SPECIAL REPAIR TO OTM ACCN BLDG NO T-70 TO T-73 UNDER GE SAMBA AT SAMBA MIL STATION

Amount

Demolition of cement concrete (unreinforced) in ground floor and in paving not exceeding 15 cm thickness (below or above ground level) complete all as specified.

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

Taking down, asbestos cement, corrugated or semi-corrugated sheet in roofs, walls etc complete all as specified and directed

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

S&F in repair 7 to 9mm thick Gypsum tile colour touch sizing 595 x 595mm with LA Gypsum "T" bar metal profile manufactured from high quality galvanished steel, main runner 24 x 33mm, thickness 0.3mm, cross runner 24 x 25mm, thickness 0.3mm, wall angle 18 x 18mm along with other system components accessories such as butterfly clip 0.5mm thick hold down clip 0.4mm thick and duly suspended with GI bar hangers by royal plugs etc and necessary drilling etc as per manufactures instructions complete all as specified and directed.

Demolition of Cement Concrete any description and in any position not otherwise specifically provided for , complete all as specified and directed.

Demolition of Concrete (Reinforced) of any description and in any position not otherwise specifically provided for , complete all as specified and directed.

Taking down chowkhats or frames of any description not exc 1.50 Sqm each with shutters, (without taking off shutters from the frame) including builders hardware , complete all as specified and directed.

Taking down chowkhats or frames of any description exc. 1.50 Sqm and n.exc 4.00 Sqm each with shutters, (without taking off shutters from the frame) including builders hardware complete all as specified and directed.

Taking down Shutters of any description not exc 1 sqm each including builders hardware complete all as specified and directed.

Dismantling of wall and ceiling boards (fibre, pulp, insulation etc,) or insulation boards/slabs/blankets any thickness including cover fillets complete all as specified and directed.

Dismantling fillets, rails, posts, rafters, purlins etc under 40 Sq cm in section, in any position, framed work complete all as specified and directed

Taking down Shutters of any description exc 1 sqm and n exc 2 sqm each including builders hardware complete all as specified and directed.

Taking down door Shutters of any description exc 1 sqm and n exc 2 sqm each and refixing the same after easing and adjusting/resizing including builders hardware complete all as specified and directed.

M&L for Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as speecified and directed. [Note : The colour of sheet shall be as approved by GE]

All as per item No 15 above, (but except sheet) complete all as specified and directed [Note : Sheet retrieved from dismantling and found serviceable shall be reused in this work)

M&L for pressed steel frames 125mmx60mm for door, made out of 1.25 mm thick MS sheet with one or more rebates including necessary fixing lugs, hinges, lock strike plate and back filling for chowkats in PCC (1:3:6) type C-0 (using 12.5mm graded crushed stone aggregate) tarring ends incl 02 coats of synthetic enamel paint over a coat of red oxide primer on exposed surface complete all as specified and directed.

M&L for pressed steel frames 105mmx60mm for door, made out of 1.25 mm thick MS sheet with one or more rebates including necessary fixing lugs, hinges, lock strike plate and back filling for chowkats in PCC (1:3:6) type C-0 (using 12.5mm graded crushed stone aggregate) tarring ends incl 02 coats of synthetic enamel paint over a coat of red oxide primer on exposed surface complete all as specified and directed.

M&L for 35mm thick, 2nd class hard wood plain framed, panelled (factory made) shutters (two panels) with lock rail and panel of 9mm thick BWP commercial ply or 12mm veneered particle board with commercial veneering on both faceS ,The size of rail and stile as per IS-1003 (Part-I) (Larger size to be provided) kiln seasoned and chemically pressure treated, fitted to chowkhats incl 02 coats of synthetic enamel paint over a coat of pink primer after preparation of surfaces complete all as specified and directed.

M&L for 35mm thick glazed and skeleton shutters (Factory made) of 2nd class hard wood 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 clause 8.20 (a) of SSR Part-I 2009 (Larger size to be provided) incl 02 coats of synthetic enamel paint over a coat of pink primer after preparation of surfaces complete all as specified and directed.

M&L for precast cement concrete 1:1 ½ :3 type A1 (using 20 mm graded stone aggr) as in cover slabs (for drain & manholes etc) with plain faces set in CM 1:4 all as specified

M&L for 3mm thick sheet glass ordinary quality and glazing with oil putty or fixed with beads/ glazing pins not .exc 0.5sqm in each pane complete all as specified and directed.

Mild steel 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 and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified.

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

S&F galvanised mild steel wire cloth 0.63mm nominal dia of wire and average of aperture 1.40mm and fixed with tinned tacks or galvanised wire staples in repairs complete all as specified

M&L for 250mm aluminium alloy, anodised sliding door bolt with hasp & staple (bolt type) and fixing clip of sheets cast or extruded section and fixing sliding bolt of extruded section etc complete all as specified and directed.

