SPECIAL REPAIRS TO CERTAIN TECHNICAL BUILDINGS AND PLINTH AROUND ELECTRICAL POLES IN VARIOUS LOCATIONS AT AF STATION ADAMPUR

Amount

B/R Works

Demolition of cement concrete (un-reinforced) below or above ground level and removal of debris outside MoD land, complete all as specified and directed.

Material and Labour for machine cut Kota stone slab flooring 20-25mm thick, each slab not less than 0.25 Sqm, laid in the pattern as approved by GE, over 20 mm thick cement mortar (1:6) screed bedding base, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and mirror polishing complete all as specified and directed.

Material & Labour for machine cut Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid and jointed with neat cement slurry, over and including 10mm thick rendering of Cement Mortar (1:3) including pointing in white cement with pigment to match the shade of stone slabs, complete all as specified and directed.

Material and labour for 100mm thick plain cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in sub base of path /hard standing, complete all as specified and directed.

Material and labour for 100mm thick plain cement concrete 1:2:4 type B-2 using 40mm graded crushed stone aggregate as in flooring, complete all as specified and directed.

Bringing earth (approved soft/loose soil) from outside MD land, depositing where directed, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick, complete all as specified. Note :- Cost of earth and removal to any lead shall be deemed to be included in the quoted rates.

Material and labour for providing antitermite treatment to top surface of filled earth using chemical emulsion @ 05 Litres per Square metre of surface, complete all as specified and directed

Taking down steel rolling shutter of area not exceeding10 Sqm, including top hood cover & gear box etc, and refixing in the opening after carrying out repairs and greasing to make it functional complete all as specified and directed

Material and labour for roughening surfaces of old concrete slab by picking/wire brush, sweeping clean and washing down with water to remove dust etc. and brushing neat cement slurry @ 3.00 Kg/Sqm on concrete surface, and removal of rubbish outside defence land complete all as specified and directed

Material and labour for 50 mm thick Granolithic Concrete1:1:2 floor topping laid over cement concrete sub floors etc, finished to even and fair surface, complete all as specified in para 13.4 and 13.34 of SSR Part - I and as directed.

Material and labour for treating cement concrete or granolithic concrete surface with three dressings of sodium silicate solution, complete all as specified and directed.

Supply and Fixing in repair bird proof net of polyster, woven with 1mm dia thread (garpil), having apperture 25mm x 25mm and provided upto a height of 9.0 metre complete all as specified and directed

Material and labour for providing and injecting chemical emulsion for post constructional antitermite treatment under existing floor using chemical emulsion @ 01 Litres per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 to match the existing floor, complete all as specified.

Surface excavation in soft/loose soil not exceeding 30 Cm deep and averaging 15 Cm and getting out, complete all as specified and directed.

Removal of surplus excavated soil to a distance not exceeding 50metre and depositing where directed at a level not exceeding 1.5metre above the starting point, complete all as specified and directed.

Material and labour for plain cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in foundation filling and mass concrete or in sub base of floors not exceeding 75mmm thick complete all as specified and directed.

Material and labour for 50mm thick plain cement concrete (1:3:6), Type C-1, using 20 mm graded stone aggregate as in plinth protection, finished the surface even and fair, complete all as specified.

Demolition of brick masonry work built in cement mortar including all quoins, arches, pillars, staging etc. and removal of rubbish outside MOD land, complete all as specified and directed.

Material and labour for brickwork with subclass 'B' old size bricks, straight or curved on plan exc 6m mean radius, built in cement mortar (1:6), complete all as specified and directed.

Material and labour, brickwork using retrieved subclass 'B' old size bricks, straight or curved on plan exc 6m mean radius, built in cement mortar (1:6), except bricks, complete all as specified and directed. Note : Old serviceable bricks retrieved from demolition vide srl item No 19 here-in-before shall be reused after proper cleaning & washing etc.

Taking down cement plaster on brick or stone walls or concrete surfaces, etc, any description including raking out joints, hacking for key, scrubbing down with water, etc and removal of rubbish outside MoD land, complete all as specified and directed. Note : Rate quoted by contractor shall be deemed to include necessary scaffolding etc.

Material and labour for rendering 15mm thick in cement mortar (1:6), on other than fair face of brick surfaces of walls, finished even and smooth without using extra cement , complete all as specified and directed.

Material and labour for rendering 15mm thick in cement mortar (1:6), on fair face of brick surfaces of walls, finished even and smooth without using extra cement , complete all as specified and directed.

Preparation of new plastered surfaces of wall and applying three coats of white wash , complete all as specified and directed.

