SPECIAL REPAIR TO BLDG NO P-153 AT BIRPUR MIL STN UNDER GE KALUCHAK

Amount

B&R PORTION:- Taking down cement plaster and decayed concrete of any description from roof projection, chajja etc, racking out jointing hacking for key scrubbing down with water and removing all the demolished material outside cantt areacomplete all as specified and directed.

Demolition of brick or stone masonry, built in cement mortar including all quoins, arches, pillars etc but excluding ashlars facings, dressed stone work, complete all as specified and directed.

Brick work with sub class ‘B’ bricks straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6, complete all as specified.

PCC 1:2:4, nominal mix, type B-0, using 12.5mm graded crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, coping, bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified.

Demolition of cement concrete ( unreinforced ) in ground floors and paving n exc. 15 cm. thickness, below or above ground level, complete all as directed by Engineer-in-Charge.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc including brushing neat cement slurry with 3.0 Kg of cement per Sqm complete all as specified & directed.

75 mm thick cement concrete (1:2:4), type B-1 using 20mm graded crushed stone aggregate as in paths/hard standing etc and laid in panels, finished even & smooth without using extra cement, complete all as specified and directed.

75 mm thick cement concrete (1:3:6), type C-2 using 40mm graded crushed stone aggregate as in plinth protection and laid in panels finished even & smooth without using extra cement and, complete all as specified and directed

75 mm thick PCC 1:3:6 type C-2 using 40 mm graded stone aggregate as in sub base of floors to receive top layer, complete all as specified and directed.

50 mm thick PCC 1:2:4 type B-1 using (20 mm graded crushed stone aggregates ) as in floor finished even and smooth without using extra cement, complete all as specified.

Aluminium dividing strips, 1.5mm thick, 38mm wide inserted in position, conform to design, complete all as specified and directed.

Rubber sheet 10 mm thick with fabric backing or insert and plain coloured or with ribbed or fluted topping, laid in floors with approved adhesive, complete all as specified and directed.

GI wire netting 0.90mm dia and 12mm mesh lathing to wood or metal studding, joists, etc. in walls, ceilings, stanchions, beams, etc. including all laps, cutting and waste in patches n exc 5 sq. m each, complete all as specified and directed.

Preparation of old painted steel surfaces of any description not otherwise described, over 10cm width or girth and applying two coats of fire resistance paint, complete all as specified and directed.

Rendering 15 mm thick plaster in cement mortar 1: 6 on fair faces of brick work or concrete surfaces, finished even and smooth with out using extra cement, complete all as specified & directed.

Light shade Vitrified Ceramic tiles 10 mm thick (square/ rectagular) polished, area of each tiles not exceeding 0.36 Sqm but not exceeding 0.42 Sqm , in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15mm thick screed bed in CM 1:4, complete all as specified and directed.

Light shade Vitrified Ceramic tiles 10 mm thick (square/ rectagular) polished, area of each tiles not exceeding 0.36 Sqm but not exceeding 0.42 Sqm , in skirting / Dado etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 10mm thick backing coat in CM 1:4, complete all as specified and directed.

Walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in Cement Mortar 1:4, complete all as specified and directed.

Raking out joints / pointing to random rubble massonry or polygonal rubble uncoursed or brought up to courses work in cement mortar, complete all as specified and directed.

Flush pointing to random rubble masonry, uncoursed or brought upto courses in Cement Mortar 1:3, complete all as specified and directed.

15 mm thick rendering on fair faces of brick work or concrete surfaces of walls etc 10 mm thick in CM 1:6 and 5 mm thick in CM 1:4 incl water proofing compound as per manufacturers instruction & finished the surfaces even and smooth without using extra cement, complete all as specified and directed. Note : WPC WILL BE MEASURED AND PAID SEPERATELY

5mm thick rendering plaster in CM 1:3 on ceiling surfaces finished even and smooth without using extra cement, complete all as specified and directed.

Supply only liquid water proofing compound, complete all as specified & directed.

Cleaning the surface of of RCC chajja, parapets etc with wire brushes, washing down with water, taking out cement plater of any thickness including scrubbing down loose portion complete of height upto to 06.00 metre of roof chajja / fins, external surfaces of chajja portion including necessory scaffolding / formwork if required & applying dubbing coat of plaster of epoxy concrete of required thickness and plastering 10mm thick in CM 1:4 and applying two coats of acrylic cementious brush applied water proof coating with dry film total thickness of approximate 1mm thick as in patches (Make- Dr Fixit Pidilite 2K or equivalent product of M/S Chemistek, M/s Prime etc) all as per manufacturer's instruction, complete all as specified and directed.

