified and directed.

Taking down cement plaster on brick walls or stone walls of any description etc including raking out joints, hacking for key, scrubbing down with water etc, rubbish off the premises complete all as specified and directed.

Demolition of cement concrete unreinforced of any description and in any position not specifically provided and removal of rubbish beyond MOD land complete all as specified and directed.

S&F Steel work in tubular trusses MS pipes in vertical column, raftter, parlins complete using ERW or induction butt welded tubes conforming to IS.1161- 1979 grade St.-240 complete all as specified & directed.

S&F pressed steel frames for doors/windows of size size 125x60 mm (1.25mm thick MS sheet) with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc, duly filling of cement concrete 1:3:6 type C-0 (using 12.50 mm graded crushed stone aggregate) to back of chowkhats and two coats of synthentic enamel paint complete all as specified and directed.

30mm thick, Flush shutters soild core construction with block boarde core and plywood face panels, commercial type on both sides including one coat of primer and two coats of synthetic enamel paint fitted to chowhats complete all as specified and as directed.

All as per item No 8 here above but 15 mm bore

S&F 2nd class hard wood 35mm thick glazed and skeleton door shutters factory made, open rebated and prepared to receive glass or gauge etc with rounded, chamfered or mitred sash bars edges of framing plain chamfered or rounded fitted with cut and mitred beads and fitted to chowkats for securing glass/gauge, size of stiles rails and other parts as per section 8 clause 8.20 (a) of SSR Part-I (larger size to be provided) including two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/Ceosetory windows & other Frames/Chowkhat prefinished with UV coating of size 50x100 mm (duble rebate) comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with properties of being termite/borer proof, water/ moisture proof and fire retardant, fixed in position with and including MS hold fast/lugs/SS dash fasteners of required dia and length complete all as specified and directed. Note: (i) For WPC solid door/window frames minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. (ii) Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made complete all as specified and directed.

S&F Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified & directed.

S&F 3 mm thick sheet glass ordinary quality and glazing with oil putty or fixed with bead / glazing pins in squares size n.exc 0.5 sqm in each pane all as specified and directed.

S&F aluminium anodized barrel tower bolts 200 mm of extruded section (as per sample) fixed complete all as specified and directed.

S&F 150 mm size aluminium alloy handles, febricated type extruded section (as per sample), complete all as specified and directed.

M&L for Rendering 10mm thick on fair faces of brick work, concrete sruface in cement mortar (1:6), finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick cemet plster on fair faces of brick work or concrte surfaces in CM 1:4 in two layers (5mm finishing layer over 10mm base layer) finished even and surface without using extra cement with WPC over finishing layer complete all as specified and directed. Note: WPC shall be measured and paid seperately)

coats 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 @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and as directed.

M&L for preparation of newly plastered surface of wall and applying two coats of oil bound distemper over a coat of alkali resistance primer paint after applying one coat of cement base wall care putty to wall surface complete all as specified & directed.

M&L for preparation of old plastered surface of wall and applying two coats of oil bound distemper over a coat of primer after applying one coat of cement base wall care putty including complete removal of existing treatment complete all as specified & directed.

M&L preparing newly plastered or unplastered surface of ceiling and applying three coats of white washing complete all as specified and directed.

M&L for three coats of white wash on surface of wall including preparation of new plastered surface complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floor and paving n.exc 15 cm thick (below or above ground level) and removal of rubbish beyond MOD land complete all as specified and directed.

ess steel butt hinges and necessary S S screws shall be paid separately).

PCC type C-1, 1:3:6 (using 20mm graded crushed stone aggregate) as in plinth protection 75mm thick laid in slope finished even and fair including making joints not more than 2.5 m (or as directed) and at corner, filled with bitumen 85/25 and sand in ratio 1:2 by weight complete all as specified and directed.

M&L for non skid ceramic coloured tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm as in skirting etc set and jointed in neat cement slurry and pointed in whitenor coloured cement to match including over 10mm thick rendering in CM 1:4 inculidng dismantling floor, hearth or walls tilling and terrazo topping including cement mortar bedding ( but not backing), rubish off the premises,complete all as specified and directed.

M&L for 15-16mm Granite (of any type) work (table rubbed and polished) in decorative shelves, steps, jambs, pillars, window- cills, cooking platforms etc laid over 15mm screed bed in cement mortar (1:4) with chemfering of edge including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including demolition of old stone slab/tiles of any description, removal of rubbish complete all as specified and directed.

S&F PVC waste pipe 800mm long suitable for 32mm dia waste coupling complete all as specified and directed.