M&L for aluminium anodized barrel tower bolts 150 mm of extruded section and fixed. complete all as specified and directed.

M&L for Aluminium anodised handle, extruded section of size 150mm etc complete all as specified and directed.

M&L for 150 mm MS tail helical door spring including roller and roller plate, complete all as specified and directed.

S&F 150 mm long floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

Dismantling of brick work or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc and removal of rubbish out off the premises complete all as specified and directed.

M&L for Brick work with Fly Ash Brick (Non-Modular) Class 7.5, straight or curved on plan exceeding 6m mean radius built in CM (1:6) complete all as specified and directed.

M&L for Brick work (except bricks) for brick work (with serviceable bricks retrieved from dismantling straight or curved on plan exceeding 6m mean radius built in CM (1:6) complete all as specified and directed. [Note: Serviceable Brick retrived from dismentling shalll be reused in this work]

M&L for 20-25mm thick Kota stone slab in floor (Pre-mirror polished), set and jointed in neat cement slurry and pointed in coloured epoxy grout over and including 15mm thick screed bed in CM 1:6, complete all as specified and directed.

M&L for kota stone floor 18-20 mm thick, as in skirting, dado, set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10mm thick backing coat/ rendering in CM 1:3, surfaces finished even and rough to receive kota stone complete all as specified and directed.

M&L for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections ) including distance pieces, cleats etc of Fe-410-W (Gde-E-250) quality-A, complete all as specified and directed.

M&L for Cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregates) such as in benching, coping kneeler, apex stone bed plates etc complete all as specified and directed.

S&F 15 mm bore Stop valves cast copper alloy, chromium plated (ISI marked) , screwed down,high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed in repair complete all as specified and directed.

S&F 15mm bore bib taps fancy type with wall flange, chromium plated cast copper alloy long body with capstan heads, screwed for iron pipe or brass ferrule complete all as specified and directed.

M&L for rendering 15mm thick on brick work or concrete surface in CM (1:6) on wall surfaces finished even and smooth using extra cement complete all as specified & directed.

M&L for Rendering 15mm thick in two layers [base layer 10mm IN CM 1:6 & finishing layer 5mm thick in cement mortar (1:4)] using liquid water proofing compound in IInd layer only on brick work or concrete surfaces of wall, surfaces finished even and smooth using extra cement complete all as specified & directed. (Note : WPC shall be measured and paid separately)

M&L for Box type Steel windows and ventilators comprised of tubular frame and shutters made out of 1.25mm thick M S sheet tube factory made with double side hung wire gauged shutter & glass/glazed shutter (wire cloth and glass panes only shall be measured and paid separately) with steel handle and steel peg stay dovetailed or welded incl 2 Nos. tower bolts 150mm long for each leaf and 10mm square bar grills at spacing as shown on drg, welded to F I frame work, including other fittings; hinges, handles, tarred hold fasts fixed in PCC blocks all as shown on drg No CEPZ/TD-354/09 sheet 1/3 to 3/3 including two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for Factory made rubberised coloured chequered tiles of size 250x250x25mm thick (using vibro compaction method) with 3mm to 5mm thick topping in white cement and non fadeble glossy pigment set and jointed in neat cement slurry and pointed in coloured cement to match, laid over and including 15mm thick screed bed or bedding layer of cement mortar (1:4) surface finished even and rough to receive topping over and including 75mm thick PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in sub-base, surface finished even and rough including demolition of existing tiles path of any description and removal of debris out off the premises etc complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6) type C-1 using 20mm graded crushed stone aggregate as in plinth protection laid in panels and joints filled with mix of bitumen and sand (1:3) by weight, finished the surface even and smooth using extra cement including demolition of damaged plinth protection and removal of debris out off the premises etc complete all as specified and directed.

M&L for 50mm thick cement concrete 1:3:6, Type C-2 (40mm graded aggregate) as in sub-base of floor complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in surface channel, drain etc complete all as specified and directed.

Extra for forming fair finished drain or drain channel 30 cm inner girth in cement concrete using extra cement incl forms moulds, mitred stopped ends etc complete all as specified.

M&L for preparation of old painted wood surfaces of any description over 10 cm in width or girth & applying one coats of synthetic enamel paint complete all as specified and directed.

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

M&L for preparation of newly plastered surfaces of wall & applying two coats of distemper oil emulsion (OBD) over a coat of primer as per manufacturer instructions (from same manufacturer of OBD) complete all as specified and directed.

M&L for preparation of newly plastered surfaces of wall & applying two coats of cement base paint over a coat of primer as per manufacturer instructions complete all as specified and directed.

