REPAIR/ MAINT REPLACEMENT OF UNDER GROUNG RISING PIPE LINE WITH CONNECTED ACCESSORIES IN MAP ACCN AND ANC UNDER GE (AF) (TECH AREA), AGRA.

Amount

Taking up/down GI tubing/HDPE/ polyethylene aluminium polyethylene (PE-AL-PE) pressure pipe including fitting from trenches, walls, ceilings for relaying/replacement for the following sizes all as specified and directed :-

(a) 100 mm bore

(b) 80 mm bore

(c ) 50mm bore

(d) 40 mm bore

(e) 25 mm bore

(f) 20 mm bore

(g) 15 mm bore

Laying only in trenches after cleaning water tubing & connections with steel water tubing/Cast Iron pipe /HDPE/ polyethylene, aluminium polyethylene (PE-AL-PE) pressure pipe as retrieved from item No 1 here-in-before after cleaning, washing or removing old screw thread as required & providing new fittings, as required, complete all as specified and directed for the following sizes :-

(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

Laying only, after cleaning water tubing & connections with steel water tubing/Cast Iron pipe/HDPE/ polyethylene, aluminium polyethylene (PE-AL-PE) pressure pipe as retrieved from item No 1 here-in-before, fixed to wall, ceiling or laid in floor after cleaning, washing or removing old screw thread as required & providing new fittings, wherever required, complete all as specified and directed for the following sizes :-

(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 in repair, GI tubing medium grade in trenches including new GI fitting complete all as specified and directed for the following bore :-

(a) 100 mm bore

(b) 80 mm bore

(c) 50 mm bore

(d) 40 mm bore

(e) 25 mm bore

(f) 20 mm bore

(g) 15 mm bore

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

(a) 25 mm bore

(b) 20 mm bore

(c) 15 mm bore

M&L for cutting of existing HDPE/ GI pipe of 40/50mm bore for cleaning/ leakage repairing and re-jointing the same in existing position with & including jointing rings and heating process including all necessary excavation & earth work if required and making good the surfaces as per existing complete all as specified and directed.

M&L for cutting of existing HDPE/ GI pipe of 25mm bore for cleaning/ leakage repairing and re-jointing the same in existing position with & including jointing rings and heating process including all necessary excavation & earth work if required and making good the surfaces as per existing complete all as specified and directed.

M&L for cutting of existing polyethylene aluminium polyethylene (PE-AL-PE) pressure/ GI pipe of 15/20 mm dia for cleaning/ leakage repairing and re-jointing the same in existing position with & including jointing rings and heating process including all necessary excavation & earth work if required and making good the surfaces as per existing complete all as specified and directed.

S&F in repairs HDPE fittings i.e reducer/ tee/ ring suitable for HDPE/ polyethylene aluminium polyethylene (PE-AL-PE) pressure pipe for stoppage of leakage at different locations/ areas including all necessary excavation & earth work if required and making good the surfaces as per existing complete all as specified and directed for the following sizes:-

(a) HDPE Tee 50x 50 X (15/20) mm bore

(b) HDPE Tee of (15/20)x(15/20)x(15/20)mm dia

(c) HDPE tee of (20/25)x(20/25)x(15/20)mm dia

(d) Jointing/ copper rings of 20/25mm dia

M&L for drilling & tapping of 100/150 mm bore cast iron mains in position for branch connection of 20mm bore GI pipe with MS clamps complete all as specified and directed.

Supply & fixing in repair 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 repair bib tap 15mm bore standard of PTMT any colour screwed for iron pipe and fixed complete all as specified and directed

S&F in repair ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe suitable for 20mm dia pipe complete all as specified and directed.

M&L in repair 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: (i) Earth work is included in rate quoted by contractor. (ii) Old lead obtained from joint shall be reused and balance as required to be provided new lead.

(a) 150 mm bore

(b) 100 mm bore

(c) 80 mm bore

Supply & fixing in repair of cast iron body sluice valve ISI marked PN 1.0 and conforming to IS 14846 with stainless steel spindle of following sizes :-

(a) 150 mm bore

(b) 100 mm bore

(c) 80 mm bore

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

(a) 150 mm bore

(b) 100 mm bore

(c) 80mm bore

(d) 50 mm bore

Demolition of PCC/Black bitumin road of any description and in any position not otherwise specially provided for complete all as specified and directed.

M&L PCC (1:2:4) type B2 (using 40mm graded stone aggregate) as in repair of road cuttings complete all as specified and directed

M&L for cement concrete in foundation, filling and mass concrete type D2 1:4:8 , using 40mm graded stone agregrate as in repair of road cuttings complete all as specified and directed

Demolition and M&L for Brick work with sub class `B` bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complet all as specified and directed

M&L Rendering 10mm thick on fair faces of brick work or concrete surface finished even and fair complet 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 of soil 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 for Cutting of cast iron pipe in position for insertion of new tee, coller etc for the following bore: -

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

Taking up 150 mm bore cast iron water mains (including all fittings) with spigot and socket ends and lead joints from trenches/ floors including burning out joints and recovering lead and removal from site complete all as specified and directed.

Taking up 100 mm bore cast iron water mains (including all fittings) with spigot and socket ends and lead joints from trenches/ floors including burning out joints and recovering lead and removal from site complete all as specified and directed.

Relaying of CI/DI pipe size 150mm bore as obtained for item no 27 in trenches including cleaning of pipe line complete all as specified and directed..

Relaying of CI/DI pipe size 100mm bore as obtained for item no 28 in trenches including cleaning of pipe line complete all as specified and directed.

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) 150 mm bore

(b) 100mm bore

Supply, fixing, jointing & testing in repair cast iron 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 complete all as specified and directed.

M&L in repair for making of computerised colour/ printed layout plan and brief details i.e history of installation/ machinery of various installations on and including 1.0mm thick plastic laminated acrylic sheet of size 1500x1200mm fixed to new hard boards with & including PVC beading of suitable size fixed to all edges of board with & including mild steel screws of suitable size complete all as specified and directed. Note:- Details i.e layout plan and brief details shall be provided by Engineer-in-Charge separately during execution.

M&L for earthing complete with galvansided steel earth plate electrode 600 x 600 x 6.0mm thick directly burried in the ground (Earth pit not less than 2.25 m deep below ground level) with top edge of earth plate not less than 1.50M below the ground level, connected to GI strip 32x6mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, 40mm bore GI pipe medium grade including necessary fittings for protection of earthing strip, watering pipe 20mm bore GI medium grade, concrete chamber in PCC (1:4:8) type D-2 using 40 mm grade aggregate, coping shall be in PCC (1:3:6) type C-1 using 20 mm grade aggregate and internal surfaces of concrete chamber shall be given 12mm thick plaster in CM (1:4), funnel with wire gauge of 22 gauge (0.63 mm) 8 mesh per linear incl 50mm thick cover of RCC (1:2:4) type B-1 using 20mm grade stone aggregate reinforced with 8mm MS deformed bar @ 75 mm C/C both ways, char coal dust and common salt all as shown in electrical plate No. 3 of SSR Part-I (2009) including all necessary excavation & earth work and removal of surplus soil to a distance n. exc 50M and providing connection points with MS bolts & washers as required and connection from earth test point to earth electrode with same GI strip alongwith protection pipe (upto max distance of 7.5 mtr is included in unit rate) complete all as specified and directed.

M/s Singh Electric Co