Preparation of newly plastered surfaces of wall surface and applying two coats of cement base paint (camouflage pattern), complete all as specified and as directed by Engineer-in-charge.

Preparation of newly plastered surface of ceiling surface and applying two coat of oil bound distemper over a coat of alkalai resistant primer with and including wall care putty 3mm thick over plastered surface of wall , white or tinted shade, complete all as specified.

Preparation of newly plastered surface of wall surface and applying two coat of oil bound distemper over a coat of alkalai resistant primer with and including wall care putty 3mm thick over plastered surface of wall , white or tinted shade, complete all as specified.

Complete removal of existing treatment, rubbing down and stopping of distempered, white wash or any type of treatment and applying two coats of distemper over a coat of alkali resistant primer on old plastered surface of wall with and including wall care putty 3mm thick over plastered surface of wall , complete all as specified and directed.

Complete removal of existing treatment (scrubbing, washing down etc) of old treated or painted surfaces of wall & applying two coats of cement base paint (camouflage pattern) on wall including preparation of old plastered surfaces, complete all as specified and directed by Engineer-in-charge.

Applying two coats of cement base paint (camouflage pattern) on roof including preparation of new plastered or un-plastered surfaces of roof, complete all as specified by Engineer-in-charge.

3mm thick aluminum composite panel (ACP ) sheet fixed over crumple joints with brass screws and washer by providing fasteners/sleeves in concrete /brick surfaces complete in pattern of appropriate size to hold the sheet, at 150mm scattered distance between screws complete all as directed.

Complete removal of existing treatment, rubbing down and stopping of distempered white wash or any type of treatment and applying two coats of oil bound distemper over a coat of alkali resistant primer on old plastered surface of ceiling, complete all as specified and directed.

Demolition of cement concrete of any description at any description and in any position not other wise described as in roof padding including any type of treatement, complete all as specified.

PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in roof padding laid in two layers including in any thickness and finished even and fair without using extra cement, complete all as specified and directed.

GI wire netting 0.90mm dia and 12mm mesh lathing to wood or metal studding, joists, etc. in roof surface, etc. including all laps, cutting and waste in patches n exc 5 sq. m each, laid between two layers of concrete roof padding, complete all as specified and directed.

Preparation of concrete/Plastered surfaces by scrubbing down with steel brushes and cleaning with water all loose dirt/dust and applying following roof treatment complete all as directed by Engr-in-Charge :- (a) Applying 1st course of 15 mm thick screed bed with cement mortar 1:4 over concerte Surface. (b) Applying 2nd course of bitumen primer conforming to IS-3384 @ 0.4 litre/Sqm over prepared surface till the surface is properly impregnated and insolvent oil primer shall be allowed to evaporate completely. (c) Applying 3rd course of a coat of blown type bitumen of grade 85/25 heating to a working temperature of 180 degree Celsius and applied @ 1.2 Kg per sqm. Item contd to Srl item no 36.01

(d) Applying 4th course of APP (Atactic polypropylene) modified polymeric membrane 3mm thick weight not less than 3.5 Kg/Per sqm with 160 gm per sqm non woven polyester made at centre core reinforced laid with 75mm side overlap and 100mm overlap. The membrane has to be laid with LPG torch and overlap sealed and finished neat. All joints and changes in direction should be covered with cement mortar 1:3 mixed with SBR latex @ of 200ml/Bag of cement and curved before laying membrane. (e) Applying 5th course of a coat of bonding material with blown type bitumen of grade 85/25 heating to a working temperature 180 degree Celsius and applied @ 1.2Kg per Sqm. (f) Applying 6th course of a coat of Aluminum Paint on top.

E&M PORTION:- Supply and laying or fixing or passing through pipe and testing 1100 volts grade heavy duty electric cable with XLPE insulated screened PVC bedded aluminium stranded conductor served with inner sheathing of PVC tape armoured with galvanised steel wire or tape and over all PVC sheathed of size 16 Sqmm x 2 core, including glands, lugs, nut bolts, washers as required at site, complete all as specified.

Excavation in trenches in any type of soil not exceeding 1.5m wide and n.exc 1.5 mtr in depth for laying of under ground electric cable and getting out complete all as specified.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in any type of soil complete all as specified.

Removing excavated surplus materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified.

Dry river sand cushioning to UG cable 8 cm thick before laying and 15cm thick after laying complete all as specified and directed. Note:- (a).Dry fine sand of best available quality shall be used. (b).Punned thickness shall be made and paid.

Supply and laying sub class `B` bricks laid dry flat transversely along the length of cable with width equal to the length of bricks over sand cushioning as protection cover of cable laid, complete all as specified and directed.

