SPECIAL REPAIR/REPLACEMENT OF EXTERNAL WATER SUPPLY PIPE LINE TO AIRMEN BILLET, NP OFFRS AREA AND 4 AREA AT AF STN AGRA AND PROVN OF 1.5 TON SPLIT AC AT RT CABIN UNDER GE (AF) TECH AREA AT AF STATION AGRA

Amount

Taking up cast iron water mains (including all fittings), with flanged/spigot and socket ends and lead joints including burning out joints and recovering lead of following dia complete all as specified and directed.

(a) 100 mm dia

(b) 150 mm dia

(c) 200 mm dia

(d) 300 mm dia

M&L for DI pipes ISI marked of make as specified with spigot and socket ends suitable for tyton joints, centrifugally cast, class K-9, in any length coforming to IS: 8329(2000) as per latest amendments, laid in trenches with & including making rubber gasket joints (Tyton joint) and testing on completion complete all as specified and directed for the following sizes:-

(a) 100mm bore

(b) 150mm bore

(c) 200mm bore

(d) 300 mm bore

Taking up/down GI tubing including fitting from trenches, walls, ceilings for relaying/replacement for the following sizes all as directed :-

(a) 15 mm bore tubing

(b) 20 mm bore tubing

(c) 25 mm bore tubing

(d) 40 mm bore tubing

(e) 50 mm bore tubing

(f) 80mm bore tubing

(g) 100mm bore tubing

Supply, laying, testing GI tubing medium grade in trenches including required GI fitting complete all as specified and directed for the following bore :-

(a) 15 mm bore tubing

(b) 20 mm bore tubing

(c) 25 mm bore tubing

(d) 40 mm bore tubing

(e) 50 mm bore tubing

(f) 80mm bore tubing

(g) 100mm bore tubing

Supply, fixing, testing GI tubing medium grade on walls/ceiling or laid in floor including required GI fitting complete all as specified and directed for the following bore :-

(a) 15 mm bore

(b) 20 mm bore

(c) 25 mm bore

Supply & fixing in renewal of cast iron body sluice valve ISI marked PN 1.6 and conforming to IS 14846 with stainless steel spindle of following sizes :-

(a) 300 mm bore

(b) 200 mm bore

(c ) 150 mm bore

(d) 100 mm bore

(e) 80 mm bore

(f) 50 mm bore

Supply & fixing in renewal gun metal globe gate valve with iron wheel head, screwed both ends ISI mark for the following sizes all as specified & directed :-

(a) 50mm bore

(b) 40 mm bore

(c) 25 mm bore

(d) 20 mm bore

(e) 15 mm bore

S&F in renewal bib tap 15mm bore standard of PTMT any colour screwed for iron pipe and fixed complete all as specified and directed (Make –Prayag/Symet).

M&L in renewal for lead joints including spun yarn & taking out old lead by burning etc for the following bore of CI pipe /fittings complete all as specified and directed :- Note: quoted rate incleded of earth work and old taken out lead to be used in making of lead joint

(a) 300 mm bore

(b) 200 mm bore

(c ) 150 mm bore

(d) 100 mm bore

(e) 80 mm bore

M&L in renewal for ‘D’ joints complete with collars, rubber ring, nuts & bolts etc for following bore complete all as specified and directed.

(a) 300 mm bore

(b) 200 mm bore

(c) 150 mm bore

(d) 100 mm bore

(e) 80mm bore

(f) 50 mm bore

Demolition of PCC/Black bitumin road of any description and in any position not otherwise specially provided for

M&L PCC (1:2:4) type B2 (using 40mm graded aggregate) as in surface,chanells and drains complete all as specified and directed

Excavation in trenches in soft/loose soil n. exc 1.5 Mtr wide and not exc. 1.5 M deep and getting out including forming bottom surface for laying of pipes complete all as specified and directed.

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

Removal of excavated material to a distance not exc 50 Meter and depositing where directed at a level not exc 1.5 M above the starting point complete all as specified and directed.

M&L in renewal for Cutting of cast iron pipe in position for insertion of new tee, coller etc for the following bore: -

M & L in renewal for flange joints with rubber sheet 3mm thick, including nuts, bolts etc for the following bore:-

M&L in renewal for drilling & tapping cast iron mains in position for branch connection of 20mm bore GI pipe with MS clamps complete all as specified and directed.