M&L for PCC 1:2:4 type B-0 ( using 12.5mm graded crushed stone aggregate) padding as roof , surface finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of surfaces and apply first coat fiber reinforced elastomatic liquid water proofing membrane formulated with PU hybrid ploymersand reinfoecing acrylic fibers with sun reflective index(SRI) of 100-110 having maximumelongation of 350% tensile strength od 2.9 Mpa and shall have crack bridging ability upto 2.5mm and shall resist 10 bars of hydrostatic presure and reduce surface temprerature upto 10 degree celsius with 33% ditution of priming coat. Laying of fiber mesh of 0.3mm thickness weave in leno pattern having 45 grm/sqm and pastinf it properly with overlaping of 50mm and allow it to dry, Apply second coat of undiluted coat @ 0.45 ltr/ Sqm . Apply third and final coat undiluted @ 0.45 ltr/sqm complete application to be done by the manufacture of authorised applicator complete all as specified and directed.

S&F distribution board iron clad, double door with IP-43 1K-09 protection suitable for MCCB as incommer and MCB as outgoing 415 Volts 3 phase 50 C/s 4 way, complete with appropriate size copper bus bar and neutral link complete with one MCCB 3 pole 415 V, 63 Amps, 16 kA of the same make as of distribution board, with MCBs i.e. DP 63A 10 kA -04 Nos and SP 6 to 32A 10 kA - 4 Nos of required size making connection with suitable size thimbles & including cutting chases to wall for fixing DB and making good the disturbed wall surface in CM 1:4 to match the surface as per existing complete all as specified and directed.

Supply only 10 litre capacity PVC valveless, low level, synphonic action type, flushing cistern, with inlet, ball valve, float valve, handle including brackets including 32mm dia PVC flush pipe of suitable size and making necessary connections to water supply pipe line, complete all as specified and directed.

Demolition of cement concrete (reinforced-reinfocement cut as required to facilitate demolition) roofs, floors (other than ground floors), beams, staircase, landing, chajjas, manhole cover and smiliar work completed all as specified and directed.

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

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to walls, fixed with self tapping screws complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including unscrewing from board fitting and fixture such as switches

All as per item No 83 but 0.50mm thick plain pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet.

S&F switch piano flush button single pole one way 5/6 Amp 240 volts complete all as specified and as directed.

S&F socket outlet 2 in 1, 3 pin, 5/6 Amps, flush type with shutters, 240 volts complete all as specified and as directed.

S&F socket outlet 2 in 1, 6 pin, 6/16 Amp flush type, 240 volts complete all as specified and as directed.

S&F switch 15/16 Amps, flush type, 240 volts complete all as specified and as directed.

S&F stepped type electronic fan regulator flush type Socket type on the existing phenolic laminated sheet etc. not less than 100 W flush type complete all as specified and directed.

S&F ceiling rose PVC/polycarbonate, insulated body surface Bakelite 65mm dia three terminals.

, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody for reuse if serviceable or for taking credit and making good disturbed surfaces of walls, floors, etc complete all as specified and directed.

Taking down carefully unsv copper/aluminium sub main wiring of any size including old broken steel/PVC conduit, removing materials to store for keeping in safe custody for taking credit complete all as specified.

M & L for sub Main Wiring with two single core FRLS PVC insulated unsheathed multistranded flexible copper conductor cable of size 2x6 Sqmm and one single core PVC insulated multistranded unsheathed flexible copper conductor 6 Sqmm size (green colour) cable as earthing lead connecting to main earthing dolly drawn in and including suitable size concealed rigid medium grade PVC conduit not less than 25mm dia 1.5mm thick with all accessories incl cutting chases on wall and making good to the disturbed surface of wall/floor with cement mortar 1:4 and finishes to match existing surface complete all as specified and directed.

All as per Ser item No 86 but for one 5/6 Amp socket outlet point on same board controlled by one switch.

All as per Ser item No 86 but for one 5/6 Amp socket outlet points on independent board controlled by one switch.

S&F 20W surface / wall mounted box type batten LED fitting having polycarbonate housing and diffuser and integrated electronic driver with system luminous efficacy ≥ 100 lumens/Watt operating voltage 140V-240V complete with all accessories internally prewired and including connecting up with suitable size flexible copper conductor cable from ceiling rose to connector of LED fitting complete all as specified and directed.

All as per Srl item No 86 here-in-before for one 15/16 amp socket point with 3x2.5 Sqmm FRLS PVC insulated unsheathed multistranded copper conductor.

S&F surface mounted, bulk head LED luminaire 10 W with and integrated electronic driver with system luminous efficacy ≥ 100 lumens/Watt operating voltage 140V-240V, IP 65 protection complete with all accessories internally prewired and including connecting up with suitable size flexible copper conductor cable from ceiling rose to connector of LED fitting complete all as specified and directed.

S&F Lamp holder jumbo modular type, PVC/Polycarbonate type with back plate suitable for batten fitting including 15 W LED lamp complete all as specified.