GI pipe medimum grade 40 mm bore for cable protection fixed on poles or laid in trenches, under floor, ducts, road crossing etc with fixing clamps, nuts bolts, washer of requrered size if required, complete all as specified.

Air termination, single pointed, copper rod 12mm dia and 300mm long, complete all as specified and directed.

Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for fire proof conductors and down conductors above ground, complete all as specified and directed.

Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hexagonal head screw, complete all as specified and directed.

PCC 1:2:4, type B1, using 20 mm graded crushed stone aggregate as in PCC block for fixing / embedding pipe etc, complete all as specified.

Mild steel tube light grade of 50mm bore galvanized with all fitting and fixed complete to wall and ceiling or laid in floors or in trenches with suitable size of clamps nuts bolts and washers for fixing of air terminal, complete all as specified and directed.

Epoxy based / porecelain insulators for fixing aluminium/ GI strips including screws etc, complete all as specified and directed.

Earthing complete with galvanised mild steel earth plate electrode of size 600x600x6mm thick burried directly in ground earth (in vertical) earth pit not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr below ground level connected to galvanised iron or earth lead wire 4mm dia (8 SWG) by means of nut, bolt, check nuts and washer of galvanised iron including PCC pit in PCC 1:2:4 type B-1 pre-cast RCC cover slab using reinfocement with XPM weighing not less than 1.87 kg/Sqm with suitable handle made of 12mm round bar, including necessary excavation and earth work in any type of soil, 20mm dia medium grade galvanised steel tube for watering with one end fixed with cast iron funnel and wire mesh, 15mm dia bore light grade galvanised steel tubing upto 7.5 m length for drawing earth lead wire protection pipe, common salt, charcoal, etc complete all as shown in electrical plate No 3 of SSR Part-I and testing on completion. Note:- Rate for earth lead wire & protection pipe upto 7.5mtr length are inclussive in this item & no extra payment shall be admissible for the same.

Taking down carefully unsv aluminium / copper conductor point wiring (light, fan, light socket, power socket) complete fitting such as swithes, sockets, lamp holder, utility light fitting, fan regulator etc and removing materials from sites and making good distrubed surface of walls and roofs complete all as specified and as directed.

Point wiring with 1.5 Sqmm single core multi stranded copper conductor FRLS insulated and unsheathed heavy duty cable in colour code including contineous earth wire with cable of size 1.5 sqmm copper conductor flexible FRLS insulated drawn in and including concealed rigid steel conduit medium grade ISI marked 20 mm outlet dia terminated into CI/pressed steel terminal boxes including 3.00mm thick laminated sheet cover of hylam brand IS-2036 marked, for mounting switches, sockets, fan regulators etc for one light/fan/bell point controlled by one, one way switch including cutting chases and making good to disturbed surfaces of wall / ceiling / floor including treating with existing finishes, complete all as specified and as directed.

Description all as per srl item No 52 here in before but for one 3 pin socket outlet 15 Amp independent with cable of size 2.5 Sqmm for main wiring and 2.5 sqmm as in continuous earth wire.

Switch flame proof rotary type with termination box in LM6, 16A, single pole 250V, complete all as specified and directed.

Flame proof switch socket & plug combined in LM6 cable termination box in LM6, 16A, 250V, 2P+earth, complete all as specified and directed.

Ceiling rose surface bakelite 65mm x 50mm, 3 terminals PVC/poly carbonate, insulated body, compete all as specified.

BULK HEAD, metal halide light fitting 2x36 Watt flameproof type FLP - WP of 1x75 Watt built in control gear box made of alluminum alloy LM6 with all accessories, ballast, lamp holders, etc and internally pre wired, complete all as specified and directed. Make :- Sudhir switchgears Pvt Ltd Cat Part No 1273 or of equivalent make as specified in Appendix 'F'.

Electronic fan regulator stepped type with five step 240 volts flush type suitable for 1200/1400mm sweep AC ceiling fan, complete all as specified. .

Fluorescent tube light fitting. 2 x20 Watt LED flameproof type FLP-WP made of aluminium alloy LM6, with electronic ballast, bipin holders, connector block, etc. complete with all accessories prewired and including connecting up with twin core twisted flexible copper conductor cable with suitable size, complete all as specified and directed. Make :- Sudhir switchgears Pvt Ltd Cat Part No 1271 or of equivalent make as specified in Appendix 'F'.

Flame proof weather proof junction box with spigotted cover cast alluminium alloy LM6, 4 way 1 feet ET including suitable connectors, complete all as specified and directed. Make :- Sudhir switchgears Pvt Ltd or of equivalent make as specified in Appendix 'F'.

M/S Sudagar Mal