M&L for preparation of Old plastered surfaces of wall & applying two coats of cement base paint over a coat of primer as per manufacturer instructions complete all as specified and directed.

Complete removal of existing treatment & preparation of plastered surface of walls applying two coats of distemper oil emulsion (OBD) over and including a coat of primer as per manufacturer instructions (from same manufacturer of OBD) over and including a layer of wall care putty not less than 3mm thick complete all as specified and directed.

Taking down carefully unserviciable/ damaged copper/aluminium surface (batten/coduit or casing caping) point wiring any length for light/fan/socket or power including unscrewing from board (fitting and fixture such as switches, sockets, ceiling rose, lamp holders, brackets, pendent, regulators, sockets, Bracket /sketch fitting etc ) and removing material from site and making good to the disturbed surface to match with existing finish complete all as specified and directed.

M&L for Modular Point wiring using FRLS PVC insulated unsheathed /multi stranded copper conductor cable 1.5 sqmm including 1.5 Sqmm FRLS PVC insulated unsheathed copper conductor earth wire drawn through and including concealed PVC conduit of appropriate size not less than 20 mm dia and 1.8 mm thick including all fittings viz tees, bends, junctions box and approved make sunken modular metal flush gang box and suitable support frame and cover plate (inner/outer) of required modules for mounting modular switches/ sockets etc, connecting earth including cutting groove for concealed wiring, making good to disturb surface of wall/floor with cement mortar and finishes to match existing including connection of cable with MCBs or bus bar shall be done through proper size copper/brass thimble of pin/u type etc (conduit shall be fixed on surface of ceiling with necessary saddles where concealing of conduit is not feasible), for one light/fan/bell point complete all as specified and directed. Make of cable : Finolex, Anchor, Polycab (Note : Modular switch/bell push/fan regulator etc shall be measured and paid separately under respective items.)

All as per Srl item No. 56 above but for 5 pin 5 Amp socket outlet point on independent gang box and suitable support frame and cover plate (inner/outer) controlled by one switch 5Amp one way, etc complete all as specified and directed.

All as per Srl item No. 56 above but for 5 Pin 5 Amp socket outlet point on same board controlled by one switch 5 Amps one way on same gang box support frame and cover plate etc complete all as specified and directed.

All as per Srl item No. 56 above but for one 15Amp socket outlet point concealed using 2.5Sqmm FRLS PVC insulated multi-strand copper conductor wire including 2.5Sqmm FRLS PVC insulated unsheathed copper conductor earth wire and making good to disturbed surfaces of wall floor to match existing finishes complete all as specified and directed.

S & F modular switch piano type flush button one way 06/10 Amp one module complete all as specified and directed. Make : Legrand Cat Part No 673000/Crabtree Cat Part No ACMSXXW101/Anchor Roma Cat Part No 66111.

S & F modular switch piano type flush button 16 Amp one module, complete all as specified and directed. Make : Legrand Cat Part No 673009/Crabtree Cat Part No ACMSXXW102/Anchor Roma Cat Part No 66104.

S & F modular socket outlet 2 module 5/6 pin 6/10 Amp,complete all as specified and directed. Make : Legrand Cat Part No 673044/Crabtree Cat Part No ACMKUXW133/Anchor Roma Cat Part No 66403.

S & F modular socket outlet 16 Amp 5/6 pin two module complete all as specified and directed. Make : Legrand Cat Part No 673455/Crabtree Cat Part No ACMKCXW163/Anchor Roma Cat Part No 66404.

S&F Ceiling rose polycarbonate isolated body surface Bakelite, not less than 65 x 50 mm, three terminals, AC 230 volts etc, complete all as specified and directed. Make : Havells Cat Part No Reo/Cona Cat Part No 9246/GM Cat Part No 8224

S&F fix bell push flush type wire indicator 6 Amps complete all as specified and directed, Make : Havells (REO) or technocommerically equivalent make of cona/SSK/Anchor/Crabtree/Poly cab.

S&F electronic bell ding-dong AC 230 Volts single pole complete all as specified and directed Make : Havells or technocommerically equivalent make or cona /SSK/Anchor/Crabtree/Poly cab

S & F Fan regulator modular step type suitable for 1200/1400mm sweep ceiling fan hum free, 120W- 2 module including necessary connections complete all as specified and directed. Make : Legrand Cat Part No 673028/Crabtree Cat Part No ACARFHW005/Anchor Roma Cat Part No 66502.

S&F Lamp holder insulated body with back plate suitable for batten fitting including B22 type, 12W LED lamp of approved make and cat part and PVC Round/Square block etc complete all as specifeid and directed.

