PROVN OF PUMP HOUSE AND UNDERGROUND SUMP FOR PROVN OF CENTRAL AIR CONDITIONED HANGER FOR HELICOPTERS AT AF STN LEH

Amount

Construction of RCC water sump of capacity 110000/25000 gallon as per dimension & details i.e Architectural and structural details given in TD Drg No. CEAF/STD-138/11 Sheet No. 1/1 (of HQ CE (AF) Udhampur Zone complete all as specified and directed. Note:- FFL of the water sump shall not be below more than 30cm from the pump house FFL mentioned in item No. 02 below.

Construction of Pump House (made up of RCC framed structure as per Codal provisions) of internal dimension (4.00m X 5.00m) as per arch line drawing no. WD/CWE(AF)/LEH/A. The structural design needs to be prepared and also to be vetted from NIT/IIT by the contractor. Certificate from IIT/NIT in their letter head needs to be in conjunction with Codal provisions and submitted by the contractor before execution of the wk. Design criteria: The structural shall be designed in accordance with relevant IS Provns/NBC code/ extant government guidelines suitable for Leh, however, some of design criteria are listed as under: (a) Seismic Co-efficient: As per Seismic Zone IV. (b) Snow load :As per IS codal provn applicable at Leh. (c) Wind load :Equivalent to wind speed of min 55 mtrs/sec or as per relevant IS applicable at Leh. (d) Roof slope: as per design requirement. (e) Design load: As per IS 875/Relevant IS provn. (f). Design of foundation as vetted by the auth as mentioned above. (g) SBC of nearby area is roughly 12Ton/sqm at a depth of 1.5m . However, Contractor shall undertake actual SBC of site and shall be approved by GE in case the SBC is less than 12Ton/Sqm the foundation design shall be accordingly modified and shall be got approved from GE . The quoted rate is deemed to included this aspect. (h) The FFL should be 450mm above the GL and subsequent filling and PCC work must be included in the quoted rates by the contractor. (l) RCC Work of M30 Design mix should be considered in Leh Area. (j) The design vetted by IIT/NIT shall be got approved from Accepting Officer through GE before execution on ground.

(A) Dimension Data. (a) Length : 5.00 M. (Inner wall to inner wall) (b) Width : 4.00 M. (Inner wall to inner wall) (c) Height : 3.20 Mtr from FFL.

(B) Foundation shall be designed by the tenderer and quoted rate is deemed to include the same (Design Cost). All the items i.e. Excavation for foundation/PB, removal/refilling of soil, PCC Work in foundation, Reinforcement/RCC work, formwork are deemed to be included in the quoted rate for this item. Quoted rate is also deemed to include necessary vetting of Structure duly signed and stamped from any IIT/NIT of the structural drawing prepared by the approved structural design consultant of tenderer.

(C) Column : shall be designed by the tenderer and quoted rate is deemed to include the same (Design Cost). All the items i.e. Reinforcement/RCC work, formwork are deemed to be included in the quoted rate for this item. Quoted rate is also deemed to include necessary vetting of Structure duly signed and stamped from any IIT/NIT of the structural drawing prepared by the approved structural design consultant of tenderer.

(D) Beam (Plinth Beam, Lintel Beam & Roof Beam) & Roof Slab : shall be designed by the tenderer and quoted rate is deemed to include the same (Design Cost). All the items i.e. Reinforcement/RCC work, formwork are deemed to be included in the quoted rate for this item. Quoted rate is also deemed to include necessary vetting of Structure duly signed and stamped from any IIT/NIT of the structural drawing prepared by the approved structural design consultant of tenderer.

(E) Wall: Pre-cast cement concrete block masonry with solid blocks type B1, 1:2:4 (20 mm graded stone aggregate) and setting in cement mortar 1:4, complete all as specified and are deemed to be included in the quoted rate for this item. (For thickness of wall ref arch drg).

(F) Rendering : (a) External Rendering 15 mm thick (in two layer of 10 mm and 5 mm) on precast concrete block masonry/Concrete surface in cm 1:4, finished even and smooth without using extra cement, using water proofing compound complete all as specified and are deemed to be included in the quoted rate for this item. NOTE: WPC should be added as per manufacturing instruction or 3% of weight of cement. (b) Internal Rendering 10 mm thick on fair faces of precast concrete block masonry surface in cm 1:6, finished even and smooth without using extra cement complete all as specified and are deemed to be included in the quoted rate for this item. (c) Rendering 5 mm thick on fair faces of roof slab, soffits of slab surfaces in cm 1:3, finished even and smooth without using extra cement complete all as specified and are deemed to be included in the quoted rate for this item.

(G) Flooring : 18 to 20 mm thick machine cut kota stone flooring over including 20mm thick cement screed bed in CM 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the flooring and incl rubbing and mirror polishing complete over sub base : 75 mm thick, Plain cement concrete type D-2, 1:4:8 using 40 mm graded stone aggregate, finished even & rough over Hardcore 100 mm thick : (Broken stone boulders) of gauge exc 63mm but n exc. 100 mm, deposited, spread and leveled in layers, watered and rolled/rammed to a true surface over rammed earth filling under floor are deemed to be included in the quoted rate for this item.