Material and labour for preparation of newly plastered surfaces of wall and applying two coats of cement based paint, complete all as specified and directed.

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, roof coverings, complete all as specified and directed.

Supply and fix galvanised mild steel corrugated sheets 0.63mm thick, with grade of zinc coating 275, with two corrugations side lap, fixed with L type or J type hook bolts, in roofs, walls etc complete all as specified and directed.

All as per item No 28 here-in-before but exept sheets. Note : Old steel sheets retrieved from dismantling vide srl item No 27 here-in-before shall be reused.

Supply and fix galvanised mild steel plain sheets 0.80mm thick, with grade of zinc coating 275, fixed in ridges, hips, valley gutters, drip and straight flashings, complete all as specified and directed.

All as per item No 30 here-in-before but exept sheets. Note : Old steel sheets retrieved from dismantling vide srl item No 27 here-in-before shall be reused.

Material and labour for preparation of old wooden surfaces over 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint, complete all as specified and directed.

Material and labour, applying two coats of synthetic enamel paint over and including a coat of red oxide primer, on new steel surfaces over 10cm width or girth, including preparation of steel surface, complete all as specified and directed.

Material and labour for preparation of old steel or iron surfaces over 10cm width or girth not otherwise described and applying one coat of synthetic enamel paint, complete all as specified and directed.

Supply and Fix Framed work such as grills, gratings, etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165, complete all as specified and directed.

Taking down chowkhats or frames with shutters (without taking off shutters from the frame), exceeding 1.5 sqm but not exceeding 4 sqm each and removal, including making good the disturbed surface in CM(1:4) and finishing as per existing specifications and removal of debris outside MOD land, complete all as specified and directed.

All as per item No 36 here-in-before but area exceeding 4 Sqm.

Supply and fix factory made door shutters, 35mm thick, 2nd class hardwood (Hollock) rail and style, plain framed, panelled shutter (two panel) with lock rail and panel of 9mm B.W.P. 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) and as specified in SSR Part-I section 8 clause 8.24 (a), kiln seasoned and chemically pressure treated, complete all as specified and directed.

Supply and Fix second class hard wood plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid rounded or chamfered, put together with glue, pinned at joints, complete all as specified and directed.

Supply and fix 200 mm long mild steel barrel tower bolt, with dia of bolt 12 mm, stove enamelled, black with bright bolt, (ISI marked), complete all as specified and directed.

Supply and fix Mild steel sliding door bolts, 250mm long, plate type, stove enamelled black, with bright bolt not less than 16mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed, complete all as specified and directed.

Cutting holes into or through cement concrete/RCC upto depth of 2.5cm including trimming of surface as required, girth exc. 30cm, complete all as specified and directed.

Add for every 2.5cm extra or part thereof (for the item No 42 hereinbefore) in depth upto 30cm, complete all as specified and directed.

Material and labour for mild steel as in framed work of doors or gates, frames for cooler stand, of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (inclusive of steel sheeting/plate or other covering, running rails and guides) and hanging; also fastening and fixing similar work conforming to Fe-290 Grade E-165, complete all as specified and directed.

Supply and fixing bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165, complete all as specified and directed.

Material and Labour for PCC (1:2:4) type B-1, using 20mm graded crushed stone aggregates, as in coping, roof kerb, mud stops, kneelers, apex stones, bed plates,benching, water trough etc including weathering, slightly rounded or chamfered angle and throating, including necessary form work, complete all as specified and directed.

Material and labour for applying two coats of fire resistant paint over and including a coat of primer, on new steel surfaces over 10cm width or girth, including preparation of steel surface, complete all as specified and directed.

Material and labour for mild steel screw bolts (machine made) exc. 15cm and n.exc 22.50 cm long and dia of neck 11 to 15mm with hexagonal or square heads at one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut complete all as specified and directed.

Material and labour for mild steel black sheet 1mm thick as in covering to door shutter, cut to size, edges beaded if directed, holes punched incl round headed screws including bending or turning up mitred angle, stopped ends etc, welded to framework complete all as specified and directed.

Demolition of reinforced concrete in roofs, floors, beams, lintels, staircases, chajjas, balconies, precast cover slab and similar work and reinforcement cut to facilitate demolition, removing rubbish out side MoD land, complete all as specified and directed.

Material and labour for Formwork to sides and soffits of roof beams, lintels, cantilever, shelves, splay between floor and beam etc., flat rough finished concrete surfaces, complete all as specified and directed.