S &F the Bulk head light fitting LED type 10 watt complete with 10 watt LED and having IP-66 protection and fixing on wall/ceiling complete with all accessories and including connecting up with ceiling rose with & including PVC insulated and overall sheathed flexible copper conductor cable and including 3 core 0.50 Sqmm complete all as specified and directed.

Taking down old/unserviceable light fittings any type and rating and supply and fixing of Decorative ultra slim square profile LED lighting fixture with extruded polycarbonate, environmental friendly, energy efficient suitable for 18W LED 6000K complete all as specified and directed :- Notes for Srl item No 68 to 70 :- 1. Driver shall be potted antivibration type. 2. LM-79 and LM-80 test report with 1 Lakh burning hours LED life from NABL lab shall be povided. 3. CRI (Colou Rendring Index) of fixture shall be > 70. 4. CCT (Colout Correlated Temprature of fixture shall be 5700K ± 300 K. 5. System Lumen Efficacy shall be > 100Lm/W 6. 10 KV separate Surge Protection shall be provided as a part of fitting. 7. 5 years gurantee shall be provided by contractor suppoted by OEM covering all parts of luminaire. 8. Lenses shall be Modular Type. 9. PCB used shall be MC PCB type 10. The defect liability period of LED light shall be 05 years from the certified date of completion & the Contractor shall replace / repair the defective fitting within 07 Days after handing over to Contractor for replacement / repair 11. CA No shall be written on each fitting before installation. 12. The name of manufacturer to be embossed on the fitting. 13. The fittings shall have arrangement so that maintaince required, if any can be carried out from Top cover.

S&F for MCB single pole (SP) 240 volts, 6 to 32 Amps, 10KA (C-series) , complete all as specified and directed. Make : Legrand/Schneider/Hager

S & F for sheet metal enclosure double door for distribution board (When MCB's are to be used) triple pole and neutral 240 Volts 12 way with 200 Amp rated busbar complete all as specified and directed. Make : Legrand/Schneider/Hager

S &F MCB triple pole & neutral 415 Volts, 63 Amps with breaking capacity of 10KA 'B' ceries complete all as specified and directed. Make : Legrand/Schneider/Hager

S&F for GI water tubing medium grade of bore 15mm dia with all fitting like as (Elbow, Tee, Sockets, Union, Nipple and beds etc) on wall complete all as specified and directed by Engr-in-Charge (Make : Taka /JINDAL/Swastik/Prakash Surya)

S&F 5 Star rated, BEE approved water heater storage type, electric capacity 35 Ltrs with set of hot and cold flexible connection pipe and connecting electrically complete all as specified and directed. Make : Standred, Cat Part No : Amazer or technocommerically equivalent make of Havells/Bajaj/Crompton.

M&L for earthing complete with galvanised steel earth plate electrode, 600mm x 600mm x 6mm thick, buried directly in the ground (earth pit not less than 2.25m deep below normal (ground level) with top edge of the plate not less than 1.50m below ground level connected to galvanized iron wire 4mm dia as earth lead by means of bolts, nuts and washers of GI up to test point, HDPE pipe 15mm bore as protection pipe, GI watering pipe 20mm bore light grade with funnel and wire mesh, charcoal and salt, 40mm thick pre-cast RCC (1:2:4) type B-0 (Nominal mix) cover reinforced with XPM (weighing n.less than 4 Kg/Sqm) with suitable steel handle, and angle iron 40X40X3mm frame and chamber of PCC (1:3:6) type C-0 (including earth work in any type of soil, removal of surplus soil to a distance n.exc.50m) and connecting, testing on completion, all as shown on electric plate No. 03 of SSR-2009 Part-I, complete all as directed. Notes: 1. Earth lead & protection pipes length upto & including 7.50 metre is deemed included in unit rate quoted by the contractor. 2. Earth filling shall be done by vegitable soil. 3. Soil shall be free from stone, boulders, aggregate, gravels .

Supply , laying, testing and commissioning for 1100 volt grade XLPE insulated heavy duty cable, 25 sqmm 4 core, strip armoured with aluminium stranded conductor overall PVC sheathed laid in trenches including taking down existing cable & bricks complete all as specified and directed. Note : Excavation & Earthwork shall be measured and paid separately.

M & L for sand cushioning in trenches dry and and clean sand unwashed including punning around cable for protection of under ground cable complete all as specified and directed. [Note : Punned thickness shall be measured and paid]

M & L for well burnt bricks , laid flat ( old size) sub class B designation 75 for cable protection complete all as specifed and directed.

Excavation in trenches n exc 1.5m wide and n exc 1.5m in depth for foundation etc (for cable, pole stay manhole etc), in any type of soil and getting out, complete all as specified and directed.

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

Removing excavation material n exc. 50m & deposited where directed at a level n exc. 1.5m above the starting point etc complete all as specified and directed.

s k construction co

THAKUR BUILDERS AND CO