(H) Roof Treatment: APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyester non wove fabric (wt. not less than 150 gms/sqm) land on primed surface by forced application including 20 mm thick plaster in 1:4 incl WPC as per manufacturing instruction complete all as specified are deemed to be included in the quoted rate for this item.

(J) Plinth Protection : 50 mm thick, PCC 1:3:6 over 75mm thk hardcore (broken boulder) n exc 63mm, deposited, spread and levelled in layers watered and rammed to a true surface, complete all as specified are deemed to be included in the quoted rate for this item.

(K) Chajjas: RCC chajjas to be provided as per details in arch and structural drg are deemed to be included in the quoted rate for this item.

(L) Window/Ventilator: (a) steel window with side hung shutter including projecting type hinges with steel handle and steel peg stay complete with glazing bars, dovetailed or welded as per specification, complete all as specified are deemed to be including in the quoted rate for this item. (b) Sheet glass 4.0 mm thick, ordinary quality and glazing with oil putty in square n exc 0.5 sqm in each pane complete all as specified are deemed to be including in the quoted rate for this item.

(M) Rolling Shutter. Steel rolling shutters 1.25 mm thick, gear operated type with bevel gear box and crank handle with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated and including Safety lever locks mild steel with 4 levers for rolling shutters, complete all as specified are deemed to be including in the quoted rate for this item.

(N) Finish (Internal & External) : (a) External Wall : Preparation of new surfaces of walls/concrete and applying two coats of cement base paint over a coat of priming paint complete all as specified are deemed to be including in the quoted rate for this item. (b) Internal Wall : Preparation of new surfaces of walls/concrete and applying three coat of white wash complete all as specified are deemed to be including in the quoted rate for this item. (c) Ceiling: Preparation of new surfaces of ceiling and applying three coats of white wash complete all as specified are deemed to be including in the quoted rate for this item. (d) Steel Surfaces : Preparation of new steel surface and applying two coat synthetic enamel paint over one coat of red oxide complete all as specified are deemed to be including in the quoted rate for this item.

Note: (a) Anything missed out above but required as per arch line plan for construction of functional structures is deemed to be included in quoted rate and no extra claim shall be admissible. (b) Yard stick of building as above to be provided by contractor before payment based on design duly vetted by IIT/NIT.

M&L for concealed point wiring for one light/fan/bell point controlled by one switch one way in and including PVCconduit (medium grade) including accessories, ISI marked as per site requirement using FRLS PVC unsheated multi stranded copper conductor unsheathed cable 1.5Sqmm single core for one light/fan/bell point controlled by one switch including 3mm thick plastic laminated sheet cover over PVC box for each earth continuity, insulated PVC unsheathed (green colour) 1.5 Sqmm copper earth wire connected to common earth dolly using complete all as specified and directed by Engineer-in-Charge. Note:- Wiring shall be done by using proper colour coding.

All as per Serial item No. 3.00 here-in-before but for 5 amp socket outlet on same board.

All as per Serial item No. 3.00 here-in-before but for 15 amp independent socket outlet using 2.5 sqmm single core copper wire for phase, neutral and earth complete all as specified and directed.

Supply and fixing, switch piano, flush type, single pole, one way, 5Amps, 230V, complete all as specified and as directed.

Supply and fixing, switch piano, flush type, single pole, one way, 15Amps,230V, complete all as specified and as directed.

Supply and fix, socket outlet, flush type, 2-in-1 3 pin, 6Amps , 230volts, complete all as specified and as directed.

Supply and fix, socket outlet, flush type, 2-in-1 3 pin, 15Amps, 230volts, complete all as specified and as directed.

Supply and fix, ceiling rose Bakelite white coloured three terminals, complete all as specified and as directed.

Supply and fixing LED tubelight 1x18W, 220V, AC decorative type with driver, holder including LED tube light connecting up with flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as directed.

Supply and fixing, sheet metal enclosure MCB distribution board SPN 240 volts ,8 way with IP-43 IK-09 protection double door complete with bus bar and neutral link/earth flush in wall , complete all as specified and as directed

Supply and fix, MCB, SPN, 32Amps, 240 volts, 10KA, 'B' type, ISI marked complete all as specified and directed.

Supply and fix, MCB, SP, 6-32Amps, 240volts, 10KA, 'B' type, ISI marked, complete all as specified and directed.

Material and labour for Earthing complete with GI earth plate electrode 600 x 600 x 6 mm thick burried directly in ground (earth pit not less than 2.5 m deep below ground level) with top edge of plate not less than 1.5 m below normal ground level, earth pit surrounded by 15 cm thick and packed layers of charcoal, dust and common salt, including GI wire 4 mm dia as earth lead fixed by means of nuts, bolts, check nuts and washers etc and other end connected to the test point including 15 mm dia light grade GI protection pipe and watering pipe 20 mm dia medium grade with funnel and wire mess including necessary earth work, PCC earth pit chamber in PCC 1:2:4 using 20 mm graded stone aggregate with precast RCC pit cover 80 mm thick etc including dismantling old earthing, complete all as directed and specified.

M/S SHEYSHAN ENTERPRISES (BID ID -3482044)

M/S BHAT ENGINEERS (BID ID -3484950)

M/S BILAL AHMAD BHAT (BID ID -3484977)