Material and labour for providing reinforced cement concrete (1:1.5:3) type A-1 using 20mm graded crushed stone aggregate as in beams, lintels, chajjas, landings, balconies, canopies, deck slabs , shelves and the like, complete all as specified and directed.

Material and labour for TMT steel bars, 10 mm 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 0.9 mm dia complete all as specified and as directed.

Material and labour for TMT steel bars, 8 mm dia, 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 0.9 mm dia complete all as specified and as directed.

Supply and fixing aluminium dividing strip 38 mm wide and 4 mm thick, inserted in position,conforming to design of floor/hard standing, complete all as specified and directed.

E/M Works

Taking down carefully existing wooden board, Main switch, MCB DBs with MCBs, sheet metal boxes, cut out, etc of any size and capacity from boards, complete all as specifed and as directed.

Taking down existing light fitting of any description and in any position, removing to store for reuse or credit, complete all as specified and directed.

Taking down carefully submain wiring/service connection from wall/LT pole, any size and type, including conduit/batten and making good distrubed surfaces, complete all as specified and directed.

Supply and fix flame proof weather proof LED tube light fittings, 2x20 Watt, 4 feet long, with two Nos cable entries and one entry plugged with proper flame proof plug, terminal block wire guard, porcelain lamp holder, LED fluoresent tube light, including all accessories complete and necessary flame proof flexible metalic conduit tested by CMRS Dhanbad and conforming to IS-2069 (Part-I) of 1984, Cat No 1272 of Make Sudhir or equivalent in Shyam/ Flexpro, complete all as specified and directed.

Supply and fix flame proof weather proof LED tube light fittings, 1x20 Watt, 4 feet long, with two Nos cable entries and one entry plugged with proper flame proof plug, terminal block wire guard, porcelain lamp holder, LED fluoresent tube light, including all accessories complete and necessary flame proof flexible metalic conduit tested by CMRS Dhanbad and conforming to IS-2069 (Part-I) of 1984, Cat No 1272 of Make Sudhir or equivalent in Shyam/ Flexpro, complete all as specified and directed.

Supply and fix flame proof weather proof LED bulk head fitting, 26 Watt with two Nos cable entries and one entry plugged with proper flame proof plug, terminal block, wire guard, including all accessories complete and necessary flame proof flexible metalic conduit tested by CMRS Dhanbad and conforming to IS-2069 (Part-I) of 1984, Model No BH/124, Make Sudhir or equivalent in Shyam/ Flexpro, complete all as specified and directed.

Material and Labour for flame proof weather proof distribution board, 8 way, dust and vermin proof, IP-65, LM-6 body, appropriate size with epoxy powder coating, suitable for the following scheme, complete all as specified and directed :- Incoming : MCB 40 Amps, DP, 10 KA - 01 No. Outgoing : (a) MCB, SP, 10 Amps, 10 KA - 04 Nos. (b) MCB, SP, 06 Amps, 10KA - 02 Nos. Make : Cat Part No FLP/WP DB SPN 8 WAY of Sudhir or equivalent in flexpro/ Shyam.

Supply and fix flame proof weather proof TPN distribution board, product in cast alloy LM 6, with incoming MCB TPN 63 Amp-01 No and outgoing MCB SP 06 to 16 Amps - 08 Nos, complete all as specified and directed. Cat Part No. MCDB/186 of Make Sudhir or equivalent in Flexpro/ Shyam

Supply and fix flame proof weather proof TPN distribution board product in cast alloy LM 6, with incoming MCB TPN 100 Amp - 01 No and outgoing 63 AMP TP MCB - 02 Nos, complete all as specified and directed. Cat Part No. MCDB/186 of Make Sudhir or equivalent in Flexpro/ Shyam.

Supply and fix flame proof weather proof SPN distribution board product in cast alloy LM 6, with incoming MCB SPN 63 Amp - 01No, outgoing MCB SP-10 Amp - 06 Nos and MCB SP 06 AMP - 04 Nos, complete all as specified and directed.Cat Part No MCDB/186 of Make : Sudhir or equivalent in Flexpro/ Shyam.

Material and labour for Sub Main Wiring with four single core 10 Sqmm (nominal area) multi stranded copper conductor FRLS PVC insulated and unsheathed colour code cables, drawn in and including rigid ERW steel conduit, heavy duty of 25 mm dia, including standard fittings such as Tees, junction, bands etc., conduit concealed in wall & fixed on ceiling with suitable clamps with and including two runs of continuous multi stranded copper conductor 10 Sqmm (nominal area) FRLS PVC insulated and unsheathed colour code cable for earth continuity, 1100 volts grade , complete all as specified and directed. Note(s): (i) four runs of 10 Sqmm main cable + two runs of 10 Sqmm cable for earth continuity and steel conduit shall be measured as one unit/one Running Metre. (ii) Rate quoted shall be deemed to include cutting chases for concealing conduit and making good in cement mortar (1:4) or PCC (1:2:4) as required.