S&F LED wall security lights of 25 Watt having pressure die cast aluminium housing with system lumens efficacy≥100 lumen/W, IP65 protection, IK07 rating, inbuilt electronic driver with PF>0.95 incl GI bracket of suitable dia bend to shape and fixed to wall by means of clamps or nuts bolts and connecting up with three core twisted flexible copper conductor cable complete all as specified and directed.

S&F LED wall security lights of 35 Watt having pressure die cast aluminium housing with system lumens efficacy≥100 lumen/W, IP65 protection, IK07 rating, inbuilt electronic driver with PF>0.95 incl GI bracket of suitable dia bend to shape and fixed to wall by means of clamps or nuts bolts and connecting up with three core twisted flexible copper conductor cable complete all as specified and directed.

MCB DB, SPN, 8 way sheet metal enclosures double door 230 V AC, 50 Hz AC with IP 43 and IK 09 rating having fully insulated copper busbar, neutral bar, earth bar and cable ties for cable management including polyuthrene gasket complete complete in all respect flushed in wall including cutting chases on wall for taking out old unsv DB and fixing of new DB and making good disturbed surface of wall with cement mortar 1:4 and finishes to match exisiting surface, complete all as specified and directed.

MCB DB, SPN, 4 way sheet metal enclosures double door 230 V AC, 50 Hz AC with IP 43 and IK 09 rating having fully insulated copper busbar, neutral bar, earth bar and cable ties for cable management including polyuthrene gasket complete complete in all respect flushed in wall including cutting chases on wall for taking out old unsv DB and fixing of new DB and making good disturbed surface of wall with cement mortar 1:4 and finishes to match exisiting surface, complete all as specified and directed.

MCB DB, SPN, 12 way sheet metal enclosures double door 230 V AC, 50 Hz AC with IP 43 and IK 09 rating having fully insulated copper busbar, neutral bar, earth bar and cable ties for cable management including polyuthrene gasket complete complete in all respect flushed in wall including cutting chases on wall for taking out old unsv DB and fixing of new DB and making good disturbed surface of wall with cement mortar 1:4 and finishes to match exisiting surface, complete all as specified and directed.

S&F MCB SP 240V, 50Hz of rating 6 to 32 Amp, 'B' curve using suitable size copper thimbles complete all as specified and directed.

All as per Srl item No 98 above but 4x4 Sqmm copper wire sub main,

S&F in repair kitchen sinks with drainage board made of stainless steel 1mm thick with plugs, washers , PVC waste pipe fixed in repair including waste copling; bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495x420mm bowl size 410mm x 330mm x 160mm complete all as specified and directed.

Disconneting & taking down ceiling fan / exhaust fan any type/ cap refixing to the same/other location after replacing rubber reel, fixing bolts and nuts with lock pins, connectors complete all as specified and directed.

S&F in repair Vitreous china bowl urinal half stall type, white complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing flush pipe, grating and union for discharge pipe including providing and fixing of PTMT urinal spreader with 15mm dia pipe, complete all as specified and directed.

All as per Srl item No 98 above but 2x4 Sqmm copper wire sub main,

S&F TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified & directed.

S&F triple pole and earth enclouser with 3 pin and earth plug with socket with MCB 20 Amps 145 volts TP complete all as specified and directed.

Returning filling, in including spreading , levelling, watering and well ramming in layers not exc 25 cm each complete all as specified and directed.

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

M&L for sand filling in trenches as cushion to under ground cables 8 cm thick before laying the cable and 15 cm thick when cables are laid and tested complete all as specified and directed. Note: Only punned thickness i.e 18cm shall be measured and paid.

40mm dia GI tubing, light grade with all fitting laid in trenches or fixed on wall/under road/ floor or pole by means of GI/MS clamps, nut bolts and washers complete all as specified and directed.

S&F power unit having MCB SP 25 Amps and modular socket 20 Amps mounted on 3 module frames (inner & outer) complete all as specified and directed.

M&L for Earthing complete with galvanised cast iron earth plate electrode of size 600x600x6mm thick as earth electrode with top edge of the earth plate not less than 1.5mtr below ground level using GI wire 4mm dia as earth continuity conductor connected to earth plate by means of GI thimbles nuts bolts washers all as directed including providing earth wire protection pipe GI light grade15mm dia from earth plate to main switch board/panel, watering pipe 20mm dia with wire mesh and funnel at top, earth pit alongwith angel iron 40x40x3mm frame and RCC pit cover in PCC 1:3:6 adequate quantity of charcoal dust and salt all around the earth plate, earth work in any type of soil remaing surplus excavated material all as required at site and specified in EP No 3 of SSR part I or directed and testing on completion.