Supply, fixing, jointing & testing in renewal DI fittings such as bends (any types radius and angle) tappers, collers, tee , Y junction, plugs, caps and connecting pieces or any other special required at site for the flanged/spigot and socketed pipes upto 150 mm dia complete all as specified and directed.

Supply, fixing, jointing & testing in renewal DI fittings such as bends (any types radius and angle) tappers, collers, tee , Y junction, plugs, caps and connecting pieces or any other special required at site for the flanged/spigot and socketed pipes above 150 mm To 300 mm dia complete all as specified and directed.

M & L for construction of brick masonry valve pit with sub-class 'B' brick built in cement mortar (1:6), of size (90 x 90 x 90) cm (internal dimension) with one brick walling and150 cm x150 cm x 10 cm base foundation with PCC (1:3:6), type C2 with cement plastering 10 mm thick with cement mortar (1:4) on internal & exposed surfaces, including MS cover of size 01mtr x 01mtr made out from 3 mm thick MS sheet including (40 x 40 x 5) mm angle iron framing on MS cover as well as on top wall of the valve pit & painting of the steel surfaces with two coats of synthetic enamel paint (first quality) over a coat of red oxide primer, including necessary earth work & demolition of the existing old valve, complete all as specified and as directed.

Taking down & shifting of existing split type air conditioner of capacity 1.5/2.0TR to new location as directed including re-installation/ re-fixing the same at new location i.e outdoor and indoor units at new locations and making all necessary electric/ charging pipe line connections, commissioning and testing on completion and making good the disturbed surfaces of wall/ floor as per existing including comprising of the following accessories/ works complete all as specified and directed:- Note:- Contractor shall deposit the old/ existing bracket to MES store yard. (a) Fixing only cooling unit (indoor) with and including grouting nuts & bolts of required size and shape on wall in cement mortar CM 1:3 complete all as specified and directed. (b) Fixing only condensing unit (outdoor) on wall with and including mild steel brackets & fasteners of required size and shape or on and provn of 100mm thick PCC platform of approx size 1.20x0.75M in PCC 1:2:4 type B1 using 20mm graded stone aggregate with and including grouting nuts & bolts of required size and shape on platform complete all as specified and directed. (c) Making holes/ cutting of grooves of suitable size & shape on wall/ floor and making good the same as per existing complete for fixing the gas and drainage pipes complete all as specified and directed. (d) Fixing only of copper pipes as obtained from taking down/ shifting of AC (Approx length 5.0M) including necessary cuttings & bent to shapes as required from indoor unit to outdoor unit including brazing the copper pipes complete all as specified and directed. (e) Fixing of 20mm dia transparent PVC heavy duty flexible pipe (Approx length 2.0M) for drainage complete all as specified and directed. (f) M&L for insulation of copper pipes with insulating materials including covering the same with and including PVC casing and caping of size 75x75mm for mechanical protection of copper pipes complete all as specified and directed (Approx length 5.0M). (g) Charging with required quantity of refrigerant gas R-22/M-22 as directed by Engineer-in-Charge for smooth functioning of ACs after carryout vaccum and pressure test including necessary sealing/ brazing to prevent of leakage, if any, complete all as specified and directed.

S&F Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amp 240 volt all as directed.

M&L sub main wiring along with earth wire with the following size FRLS PVC insulated copper conducter , single core cable 2x4 Sqmm plus 1x4 Sqmm earth wire in and incl PVC conduit concealed type of 20mm dia ISI complete all as specified and directed.

Supply and install testing and commissioning hi wall split units indoor and outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 5 star rating inverter type and EER 3.2.of capacity 1.5 TR.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5.0 KVA

S&F 1/4" dia copper tube suitable for split ACs of capacity 1.5/2.0 TR including cutting jointing and soldering etc complete all as specified and directed.

S&F 5/8" dia copper tube suitable for split ACs of capacity 1.5/2.0 TR including cutting jointing and soldering etc complete all as specified and directed.

S&F 1/2" dia copper tube suitable for split ACs of capacity 1.5/2.0 TR including cutting jointing and soldering etc complete all as specified and directed.

jmd engineers

H.S.Kochhar n Sons

BUILDTECH ASSOCIATES

M/S SINGH ELECTRIC CO

Balaji Associate

M/s S.M. Construction

M/S RADHEY GOVIND ENTERPRISES

TRIVENI ASSOCIATES

Manu Enterprises

M/S KRISHNA KAVYANSH BROTHERS

Star Enterprises