Material and labour for Sub Main Wiring with four single core 6 Sqmm (nominal area) multi stranded copper conductor FRLS PVC insulated and unsheathed colour code cables, drawn in and including rigid ERW steel conduit, heavy duty of 25 mm dia, including standard fittings such as Tees, junction, bands etc., conduit concealed in wall & fixed on ceiling with suitable clamps with and including two runs of continuous multi stranded copper conductor 6 Sqmm (nominal area) FRLS PVC insulated and unsheathed colour code cable for earth continuity, 1100 volts grade , complete all as specified and directed. Note(s): (i) four runs of 6 Sqmm main cable + two runs of 6 Sqmm cable for earth continuity and steel conduit shall be measured as one unit/one Running Metre. (ii) Rate quoted shall be deemed to include cutting chases for concealing conduit and making good in cement mortar (1:4) or PCC (1:2:4) as required.

Material and labour for Sub Main Wiring with two single core 6 Sqmm (nominal area) multi stranded copper conductor FRLS PVC insulated and unsheathed colour code cables, drawn in and including rigid ERW steel conduit, heavy duty of 25 mm dia, including standard fittings such as Tees, junction, bands etc., conduit concealed in wall & fixed on ceiling with suitable clamps with and including one run of continuous multi stranded copper conductor 6 Sqmm (nominal area) FRLS PVC insulated and unsheathed colour code cable for earth continuity, 1100 volts grade , complete all as specified and directed. Note(s): (i) Two runs of 6 Sqmm main cable + one run of 6 Sqmm cable for earth continuity and steel conduit shall be measured as one unit/one Running Metre. (ii) Rate quoted shall be deemed to include cutting chases for concealing conduit and making good in cement mortar (1:4) or PCC (1:2:4) as required.

Material and labour for Sub Main Wiring with two single core 4 Sqmm (nominal area) multi stranded copper conductor FRLS PVC insulated and unsheathed colour code cables, drawn in and including rigid ERW steel conduit, heavy duty of 25 mm dia, including standard fittings such as Tees, junction, bands etc., conduit concealed in wall & fixed on ceiling with suitable clamps with and including one run of continuous multi stranded copper conductor 4 Sqmm (nominal area) FRLS PVC insulated and unsheathed colour code cable for earth continuity, 1100 volts grade , complete all as specified and directed. Note(s): (i) Two runs of 4 Sqmm main cable + one run of 4 Sqmm cable for earth continuity and steel conduit shall be measured as one unit/one Running Metre. (ii) Rate quoted shall be deemed to include cutting chases for concealing conduit and making good in cement mortar (1:4) or PCC (1:2:4) as required.

Material and labour for Sub Main Wiring with two single core 1.5 Sqmm (nominal area) multi stranded copper conductor FRLS PVC insulated and unsheathed colour code cables, drawn in and including rigid ERW steel conduit, heavy duty of 25 mm dia, including standard fittings such as Tees, junction, bands etc., conduit concealed in wall & fixed on ceiling with suitable clamps with and including one run of continuous multi stranded copper conductor 1.5 Sqmm (nominal area) FRLS PVC insulated and unsheathed colour code cable for earth continuity, 1100 volts grade , complete all as specified and directed. Note(s): (i) Two runs of 1.5 Sqmm main cable + one run of 1.5 Sqmm cable for earth continuity and steel conduit shall be measured as one unit/one Running Metre. (ii) Rate quoted shall be deemed to include cutting chases for concealing conduit and making good in cement mortar (1:4) or PCC (1:2:4) as required.

Supply and fix weather proof rotary switch, single pole, on & off, with cable termination box in LM 6 of 16 Amps rating 250 Volt complete all as specified. Make : CAT PART No RI/OA/1010-2A of Sudhir or equivalent in Flexpro/Shyam.

Supply and fix flame proof weather proof rotary switch and plug combination in LM6, three pin (two pole and earth) with cable termination enclosure box in LM6 of 16 to 25 Amps rating, 250 Volts complete all as specified. Make : Shyam Cat No SSPL/SS/1010 or equivalent in Sudhir/Flexpro.

Material and labour for aluminium strip (in replacement) 25x3.15mm with saddles and fixing screws etc for roof conductors and down conductors above ground complete all as specified.

Material and labour for air termination (in replacement) single pointed aluminium rod 12mm dia and 300mm long including connecting with aluminium strip complete all as specified.

Supply and fixing galvanized steel tubes, 25mm bore, light grade, cut to desired length and fixed as directed, complete all as specified. Note : Cutting chases as required shall be measured and paid separately.

Material and labour for earthing complete with copper earth plate electrode of size 600mm x 600mm x 3.15mm thick burried directly in ground vertically (depth of pit not less than 2.25 m below normal ground level), with top edge of earth plate not less than 1.5m below normal ground level, earth plate surrounded from all sides by 15cm thick packed alternate layers of charcoal dust and common salt, electrode connections using copper strip of size 20mmx3mm thick (upto body of equipment) by means of nuts, bolts, check nuts & washers made of copper, connected to main switch board or main control board or test point, protected by galvanized iron pipe light grade 40mm dia bore, and watering pipe 20mm dia bore GI medium grade with funnel & wire mesh including all necessary excavation & earth work, PCC chamber in PCC (1:2:4) type B-1 & RCC cover, all as shown in electrical plate No 3 of MES Schedule Part-I (2009), testing on completion, complete including dismantling of existing earthing all as specified and directed. Note(s) :- (i) RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM not less than 4Kg/Sqm. (ii) PCC chamber shall be constructed 500 mm away from the edge of earth pit. (iii) Rate shall include copper strip and protection pipe of length 7.5m, excess beyond 7.5m length required at site shall be measured and paid separately. (iv) Earth resistance should be less than 3 Ohm. In case the test results are not found below 3 Ohm, complete earthing will be redone without any extra cost to Govt.

Supply, laying (in replacement), jointing, testing and commissioning Low Tension (LT) XLPE insulated and armoured, heavy duty, electric power cable, cross sectional area 16 Sqmm 2 core aluminum conductor 1100 volts grade under ground cable including both side connection with cable lugs etc, laid in trenches, along poles or passing through pipes or laid under floor or through walls etc, complete all as specified and as directed. Note: Excavation & earthork, sand cushioning and bricks for protection of cable shall be measured and paid separately.

Excavation in trenches in soft/loose soil not exceeding 1.50 meter wide and not exceeding 1.5 meter in depth; for laying/taking out cables and foundations of poles etc and getting out complete, all as specified.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick each as in soft/loose soil, complete all as specified. Note : For payment purposes volume of returning filling shall be considered after 10% deduction.

Removing of surplus soil / excavated material to a distance not exceeding 50 metre and depositing where directed complete all as specified.

Clean dry sand laid in trenches/ducts for bedding and cushioning to cable, 8cm in depth before laying the cable and 15 cm in depth after laying the cable including spreading, levelling and consolidation complete all as specified and directed. Note : Consolidated/punned thickness of 18 cm (overall) shall be measured for payment purpose.

Supply and laying well burnt sub class 'B' bricks for cable protection laid flat ,length wise, perpendicular to the axis of cable, complete all as specified.

Supply and laying / fixing , GI pipe light grade 50mm dia (in replacement) for cable protection fixed to pole/wall or laid under floor/ road/ pavement, including taking out old & removal, complete all as specified and directed.

Supply and fixing flame proof water proof ceiling fan of 1200mm sweep, single phase 240 V 50 Hz, in cast aluminium LM6 complete all as specified and directed. Make : Cat Part No CF/193 of make Sudhir or equivalent in Shyam/ Crompton.

Supply and fixing flame proof weather proof rotary ceiling fan regulator with rating 250 Volt complete all as specified and directed. Make Sudhir Cat Part No RI/OA/1010 or equivalent Shyam / Flexpro.

Supply and fixing Load line TPN vertical distribution board 8 Way double door dust protected powder coated inclusive of busbar neutral link blanking and comprising of following incoming (i) MCCB TP 160 Amps 25 KA - 01 No complete all as specified and directed. Make-Legrand, (DX3/ SCHNEIDER- (ACTI-9)/ Siemens Betagard.

Supply and fixing (in replacement) MCB SP 06 to 32 Amps, 220volts, 'C' curve/ series, 10 KA, complete all as specified and directed.

Note: The Total amount shall subject to adjustment of credit of Rs. 41292.00 for old Materials as per Schedule of Credit.

BHARAT ENTERPRISES

HARISH SALES CORPORATION

siddharthenterprises

M/s Sahib and Company